demo.git/third_party, branch main

fix(tools): fetch stb_image_write.h in project_init.sh, fix cnn_test include path

2026-03-22T11:57:14Z

fix(win): update wgpu-native to v27, unify Windows/macOS API paths

2026-03-12T16:14:57Z

- fetch_win_deps.sh: update wgpu-native v0.19.4.1 → v27.0.4.0 (same as macOS) - platform.h: remove v0.19 compat shims, Windows now uses WGPUStringView API - gpu.cc/gpu.h: remove DEMO_CROSS_COMPILE_WIN32 old-API branches - texture_readback.cc, visual_debug.cc, hybrid3d_effect.cc: same cleanup - rotating_cube_effect.cc: remove #ifdef guard for depthSlice - glfw3webgpu.c: remove old WGPUSurfaceDescriptorFromWindowsHWND branch - asset_manager.cc: fix DEMO_STRIP_ALL→STRIP_ALL guard (vs_main was missing in STRIP_ALL Windows builds because disk-loading path ran on embedded data) - tracker.cc: skip MP3 assets gracefully in STRIP_ALL builds instead of fatal handoff(Gemini): Windows .exe now runs under Wine. demo64k.exe renders frames and progresses through audio timeline. Pre-existing test failures unchanged. Co-Authored-By: Claude Sonnet 4.6

feat(assets): Add Texture Asset support (Task #18.0 prep)

2026-02-05T15:41:14Z

- Integrated stb_image for image decompression in asset_packer. - Added GetTextureAsset helper in asset_manager. - Updated procedural asset generation to include dimensions header for consistency. - Updated test_assets to verify new asset format.

chore: Re-add and update wgpu-native submodule to latest trunk

2026-02-02T22:30:36Z

chore: Remove wgpu-native submodule for clean reinitialization

2026-02-02T22:30:22Z

refactor(build): Centralize generated files and clean up project layout

2026-02-02T11:19:10Z

- Task A: Centralized all generated code (assets, timeline) into a single directory to create a single source of truth. - Task A: Isolated test asset generation into a temporary build directory, preventing pollution of the main source tree. - Task B: Vertically compacted all C/C++ source files by removing superfluous newlines. - Task C: Created a top-level README.md with project overview and file descriptions. - Task D: Moved non-essential documentation into a directory to reduce root-level clutter.

Add Windows cross-compilation support (MinGW) and emulation (Wine)

2026-01-31T12:57:51Z

add miniaudio.h

2026-01-28T00:42:35Z

refactor(gpu): Integrate WebGPU via system wgpu-native and glfw3webgpu

2026-01-28T00:10:05Z

Replaces the complex wgpu-native submodule and manual platform-specific surface creation with a system-wide wgpu-native install (via Homebrew) and the glfw3webgpu helper library. - Updates scripts/project_init.sh to fetch glfw3webgpu and ensure wgpu-native is installed. - Refactors CMakeLists.txt to link against the system wgpu-native library. - Simplifies src/platform.cc to use glfwCreateWindowWGPUSurface. - Simplifies src/gpu/gpu.cc to use standard WebGPU headers. - Updates FETCH_DEPS.md with new installation instructions. - Updates PROJECT_CONTEXT.md with the new integration strategy.

feat: Implement fullscreen, keyboard controls, and pulsating heptagon

2026-01-27T23:41:07Z

This commit fulfills tasks 1 and 2, and adds a synchronized visual effect. - **Fullscreen Mode**: Added '--fullscreen' command-line argument and dynamic toggling via 'F' key. - **Keyboard Controls**: Implemented 'Esc' to exit and 'F' to toggle fullscreen in 'src/platform.cc'. - **Synchronized Visuals**: Added a pulsating heptagon effect in 'src/gpu/gpu.cc' and 'src/gpu/shader.wgsl' that scales and changes color based on the real-time audio peak from the synth. - **Refactor**: Abstracted platform-specific WebGPU surface creation into 'src/platform.cc' to keep 'src/gpu/gpu.cc' cross-platform. - **Build System**: Corrected 'CMakeLists.txt' to properly link 'wgpu-native' and platform frameworks, and updated 'project_init.sh' to build the submodule. - **Documentation**: Updated 'HOWTO.md' and 'PROJECT_CONTEXT.md' with new features and decisions.