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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Austin Eng e8d5678b70 Fix use-after-free of committed resource heaps 
Heaps were destroyed immediately instead of deferring destruction
until after all work using the buffer was complete. This is only
a problem on D3D12. Vulkan allocations already have deferred
deletion, and Metal allocations are managed by the driver.

Bug: chromium:1313172
Change-Id: I0ef43709949c9e86c40e766f7f2029b14c8a2e97
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85840
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
 		2022-04-06 01:14:33 +00:00
.vscode .vscode: Fix quotations in windows 'gn gen' task 2021-07-21 14:07:49 +00:00
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docs Adds new chained struct for device creation to specify cache options. 2022-03-01 22:59:40 +00:00
generator Fix commit build rule to use empty hash (and not throw error) if git is not available. 2022-04-05 20:11:43 +00:00
include Wrap multiplanar iosurface in wgpuTexture 2022-03-28 06:59:22 +00:00
infra Generate shorter bucket names in luci-scheduler.cfg. 2022-02-10 09:02:02 +00:00
samples/dawn Fix deprecated API usages in samples 2022-03-31 09:30:35 +00:00
scripts Try to use the vulkan-headers from vulkan-deps instead of third_party/khronos. 2022-04-01 05:22:55 +00:00
src Fix use-after-free of committed resource heaps 2022-04-06 01:14:33 +00:00
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tools tools: Remove error return value from query.Parse() 2022-04-05 17:08:25 +00:00
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AUTHORS Rename NXT -> Dawn in the comments 2018-07-18 22:54:06 +02:00
BUILD.gn Remove old src/tests/BUILD.gn 2022-02-10 19:41:24 +00:00
CMakeLists.txt Updates remainder of references to old vulkan headers and removes them. 2022-04-02 03:02:40 +00:00
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README.chromium Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
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dawn.json Revert "Enable Queue, Device labels to be set." 2022-04-05 22:09:43 +00:00
dawn_wire.json Initial Android surface 2022-03-25 13:18:46 +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.