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dawn / dawn / 864a3647420511313a4f3f91d6591ed56706ee5d
commit864a3647420511313a4f3f91d6591ed56706ee5d[log] [tgz]
authorHao Li <hao.x.li@intel.com>Wed Mar 31 01:22:02 2021 +0000
committerCommit Bot service account <commit-bot@chromium.org>Wed Mar 31 01:22:02 2021 +0000
tree14f5faeb68a92ab9ec64ae6f8c5f503b26370bda
parente40553b940452600f3826d8e2aa2686b6f6da218 [diff]
Suppress OcclusionQueryTests.QueryWithScissorTest on Intel

This case is failed weirdly on Intel TGL (Window Vulkan) which says the
destination buffer keep sentinel value in the second case, it cannot be
reproduced with any debug actions including Vulkan validation layers
enabled, and takes time to find out if the WriteBuffer and
ResolveQuerySet are not executed in order or the ResolveQuerySet does
not copy the results to the buffer. In order to integrate end2end tests
to Intel driver CL without unknown issues, skip it until we find the
root cause.

Bug:dawn:434

Change-Id: Ibdba667cb662ba69c8468d5b2ac2e84bcd3df5bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46321
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
1 file changed
tree: 14f5faeb68a92ab9ec64ae6f8c5f503b26370bda
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. examples/
  5. generator/
  6. infra/
  7. scripts/
  8. src/
  9. third_party/
  10. tools/
  11. .clang-format
  12. .gitattributes
  13. .gitignore
  14. .gn
  15. AUTHORS
  16. BUILD.gn
  17. CMakeLists.txt
  18. codereview.settings
  19. CONTRIBUTING.md
  20. dawn.json
  21. dawn_wire.json
  22. DEPS
  23. DIR_METADATA
  24. LICENSE
  25. OWNERS
  26. PRESUBMIT.py
  27. README.chromium
  28. README.md
README.md

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress 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 on Windows 10
    • Metal on macOS and iOS
    • Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
    • OpenGL as best effort where available
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.