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dawn/dawn/refs/heads/chromium/7390
commit
9caf49389e5e0564d18e0504c6cfa45c88b4e4fd
[log]
author
Gregg Tavares <gman@chromium.org>
Thu Sep 11 14:20:47 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Thu Sep 11 14:20:47 2025 -0700
tree
dd9af21e75868f4f4db209cbf3a013d0f5d723f2
parent
ac777fea8f65bca6b6c6471c6b119bf3ba28e61b [diff]
[M141] Fix Heap-overflow in dawn ReflectEntryPointUsingTint

Note: The operators needed to be added so BindingSlot
can be used in std::set. The needed to be constexpr
so that the static_assert that converting a tint
nonSamplerBindingPoint turns into a dawn nonSamplerBindingPoint.
The clang-format off is needed because clang-format fails
on the code in BindingPoint.h

Change-Id: I1bdc075323a14bda264655e475fe6fdc074ced8a
Bug: 442444724
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/260455
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Gregg Tavares <gman@chromium.org>
Auto-Submit: Gregg Tavares <gman@chromium.org>
(cherry picked from commit 471c3d7e4b83b98ec8c0d8e2d4b566c3b7f5e43c)
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/261439
Auto-Submit: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Gregg Tavares <gman@chromium.org>
5 files changed
tree: dd9af21e75868f4f4db209cbf3a013d0f5d723f2
  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.