demo.git/src/platform, branch main

style: apply clang-format

2026-05-21T06:10:47Z

fix(src/platform): code review cleanup

2026-03-26T06:34:54Z

- platform.h: deduplicate str_view/label_view/platform_wgpu_wait_any (were identical in WIN32 and default branches); remove dead platform_wgpu_set_error_callback and its never-used callback typedefs - platform.cc: remove glfwSetWindowUserPointer(nullptr) + stale comment block; drop if-guard on user pointer fixup in platform_poll; remove redundant aspect_ratio recompute (framebuffer_size_callback owns it) - headless_platform.cc: write g_virtual_time back to state->time in platform_poll; remove never-set g_should_close variable - stub_types.h: remove dead platform_wgpu_set_error_callback and callback typedefs; add comment on non-empty WGPURenderPassColorAttachment handoff(Gemini): platform layer cleaned up, no behaviour change

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

misc: cleanup comments and formatting in headers

2026-02-28T07:57:57Z

- asset_manager_dcl.h: clarify purpose vs asset_manager.h - camera_params.h: broaden description to include 3D rendering - sdf_cpu.h: simplify calc_normal formatting - platform.h: add missing newline at EOF Co-Authored-By: Claude Sonnet 4.6

style: Apply clang-format to codebase

2026-02-14T14:14:25Z

fix: Capture scene framebuffer before post-processing for CNN effect

2026-02-10T12:56:06Z

CNNEffect's "original" input was black because FadeEffect (priority 1) ran before CNNEffect (priority 1), fading the scene. Changed framebuffer capture to use framebuffer_a (scene output) instead of current_input (post-chain). Also add seq_compiler validation to detect post-process priority collisions within and across concurrent sequences, preventing similar render order issues. Updated stub_types.h WGPULoadOp enum values to match webgpu.h spec. Co-Authored-By: Claude Sonnet 4.5

feat: Add headless mode for testing without GPU

2026-02-09T18:34:46Z

Implements DEMO_HEADLESS build option for fast iteration cycles: - Functional GPU/platform stubs (not pure no-ops like STRIP_EXTERNAL_LIBS) - Audio and timeline systems work normally - No rendering overhead - Useful for CI, audio development, timeline validation Files added: - doc/HEADLESS_MODE.md - Documentation - src/gpu/headless_gpu.cc - Validated GPU stubs - src/platform/headless_platform.cc - Time simulation (60Hz) - scripts/test_headless.sh - End-to-end test script Usage: cmake -B build_headless -DDEMO_HEADLESS=ON cmake --build build_headless -j4 ./build_headless/demo64k --headless --duration 30 Progress printed every 5s. Compatible with --dump_wav mode. handoff(Claude): Task #76 follow-up - headless mode complete

feat: Implement Task #76 external library size measurement

2026-02-09T17:34:20Z

- Use ma_backend_null for audio (100-200KB savings) - Stub platform/gpu abstractions instead of external APIs - Add DEMO_STRIP_EXTERNAL_LIBS build mode - Create stub_types.h with minimal WebGPU opaque types - Add scripts/measure_size.sh for automated measurement Results: Demo=4.4MB, External=2.0MB (69% vs 31%) handoff(Claude): Task #76 complete. Binary compiles but doesn't run (size measurement only).

Revert "feat(platform): Centralize platform-specific WebGPU code and improve shader composition"

2026-02-08T08:12:48Z

This reverts commit 16c2cdce6ad1d89d3c537f2c2cff743449925125.

feat(platform): Centralize platform-specific WebGPU code and improve shader composition

2026-02-08T07:33:55Z