fix(metal): macOS ARM64 fixes for v0.8.6 #29
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The presentDrawable: is already called in Submit() before commit. Calling [drawable present] separately in Present() causes double presentation which may result in visual artifacts or performance issues. Now Present() only releases the drawable reference since presentation was already scheduled during Submit(). Follow-up to aca8688 (Issue gogpu/gogpu#24)
Fixes ARM64 struct return issues on macOS Apple Silicon: - HFA returns (NSRect 4×float64) now work correctly - Large struct returns (>16 bytes) use X8 register properly - GetSize() no longer returns (0,0) on M1/M2/M3/M4 Macs Addresses: gogpu/gogpu#24
- Metal double present fix - goffi v0.3.6 with ARM64 fixes - Resolves gogpu/gogpu#24
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Updates dependencies with ARM64 ABI fixes: - webgpu v0.1.2 → v0.1.3 - goffi v0.3.5 → v0.3.6 (ARM64 struct returns) - wgpu v0.8.5 → v0.8.6 (pending gogpu/wgpu#29) Fixes #24
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Dec 29, 2025
* fix(macos): ARM64 blank window fix (v0.8.7) Updates dependencies with ARM64 ABI fixes: - webgpu v0.1.2 → v0.1.3 - goffi v0.3.5 → v0.3.6 (ARM64 struct returns) - wgpu v0.8.5 → v0.8.6 (pending gogpu/wgpu#29) Fixes #24 * chore(deps): update wgpu v0.8.5 → v0.8.6
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Summary
Fixes macOS ARM64 (Apple Silicon) rendering issues reported in gogpu/gogpu#24.
Changes
Metal Double Present Fix — Remove duplicate
[drawable present]call inQueue.Present()presentDrawable:is already scheduled inSubmit()before command buffer commitgoffi v0.3.6 Update — ARM64 ABI fixes for Objective-C struct returns
GetSize()no longer returns (0,0) on M1/M2/M3/M4 MacsTest Plan
go build ./...GOOS=linux go build ./...GOOS=darwin go build ./...Closes
Resolves gogpu/gogpu#24