Google Git
Sign in
dawn / dawn / 363eae1e5d18e86212d5a831a3fb3d0131d109d0
commit363eae1e5d18e86212d5a831a3fb3d0131d109d0[log] [tgz]
authorJiawei Shao <jiawei.shao@intel.com>Thu Aug 29 13:19:51 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Aug 29 13:19:51 2024 +0000
tree513a7e406163aa7015561c8a62f74229a5776e33
parentc101627f1c648c2f189ae017e57082b43129504f [diff]
Tint: Add missing index offset when assigning to SV_ClipDistance1

This patch adds the missing index offset (4) when generating the
assignment expressions from the inner struct member to the second
vector of clip distances for HLSL, which should be assigned by
`clipDistances[5]` or `clipDistances[6]` or `clipDistances[7]`.

Bug: chromium:358408571
Change-Id: Ib44c9c512345186a90767e0f3d30a4b97d003260
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/204435
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
7 files changed
tree: 513a7e406163aa7015561c8a62f74229a5776e33
  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.