Roll ANGLE from ca3b7d35fef0 to 152616eedcfd (8 revisions)

2022-04-06 Tests: Add Aztec Ruins High trace
2022-04-06 Roll SwiftShader from 1b159f6cdecb to d3cc7d7ac0c3 (1 revision)
2022-04-06 Roll Chromium from 3c01a5c3bc2f to 6f6eb80eab19 (52 revisions)
2022-04-06 Roll Chromium from c32f123be7eb to 3c01a5c3bc2f (107 revisions)
2022-04-06 Roll Chromium from f39b4372b8a8 to c32f123be7eb (777 revisions)
2022-04-06 Roll vulkan-deps from 6d732e01d9ea to 345e2a278e69 (3 revisions)
2022-04-06 Vulkan: Optimize resolve of multisample swapchains
2022-04-06 Vulkan: Perf counters test for glInvalidateSubFramebuffer

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
Please CC on the revert to ensure that a human
is aware of the problem.

To file a bug in ANGLE:
To file a bug in Dawn:

To report a problem with the AutoRoller itself, please file a bug:

Documentation for the AutoRoller is here:

Bug: None
Change-Id: I84774e3740d4428b1a947f122cad58d2c9b14483
Bot-Commit: Dawn Autoroller <>
Commit-Queue: Dawn Autoroller <>
1 file changed
tree: 74654bc6ebc603bd26791acf365a081c4f224358
  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
  20. CMakeLists.txt
  21. codereview.settings
  22. dawn.json
  23. dawn_wire.json
  24. DEPS
  27. OWNERS
  29. README.chromium

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)




Apache 2.0 Public License, please see LICENSE.


This is not an officially supported Google product.