Google Git
Sign in
dawn / dawn / 3fef2abb8fbeb4d5b183b3807140a1dd703b74ab
commit3fef2abb8fbeb4d5b183b3807140a1dd703b74ab[log] [tgz]
authorCorentin Wallez <cwallez@chromium.org>Tue Feb 25 14:16:46 2025 -0800
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Feb 25 14:16:46 2025 -0800
tree5378ae1f7c1238ad5ebb17a94318061c949c0c1c
parent8bdc3b9c5a08a2c18a96e49b10cf3dbd4a1a0ea5 [diff]
[dawn][d3d12] Remove redundant wait on SRB EndAccess

The common code from SharedResourceMemory already takes care of
propagating the BeginAccess fences if the resource wasn't used.

This was found when auditing the uses of EnsureCommandsFlushed.

Bug: 42241325, 42242066
Change-Id: I9a499b9a10597ce2e5453790f426cb621eb40b2d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/227294
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Brandon1 Jones <brandon1.jones@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
4 files changed
tree: 5378ae1f7c1238ad5ebb17a94318061c949c0c1c
  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.