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dawn / dawn / 18c80b959dec89b8d96c323e1694c95ddb70d0c3
commit18c80b959dec89b8d96c323e1694c95ddb70d0c3[log] [tgz]
authorSrijan Dhungana <srijan.dhungana6@gmail.com>Fri Aug 02 18:23:06 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Aug 02 18:23:06 2024 +0000
tree58b52e9190533ddbd939ccaaf2304d15165780d9
parentb278744bc636e8ec8274a679e75b0b5f7cef6d86 [diff]
Add the MultidrawIndirect feature and frontend validation

This change implements MultiDrawIndirect on the frontend and
validation tests to lay groundwork for the other backends.
New functions are added and basic validation is implemented.

Change-Id: I46f6d6738be537a27d37ba1320950326623fdbce
Bug: 356461286
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/199974
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Srijan Dhungana <srijan.dhungana6@gmail.com>
11 files changed
tree: 58b52e9190533ddbd939ccaaf2304d15165780d9
  1. .github/
  2. .vscode/
  3. build_overrides/
  4. docs/
  5. generator/
  6. include/
  7. infra/
  8. scripts/
  9. src/
  10. test/
  11. third_party/
  12. tools/
  13. webgpu-cts/
  14. build
  15. buildtools
  16. testing
  17. .bazelrc
  18. .clang-format
  19. .clang-tidy
  20. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. AUTHORS
  25. BUILD.bazel
  26. BUILD.gn
  27. CMakeLists.txt
  28. CMakeSettings.json
  29. CODE_OF_CONDUCT.md
  30. codereview.settings
  31. CONTRIBUTING.md
  32. CPPLINT.cfg
  33. DEPS
  34. DIR_METADATA
  35. go.mod
  36. go.sum
  37. go_presubmit_support.py
  38. LICENSE
  39. OWNERS
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. WORKSPACE.bazel
README.md

Build Status Matrix Space

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the 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, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

License

BSD 3-Clause License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.