Google Git
Sign in
dawn/dawn/refs/heads/chromium/7402
commit
24758a91105d2ea6216c37b97cfb2c1ac61724f6
[log]
author
shaoboyan <shaoboyan@microsoft.com>
Sun Sep 07 23:08:59 2025 -0700
committer
Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>
Sun Sep 07 23:08:59 2025 -0700
tree
cfce59369ea733c9cd4631bfd55bc323242d7a5b
parent
9dc675894aab8b8cd95b56b3e21163514466ffdf [diff]
Add ImmediateDataBufferLengthTests

Add a new test suites to test both immediate data
and buffer length because they will shared
immediate block on all backends.

The test extends to multiple draw call or dispatch
to ensure state management is correct.

Bug: 366291600
Change-Id: If11b15561638948fa0dde3010833dcfc81b71e35
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/260474
Commit-Queue: Shaobo Yan <shaoboyan@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
4 files changed
tree: cfce59369ea733c9cd4631bfd55bc323242d7a5b
  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.