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dawn / dawn / 567c25bda6e979feddb9574319c75f8ed53d635f
commit567c25bda6e979feddb9574319c75f8ed53d635f[log] [tgz]
authorKai Ninomiya <kainino@chromium.org>Mon Jun 02 18:37:31 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Jun 02 18:37:31 2025 -0700
treef9da1802137f45682b8632856b568df600aad0cc
parent52214f9f650363a2023538078fd62da16b752ad7 [diff]
Reland "[dawn][emscripten] Add message argument to QueueWorkDoneCallback"

This reverts commit 3df36f75b735ee1286ddc7192bb780a31fe23622.

Reason for revert: Breaking change handled in ml_drift

Bug: 414868699
Original change's description:
> Revert "[dawn][emscripten] Add message argument to QueueWorkDoneCallback"
>
> This reverts commit f6d857eadd069adbc782bda87d8fa0e34de2c687.
>
> Reason for revert: blocking Dawn -> chromium roll
>
> Bug: 414868699
> Original change's description:
> > [dawn][emscripten] Add message argument to QueueWorkDoneCallback
> >
> > Following upstream webgpu.h change:
> > https://github.com/webgpu-native/webgpu-headers/pull/528
> >
> > Bug: 414868699
> > Change-Id: Ieaf72cd4a295d60659d0cdc20f1e0f95ff054684
> > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/243697
> > Reviewed-by: Loko Kung <lokokung@google.com>
> > Commit-Queue: Kai Ninomiya <kainino@chromium.org>
>
> TBR=kainino@chromium.org,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com,lokokung@google.com
>
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: 414868699
> Change-Id: I88c130ea80884d9e2eada2ce274b276d13f52553
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/244594
> Reviewed-by: Shrek Shao <shrekshao@google.com>
> Reviewed-by: James Price <jrprice@google.com>
> Reviewed-by: Loko Kung <lokokung@google.com>
> Commit-Queue: James Price <jrprice@google.com>
> Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>

# Not skipping CQ checks because this is a reland.

Bug: 414868699
Change-Id: I4ebfe09041dbad9f0af8585dbdcc1612e4951212
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/244654
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
24 files changed
tree: f9da1802137f45682b8632856b568df600aad0cc
  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-format-ignore
  20. .clang-tidy
  21. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .gn
  26. .style.yapf
  27. .vpython3
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CMakeLists.txt
  32. CMakeSettings.json
  33. CODE_OF_CONDUCT.md
  34. codereview.settings
  35. CONTRIBUTING.md
  36. CPPLINT.cfg
  37. DEPS
  38. DIR_METADATA
  39. go.mod
  40. go.sum
  41. go_presubmit_support.py
  42. LICENSE
  43. OWNERS
  44. PRESUBMIT.py
  45. README.chromium
  46. README.md
  47. WATCHLISTS
  48. 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.