* platform: unified StudioToApp dispatch and control channel
Shared dispatch_studio_msg() in cx_shared.rs handles all common
StudioToApp variants (input, clipboard, screenshot, widget dump, kill).
Each stdin backend resolves window_id for mouse events, then delegates.
Control channel (web_socket.rs) enables StudioToApp dispatch in windowed
apps. Event loops poll it alongside their native event sources.
WindowGeomChange events are emitted on stdin geometry updates.
* fix RunView Y-flip on Linux: flip in shader instead of CPU readback
---------
Co-authored-by: ant <ant@offline.click>
accept_host_endpoint() has a 10s timeout. Calling it at spawn time
fails for any build that takes longer to compile. Defer to when
"Running " appears in stderr, which is when the binary actually
starts and connects to the aux channel.
build_server: match+return instead of expect on spawn failure.
Co-authored-by: ant <ant@offline.click>
* Add macOS video playback support using AVPlayer + CVMetalTextureCache
Extends the Video widget from Android-only to also support macOS with
hardware-accelerated, zero-copy video rendering through Metal. Uses
AVPlayer for decoding and CVMetalTextureCache to map decoded frames
directly to MTLTextures without CPU copies.
Key changes:
- New AppleVideoPlayer module (AVPlayer + CVPixelBuffer → MTLTexture pipeline)
- FFI bindings for CVMetalTextureCache, CMTime, and related Apple APIs
- Video frame polling integrated into macOS paint cycle
- TextureFormat::VideoRGB ungated from Android-only to all platforms
- Video widget made cross-platform (TextureHandleReady wait is Android-only)
- Fixed shader aspect ratio bug (&&→|| for non-positive dimension check)
- Added video demo to uizoo and scratchpad examples
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* Add iOS video playback support
* Enhance video playback functionality with seek support and current position tracking
Key changes:
- Added `seek_video_playback` operation to allow seeking to specific timestamps.
- Introduced `current_position_ms` field in `VideoTextureUpdatedEvent` for tracking playback position.
- Implemented seeking functionality across iOS, macOS, and Android platforms.
- Updated Video widget to support new controls and indicators for seeking.
* Improve error handling for unsupported texture pixel formats
* Make volume icon drawing use fixed width
* Make play/pause drawing use fixed width
* Remove video from scratchpad
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* fix: add **/* glob to Linux NDK unzip to match subdirectories
`*` alone doesn't match `/` on Linux unzip builds with WILD_STOP_AT_DIR,
causing only top-level files to be extracted. Adding `**/*` ensures bin/,
lib64/, sysroot/ subdirectories are included.
* Auto-bundle NDK shared library deps (e.g. libc++_shared.so) into APK
When libmakepad.so has NEEDED entries for shared libraries provided by
the NDK sysroot (like libc++_shared.so from C++ dependencies), those
libraries were not being included in the APK, causing runtime dlopen
failures on device.
Add bundle_ndk_shared_deps() which uses the NDK's llvm-readelf to scan
libmakepad.so for NEEDED entries, then copies any matching .so files
from the NDK sysroot base lib dir into the APK. System libraries
(present in the API-level subdirectory) are excluded since they are
provided by the Android OS at runtime.
The detection is general-purpose and not hardcoded to any specific
library name.
* fix: make SYS_GETTID arch-conditional (186 on x86_64, 178 on aarch64)
The constant was hardcoded to 178 (correct for aarch64 but maps to
query_module on x86_64), causing Android's seccomp filter to kill the
process immediately on x86_64 emulators.
