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dawn / dawn / a8516c1ab03f65d9890548ddde52b71611b9a8d2
commita8516c1ab03f65d9890548ddde52b71611b9a8d2[log] [tgz]
authorKai Ninomiya <kainino@chromium.org>Tue Jan 09 03:33:23 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jan 09 03:33:23 2024 +0000
treefd9106aa657af2520247942df2cefb95ba8da5f5
parent2651286900a379550b0e46ff3498da0893d8121a [diff]
Reland "Apply trivial frontend defaults by copy, and recursively"

This is a (clean) reland of commit ba44daa08b94402e1d0ef4add3ff5c43fdd9c248

crbug.com/1516317 couldn't be fixed by clean revert so I will fix
it directly instead. This revert was only needed to attempt to clean revert another CL.

Original change's description:
> Apply trivial frontend defaults by copy, and recursively
>
> struct.WithTrivialFrontendDefaults() makes a member-by-member copy of
> the struct, applying defaults where needed and recursing where possible.
>
> Also adds a few missing static_asserts for `type.chained` structs.
>
> Bug: dawn:2224
> Change-Id: I5bb00d3c04f9417778114ffe79382266884208f7
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/168160
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Loko Kung <lokokung@google.com>
> Auto-Submit: Kai Ninomiya <kainino@chromium.org>
> Kokoro: Kokoro <noreply+kokoro@google.com>
> Commit-Queue: Corentin Wallez <cwallez@chromium.org>

Bug: chromium:1516317
Bug: dawn:2224
Change-Id: I8e49dcec8f075deff351dccc624f40eaba990c4c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/168701
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Auto-Submit: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
10 files changed
tree: fd9106aa657af2520247942df2cefb95ba8da5f5
  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. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. AUTHORS
  25. BUILD.bazel
  26. BUILD.gn
  27. CMakeLists.txt
  28. CMakeSettings.json
  29. CODE_OF_CONDUCT.md
  30. codereview.settings
  31. CONTRIBUTING.md
  32. CPPLINT.cfg
  33. DEPS
  34. DIR_METADATA
  35. Doxyfile
  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. 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.