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dawn / dawn / f9116da616f933fd96ea97967fa942a8f6f04ea0
commitf9116da616f933fd96ea97967fa942a8f6f04ea0[log] [tgz]
authorLoko Kung <lokokung@google.com>Fri Jan 12 05:49:28 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jan 12 05:49:28 2024 +0000
tree5441a6503557e42986ee5d2d0590b3f1cb5fa967
parent31a2ade917827a19f29263d7cdab9d595f4d5885 [diff]
Reland "[WGPUFuture] Move the EventManager in the wire to appear in the Instance."

- Remove attempts to serialize the event manager handle for fuzzing. It
  shouldn't be important because its a value that is just passed through
  from the client to the server so that the client can identify the
  event manager later, but since the fuzz tests don't actually run a
  Dawn wire client, the value is unimportant.

This is a reland of commit 6ecbeedd4e016dfa304082bc7e3639b54d179ce1

Original change's description:
> [WGPUFuture] Move the EventManager in the wire to appear in the Instance.
>
> - Note that the EventManager only appears to be in the Instance because
>   it may need to outlive the Instance, and so actually lives on the
>   Client.
>
> Bug: dawn:2061
> Change-Id: I601a27cd7ee90e4dcb53fd9e45144a6059c00054
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/167840
> Commit-Queue: Loko Kung <lokokung@google.com>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Reviewed-by: Austin Eng <enga@chromium.org>
> Kokoro: Kokoro <noreply+kokoro@google.com>

Bug: dawn:2061
Change-Id: I7d24a9dd44057d90ecf3b0a562c0eeee5f2b308e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/169063
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
36 files changed
tree: 5441a6503557e42986ee5d2d0590b3f1cb5fa967
  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. Doxyfile
  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. 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.