fix: complete gputypes integration with wgpu-native v27 #4
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Conversion layer fixes: - TextureViewDimension values match between gputypes and wgpu-native v27 - Add struct padding for FFI alignment (sampler/texture/storage binding layouts) - Fix VertexFormat, VertexStepMode, TextureSampleType conversions Example fixes: - Use CreatePipelineLayoutSimple in cube, rotating-triangle, mrt, textured-quad - Fix GetModuleHandleW: use kernel32.dll instead of user32.dll (8 examples) - render_bundle: fallback shader without primitive_index (works on all GPUs) Default value fixes: - sampler: MaxAnisotropy >= 1 - texture: SampleCount >= 1, MipLevelCount >= 1 All 11 examples now work on all supported hardware.
CHANGELOG.md: - Document conversion layer and all fixes README.md: - Update wgpu-native version to v27.0.4.0 ROADMAP.md (modernized following GitHub best practices): - Add disclaimer about plans vs commitments - Use phase labels instead of hardcoded dates - Add How to Contribute section - Link to GitHub Issues/Projects for live tracking - Add upstream dependencies tracking examples/README.md: - Update version to 0.2.0 - Add gputypes note
Conversion functions (toWGPUTextureFormat, fromWGPUTextureFormat, toWGPUVertexFormat) have large switch statements for enum mapping which are inherently high complexity but straightforward. CreateRenderPipeline has high complexity due to wire struct initialization but is a single-purpose function. Exclude convert.go and render_pipeline.go from gocyclo/cyclop/funlen checks since these patterns are acceptable for FFI conversion code.
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Summary
Complete the gputypes integration with comprehensive fixes for wgpu-native v27 compatibility.
Code Fixes
wgpu/convert.go): ~45 TextureFormats, ~30 VertexFormats, VertexStepMode, TextureSampleType, TextureViewDimensionCreatePipelineLayoutSimplein 4 examplesDocumentation Updates
Test Plan
Result
All examples now work on all supported hardware: