Google Git
Sign in
dawn/dawn/3e4b57b77ea03dd9fd81b7777f2ea295d0cef1c0
commit
3e4b57b77ea03dd9fd81b7777f2ea295d0cef1c0
[log]
author
Corentin Wallez <cwallez@chromium.org>
Mon Mar 22 18:24:16 2021 +0000
committer
Commit Bot service account <commit-bot@chromium.org>
Mon Mar 22 18:24:16 2021 +0000
tree
33842c5d1404c7a0ed350404ee87d562dd6ad766
parent
5ff4978a5da40e825e651e7cd4deecd58c1407e8 [diff]
ShaderModule: Store the tint::Program in the base class.

This is in preparation of removing all the DAWN_ENABLE_WGSL logic: the
ShaderModuleBase will have either mSpirv or mTintProgram set based on
UseTintGenerator.

Also improves the constness of some functions.

Also simplifies a bit ShaderModuleBase::Initialize.

Bug: dawn:706
Change-Id: Ib879e2aec8a004aeb8ac5dc6e1176b1667fc227d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/45422
Commit-Queue: Austin Eng <enga@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
6 files changed
tree: 33842c5d1404c7a0ed350404ee87d562dd6ad766
  1. build_overrides/
  2. docs/
  3. examples/
  4. generator/
  5. infra/
  6. scripts/
  7. src/
  8. third_party/
  9. tools/
  10. .clang-format
  11. .gitattributes
  12. .gitignore
  13. .gn
  14. AUTHORS
  15. BUILD.gn
  16. CMakeLists.txt
  17. codereview.settings
  18. CONTRIBUTING.md
  19. dawn.json
  20. dawn_wire.json
  21. DEPS
  22. DIR_METADATA
  23. LICENSE
  24. OWNERS
  25. PRESUBMIT.py
  26. README.chromium
  27. README.md
README.md

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress 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 on Windows 10
    • Metal on macOS and iOS
    • Vulkan on Windows, Linux, ChromeOS, Android and Fuchsia
    • OpenGL as best effort where available
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.