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dawn / dawn / eae70b75aefb45779832623a32e226cf2446621b
commiteae70b75aefb45779832623a32e226cf2446621b[log] [tgz]
authorJames Price <jrprice@google.com>Mon Apr 19 15:29:49 2021 +0000
committerCommit Bot service account <commit-bot@chromium.org>Mon Apr 19 15:29:49 2021 +0000
tree1467c4304217226c4a0033815f96d001b27f7a92
parent7f5a4722583661c28ac58676ff9deea408e675f0 [diff]
Update WGSL in tests with renamed builtins

These builtins have been renamed:
* frag_coord -> position
* sample_mask_in -> sample_mask
* sample_mask_out -> sample_mask

Change-Id: Ic40dc9f4e509587b7ac82e43abbf9eec68225d9f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/48300
Auto-Submit: James Price <jrprice@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
13 files changed
tree: 1467c4304217226c4a0033815f96d001b27f7a92
  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. CONTRIBUTING.md
  20. dawn.json
  21. dawn_wire.json
  22. DEPS
  23. DIR_METADATA
  24. LICENSE
  25. OWNERS
  26. PRESUBMIT.py
  27. README.chromium
  28. 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.