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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Austin Eng 5528d0edd2 Metal: Allocate threadgroup memory based on Tint reflection 
Tint passes threadgroup memory in MSL as entrypoint arguments since
threadgroup memory at the module scope cannot be default initialized.
MSL lacks default constructors for matrices in threadgroup memory.

Bug: dawn:1110
Change-Id: I7462fa448c6ebdb3cc4dc24bd5ff0a99287cdba0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/64240
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
 		2021-09-15 18:16:50 +00:00
.vscode .vscode: Fix quotations in windows 'gn gen' task 2021-07-21 14:07:49 +00:00
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examples Remove deprecated RenderPass*Attachment.attachment 2021-09-14 10:42:22 +00:00
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dawn.json Use WGPU_MIP_LEVEL_COUNT_UNDEFINED instead of 0 2021-09-15 06:27:25 +00:00
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README.md

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text "Dawn" is written below it.

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.