CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
In the WebGPU specification, validation errors for mapAsync take precedence over the early-unmap or early-destroy promise resolution. Change the client to wait for the mapAsync status from the server before sending the cancelation through the callback. If the server sends back an error, then it takes precedence over the client-side status. Also adds tests for the updated semantic. Bug: dawn:445 Change-Id: I7bf1d8bbb3cb62d73ab19ecdf0aad2963e854964 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/29300 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Stephen White <senorblanco@chromium.org> |
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examples | ||
generator | ||
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src | ||
third_party | ||
tools/memory/asan | ||
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AUTHORS | ||
BUILD.gn | ||
CMakeLists.txt | ||
CONTRIBUTING.md | ||
DEPS | ||
LICENSE | ||
OWNERS | ||
PRESUBMIT.py | ||
README.chromium | ||
README.md | ||
codereview.settings | ||
dawn.json | ||
dawn_wire.json |
README.md
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.h
version 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.