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dawn / dawn / refs/heads/chromium/4974
commitbf0f2c18497768f322b12c800a7fc8c5faa1fe00[log] [tgz]
authorBrandon Jones <bajones@chromium.org>Tue Mar 29 23:01:54 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Mar 29 23:01:54 2022 +0000
tree0680d35f8fb35d67d2eb001bf175b401a245ff3f
parent431926670f243b2eca18ab2738749afe8d0d0ae9 [diff]
Stencil8 support fixups

Addressing issues that showed up after the initial stencil8 CL landed.

D3D12:
 - Selecting the `all` aspect of a `stencil8` texture was ASSERTing

Metal:
 - Using the `stencil` aspect of a `stencil8` texture was hitting an
   UNREACHABLE().

Bug: dawn:666
Change-Id: Ic2931dbb915e109727ca24e3216a661fba84e508
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85021
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
2 files changed
tree: 0680d35f8fb35d67d2eb001bf175b401a245ff3f
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. samples/
  8. scripts/
  9. src/
  10. third_party/
  11. tools/
  12. webgpu-cts/
  13. .clang-format
  14. .gitattributes
  15. .gitignore
  16. .gn
  17. AUTHORS
  18. BUILD.gn
  19. CMakeLists.txt
  20. codereview.settings
  21. dawn.json
  22. dawn_wire.json
  23. DEPS
  24. DIR_METADATA
  25. LICENSE
  26. OWNERS
  27. PRESUBMIT.py
  28. README.chromium
  29. 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.