Austin Eng 83e138ca96 D3D12: Fix usage of CopyResource
CopyResource may only be used for resources that have exactly the same
format, dimension, mips, layers. And it can only be used if the entire
texture region is copied.

Bug: dawn:353
Change-Id: Ia8f96cc10c88fe026e23bce2d0532624725b12e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16984
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
2020-03-18 01:11:17 +00:00
2020-03-18 01:11:17 +00:00
2017-11-28 16:18:39 -05:00
2018-07-18 22:54:06 +02:00
2018-08-23 08:33:35 -04:00

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 webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.

Description
CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
Readme Multiple Licenses 145 MiB
Languages
C++ 59.9%
HLSL 18.2%
GLSL 17.3%
Go 2.1%
Objective-C++ 0.8%
Other 1.6%