Google Git
Sign in
dawn / dawn / f91b4d8cc43045aca8b2c64620356b6b78ea58a1
commitf91b4d8cc43045aca8b2c64620356b6b78ea58a1[log] [tgz]
authorColin Blundell <blundell@chromium.org>Tue Mar 26 08:14:00 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Mar 26 08:14:00 2024 +0000
treef85d3bf883fb31edcd12524e20abe7de06ac2e38
parenta18d1234f36d2c919105d4f52edf6d19dbaed127 [diff]
[Static samplers] Add ability to chain static sampler in binding layout

This CL adds the ability to chain a static sampler in a sampler binding
layout, as well as initial validation and testing of static samplers:
* They can be chained only if the relevant feature is enabled
* If a static sampler is chained, it must contain a valid sampler object

Nothing yet uses static samplers - that will be for followup CLs.

Followup work will also add validation of the sampler object against the
type specified in the sampler binding layout and tests of this
validation.

Change-Id: Ie5379590e36ab741ed659a07f92907ff471d6227
Bug: dawn:2463
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/179704
Commit-Queue: Colin Blundell <blundell@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Nicolette Prevost <nicolettep@google.com>
3 files changed
tree: f85d3bf883fb31edcd12524e20abe7de06ac2e38
  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. .gitattributes
  21. .gitignore
  22. .gitmodules
  23. .gn
  24. AUTHORS
  25. BUILD.bazel
  26. BUILD.gn
  27. CMakeLists.txt
  28. CMakeSettings.json
  29. CODE_OF_CONDUCT.md
  30. codereview.settings
  31. CONTRIBUTING.md
  32. CPPLINT.cfg
  33. DEPS
  34. DIR_METADATA
  35. go.mod
  36. go.sum
  37. go_presubmit_support.py
  38. LICENSE
  39. OWNERS
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
  43. 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.