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a5f8e8e34a
Previously we were checking against a list of skipped messages using both the pMessageIdName and pMessage from a Vulkan debug info callback. The spec, however, indicates that the pMessageIdName may be NULL. This change checks to see if that value is NULL before doing any further checks, and if so always indicates that the message should not be skipped. (No other code in Dawn references the pMessageIdName.) See the appropriate page of the Vulkan spec for details: https://registry.khronos.org/vulkan/specs/1.3-extensions/man/html/VkDebugUtilsMessengerCallbackDataEXT.html Change-Id: Idd8bf312db31d6cea8e6ce42a47254f182b1070e Bug: chromium:1411047 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/117594 Kokoro: Kai Ninomiya <kainino@chromium.org> Kokoro: Brandon Jones <bajones@chromium.org> Commit-Queue: Kai Ninomiya <kainino@chromium.org> Reviewed-by: 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, Metal, Vulkan and OpenGL. See per API support for more details.
- A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
- Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.
Helpful links:
- Dawn bug tracker if you find issues with Dawn.
- Tint bug tracker if you find issues with Tint.
- 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
- Tint mirror for standalone usage.
Documentation table of content
Developer documentation:
- Dawn overview
- Building
- Contributing
- Code of Conduct
- Testing Dawn
- Debugging Dawn
- Dawn's infrastructure
- Dawn errors
- Tint experimental extensions
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.