Roll DEPS for a bunch of dependencies in order to roll build/.

  - Roll gn version 487f8353f1..5d0a4153b0 (45 commits)
    https://gn.googlesource.com/gn/+log/487f8353f1..5d0a4153b0
  - Roll build/ 5b9c84abf..0c8d2cd8f (194 commits)
    https://chromium.googlesource.com/chromium/src/build/+log/5b9c84abf978..0c8d2cd8fbe6
  - Roll buildtools/ bb0dbc354..958004daa (77 commits)
    https://chromium.googlesource.com/chromium/src/buildtools/+log/bb0dbc354cf9..958004daacdd
  - Roll tools/clang/ 2ca74111d..8e6c4696e (32 commits)
    https://chromium.googlesource.com/chromium/src/tools/clang/+log/2ca74111d25f..8e6c4696e2ae
  - Roll testing/ ae9705179..2b3969474 (2500 commits)
    https://chromium.googlesource.com/chromium/src/testing/+log/ae9705179f82..2b39694741d6
  - Roll third_party/libc++/src/ 621455c85..d957c6fda (171 commits)
    https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git/+log/621455c85cae..d957c6fda58b
  - Roll third_party/libc++abi/src/ b6f2833c9..f7f5a32b3 (3 commits)
    https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxxabi.git/+log/b6f2833c9954..f7f5a32b3e95
  - Roll third_party/llvm-libc/src/ 630ea5577..c909c9e43 (256 commits)
    https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libc.git/+log/630ea5577da4..c909c9e439a6
  - Roll third_party/abseil-cpp/ cae4b6a39..9d692d669 (27 commits)
    https://chromium.googlesource.com/chromium/src/third_party/abseil-cpp/+log/cae4b6a3990e..9d692d669253
  - Roll third_party/libFuzzer/src/ e31b99917..bea408a6e (5 commits)
    https://chromium.googlesource.com/external/github.com/llvm/llvm-project/compiler-rt/lib/fuzzer.git/+log/e31b99917861..bea408a6e01f
  - Roll third_party/partition_alloc/ 2041003ba..fae4df38c (122 commits)
    https://chromium.googlesource.com/chromium/src/base/allocator/partition_allocator.git/+log/2041003ba674..fae4df38cef9
  - Roll third_party/protobuf/ 1a4051088..fef7a765b (41 commits)
    https://chromium.googlesource.com/chromium/src/third_party/protobuf/+log/1a4051088b71..fef7a765bb0d
  - Roll third_party/emsdk/ 419021fa0..eff90ca04 (19 commits)
   
https://chromium.googlesource.com/external/github.com/emscripten-core/emsdk.git/+log/419021fa0404..eff90ca04a37
  - Roll third_party/zlib/ 209717dd6..caf4afa1a (43 commits)
    https://chromium.googlesource.com/chromium/src/third_party/zlib/+log/209717dd69cd..caf4afa1afc9

Created with:
  roll-dep build
  roll-dep buildtools
  roll-dep tools/clang
  roll-dep testing
  roll-dep third_party/libc++/src
  roll-dep third_party/libc++abi/src
  roll-dep third_party/llvm-libc/src
  roll-dep third_party/abseil-cpp
  roll-dep third_party/libFuzzer/src
  roll-dep third_party/partition_alloc
  roll-dep third_party/protobuf
  roll-dep third_party/emsdk
  roll-dep third_party/zlib

Change-Id: Icd43140bc987ddf221d4896b16adc63ff71a04d9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/261694
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
121 files changed
tree: 4cdee3b6c5ca7f81baf87694584c654a16d00b71
  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. .bazelrc
  15. .clang-format
  16. .clang-format-ignore
  17. .clang-tidy
  18. .git-blame-ignore-revs
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. .style.yapf
  24. .vpython3
  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.