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dawn/dawn/refs/heads/chromium/4577
commit
cf773dfc448e1ad44d7a6825f2bf21226e619563
[log]
author
Li Hao <hao.x.li@intel.com>
Tue Aug 10 17:48:24 2021 +0000
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Tue Aug 10 17:48:24 2021 +0000
tree
47501c962ac865cf072d237c902078f62009ac2b
parent
2bf847fd4fbaf9086319f8e665fba988f7d22f7b [diff]
Disable Timestamp Query on macOS 11+

No-trying due to broken Dawn bots. Tested in Chromium in
crrev.com/c/3086082

Bug: dawn:940, chromium:1128540
Change-Id: I74f5f3814dd4eb8b3b025f32ba1eb56a197cfec2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/59480
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
(cherry picked from commit 7839647a23d51846190ba62697e8f60f36bb0249)
No-try: True
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/60760
Commit-Queue: Brian Sheedy <bsheedy@google.com>
1 file changed
tree: 47501c962ac865cf072d237c902078f62009ac2b
  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. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. DIR_METADATA
  23. LICENSE
  24. OWNERS
  25. PRESUBMIT.py
  26. README.chromium
  27. 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.