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dawn / dawn / 08357c3558df8d45e1f73bcac5dd02dd9048342b
commit08357c3558df8d45e1f73bcac5dd02dd9048342b[log] [tgz]
authorStephen White <senorblanco@chromium.org>Tue Jun 24 13:12:46 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jun 24 13:12:46 2025 -0700
tree36f2e94ab3cf13eb954469491d7c8f48e66e0be8
parent8c62748d743b287cafeac84f3f1473a9116268ec [diff]
Add Compat test: different aspects, same texture.

In Compatibility mode, test that two different views of
the same texture with different TextureAspect may not be used in
the same draw.

(We were doing the right thing, just in verifying *how* we were
doing the right thing, I discovered we had no coverage.)

Change-Id: Ifd1b4ec9e1ef99ce1676fd1ce64c30bf37e85e4e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/248296
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Reviewed-by: Gregg Tavares <gman@google.com>
1 file changed
tree: 36f2e94ab3cf13eb954469491d7c8f48e66e0be8
  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. WATCHLISTS
  48. 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.