Issues

• write_texture should use host texture copies when available

  area: performance
  gfx-rs/wgpu#10833 · Filter by author inner-daemons opened on Nov 4, 2026
  

• Add an @unroll attribute for loops

  nagatype: enhancement
  gfx-rs/wgpu#10828 · Filter by author jimblandy opened on Nov 3, 2026
  1

• Implement subgroup_matrix proposal

  type: enhancement
  gfx-rs/wgpu#10827 · Filter by author jimblandy opened on Nov 3, 2026

• naga: subgroupShuffle / subgroupBroadcast / quadBroadcast reject an i32 id, which WGSL allows

  gfx-rs/wgpu#10818 · Filter by author nevermemo opened on Nov 2, 2026

• naga SPIR-V backend: widening integer conversion between signednesses picks the wrong extension (i64(u32) sign-extends, u64(i32) zero-extends)

  gfx-rs/wgpu#10817 · Filter by author cxspxr opened on Nov 2, 2026

• Bind groups above a None gap in the pipeline layout are not rebound after set_pipeline (stale bindings on Vulkan, DX12 and GL)

  gfx-rs/wgpu#10813 · Filter by author MazixM opened on Nov 2, 2026

• naga SPIR-V frontend panics on arrayed storage images (RWTexture2DArray)

  gfx-rs/wgpu#10810 · Filter by author DaqiHu opened on Nov 2, 2026

• Surface occasionally stops updating on Windows

  gfx-rs/wgpu#10781 · Filter by author djsell opened on Oct 29, 2026
  1

• [ray tracing] A tlas built with a sparse array of instances can give the wrong index

  area: extensionsfeature: raytracingtype: bug
  Bug

  gfx-rs/wgpu#10777 · Filter by author Vecvec opened on Oct 29, 2026

• naga allows ray queries as bindings

  area: extensionsfeature: raytracingtype: bug
  Bug

  gfx-rs/wgpu#10772 · Filter by author Vecvec opened on Oct 28, 2026

• Make Features::EXTERNAL_TEXTURE a downlevel flag

  type: tracking
  gfx-rs/wgpu#10769 · Filter by author andyleiserson opened on Oct 27, 2026 · WebGPU Specification V1

• Spurious merge queue evictions

  area: infrastructuretype: bug
  gfx-rs/wgpu#10764 · Filter by author andyleiserson opened on Oct 27, 2026

• [naga][spv] internal error: entered unreachable code: This is validated out until a polyfill is implemented

  gfx-rs/wgpu#10756 · Filter by author YuanchengJiang opened on Oct 27, 2026
  1

• [naga][msl][hlsl] internal error: entered unreachable code in Writer::write_wrapped_cast / HLSL wrapped-cast helper

  gfx-rs/wgpu#10755 · Filter by author YuanchengJiang opened on Oct 27, 2026

• [naga][msl] internal error: entered unreachable code: module is not valid

  gfx-rs/wgpu#10754 · Filter by author YuanchengJiang opened on Oct 27, 2026

• [naga][hlsl] panicked at naga/src/back/hlsl/storage.rs:635:39: attempt to multiply with overflow

  gfx-rs/wgpu#10753 · Filter by author YuanchengJiang opened on Oct 27, 2026

• Metal: repeated Intel workgroup-size probes stall adapter enumeration on OCLP

  gfx-rs/wgpu#10742 · Filter by author ITJamie opened on Oct 26, 2026

• Make metal workgroup variables use static memory instead of dynamic memory

  lang: Metalnagatype: enhancement
  gfx-rs/wgpu#10736 · Filter by author inner-daemons opened on Oct 26, 2026

• [ray queries] requirements for getting info about a committed hit may be too strict

  feature: raytracing
  Feature

  gfx-rs/wgpu#10735 · Filter by author Vecvec opened on Oct 26, 2026

• Add emscripten support for WebGPU backend

  gfx-rs/wgpu#10718 · Filter by author ValorZard opened on Oct 25, 2026
  1

• [naga msl-out] Arithmetic on cooperative matrices emits simdgroup_matrix operators that Metal rejects

  gfx-rs/wgpu#10713 · Filter by author pissang opened on Oct 24, 2026

• Rendering to one plane of a multi-planar texture with StoreOp::Discard corrupts the texture

  area: extensionstag: data corruptiontype: bug
  gfx-rs/wgpu#10711 · Filter by author andyleiserson opened on Oct 23, 2026

• GLES on Mali EGL 1.4 can present to a Wayland window, but wgpu treats the adapter as not presentable

  gfx-rs/wgpu#10708 · Filter by author zhangzhaohong-dev opened on Oct 22, 2026

• Consider removing vulkan's texture_from_dmabuf_fd helper

  gfx-rs/wgpu#10705 · Filter by author inner-daemons opened on Oct 22, 2026
  2

• DX12/NVIDIA: render pass into layer 1 of two texture arrays loses blocks of its clear and draws

  gfx-rs/wgpu#10681 · Filter by author schrepa opened on Oct 20, 2026