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dawn/dawn/da6952f30822b8515bf6fd9bbd269e95a5b3c8a2
commit
da6952f30822b8515bf6fd9bbd269e95a5b3c8a2
[log]
author
dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Wed Nov 04 17:13:49 2026 -0800
committer
dawn-scoped@luci-project-accounts.iam.gserviceaccount.com <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Nov 04 17:13:49 2026 -0800
tree
4f46378b9ac4b5d663b28260888d4d3d51e1cd58
parent
c6a66ccbd5479c7b7abcc99005c0f987e4528466 [diff] 
Roll Mesa from e1852a339bee to 4f071f891d63 (8 revisions)

https://chromium.googlesource.com/external/gitlab.freedesktop.org/mesa/mesa.git/+log/e1852a339bee..4f071f891d63

2026-11-04 omar.rashwan@intel.com iris: fix double free in iris_bufmgr
2026-11-04 cgmeiner@igalia.com etnaviv: Use OS_TIMEOUT_INFINITE in etna_bo_cpu_prep(..)
2026-11-04 cgmeiner@igalia.com etnaviv: Handle OS_TIMEOUT_INFINITE in get_abs_timeout(..)
2026-11-04 michael.cheng@intel.com jay: raise the minimum VRT size to 96 GRFs
2026-11-04 dadschoorse@gmail.com aco/opt_postRA: fix split_vector reassign with late kill operands
2026-11-04 dadschoorse@gmail.com aco/opt_postRA: check quad alignment of sgprs
2026-11-04 dadschoorse@gmail.com aco/opt_postRA: fix extent typo
2026-11-04 airidaslideikis@gmail.com freedreno/fdl: Use NUM_ELEMENTS for A8XX buffer descriptors

If this roll has caused a breakage, revert this CL and set the roller
to dry run mode using the controls here:
https://autoroll.skia.org/r/mesa-dawn
Please CC alanbaker@google.com,webgpu-dev-team@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Mesa: https://crbug.com/dawn
To file a bug in Dawn: https://crbug.com/dawn

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Change-Id: Ifedbd096e248770feec5138ec4b35870d4e8147f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/356115
Bot-Commit: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
2 files changed
tree: 4f46378b9ac4b5d663b28260888d4d3d51e1cd58
  1. .github/
  2. .vscode/
  3. agents/
  4. build_overrides/
  5. docs/
  6. generator/
  7. include/
  8. infra/
  9. scripts/
  10. src/
  11. test/
  12. third_party/
  13. tools/
  14. webgpu-cts/
  15. build
  16. buildtools
  17. testing
  18. .bazelignore
  19. .bazelrc
  20. .bazelversion
  21. .clang-format
  22. .clang-format-ignore
  23. .clang-tidy
  24. .git-blame-ignore-revs
  25. .gitattributes
  26. .gitignore
  27. .gitmodules
  28. .gn
  29. .style.yapf
  30. AUTHORS
  31. BUILD.bazel
  32. BUILD.gn
  33. CMakeLists.txt
  34. CMakeSettings.json
  35. CODE_OF_CONDUCT.md
  36. codereview.settings
  37. CONTRIBUTING.md
  38. CPPLINT.cfg
  39. DEPS
  40. DIR_METADATA
  41. go.mod
  42. go.sum
  43. go_presubmit_support.py
  44. LICENSE
  45. MODULE.bazel
  46. OWNERS
  47. PRESUBMIT.py
  48. PRESUBMIT_test.py
  49. README.chromium
  50. README.md
  51. unsafe_buffers_paths.txt
  52. vpython.toml
  53. vpython.toml.uv.lock
  54. WATCHLISTS
  55. WORKSPACE.bazel
README.md

Build Status Matrix Space

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.

Dawn provides several WebGPU building blocks:

  • WebGPU C/C++ headers that applications and other building blocks use.
    • The webgpu.h version that Dawn implements.
    • A C++ wrapper for the webgpu.h.
  • A “native” implementation of WebGPU using platforms' GPU APIs: D3D12, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

License

BSD 3-Clause License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.