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dawn/dawn/ddfca60b0426d9a60cfdcf2edfe17944cf732b99
commit
ddfca60b0426d9a60cfdcf2edfe17944cf732b99
[log]
author
Jim Blackler <jimblackler@google.com>
Mon Jul 14 11:05:22 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Mon Jul 14 11:05:22 2025 -0700
tree
9d06a29d971f72b832679aa21efbede88e391e44
parent
cbce4410bb4a8cb0d1eda1e4759ac5a7d40c317f [diff]
Kotlin: ensure methods don't return nullable types.

This keeps the Kotlin API simple, avoiding clients having to check the types. If they are null because of an error, an exception would have fired anyway.

Bug: 429153911
Test: Manual
Change-Id: Ifc00447fa8a0459ae69d9fe609b790e259e03677
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/250354
Commit-Queue: Jim Blackler <jimblackler@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
2 files changed
tree: 9d06a29d971f72b832679aa21efbede88e391e44
  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.