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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Brandon Jones e7efad0325 Copy from a zeroed-out buffer to clear in D3D12 
When setting a buffer to zero now uses copies from a previously
allocated, zeroed out buffer to perform the clear rather than making new
allocations every time.

Bug: dawn:1160
Change-Id: I0c8e7e56b2afcb5961723e352d8bbdf276f4557c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70760
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
 		2021-12-01 16:17:20 +00:00
.vscode .vscode: Fix quotations in windows 'gn gen' task 2021-07-21 14:07:49 +00:00
build_overrides Added Abseil as a third-party dependency (Take 2) 2021-09-23 20:36:03 +00:00
docs Add ability to generate constants from dawn.json 2021-11-25 08:44:01 +00:00
examples Improve ScopedEnvironmentVar to distinguish between null and empty 2021-11-16 23:37:15 +00:00
generator Add ability to generate constants from dawn.json 2021-11-25 08:44:01 +00:00
infra Update Mac version and remove stale experiment 2021-11-29 17:18:37 +00:00
scripts Fixes Dawn to use custom Vulkan loader on Linux systems. 2021-11-29 18:18:58 +00:00
src Copy from a zeroed-out buffer to clear in D3D12 2021-12-01 16:17:20 +00:00
third_party CMake: Disable Tint's GLSL writer 2021-10-15 19:10:23 +00:00
tools/memory/asan Fix is_asan build (at least on Mac) 2020-04-06 22:27:02 +00:00
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.gn build: Override angle_has_rapidjson to false 2021-08-19 22:14:27 +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 Reland "Add deps to enable performing the cmake build of dawn_node on CQ" 2021-10-15 14:28:32 +00:00
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LICENSE Initial commit of all the NXT integration. 2017-04-20 14:38:20 -04:00
OWNERS Add more / finer-grained OWNERS 2021-11-02 09:30:52 +00:00
PRESUBMIT.py Force Python 3 in presubmit 2021-07-20 17:57:20 +00:00
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README.md Improve validation errors, Part 1 2021-09-23 21:26:33 +00:00
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dawn.json dawn_wire: Add missing "strlen" in "adapter properties" 2021-12-01 08:13:40 +00:00
dawn_wire.json Add 'reason' argument to device lost callback 2021-09-28 11:52:17 +00:00

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.