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dawn / dawn / 370e6bd7341034c840bbea8e2bd017ceab0257ea
commit370e6bd7341034c840bbea8e2bd017ceab0257ea[log] [tgz]
authorBrandon Jones <bajones@chromium.org>Wed Dec 08 17:24:37 2021 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Dec 08 17:24:37 2021 +0000
tree85b481c4bd7ce8fb945475d4141a898e1c8a6a7c
parented33e05db17882e00437726d5a96281000d0debf [diff]
Validate stripIndexFormat at draw time.

Updates validation logic to match the recent changes in
https://github.com/gpuweb/gpuweb/pull/2385 that allows stripIndexFormat
to be undefined at pipeline creation time, even for strip topologies.
Non indexed draw calls are valid with such pipelines. Indexed draw calls
fail validation at draw time.

Bug: dawn:1224
Change-Id: I28ff78eac726d46f99a099ffb2338b5da81a4a88
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/72000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
4 files changed
tree: 85b481c4bd7ce8fb945475d4141a898e1c8a6a7c
  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'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.