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dawn / dawn / 9f1579469dbed64f122b1d4f1d286a7360e32c12
commit9f1579469dbed64f122b1d4f1d286a7360e32c12[log] [tgz]
authorBrandon Jones <brandon1.jones@intel.com>Thu Jan 27 18:05:28 2022 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Jan 27 18:05:28 2022 +0000
treea60cc447746f3b809010d474353b2e14bbe84b3e
parent47829d806bb9e9c1e6cb5fa813dafc4413f4ff8d [diff]
Initialize External Texture's Internal Params Buffer

Initializes a uniform buffer on ExternalTexture objects that holds data
used by in shaders. Includes modifications to some Mock tests, which
should be using mock external texture objects instead of real ones.

Bug: dawn:1082
Change-Id: I34c02eadaf38aebf22630ac99098e0637ca1279c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/78240
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
9 files changed
tree: a60cc447746f3b809010d474353b2e14bbe84b3e
  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.