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dawn / dawn / 51db5cf955fec2c70c0084fa1938ce8ef9fcd0d5
commit51db5cf955fec2c70c0084fa1938ce8ef9fcd0d5[log] [tgz]
authorJames Price <jrprice@google.com>Thu Sep 07 14:40:36 2023 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Sep 07 14:40:36 2023 +0000
treef31abe089438b65bf2670803d41c51fd619dc17a
parent56895fffd8d478135a1ff277c866de74f93dce3f [diff]
VarForDynamicIndex: Skip unevaluated expressions

If an index accessor expression occurs on the RHS of a
constant-evaluated short-circuiting expression, the indices will not
be evaluated if the LHS evaluates to false. Make sure that we skip
these expressions when looking for accesses that need to be hoisted to
vars.

Bug: tint:2038
Change-Id: I34766cc9dd95996cd3047899d7c43b4324b5ad7b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/150260
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: David Neto <dneto@google.com>
9 files changed
tree: f31abe089438b65bf2670803d41c51fd619dc17a
  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. build
  14. buildtools
  15. testing
  16. .clang-format
  17. .clang-tidy
  18. .gitattributes
  19. .gitignore
  20. .gitmodules
  21. .gn
  22. AUTHORS
  23. BUILD.gn
  24. CMakeLists.txt
  25. CMakeSettings.json
  26. CODE_OF_CONDUCT.md
  27. codereview.settings
  28. CONTRIBUTING.md
  29. CPPLINT.cfg
  30. dawn.json
  31. dawn_wire.json
  32. DEPS
  33. DIR_METADATA
  34. Doxyfile
  35. go.mod
  36. go.sum
  37. go_presubmit_support.py
  38. LICENSE
  39. OWNERS
  40. PRESUBMIT.py
  41. README.chromium
  42. README.md
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.