mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-15 17:45:58 +00:00
983211974b
This is a reland of 071fe56ffe734ac04ebdfe168b27a59917f20490 It creates textures as TYPELESS if they may need reinterpretation of the bit layout. Right now only sampled Depth32Float needs this so it is special-cased. Original change's description: > Support depth32float sampling on D3D12 > > Bug: dawn:367 > Change-Id: I026e718130cbd92427c6292045fd041c878d4f77 > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/20840 > Commit-Queue: Austin Eng <enga@chromium.org> > Reviewed-by: Stephen White <senorblanco@chromium.org> Bug: dawn:367 Change-Id: I8b0ad465915c4476099fc1097e0cd02b23bd21b6 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21640 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com> 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
- Dawm'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.