Google Git
Sign in
dawn/dawn/fe55652b2249a72220deb172aa5b4746643fbfaf
commit
fe55652b2249a72220deb172aa5b4746643fbfaf
[log]
author
Kai Ninomiya <kainino@chromium.org>
Wed Jul 16 18:39:03 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Jul 16 18:39:03 2025 -0700
tree
130eaef1c74f58644e1ea0de321e47df3602ad51
parent
20dbe69c31d2e38ca9fdaf40159d4a1d8ded4404 [diff]
Revert "D3D12: Remove the checks on `D3D12_SDK_VERSION >= 612`"

This reverts commit 79b405f8b7d0cc07f0cfe655b3c9d14b0df4bfc9.

Reason for revert: Broke dawn-skia autoroll starting here
https://skia-review.googlesource.com/c/skia/+/1020074
Seems that Skia's SDK is older than ours.

Bug: 347282485, 381742470
Original change's description:
> D3D12: Remove the checks on `D3D12_SDK_VERSION >= 612`
>
> This patch removes the checks on `D3D12_SDK_VERSION >= 612` as now
> it is required to build Dawn with Windows SDK version 26100 where
> "D3D12_SDK_VERSION >= 612" is always true.
>
> Bug: 347282485, 381742470
> Change-Id: I585df537d03efbfdec1a8ca419e0c2e4092b4cfb
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/252574
> Reviewed-by: Loko Kung <lokokung@google.com>
> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>

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

Bug: 347282485, 381742470
Change-Id: I0cc1d1a13399cfba0812e0a318efd3e214e8ec4e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/253218
Commit-Queue: Loko Kung <lokokung@google.com>
Auto-Submit: Kai Ninomiya <kainino@chromium.org>
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
3 files changed
tree: 130eaef1c74f58644e1ea0de321e47df3602ad51
  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.