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dawn / dawn / ca296e18d92a21099bbf6b878de2c234207468ff
commitca296e18d92a21099bbf6b878de2c234207468ff[log] [tgz]
authorKai Ninomiya <kainino@chromium.org>Mon Apr 08 21:20:13 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Apr 08 21:20:13 2024 +0000
tree844d0e6f18d92610cbce3c3000c5589a24ada18d
parentd9355b1923d23b66e3d1afb532d4e00612eff253 [diff]
Fix logic for selecting test worker type; build service worker files

Previously options.worker would always be truthy for any non-empty
worker= value, so workerEnabled would always be truthy, so `worker`
would always be created, so the sharedWorker/serviceWorker paths would
never be hit.

Since we were not running the service worker tests this also revealed we
didn't have the files for them. Updates the build step to generate them.
This will work once the CTS change rolls in to load them from the
correct place: https://github.com/gpuweb/cts/pull/3599

Also, simplifies some logic and cleans up some unused code, as a
follow-up to https://dawn-review.googlesource.com/c/dawn/+/178780 .
In test_page.html, add a fake favicon to silence favicon.ico 404 errors.

Bug: chromium:330596242, chromium:332934824
Change-Id: I55690a0959edafeab90a0535ac4e96b83c970c42
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/182540
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Brian Sheedy <bsheedy@chromium.org>
4 files changed
tree: 844d0e6f18d92610cbce3c3000c5589a24ada18d
  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.