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dawn / dawn / 922dc787717978bb3091c9a5e014c50e65901524
commit922dc787717978bb3091c9a5e014c50e65901524[log] [tgz]
authorLe Hoang Quyen <lehoangquyen@chromium.org>Mon Jun 10 23:05:07 2024 +0000
committerDawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com>Mon Jun 10 23:05:07 2024 +0000
tree52e156ca62818bc7d90e003e6b2534dcfc59254b
parent9d133647711e5323ecad851faeac9c8283d92485 [diff]
vk: Make ExpandResolve work with AlwaysResolveIntoZeroLevelAndLayer.

Previously, ExpandResolveTexture with two subpasses didn't work with
AlwaysResolveIntoZeroLevelAndLayer workaround.
Because this workaround modifies the resolve targets of the
BeginRenderPassCmd before it reaches the Vulkan backend.

This CL makes ExpandResolveTexture work with this workaround by
copying the resolve targets to the temporary resolve targets before
starting the render pass.

Also move all render pass workarounds into one single file.

Bug: 42240662
Change-Id: I5fce0b8fb607bbf1208c1b7c1f8040e4e7a9afeb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/190820
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Quyen Le <lehoangquyen@chromium.org>
8 files changed
tree: 52e156ca62818bc7d90e003e6b2534dcfc59254b
  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.