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dawn / dawn / d1289497662d89aab4ee78ba0ad994c4c84dfb0d
commitd1289497662d89aab4ee78ba0ad994c4c84dfb0d[log] [tgz]
authorMingjing Zhang <mjzhang@chromium.org>Mon Aug 25 10:04:08 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Aug 25 10:04:08 2025 -0700
treea1be1a337af723bf5895ec5442dbce08034de6fc
parent862482a2ab85b18bba042cc933875bbaf7b7e306 [diff]
Add the wire client version of webgpu_cpp_print.h

This CL adds the generation of webgpu_cpp_print.h for wire client
(under the include/dawn/wire/client path). Currently some places in
Chromium (e.g. webgpu_test) that should use the wire client types are
actually using the native headers instead. However, with the addition
of ClientSharedImage and WebGPUTextureScopedAccess, the correct header
usage is now mandatory. This change serves as a prerequisite for the
header refactoring on the Chromium side.

Bug: 439767645, 40286368
Change-Id: I4f4a4afdcb35b6e5089e31c450a4c523f98024d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/258095
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Mingjing Zhang <mjzhang@chromium.org>
Commit-Queue: Mingjing Zhang <mjzhang@chromium.org>
3 files changed
tree: a1be1a337af723bf5895ec5442dbce08034de6fc
  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.