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This reverts commit e757c012befa5b2e7288da9ab5a27bbd4da0dd06. Reason for revert: Uses a static initializer Original change's description: > Replace the wire serializer with a no-op impl on disconnect > > Now that the command serialization knows to no-op if > GetCmdSpace returns nullptr, when the wire is disconnected, > we can replace it with a no-op serializer that always returns > nullptr. > > Bug: chromium:951558 > Change-Id: I7363fd10f529119e515eda0e743e1a7839049b9b > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/30000 > Reviewed-by: Corentin Wallez <cwallez@chromium.org> > Reviewed-by: Stephen White <senorblanco@chromium.org> > Commit-Queue: Austin Eng <enga@chromium.org> TBR=cwallez@chromium.org,senorblanco@chromium.org,enga@chromium.org Change-Id: I6549cfb27c6c5812e067ea23c6a706e84c78e1a6 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:951558 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/30380 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:
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.