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This reverts commit aa8fcfc64b10c5961441bf63da08cd54343bd415. Reason for revert: Failing the Dawn->Chromium roll https://ci.chromium.org/ui/p/chromium/builders/try/dawn-win10-x86-deps-rel/18903/overview Original change's description: > Populate some D3D12 limits from the backend > > Also bumps the required D3D feature level to 11.1 > > Bug: dawn:685 > Change-Id: I40bc3a162e0aee596d61118ba0dfe0bf9cb60d93 > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/65120 > Commit-Queue: Austin Eng <enga@chromium.org> > Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com> > Reviewed-by: Corentin Wallez <cwallez@chromium.org> TBR=cwallez@chromium.org,enga@chromium.org,rafael.cintron@microsoft.com,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com Change-Id: I17b44455f3b46f1855ab59808ece1e11bf73275d No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: dawn:685 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/67141 Reviewed-by: Austin Eng <enga@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
- 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.