Issues

• GL backend reports vendor id 0 for AMD GPUs on Windows (GL_VENDOR is "ATI Technologies Inc.")

  gfx-rs/wgpu#10664 · Filter by author 00xJS opened on Oct 18, 2026

• [naga] process_overrides reaches unreachable!() for an override-expression array size followed by another override

  gfx-rs/wgpu#10660 · Filter by author kolkov opened on Oct 18, 2026

• [naga] debugPrintf format strings are not unescaped

  area: extensionsarea: naga back-endarea: naga front-endarea: validationlang: Metallang: WGSLnaga
  gfx-rs/wgpu#10659 · Filter by author kpreid opened on Oct 18, 2026

• [naga hlsl-out] Storing a matCx2 to a member of a function-local struct is lost (SetMat* helpers take the struct by value)

  gfx-rs/wgpu#10658 · Filter by author albertrodriguezclo opened on Oct 17, 2026

• naga panicked at naga/src/back/spv/writer.rs

  gfx-rs/wgpu#10656 · Filter by author YuanchengJiang opened on Oct 17, 2026

• DX12: Iris Xe workaround for #3552 no longer works, committed textures are created with CREATE_NOT_ZEROED

  gfx-rs/wgpu#10651 · Filter by author Higgs32584 opened on Oct 16, 2026

• [naga]: five valid WGSL shapes rejected

  gfx-rs/wgpu#10648 · Filter by author ekarad1um opened on Oct 16, 2026

• [naga]: nested struct ignores a member @align

  gfx-rs/wgpu#10647 · Filter by author ekarad1um opened on Oct 16, 2026
  1

• [naga]: process_overrides mishandles function bodies

  gfx-rs/wgpu#10646 · Filter by author ekarad1um opened on Oct 16, 2026
  1

• DX12: DXC is invoked without -Gis, so all float math is compiled as fast-math (unlike FXC, SPIR-V and MSL)

  gfx-rs/wgpu#10633 · Filter by author MatejKozlovsky opened on Oct 15, 2026

• DX12: no UAV barrier between two writes to a write-only (or atomic) storage texture

  gfx-rs/wgpu#10632 · Filter by author MatejKozlovsky opened on Oct 15, 2026

• Metal: get_current_texture calls main-thread-only NSView.window / NSWindow.occlusionState off the main thread

  area: presentationbackend: metalplatform: macostype: bug
  gfx-rs/wgpu#10627 · Filter by author B-HS opened on Oct 15, 2026
  1

• Metal: use Apple M5's matrix units (Metal 4 tensor API), ~3× faster matrix multiply

  gfx-rs/wgpu#10626 · Filter by author vladkens opened on Oct 14, 2026

• Encourage giving rationales for PRs

  area: infrastructure
  Task

  gfx-rs/wgpu#10622 · Filter by author kpreid opened on Oct 14, 2026
  

• Adreno X1-85 Vulkan: incorrect field read when passing a struct by value

  area: naga back-endbackend: vulkanexternal: driver-bugtag: data corruptiontype: bug
  gfx-rs/wgpu#10621 · Filter by author Defkil opened on Oct 14, 2026

• GL: Scissor test is applied with ResolveAttachment

  gfx-rs/wgpu#10620 · Filter by author Zoxc opened on Oct 14, 2026
  1

• [naga] textureStore on a storage texture passed as a function argument fails validation

  gfx-rs/wgpu#10616 · Filter by author jshofmann opened on Oct 13, 2026
  1

• Head approval missing in some cases

  area: infrastructuretype: bug
  gfx-rs/wgpu#10610 · Filter by author andyleiserson opened on Oct 13, 2026
  

• Support GLSL matrix interfaces and matrix-column component access

  gfx-rs/wgpu#10608 · Filter by author rleux opened on Oct 13, 2026

• MacBook Pro i7 with Open Core Legacy: Metal MSL fails

  gfx-rs/wgpu#10592 · Filter by author gdessi1965 opened on Oct 12, 2026

• GL: expose a downlevel flag for comparison sampling with an explicit LOD (GL_EXT_texture_shadow_lod)

  gfx-rs/wgpu#10584 · Filter by author Fenrise opened on Oct 11, 2026

• [naga msl-out] Two WGSL aliases of the same array type become two unrelated MSL structs, so passing one where the other is expected fails pipeline creation

  gfx-rs/wgpu#10580 · Filter by author VolksRat71 opened on Oct 10, 2026
  1

• [naga hlsl-out] i64/u64 literals emitted with L/uL suffix give wrong results on DX12 + DXC (truncated to 32 bits; compares with 0 become unsigned)

  gfx-rs/wgpu#10572 · Filter by author pixelpax opened on Oct 8, 2026
  1

• Vulkan: device API version not capped at the instance's (Instance::from_raw with an older instance uses 1.2 functions and SPIR-V 1.6)

  gfx-rs/wgpu#10564 · Filter by author VoxelBoy opened on Oct 8, 2026

• Semaphores as a first-class wgpu object

  area: apiarea: extensionsfeature: api interoptype: enhancement
  gfx-rs/wgpu#10560 · Filter by author andyleiserson opened on Oct 7, 2026