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dawn / dawn / 8fe202eccbba97d2797ff40ff1d89d02fdf9f16d
commit8fe202eccbba97d2797ff40ff1d89d02fdf9f16d[log] [tgz]
authorRyan Harrison <rharrison@chromium.org>Mon Aug 10 19:12:29 2020 +0000
committerCommit Bot service account <commit-bot@chromium.org>Mon Aug 10 19:12:29 2020 +0000
tree07a11d4f7579ea8455b22e808b571af2e1fa975e
parentccf01e74ec70fc0b5edc9a0dd87f902b6388afce [diff]
Roll 3 dependencies

Roll third_party/glslang/ 2de6d657d..b60e067b4 (2 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/2de6d657dde3..b60e067b4374

$ git log 2de6d657d..b60e067b4 --date=short --no-merges --format='%ad %ae %s'
2020-08-06 john SPV: Fix #1829: don't emit OpModuleProcessed use-storage-buffer
2020-08-05 john Build/Test: Dropping 2013 allows using the latest googletests.

Created with:
  roll-dep third_party/glslang

Roll third_party/SPIRV-Tools/ 8bc27a1cf..2990a2192 (10 commits)

https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+log/8bc27a1cfbc1..2990a2192645

$ git log 8bc27a1cf..2990a2192 --date=short --no-merges --format='%ad %ae %s'
2020-08-10 stevenperron Avoid using /MP4 for clang on windows. (#3662)
2020-08-06 antonikarp spirv-fuzz: TransformationReplaceAddSubMulWithCarryingExtended (#3598)
2020-08-06 andreperezmaselco.developer spirv-fuzz: Add TransformationMakeVectorOperationDynamic (#3597)
2020-08-06 andreperezmaselco.developer spirv-fuzz: iterate over blocks in replace linear algebra pass (#3654)
2020-08-06 stefanomil spirv-fuzz: make outliner pass use additional transformations (#3604)
2020-08-05 jaebaek OpenCL.DebugInfo.100 DebugTypeArray with variable size (#3549)
2020-08-05 andreperezmaselco.developer spirv-opt: Improve the code of the Instruction class (#3610)
2020-08-05 vasniktel spirv-fuzz: Handle OpPhis in livesafe functions (#3642)
2020-08-05 vasniktel spirv-fuzz: Handle OpPhi during constant obfuscation (#3640)
2020-08-05 vasniktel spirv-fuzz: Fix FuzzerPassCopyObjects (#3638)

Created with:
  roll-dep third_party/SPIRV-Tools

Roll third_party/tint/ f18d737b4..bc80805c4 (5 commits)

https://dawn.googlesource.com/tint/+log/f18d737b4e93..bc80805c4b04

$ git log f18d737b4..bc80805c4 --date=short --no-merges --format='%ad %ae %s'
2020-08-09 dneto [spirv-writer] Infer and emit matrix layout
2020-08-07 sarahmashay [validation] v-0021: cannot re-assign constants
2020-08-06 sarahmashay [Validation] v-0006: variables must be defined before use
2020-08-05 dneto [spirv-reader] Remove support for NumWorkgroups builtin variable
2020-08-05 sarahmashay [validator] implement variable_stack_

Created with:
  roll-dep third_party/tint

Change-Id: Ieec678acb5113f7a9da92a44dbdd53b9f65b6286
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/26561
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
1 file changed
tree: 07a11d4f7579ea8455b22e808b571af2e1fa975e
  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. LICENSE
  23. OWNERS
  24. PRESUBMIT.py
  25. README.chromium
  26. 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 webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.