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dawn / dawn / a1056518c9ada17c7fcd0eb9d42d8ed03680a0b3
commita1056518c9ada17c7fcd0eb9d42d8ed03680a0b3[log] [tgz]
authorJames Price <jrprice@google.com>Wed May 08 16:22:03 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed May 08 16:22:03 2024 +0000
tree8b3f367a52894dac1a63998507342ff26aad894f
parent485760ff8af8c7ed4cd1742b8f96aebd7246ded0 [diff]
Revert "(3/N) Rename WGPUDeviceLostReason_Undefined to Unknown"

This reverts commit 98012bf2e9bdccf588624d3ba6bc045301de1658.

Reason for revert: This breaks the Dawn->Chromium roll because not all usages have been updated yet. We need Emscripten to be updated with this change before we can update the remaining usages.

Original change's description:
> (3/N) Rename WGPUDeviceLostReason_Undefined to Unknown
>
> Spec change was:
> https://github.com/gpuweb/gpuweb/pull/3976
>
> Stage 3: Remove `WGPUDeviceLostReason_Undefined`
> from Dawn.
>
> Bug: chromium:42241081
> Change-Id: I6865a9cff2494adadab4dbae898ab010401afb94
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/187280
> Commit-Queue: Kai Ninomiya <kainino@chromium.org>
> Reviewed-by: Austin Eng <enga@chromium.org>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>

TBR=kainino@chromium.org,enga@chromium.org,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com,hocheung@chromium.org

Change-Id: Iaddff04864e965a7d473a737721d52e40be72b06
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:42241081
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/187480
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
11 files changed
tree: 8b3f367a52894dac1a63998507342ff26aad894f
  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. go.mod
  36. go.sum
  37. go_presubmit_support.py
  38. LICENSE
  39. OWNERS
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. 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.