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dawn / dawn / 6cb114b06adcb6c79e47c28cb220d9df8944ea01
commit6cb114b06adcb6c79e47c28cb220d9df8944ea01[log] [tgz]
authorJames Price <jrprice@google.com>Tue Jul 02 22:31:55 2024 +0000
committerJames Price <jrprice@google.com>Tue Jul 02 22:31:55 2024 +0000
treecfb1cc8c397d0bde9af1ad35a5c88e96c066991e
parent51765abc2eae26ded1827b1933b3dc452e1ac11a [diff]
[ir] Skip builtin structures when creating AST

The result types of frexp and modf are unnameable, and should not be
emitted as declarations or named as explicit types for let and var
declarations.

Bug: 350518995
Change-Id: Ic19153efe03ed0c270f9bcb426dc76c4f96ba079
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/196595
Reviewed-by: dan sinclair <dsinclair@chromium.org>
2 files changed
tree: cfb1cc8c397d0bde9af1ad35a5c88e96c066991e
  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.