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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Corentin Wallez 9dad30d926 Move noop dispatch handling to the Metal backend 
This workaround was only necessary in the Metal backend but it was easy
to put it in the frontend so it was put there. However, this simplification
gets in the way of a validation change in the follow-up CL. So we move
the nooping to the Metal backend.

Bug: dawn:632
Change-Id: I0a9957a1bc9bdd7867eb8c60fcab710832c13af2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/49886
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
 		2021-05-06 11:30:34 +00:00
.vscode .vscode/tasks.json: Implement tasks for Windows 2021-03-24 13:08:41 +00:00
build_overrides Use .gn to set overrides for VulkanMemoryAllocator 2021-04-06 16:54:19 +00:00
docs Add helper functions to iterate over ChainedStructs 2021-04-22 17:49:42 +00:00
examples Update WGSL in tests with renamed builtins 2021-04-19 15:29:49 +00:00
generator Fix missing dependency for the OpenGL loader generator. 2021-05-05 16:06:23 +00:00
infra/config Reland "Add MSVC Dbg/Rel x64 to the CQ." 2021-01-29 13:16:16 +00:00
scripts Add UWP support 2021-04-23 02:16:12 +00:00
src Move noop dispatch handling to the Metal backend 2021-05-06 11:30:34 +00:00
third_party Remove the dependency on shaderc and glslang. 2021-03-24 16:02:13 +00:00
tools/memory/asan Fix is_asan build (at least on Mac) 2020-04-06 22:27:02 +00:00
.clang-format Add .clang-format 2017-11-28 16:18:39 -05:00
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.gn Use .gn to set overrides for VulkanMemoryAllocator 2021-04-06 16:54:19 +00:00
AUTHORS Rename NXT -> Dawn in the comments 2018-07-18 22:54:06 +02:00
BUILD.gn GN: add a default build target 2021-02-02 17:03:30 +00:00
CMakeLists.txt Remove the dependency on shaderc and glslang. 2021-03-24 16:02:13 +00:00
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LICENSE Initial commit of all the NXT integration. 2017-04-20 14:38:20 -04:00
OWNERS Move metadata in OWNERS files to DIR_METADATA files 2021-02-04 01:26:43 +00:00
PRESUBMIT.py Use canned CheckPatchFormatted instead of our own linting 2020-07-15 20:47:57 +00:00
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codereview.settings codereview.setings: default to not squashing on git cl upload 2021-03-10 18:35:58 +00:00
dawn.json Added offset and length to CompilationMessage 2021-04-30 20:45:58 +00:00
dawn_wire.json Add support for UWP CoreWindow in SwapChain and Surface 2021-04-27 16:43:27 +00:00

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.
  • 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:

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.