Google Git
Sign in
dawn / dawn / 2d153e9a8b1fa13efdc99d2ecbfedaf4b1352f2d
commit2d153e9a8b1fa13efdc99d2ecbfedaf4b1352f2d[log] [tgz]
authordan sinclair <dsinclair@chromium.org>Tue Oct 17 11:35:11 2023 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Oct 17 11:35:11 2023 +0000
tree8245ea2430c56ed851e25740e2264ffb7808d58f
parent3f2c3e8a0426b7d72747f2e01aae35abb69a6ac2 [diff]
Move tint writer options into MSL request.

This CL moves the options which are passed to the tint writer for the
MSL backend out of the compilation callback and passes them directly
through the `MslCompilationRequest`. This should incur less copying of
the data in the request.

Change-Id: I36d4c3803cf88012a119df5e128e6e7072b026e6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/154362
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
2 files changed
tree: 8245ea2430c56ed851e25740e2264ffb7808d58f
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. scripts/
  8. src/
  9. test/
  10. third_party/
  11. tools/
  12. webgpu-cts/
  13. build
  14. buildtools
  15. testing
  16. .bazelrc
  17. .clang-format
  18. .clang-tidy
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. AUTHORS
  24. BUILD.bazel
  25. BUILD.gn
  26. CMakeLists.txt
  27. CMakeSettings.json
  28. CODE_OF_CONDUCT.md
  29. codereview.settings
  30. CONTRIBUTING.md
  31. CPPLINT.cfg
  32. dawn.json
  33. dawn_wire.json
  34. DEPS
  35. DIR_METADATA
  36. Doxyfile
  37. go.mod
  38. go.sum
  39. go_presubmit_support.py
  40. LICENSE
  41. OWNERS
  42. PRESUBMIT.py
  43. README.chromium
  44. README.md
  45. WORKSPACE.bazel
README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text Dawn is written below it.

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress 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)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.