* Upgrade Android NDK from r25 to r28, fix x86_64 seccomp crash
cargo_makepad:
- sdk.rs: NDK version 25.2.9519653 → 28.2.13676358, download URLs r25c → r28b
- sdk.rs: Update NDK_IN extract paths for all platforms (Windows, macOS, Linux)
- sdk.rs: macOS NDK extraction is now host-aware (darwin-aarch64 for Apple Silicon)
- compile.rs: MacosAarch64 uses native darwin-aarch64 prebuilt (no more Rosetta)
- compile.rs: ndk_prebuilt_dir() split for MacosX64 vs MacosAarch64
platform:
- libc_sys.rs: Make SYS_GETTID arch-conditional (186 on x86_64, 178 on aarch64)
Was hardcoded to 178 which maps to query_module on x86_64, causing
Android seccomp to kill the process on x86_64 emulators
- android.rs: Add pub display field on CxOs, pub make_current() on CxAndroidDisplay
for Servo embedding support
* Fix GLSL struct constructor crash on Android GLES drivers
The r28 script-based shader backend (shader_glsl.rs) generates GLSL
struct constructor syntax in the vertex/fragment main() unpack code,
e.g.: vb_geom = QuadVertex(vec2(packed_geometry_0.x, ...));
Some GLES drivers (notably Android emulator ANGLE/SwiftShader) reject
this with 'Structure constructor arguments do not match structure
fields', even though it's valid per the GLES 3.0 spec.
This is a regression from r28. The old r25 shader compiler
(generate_glsl.rs) used VarUnpacker::unpack_var which generated direct
swizzle assignments (vb_geom.xy = packed_geometry_0.xy), never struct
constructors in the unpack path. The r25 branch is not affected.
Fix: generate per-sub-field assignments for struct-typed variables in
the main() geometry/instance/varying unpack code, matching the r25
behavior. Struct constructors in user shader function bodies are
unaffected.
* fix(android): Proper fullscreen support on API 30+ and FullscreenWindow/NormalizeWindow ops
Android platform changes:
- Add CxOsOp::FullscreenWindow handler: sets os.fullscreen flag and calls JNI setFullScreen
- Add CxOsOp::NormalizeWindow handler: clears os.fullscreen and exits fullscreen
MakepadActivity.java:
- onCreate: On API 30+, switch from legacy Theme.NoTitleBar.Fullscreen to
Theme_DeviceDefault_NoActionBar to avoid FLAG_FULLSCREEN conflict
- onCreate: Call setDecorFitsSystemWindows(false) and set
LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS before setContentView so SurfaceView
is laid out at y=0 from the start
- Refactor setFullScreen into applyFullScreen with proper WindowInsetsController
API on API 30+ (hide/show statusBars + navigationBars)
- Legacy path (pre-API 30) uses full immersive sticky flags
- ResizingLayout.onApplyWindowInsets: Return WindowInsets.CONSUMED to prevent
system bar insets from offsetting child SurfaceView
* Fix Android touch radius DPI scaling and revert aggressive fullscreen inset handling
- Divide touch.radius by dpi_factor alongside touch.abs for correct touch sizing
- Return insets instead of consuming them in ResizingLayout so child views get proper insets
- Remove premature setDecorFitsSystemWindows/cutout mode override; let apps opt in via FullscreenWindow
* Make DrawImage image_scale/image_pan fields pub
Needed by external crates (e.g. servo makepad_shell) that create custom
widgets using DrawImage and need to flip the Y axis for GL render textures.
---------
Co-authored-by: ant <ant@offline.click>
Three minimal changes to support embedding Servo as a WebView:
1. windowing_backend.rs: Make opengl_cx field pub (was pub(super))
Servo needs EGL display/context/platform handles to create a shared
GL context. egl_platform and egl_platform_display have no EGL query
to retrieve them — they must come from whoever created the display.
Matches Makepad convention (Cx fields are pub, no accessors).
2. opengl.rs: Add Cx::create_gl_render_texture(width, height)
Eagerly allocates a RenderBGRAu8 texture and returns (Texture, gl_id).
Needed because Makepad allocates GL textures lazily during render,
but Servo needs the GL texture ID at init to attach to its FBO.
No existing API for eager allocation (update_render_target and
cx.os.gl() are both pub(crate)).
3. image.rs: Add is_render() Y-flip in Image widget
FBO render targets are Y-up in OpenGL; Makepad is Y-down.
CachedView handles this via sample2d_rt shader, but Image widget
was untested with render textures. set_texture() accepts them but
displays upside-down. Fixes a genuine gap — no existing Makepad
code puts RenderBGRAu8 into an Image widget.
Co-authored-by: ant <ant@offline.click>
