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dawn / dawn / a20073ca1709dd5e6ffb4f8e6bd5231c7d1e57c8
commita20073ca1709dd5e6ffb4f8e6bd5231c7d1e57c8[log] [tgz]
authorPeter McNeeley <petermcneeley@google.com>Mon May 05 16:46:26 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon May 05 16:46:26 2025 -0700
treec6dfac7ecbbc7ef26828ba150b7e2831f5ffcdb7
parent76abcf79f462b5f0b8ab998f6dc36a6abb70e2d0 [diff]
[tint] Access evaluation for out of bounds

Even in the case of dynamic indexing type based out of bounds checking
is still done for const indexes. This change just extends this type
based indexing to apply at pipeline-override evaluation stage.

Bug: 415298444
Change-Id: I739f2e15b64e1dae82493a910c2e8ceedb74080f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/240254
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Peter McNeeley <petermcneeley@google.com>
Reviewed-by: James Price <jrprice@google.com>
2 files changed
tree: c6dfac7ecbbc7ef26828ba150b7e2831f5ffcdb7
  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-format-ignore
  20. .clang-tidy
  21. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gitmodules
  25. .gn
  26. .style.yapf
  27. .vpython3
  28. AUTHORS
  29. BUILD.bazel
  30. BUILD.gn
  31. CMakeLists.txt
  32. CMakeSettings.json
  33. CODE_OF_CONDUCT.md
  34. codereview.settings
  35. CONTRIBUTING.md
  36. CPPLINT.cfg
  37. DEPS
  38. DIR_METADATA
  39. go.mod
  40. go.sum
  41. go_presubmit_support.py
  42. LICENSE
  43. OWNERS
  44. PRESUBMIT.py
  45. README.chromium
  46. README.md
  47. WATCHLISTS
  48. 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.