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dawn / dawn / 6ee6330c3d87845f11e53d85638dfb2baa4dfc69
commit6ee6330c3d87845f11e53d85638dfb2baa4dfc69[log] [tgz]
authorNatalie Chouinard <chouinard@google.com>Tue Jun 25 20:45:30 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jun 25 20:45:30 2024 +0000
tree2fe72caae49aee162cf59cf901c312d8cacc4584
parentdff0ce002ae988d15bca9ea7f77c6352f91692d1 [diff]
[Tint] Hacky fix for binding numbers in tests

Due to the way the MSL backend handles generating binding numbers with
the Tint exe, these slight changes are necessary to satisfy the
follow-up test fixes which will split out vertex entry point tests for
some builtins. This change has been separated into a separate CL due to
the size of the diff in generated files.

Only test/tint/builtins/gen/gen.wgsl.tmpl has been manually modified.
The other changes were created with:
./tools/run gen
./tools/run tests --generate-expected

Bug: 344846829
Change-Id: I8ecadda930b805a2b9bc171fba0ad461bd5149e9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/195477
Commit-Queue: Natalie Chouinard <chouinard@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
18085 files changed
tree: 2fe72caae49aee162cf59cf901c312d8cacc4584
  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.