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dawn / dawn / 60e5ab281c5dbecbafd0d3191759fb6c1848bb66
commit60e5ab281c5dbecbafd0d3191759fb6c1848bb66[log] [tgz]
authorCorentin Wallez <cwallez@chromium.org>Fri Apr 01 13:11:58 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Apr 01 13:11:58 2022 +0000
treeb495246c334547854be572938f711cf98d0307d1
parent63fe6e11cdc55bc62d2af78f45496571f82261d1 [diff]
dawn.node: Do not expose non-WebGPU interfaces at global scope.

This remove some interfaces like OffscreenCanvas from the global scope
because dawn.node is not capable to usefully create them. The CTS
uses the absence of these interfaces to skip tests when needed.

Bug: dawn:1123
Change-Id: I6d57600ba6b41be58c541d1f8091e7e88781f04f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85364
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
3 files changed
tree: b495246c334547854be572938f711cf98d0307d1
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. samples/
  8. scripts/
  9. src/
  10. test/
  11. third_party/
  12. tools/
  13. webgpu-cts/
  14. .clang-format
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. AUTHORS
  19. BUILD.gn
  20. CMakeLists.txt
  21. codereview.settings
  22. dawn.json
  23. dawn_wire.json
  24. DEPS
  25. DIR_METADATA
  26. LICENSE
  27. OWNERS
  28. PRESUBMIT.py
  29. README.chromium
  30. README.md
README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text Dawn is written below it.

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.