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This reverts commit d08a14b70982a90423f4965ae5625847316de09e. Reason for revert: This breaks the Mac fuzzer builds because it tries to build with Swiftshader without Vulkan enabled. Reverting this now to unblock the roll while I work on a fix. Original change's description: > Use Swiftshader by default when fuzzing > > Note: This still requires Chromium to have set dawn_swiftshader_dir > to take effect. > > Bug: dawn:295 > Change-Id: I0c953196630dd2694f68d290e6f3f1e427c20a2f > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14821 > Reviewed-by: Corentin Wallez <cwallez@chromium.org> > Reviewed-by: Kai Ninomiya <kainino@chromium.org> > Commit-Queue: Austin Eng <enga@chromium.org> TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Bug: dawn:295 Change-Id: I7b73d5edc844e090d5d2c8efe9efacc60040463e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14940 Reviewed-by: Austin Eng <enga@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Austin Eng <enga@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
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.