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dawn / dawn / 0a5696079b512f436e9d9e68bbaf5acf9dbfd584
commit0a5696079b512f436e9d9e68bbaf5acf9dbfd584[log] [tgz]
authorRyan Harrison <rharrison@chromium.org>Thu Apr 15 07:18:08 2021 +0000
committerCommit Bot service account <commit-bot@chromium.org>Thu Apr 15 07:18:08 2021 +0000
treec2894aea9f78bbdc0bbe57bed6fbdc4b34ad003b
parente87ea2bedc8bc9e4cdd49039337119494846db7e [diff]
Fix unittests that are broken by --enable-toggles=use_tint_generator

Tests fixed by this CL:
  BindGroupLayoutCompatibilityTest.ROStorageInBGLWithRWStorageInShader
  BindGroupLayoutCompatibilityTest.TextureViewDimension
  BindingsValidationTest.PipelineLayoutWithLessBindingsThanPipeline
  GetBindGroupLayoutTests.SameObject
  GetBindGroupLayoutTests.DefaultShaderStageAndDynamicOffsets
  GetBindGroupLayoutTests.ComputePipeline
  GetBindGroupLayoutTests.BindingType
  GetBindGroupLayoutTests.ViewDimension
  GetBindGroupLayoutTests.TextureComponentType
  GetBindGroupLayoutTests.BindingIndices
  GetBindGroupLayoutTests.MinBufferSize
  GetBindGroupLayoutTests.StageAggregation
  GetBindGroupLayoutTests.ConflictingBindingType
  GetBindGroupLayoutTests.ConflictingBindingTextureMultisampling
  GetBindGroupLayoutTests.ConflictingBindingViewDimension
  GetBindGroupLayoutTests.ConflictingBindingTextureComponentType
  GetBindGroupLayoutTests.UnusedIndex
  MinBufferSizePipelineCreationTests.LayoutSizesTooSmall
  MinBufferSizePipelineCreationTests.LayoutSizesTooSmallMultipleGroups
  MinBufferSizeDrawTimeValidationTests.ZeroMinSizeAndTooSmallBinding
  MinBufferSizeDrawTimeValidationTests.UnorderedBindings
  MinBufferSizeDrawTimeValidationTests.MultipleGroups
  MinBufferSizeDefaultLayoutTests.DefaultLayoutVariousWGSLTypes
  MinBufferSizeDefaultLayoutTests.DefaultLayoutVariousBindingTypes
  MinBufferSizeDefaultLayoutTests.MultipleBindGroups
  MinBufferSizeDefaultLayoutTests.NonDefaultLayout
  RenderPipelineValidationTest.TextureComponentTypeCompatibility
  RenderPipelineValidationTest.TextureViewDimensionCompatibility
  StorageTextureValidationTests.BindGroupLayoutEntryTypeMatchesShaderDeclaration
  StorageTextureValidationTests.BindGroupLayoutStorageTextureFormatMatchesShaderDeclaration
  StorageTextureValidationTests.BindGroupLayoutViewDimensionMatchesShaderDeclaration

Also enables GetBindGroupLayoutTests.FromCorrectEntryPoint for
use_tint_generator, since it handles this case, unlike SPIRV-Cross.

These tests remain skipped, but with bugs listed for fixing the underlying issues:
  MinBufferSizeDefaultLayoutTests.RenderPassConsidersBothStages
  ShaderModuleValidationTest.MultisampledArrayTexture
  StorageTextureValidationTests.ReadWriteStorageTexture
  StorageTextureValidationTests.StorageTextureFormatInShaders
  StorageTextureValidationTests.UnsupportedWGSLStorageTextureFormat

BUG=dawn:756

Change-Id: Ib6b0d4144927073d949cb8d1409063a767fd47e9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47823
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
6 files changed
tree: c2894aea9f78bbdc0bbe57bed6fbdc4b34ad003b
  1. .vscode/
  2. build_overrides/
  3. docs/
  4. examples/
  5. generator/
  6. infra/
  7. scripts/
  8. src/
  9. third_party/
  10. tools/
  11. .clang-format
  12. .gitattributes
  13. .gitignore
  14. .gn
  15. AUTHORS
  16. BUILD.gn
  17. CMakeLists.txt
  18. codereview.settings
  19. CONTRIBUTING.md
  20. dawn.json
  21. dawn_wire.json
  22. DEPS
  23. DIR_METADATA
  24. LICENSE
  25. OWNERS
  26. PRESUBMIT.py
  27. README.chromium
  28. 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.