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This reverts commit c7e6bb0d8d8f3bed3ca27ff822631c1671a4e5b2. Reason for revert: clusterfuzz identified issue https://bugs.chromium.org/p/chromium/issues/detail?id=1262112 Original change's description: > Improve validation errors for encoders > > Improves the validation messages in ComputePassEncoder.cpp, > ProgrammablePassEncoder.cpp, RenderBundleEncoder.cpp, and > EncodingContext.cpp/h to give them more contextual information. > > Bug: dawn:563 > Change-Id: I87c46c4bfda1375809fae93239029ea4e3b9c0a2 > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/67000 > Commit-Queue: Brandon Jones <bajones@chromium.org> > Reviewed-by: Corentin Wallez <cwallez@chromium.org> # Not skipping CQ checks because original CL landed > 1 day ago. Bug: dawn:563 Change-Id: I259ccde1735c4201ff2736562cfe4689e9a22f62 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/67321 Reviewed-by: Brandon Jones <bajones@chromium.org> Commit-Queue: Brandon Jones <bajones@chromium.org>
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.hversion that Dawn implements. - A C++ wrapper for the
webgpu.h.
- The
- 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:
- Dawn's bug tracker if you find issues with Dawn.
- Dawn's mailing list for other discussions related to Dawn.
- Dawn's source code
- Dawn's Matrix chatroom for live discussion around contributing or using Dawn.
- WebGPU's Matrix chatroom
Documentation table of content
Developer documentation:
- Dawn overview
- Building Dawn
- Contributing to Dawn
- Testing Dawn
- Debugging Dawn
- Dawn's infrastructure
- Dawn errors
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.