mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-11 23:56:05 +00:00
43ef0a365b
Previously tests that needed to use a device that wasn't the default device created a new one via a method that only supported customizing extensions. Instead of adding a second function the device creation is made completely customizable by querying the test's device via a overridable method. This heavily refactors the QuerySet tests to use the new methods (previously they were using 3 different devices in the same fixture) but loses a little bit of coverage of what happens when some query operations are done with mixed devices. This is required for a follow-up CL that adds tests for a device created with the "disallow_unsafe_api" toggle that needs to be set on device creation. Bug: chromium:1138528 Change-Id: Ic2f5d876adca251b34ea594f70f344ac7669910e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/31442 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Corentin Wallez <cwallez@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 the webgpu.h docs)
Status
(TODO)
License
Apache 2.0 Public License, please see LICENSE.
Disclaimer
This is not an officially supported Google product.