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dawn / dawn / refs/heads/chromium/4513
commitb2527e6d9c03a4560ee5aff27c61de3b2a87b63d[log] [tgz]
authorYunchao He <yunchao.he@intel.com>Wed May 19 20:34:36 2021 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed May 19 20:34:36 2021 +0000
treebea8796dca324202aa0b73359d917cc9e008e7a8
parent56537f8b06dee63553bca824e49bb48339387db3 [diff]
Add end2end tests for 3D texture copies

These tests are used to demonstrate that different copy scenarios
will impact how TextureCopySplitter to split copy regions for 3D
textures on D3D12.

Bug: dawn:547

Change-Id: I49947387acaa61f4eacbcd5a18c6cd8db913d2d0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/51320
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
1 file changed
tree: bea8796dca324202aa0b73359d917cc9e008e7a8
  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, 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.