Squash of 1 work commits (Sep 12–12):
e74b919 platform: the CPU simulated-GPU backend is `gpusim` — the word "headless" now means only window-less
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squash of 27 work commits (Sep 3–12):
aa907ca platform: a frame trace on both desktop backends, and a window that cannot present stops ticking at 600 Hz
e3abf4d map: the hosted-tile cache keeps the same ~2x-visible margin as the local one — a budget pinned at the visible set evicted the trailing edge of every pan on the next frame and refetched it a moment later
8d542fe platform: a child pass orphaned by its attaching draw list is no longer painted — the window's gauss_scene pass stayed a live_with_parent child after the map went flat and re-encoded a frozen 400-item list every pan frame with stale geometry ids (new tile meshes × old instance counts, tens of millions of triangles into a texture nobody read); make_child_pass records the recording list + redraw id, stale passes are skipped, a cached View re-attaches on a cache hit; tests for the orphan gate and the pool generation contract
bb49fe6 map + platform: retained per-tile draw lists — each resident tile owns one DrawList2d per carto pass (fill, casing, stroke, icon, icon-high, shadow) and the label glyph batches are retained the same way, recorded when the bake, LOD ring, fringe/icon gates, flat/tilted or clip change and re-attached otherwise; a pan/zoom/tilt frame pushes this frame's uniforms onto the retained calls (DrawVars::update_uniforms_on_area, resolved slot table) and uploads zero instance bytes; the tilted per-pass depth is a pass_depth uniform; a held list's zbias resolves at entry (zbias_hold in every backend); the shimmer heartbeat patches shiny_time in place without a redraw; a freed/reused sub-list id is skipped by every draw-tree walker and the mask list re-records empty on the flat transition (contract test). Web pan tail 1,098 → 20 MiB/s, flat pan 2.4 → 0.43 MiB/frame; Metal grabs within the run-to-run noise floor
313265d Studio code atlas: geometry code views, live filter, 3D size lens, lanes as terminals
9c4e0cc Studio code atlas: performance round — retained uploads, worker labels, exact search, no forks
7235d7e Studio code atlas: stall fix, GPU working set, lens hard switch, filter masks, parallel index
56a6da5 platform: per-pass GPU counter timing on Metal; retained publications replace in place
72e2443 platform: present-path trace (1 Hz cause histograms), bounded drawable wait and retirement on macOS
1c5d583 platform: bounded retained maintenance on empty paint beats; republish actual backend debt
edfed73 platform: retained residency high/low water and hysteresis; no distance eviction without pressure
acab6a0 platform: critical upload class serves present-blocking items first; identical immediate re-records upload nothing
906c774 platform: uniform_range on DrawVars and patch_retained_uniforms on retained draw lists
c29031c platform/draw/widgets: heap-keyed script resources and RecordingBuffer draw items — the files today's commits depend on
cd0964f platform headless: homogeneous near-plane clipping before the perspective divide
61d424d platform: release retained bindings of released textures so pool evictions complete
a00287a platform: texture-tile cache support — per-item instance ranges, painted pass receipts, display-dpi pass uniform, retained render targets, present gate on the drawable pool
74b63be platform: retained upload floor reverted, unconfirmed presents counted
c03fcc5 platform: tile-cache round 3 support — O(1) demand on re-recorded lists, evictions counter, allocated_size, lost-button release, Vec2d::round
e515d75 platform: shared instance publications — the DL-0/DL-1 contract, additive beside the retained path
142a337 platform: shared instance publications — close the seven review items (DL-1b)
6811a19 platform: Debug for SharedInstances, WeakSharedInstances and PublishReceipt
c061e47 platform: Metal draws are resident by construction — the hole path and its gates are gone (DL-2)
0bdbb29 platform: drop the unreachable InstancesNotResident present cause
de3c868 platform: `drawlist` trace names the holder of a stale draw-list id; the per-frame upload line moves to `gpu.upload`
721c3d8 platform: publication backends — Metal per-publication backings, lease-keyed uniform ring, receipts on every backend, Vulkan draws attached items (DL-3)
393de54 platform: integrated deletion — the draw-list system is generic again (DL-5)
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squash of 10 work commits (Sep 2–12):
9633ded web server: site static serving plus the first nav backends
ba1010d asset-client: review fixes — additive web feature, shared transport contract, guarded cache and base URL
81ef71c network: native backends honour the response body cap
4d75e65 web server: hardening after security review — worker-only parsing, FD-relative static opens, strict framing, bounded work, panic recovery, Cloudflare-aware limits
dfe2087 web-server: O(1) report admission, one connection deadline, shared route sampler, static fallbacks, cache policy
9c9c72b web-server: bodies land before workers, client keys normalized, verbs fail closed
6c32c88 web-server: ETags from size and mtime, deadlines from size, Allow per resource
7613f3e web-server: one deadline per response from its size, 404 before 405 for unknown API paths, one Earth radius
7deb052 web-server: ETags from size and mtime, never from content; upgrades only where a socket route exists
f407342 libs, network: in-tree shims replace crates.io libc/log in the Wayland and zune crates; deterministic math; the websocket flushes control messages at once
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Squash of 10 work commits (Sep 2–11):
120b7e2 score view: the engraver as a shared library, with drum and pitched score builders
09b41a8 fonts: FontSet and FontPolicy — one application choice, selected-only loading, a font-assets manifest
6981e90 fonts: manifest generated from the chains, app-level font assets, a symbol fallback, deprecated i18n aliases
77d9138 wm: the module contract and the first in-process app — sheets in a tile, in an isolate of its own
55a3810 platform: typed compact vertex formats and u16 indices
83a8d4f fonts: the web demos start with the Latin set — CJK and emoji faces load on the first glyph that needs them
1980c24 platform: a draw call whose geometry id went stale is skipped, not drawn with whatever mesh now sits in the reused slot — the runaway triangle count that took a web map pan to 1 fps; reported with a power-of-ten backoff, never per frame
a75fe91 layout: extend turtle sizing and add Grid
4429551 draw, widgets: text clips by the list clip; GaussChain; map colour roles
6e02468 draw: restore Cx2d::set_current_pass_dpi_factor (raster density) beside the display-dpi setter
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Mat4f::mul(a, b) was computing b*a due to transposed summation
indices in the multiplication loop. All call sites (glTF TRS
composition, view-projection, MVP chains, scene hierarchy) are
written expecting standard a*b order, and transform_vec4 uses
standard column-major M*v convention.
Fix: swap the operand bindings so the existing index pattern
produces the correct a*b result.
Add regression test mat4_mul_order that verifies:
- Scale(2)*Translate(5,7) yields tx=10 (scaled translation)
- transform_vec4 on result*(1,1,0,1) yields (12,16)
Co-authored-by: ant <ant@offline.click>
* Fix modal event handling behavior
Everything now works as expected, *except* for Scroll events that seem to
still be received by views beneath the modal, e.g., an underlying PortalList.
* Enable widgets to block scrolling, except within a certain area
* This is important for Modals to prevent scrolling of background widgets
whilst still allowing the inner `content` view to be scrolled.
* Modals are now forcibly full-screen (or rather, full-window)
in order to properly ensure that scrolling-allowed areas
always stay relevant, as the Modal can no longer be contained
within a non-full-window parent widget/view.
* remove errant log statement
