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dawn/dawn/fd040cf91cb858470d82f085f67ffafe62d4b287
commit
fd040cf91cb858470d82f085f67ffafe62d4b287
[log]
author
Ryan Harrison <rharrison@chromium.org>
Thu Sep 24 18:44:16 2026 -0700
committer
dawn-scoped@luci-project-accounts.iam.gserviceaccount.com <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Thu Sep 24 18:44:16 2026 -0700
tree
9a8e7ec240767690a3491be1a079441f5bd23eaf
parent
8668493413444db58fb467b11d11606ebca3d1f6 [diff]
Revert "[fuzz] Remove legacy CLI interface [3/3]"

This reverts commit e280ca5ec30b27cf42c45221cc903facc4c80de3.

Reason for revert: This break Chromium Dawn things, https://source.chromium.org/chromium/infra/infra_superproject/+/main:build/recipes/recipes/dawn/cmake.py;l=520?q=%22Check%20WGSL%20fuzzer%22&sq=&ss=chromium

Original change's description:
> [fuzz] Remove legacy CLI interface [3/3]
>
> Fixes: 562061482
> Change-Id: I0c2b77028d99480f18ec6b3592264dab2a93896a
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/345575
> Auto-Submit: Ryan Harrison <rharrison@chromium.org>
> Commit-Queue: James Price <jrprice@google.com>
> Reviewed-by: James Price <jrprice@google.com>
> Commit-Queue: Ryan Harrison <rharrison@chromium.org>

TBR=rharrison@chromium.org,dsinclair@chromium.org,jrprice@google.com,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com

No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I9feb8876f9b11bb003346da5bd681a3207d3f31d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/345715
Bot-Commit: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: rubber-stamper@appspot.gserviceaccount.com <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
2 files changed
tree: 9a8e7ec240767690a3491be1a079441f5bd23eaf
  1. .github/
  2. .vscode/
  3. agents/
  4. build_overrides/
  5. docs/
  6. generator/
  7. include/
  8. infra/
  9. scripts/
  10. src/
  11. test/
  12. third_party/
  13. tools/
  14. webgpu-cts/
  15. build
  16. buildtools
  17. testing
  18. .bazelignore
  19. .bazelrc
  20. .bazelversion
  21. .clang-format
  22. .clang-format-ignore
  23. .clang-tidy
  24. .git-blame-ignore-revs
  25. .gitattributes
  26. .gitignore
  27. .gitmodules
  28. .gn
  29. .style.yapf
  30. AUTHORS
  31. BUILD.bazel
  32. BUILD.gn
  33. CMakeLists.txt
  34. CMakeSettings.json
  35. CODE_OF_CONDUCT.md
  36. codereview.settings
  37. CONTRIBUTING.md
  38. CPPLINT.cfg
  39. DEPS
  40. DIR_METADATA
  41. go.mod
  42. go.sum
  43. go_presubmit_support.py
  44. LICENSE
  45. MODULE.bazel
  46. OWNERS
  47. PRESUBMIT.py
  48. PRESUBMIT_test.py
  49. README.chromium
  50. README.md
  51. unsafe_buffers_paths.txt
  52. vpython.toml
  53. vpython.toml.uv.lock
  54. WATCHLISTS
  55. 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.