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dawn / dawn / c4c4ff9eb4b51ec22f8608e7f2ef8028ad57f367
commitc4c4ff9eb4b51ec22f8608e7f2ef8028ad57f367[log] [tgz]
authorRyan Harrison <rharrison@chromium.org>Tue Jul 28 21:57:18 2020 +0000
committerCommit Bot service account <commit-bot@chromium.org>Tue Jul 28 21:57:18 2020 +0000
treea0f4ba64bda370a82a0ca2a5b306a040c8ce0273
parenta390d7f84f69bd50f1dba5e9ccb1c67e1fbfb15a [diff]
Enable WGSL support by default

Explictly turned off for Skia, since it does not yet have Tint in its DEPS.

Roll third_party/tint/ e8c12f32f..c5cd8f5bd (3 commits)

https://dawn.googlesource.com/tint/+log/e8c12f32f9a9..c5cd8f5bd382

$ git log e8c12f32f..c5cd8f5bd --date=short --no-merges --format='%ad %ae %s'
2020-07-28 rharrison Remove binutils from DEPS and pull in changes to build.gni from Dawn
2020-07-28 rharrison Get 'gn gen --check' passing
2020-07-28 idanr Fix Tint ninja build

Created with:
  roll-dep third_party/tint

BUG=tint:123

Change-Id: Icd26c2d1b7329c94afa6f23c5c057de8efaee3e8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/25523
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
2 files changed
tree: a0f4ba64bda370a82a0ca2a5b306a040c8ce0273
  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.