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dawn / dawn / 2088cdec66126bf1ecbe974f7a2898ce6277eceb
commit2088cdec66126bf1ecbe974f7a2898ce6277eceb[log] [tgz]
authorCorentin Wallez <cwallez@chromium.org>Wed Aug 12 19:32:25 2020 +0000
committerCommit Bot service account <commit-bot@chromium.org>Wed Aug 12 19:32:25 2020 +0000
tree1e38acb7c6d69ba054d3e3f5e69507bfec5da9ce
parent1aff02d444786a451f72a9b3bb5d064f0b26e0f4 [diff]
Update tests to use new mapping APIs

This CL updates all tests not specific to the old mapping API to use the
new mapping APIs. (a couple old tests that caused difficult diffs were
removed early).

Also fix an issue where the mapAsync callback wasn't fired with Unknown
when the buffer was destroyed.

Bug: dawn:445

Change-Id: I0101f533ecb1fd995066742b60a833dc2ad522aa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/26300
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
8 files changed
tree: 1e38acb7c6d69ba054d3e3f5e69507bfec5da9ce
  1. build_overrides/
  2. docs/
  3. examples/
  4. generator/
  5. infra/
  6. scripts/
  7. src/
  8. third_party/
  9. tools/
  10. .clang-format
  11. .gitattributes
  12. .gitignore
  13. .gn
  14. AUTHORS
  15. BUILD.gn
  16. CMakeLists.txt
  17. codereview.settings
  18. CONTRIBUTING.md
  19. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. LICENSE
  23. OWNERS
  24. PRESUBMIT.py
  25. README.chromium
  26. 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 webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.