Roll third_party/gpuweb/ b4b5752ff..acaf809d9 (20 commits)

And remove immediates from DawnExtensions.idl since it is not in the
upstream webgpu.idl

https://chromium.googlesource.com/external/github.com/gpuweb/gpuweb/+log/b4b5752ff755..acaf809d9323

$ git log b4b5752ff..acaf809d9 --date=short --no-merges --format='%ad %ae %s'
2026-05-07 corentin Deploying to gh-pages from @ gpuweb/gpuweb@6bf9e4611a95afe51a519132b31e025217507d3d 🚀
2026-05-05 alanbaker Deploying to gh-pages from @ gpuweb/gpuweb@8844da92837988e854dceee51347903a6607a058 🚀
2026-03-24 kainino1 Deploying to gh-pages from @ gpuweb/gpuweb@5ee37ea391ea5635dcd88a001318bd18cd2d1099 🚀
2026-03-23 mehmetoguzderin Deploying to gh-pages from @ gpuweb/gpuweb@93f086c074970147225d73fb2f4b8bcba02bf8fe 🚀
2026-03-16 alanbaker Deploying to gh-pages from @ gpuweb/gpuweb@6abccc0c85b20cd031d15da1b5931f4f54da4c5d 🚀
2026-03-10 alanbaker Deploying to gh-pages from @ gpuweb/gpuweb@1234113543bbd3222930b284f1645190ded6ade7 🚀
2026-03-10 dneto Deploying to gh-pages from @ gpuweb/gpuweb@22c38b9a33b62116d15a800ffd0e644387391317 🚀
2026-02-25 alanbaker Deploying to gh-pages from @ gpuweb/gpuweb@ce8660228588dc3e1d02bdbee207a01c3a32f546 🚀
2026-02-24 alanbaker Deploying to gh-pages from @ gpuweb/gpuweb@049e04c596c1461b0b5a3a06a2ba9361056ea42f 🚀
2026-02-19 kainino1 Deploying to gh-pages from @ gpuweb/gpuweb@47180eb50a7ff5667e5df7fdf34b0163bd36ed7f 🚀
2026-02-15 corentin Deploying to gh-pages from @ gpuweb/gpuweb@44eb236b2eb022390fe916673a392a396e054a28 🚀
2026-02-12 kainino1 Deploying to gh-pages from @ gpuweb/gpuweb@9d5bbf1e9c05f707728ab54b51e7dbe710ed1d8d 🚀
2026-01-29 jimb Deploying to gh-pages from @ gpuweb/gpuweb@fa72d38aab6639d2b46c937c86ec0e0e6b09d51c 🚀
2026-01-29 dneto Deploying to gh-pages from @ gpuweb/gpuweb@a5d0368f90f2ffcf6bc4e18cc451e78d5bf65f2d 🚀
2026-01-29 kainino1 Deploying to gh-pages from @ gpuweb/gpuweb@02e8bcb7a6c6999abf1c88ac7c4ee0e1247a030b 🚀
2026-01-27 corentin Deploying to gh-pages from @ gpuweb/gpuweb@f2e759654170f9550c348ea4e74e27bedb81e4ec 🚀
2026-01-27 kainino1 Deploying to gh-pages from @ gpuweb/gpuweb@123b62f8e3388550bb92d400cd1700a844aae291 🚀
2026-01-19 dneto Deploying to gh-pages from @ gpuweb/gpuweb@586e9b9debdea9843204304396a9d333e39868a1 🚀
2026-01-15 elsenorblanco Deploying to gh-pages from @ gpuweb/gpuweb@6f20ad02f4161904dd2c6d635f65843289575e82 🚀
2026-01-13 dneto Deploying to gh-pages from @ gpuweb/gpuweb@a9a4b848915659a771fa8e6c71be979db1993a24 🚀

Created with:
  roll-dep third_party/gpuweb

Change-Id: Icd2573da5392c40903a23bc410c0f215018674f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/307796
Reviewed-by: Fr <beaufort.francois@gmail.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
3 files changed
tree: 8462dbf68f7b57b510a3786886868be6dd436b90
  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. .bazelrc
  16. .clang-format
  17. .clang-format-ignore
  18. .clang-tidy
  19. .git-blame-ignore-revs
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. .style.yapf
  25. .vpython3
  26. AUTHORS
  27. BUILD.bazel
  28. BUILD.gn
  29. CMakeLists.txt
  30. CMakeSettings.json
  31. CODE_OF_CONDUCT.md
  32. codereview.settings
  33. CONTRIBUTING.md
  34. CPPLINT.cfg
  35. DEPS
  36. DIR_METADATA
  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. unsafe_buffers_paths.txt
  46. WATCHLISTS
  47. 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.