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dawn/dawn/db18a49093d2647c761c97a0ad2b0907d127aa7d
commit
db18a49093d2647c761c97a0ad2b0907d127aa7d
[log]
author
Gregg Tavares <gman@chromium.org>
Mon Jan 26 11:17:50 2026 -0800
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Mon Jan 26 11:17:50 2026 -0800
tree
7d49fa7942606d30526426b8eb219b198a29ff3c
parent
db629bc35fe458eea25841ee74b978c113cce2ea [diff]
Capture: Fix ResolveQuerySet issue

We don't want to run the timestamp encode pass on the WGPU
device. We only want it to run on the inner device.

Note: We can not enable the TimestampQueryTests on capture
as they expect the exact result but timing is never exact
and so replay will get different values. We can fix that
in another CL.

Bug: 451389800
Change-Id: I6a6a696447166fea44c3a8613f2a942c861e7924
Inclusive-Language-Exception: URL points to a legacy 'man' page directory.
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/286376
Commit-Queue: Gregg Tavares <gman@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
1 file changed
tree: 7d49fa7942606d30526426b8eb219b198a29ff3c
  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-format-ignore
  20. .clang-tidy
  21. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .gn
  26. .style.yapf
  27. .vpython3
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CMakeLists.txt
  32. CMakeSettings.json
  33. CODE_OF_CONDUCT.md
  34. codereview.settings
  35. CONTRIBUTING.md
  36. CPPLINT.cfg
  37. DEPS
  38. DIR_METADATA
  39. go.mod
  40. go.sum
  41. go_presubmit_support.py
  42. LICENSE
  43. OWNERS
  44. PRESUBMIT.py
  45. README.chromium
  46. README.md
  47. test_spec_presubmit_support.py
  48. unsafe_buffers_paths.txt
  49. WATCHLISTS
  50. 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.