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dawn / dawn / 6a8b16c774aac3eaf01650cbc2ea46e192dad7ed
commit6a8b16c774aac3eaf01650cbc2ea46e192dad7ed[log] [tgz]
authorRyan Harrison <rharrison@chromium.org>Wed Oct 09 21:49:35 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Oct 09 21:49:35 2024 +0000
tree568d721afb50752d9790153cd69041facb1ad9f9
parent083a87a24617885c4ed71349badb8401ccbdf767 [diff]
[tint][ir][val] Cleanup `CheckFunction` and utilities

Refactors this code to reduce the amount of code duplication and make
the flow through the function more readable.

This also corrects an instance of double error reporting.

This code may be less runtime efficient, since there will now be
multiple passes through struct members, one per check, but at the
benefit of reduced code complexity. If it turns out this causes
significant performance degradation, the code can be refactored to use
callbacks/work queue for iterating struct members.

Fixes: 371219657

Change-Id: I1f7fcdcacd2ce3413917566f2ffc2e85aa199d12
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/210054
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
2 files changed
tree: 568d721afb50752d9790153cd69041facb1ad9f9
  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. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gitmodules
  24. .gn
  25. AUTHORS
  26. BUILD.bazel
  27. BUILD.gn
  28. CMakeLists.txt
  29. CMakeSettings.json
  30. CODE_OF_CONDUCT.md
  31. codereview.settings
  32. CONTRIBUTING.md
  33. CPPLINT.cfg
  34. DEPS
  35. DIR_METADATA
  36. go.mod
  37. go.sum
  38. go_presubmit_support.py
  39. LICENSE
  40. OWNERS
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. WATCHLISTS
  45. 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.