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dawn / dawn / c5a1c32fe1664f79c1a6efb3accc15e72af918b7
commitc5a1c32fe1664f79c1a6efb3accc15e72af918b7[log] [tgz]
authorshaoboyan <shaoboyan@microsoft.com>Mon Mar 24 20:40:48 2025 -0700
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Mar 24 20:40:48 2025 -0700
tree8a8ba90617ebbb13b97500ab79ed0dae342fb897
parent975b54ed8e53c2de387756c85efc95cabe8f86c3 [diff]
Refactor PipelineVk::InitializeBase() to accept immediate constant mask

This CL refactor PipelineVk::InitializeBase() to accept immediate
constant mask instead of the concrete internal immediate constant size.

The immediate constant mask contains enough info to extract immediate
constant size infos.

And the native vulkan pipeline layout should be compatible if push
constant range is same. So the CL uses whole immediate constant size
to replace internal immediate constant size as key for PipelineVkLayout.

Bug: 366291600
Change-Id: I813654b42208cf6fd087cccca0484da89a461000
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/231956
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shaobo Yan <shaoboyan@microsoft.com>
9 files changed
tree: 8a8ba90617ebbb13b97500ab79ed0dae342fb897
  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.