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dawn / dawn / d320db7de6467b3a99b7722402d8346ce76e6340
commitd320db7de6467b3a99b7722402d8346ce76e6340[log] [tgz]
authordan sinclair <dsinclair@chromium.org>Wed Feb 12 19:40:51 2025 -0800
committerdan sinclair <dsinclair@chromium.org>Wed Feb 12 19:40:51 2025 -0800
tree3a4ada4d080f193ddf4c951af6fa50df0a29bf9c
parent21d551d63bc91fd3556f354a7912587ee1db2713 [diff]
Revert "Remove stale WebGPU Compat CTS expectations"

This reverts commit acb8a9747ab18ee3f890e58ed5808f5974a7c394.

Reason for revert: Seeing a lot of failures on the android-dawn-arm64-rel bot with failures referencing `webgpu:web_platform,copyToTexture,canvas:copy_contents_from_gpu_context_canvas` which this CL removed from expectations.

Original change's description:
> Remove stale WebGPU Compat CTS expectations
>
> Autogenerated CL from running:
> //content/test/gpu/unexpected_pass_finder.py --project chrome-unexpected-pass-data --no-include-internal-builders --remove-stale-expectations --narrow-semi-stale-expectation-scope --num-samples 300 --suite webgpu_compat_cts
>
> Bug: 393402151
> Change-Id: I6566d65e2ba77e6cba490dced84cbff51dbb577e
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/225475
> Auto-Submit: Yuly Novikov <ynovikov@chromium.org>
> Commit-Queue: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
> Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
> Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: 393402151
Change-Id: I8725f337ab3da255bbf8e245cdc1160f535242fc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/226234
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
1 file changed
tree: 3a4ada4d080f193ddf4c951af6fa50df0a29bf9c
  1. .github/
  2. .vscode/
  3. build_overrides/
  4. docs/
  5. generator/
  6. include/
  7. infra/
  8. scripts/
  9. src/
  10. test/
  11. third_party/
  12. tools/
  13. webgpu-cts/
  14. build
  15. buildtools
  16. testing
  17. .bazelrc
  18. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gitmodules
  24. .gn
  25. AUTHORS
  26. BUILD.bazel
  27. BUILD.gn
  28. CMakeLists.txt
  29. CMakeSettings.json
  30. CODE_OF_CONDUCT.md
  31. codereview.settings
  32. CONTRIBUTING.md
  33. CPPLINT.cfg
  34. DEPS
  35. DIR_METADATA
  36. go.mod
  37. go.sum
  38. go_presubmit_support.py
  39. LICENSE
  40. OWNERS
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. WATCHLISTS
  45. 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.