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dawn / dawn / 188a54d806a2483a4b8f6e698460b6b2b18b9df3
commit188a54d806a2483a4b8f6e698460b6b2b18b9df3[log] [tgz]
authorBrian Sheedy <bsheedy@google.com>Mon Feb 03 14:17:43 2025 -0800
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Feb 03 14:17:43 2025 -0800
tree8b3ed66951dc199b5288adc5b159af9c1e90a72c
parent5109cfb3ba273ce4ee99906fcf72a4a35038427c [diff]
[tools][src] Convert ExpandHome to dependency injection

Converts fileutils.ExpandHome to use dependency injection so that tests
can avoid interacting with the real environment. Additionally, adds test
coverage for affected code that is not blocked on other dependency
injection conversions.

Bug: 344014313
Change-Id: I1b78c0e601396fc1cbc80fb4f4c2380647dfec17
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/223855
Commit-Queue: Brian Sheedy <bsheedy@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Brian Sheedy <bsheedy@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
17 files changed
tree: 8b3ed66951dc199b5288adc5b159af9c1e90a72c
  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. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gitmodules
  24. .gn
  25. AUTHORS
  26. BUILD.bazel
  27. BUILD.gn
  28. CMakeLists.txt
  29. CMakeSettings.json
  30. CODE_OF_CONDUCT.md
  31. codereview.settings
  32. CONTRIBUTING.md
  33. CPPLINT.cfg
  34. DEPS
  35. DIR_METADATA
  36. go.mod
  37. go.sum
  38. go_presubmit_support.py
  39. LICENSE
  40. OWNERS
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. WATCHLISTS
  45. 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.