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dawn / dawn / 97a5576e9111746f453008c8918bb3d789b9f35f
commit97a5576e9111746f453008c8918bb3d789b9f35f[log] [tgz]
authorLe Hoang Quyen <lehoangquyen@chromium.org>Fri Dec 20 11:13:25 2024 -0800
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Dec 20 11:13:25 2024 -0800
tree9659b00c34c04c530a62979fbdb692ab944a2a3e
parentfa07f3046419775df4d2f8fb5b0a9c5078399d4e [diff]
D3D11: Don't return error if CheckFeatureSupport(Options5) fails.

D3D11_FEATURE_DATA_D3D11_OPTIONS5 is only supported since Windows 10
build 20348. Older versions of windows might return false if we try
to call CheckFeatureSupport() with this options struct. We should not
return error in that case to allow older clients to use Dawn/D3D11.

Bug: chromium:381669128
Change-Id: Ibea5bb30f57ed85d36d6bf4b4960cab17b9f2e68
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/220154
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Quyen Le <lehoangquyen@chromium.org>
1 file changed
tree: 9659b00c34c04c530a62979fbdb692ab944a2a3e
  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.