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dawn / dawn / 7ffaa219cb6cc2ee70b2d182d1c316b081fb4a6b
commit7ffaa219cb6cc2ee70b2d182d1c316b081fb4a6b[log] [tgz]
authorCorentin Wallez <cwallez@chromium.org>Wed Jan 27 16:03:32 2021 +0000
committerCommit Bot service account <commit-bot@chromium.org>Wed Jan 27 16:03:32 2021 +0000
tree05cc3d621251b5dbaf8d6755c6649f88ae149dd2
parentc1d3a66bd217395a501543b09c6d2c25e9d2e22e [diff]
dawn_native: Do debug marker validation at encoding time.

This also adds missing coverage for push/pop debug group in render
bundles. The RenderBundleEncoder didn't validate itself on Finish, so
add a regression test for that too.

The overarching goal with this CL is to do validation at encoding time
which will help produce SyncScopeResourceUsage in the frontend for
dispatch() calls so that they can be reused by the backends.

Bug: dawn:635
Change-Id: Ie5a2d987fda3854b3145ba4b7a34994ea605e820
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/38842
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
12 files changed
tree: 05cc3d621251b5dbaf8d6755c6649f88ae149dd2
  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 the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.