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dawn / dawn / 44d5809480ac65fba930cc49c41146b2be86da0c
commit44d5809480ac65fba930cc49c41146b2be86da0c[log] [tgz]
authorjchen10 <jie.a.chen@intel.com>Fri Jul 07 02:59:53 2023 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Fri Jul 07 02:59:53 2023 +0000
tree670d83ec2cd407883d53a6fbccbbbbe35fdd958e
parent1204283835d460618dff3670a957c22404a1b629 [diff]
d3d11: Fix firstIndexOffsetShaderRegister conflict

Currently its value is assigned to kReservedConstantBufferSlot, which
is in fact 13. However, this is an available binding number in WGSL to
be used by clients. So this can lead to conflicts potentially. To fix
it, this CL first puts it into an unused group and then remaps it to
space 0, and slot kReservedConstantBufferSlot.

Bug: dawn:1905
Bug: dawn:1705

Change-Id: I0ca837d3ccab06a753af9203b489087e80c46384
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/140142
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
3 files changed
tree: 670d83ec2cd407883d53a6fbccbbbbe35fdd958e
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. generator/
  5. include/
  6. infra/
  7. scripts/
  8. src/
  9. test/
  10. third_party/
  11. tools/
  12. webgpu-cts/
  13. .clang-format
  14. .clang-tidy
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. AUTHORS
  19. BUILD.gn
  20. CMakeLists.txt
  21. CMakeSettings.json
  22. CODE_OF_CONDUCT.md
  23. codereview.settings
  24. CONTRIBUTING.md
  25. CPPLINT.cfg
  26. dawn.json
  27. dawn_wire.json
  28. DEPS
  29. DIR_METADATA
  30. Doxyfile
  31. go.mod
  32. go.sum
  33. go_presubmit_support.py
  34. LICENSE
  35. OWNERS
  36. PRESUBMIT.py
  37. README.chromium
  38. README.md
  39. tint_overrides_with_defaults.gni
README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text Dawn is written below it.

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, 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)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.