CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Antonio Maiorano bacf44f964 Workaround dawn_wire_server_and_frontend_fuzzer ASAN false positive
When discovering Vulkan adapters, if none is found, the vulkan loader
DLL is loaded and then unloaded, which results in ASAN false positives
when the loader's previously allocated memory is re-used, which happens
in fuzzer::TracePC::ClearInlineCounters.

Bug: chromium:1427723
Bug: chromium:1038952
Change-Id: Idb205607426a0af22daba363e2679afaa33204b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/127840
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
2023-04-18 20:10:51 +00:00
.vscode .vscode: Simplify build setup task 2023-03-04 00:49:51 +00:00
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generator Allow setting markupsafe directory in CMake. 2023-04-07 07:52:36 +00:00
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infra Kokoro: Fix windows builds 2023-02-05 10:52:57 +00:00
scripts d3d11: enable d3d11 if dawn is not build with chromium 2023-04-14 02:05:17 +00:00
src Workaround dawn_wire_server_and_frontend_fuzzer ASAN false positive 2023-04-18 20:10:51 +00:00
test tint/transform: Fix ICE in HLSL backend 2023-04-17 14:24:58 +00:00
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CODE_OF_CONDUCT.md Initial commit 2020-03-02 15:47:43 -05:00
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CPPLINT.cfg Fixup CQ and Kokoro lint mismatches. 2022-04-13 16:14:26 +00:00
DEPS Roll ANGLE from 2f19bb746c6c to 3b57e99923ae (9 revisions) 2023-04-18 19:40:58 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-04 01:26:43 +00:00
Doxyfile tint: add pretty printers for gdb and lldb 2022-10-27 20:17:45 +00:00
LICENSE Fix google3 license related issues 2021-12-02 21:25:58 +00:00
OWNERS Set OWNERS to * on .txt files needed for CTS rolls 2023-02-13 10:17:04 +00:00
PRESUBMIT.py tools: Move idlgen and run-cts to from dawn/node to tools/ 2022-12-12 23:06:43 +00:00
README.chromium Fix addition of README.md's content to README.chromium 2022-08-09 14:09:00 +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 dawn.json: remove leftovers from implementation-based swapchains. 2023-04-07 14:59:55 +00:00
dawn_wire.json Add AdapterBase::APIGetInstance 2023-03-24 15:50:50 +00:00
go.mod tools: Update go.chromium.org/luci dep 2023-03-14 14:42:18 +00:00
go.sum tools: Update go.chromium.org/luci dep 2023-03-14 14:42:18 +00:00
go_presubmit_support.py Reland "Add expectations.txt validation to presubmit" 2022-12-08 21:57:55 +00:00
tint_overrides_with_defaults.gni Reland "Add writer to emit the AST." 2023-03-07 18:28:38 +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, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

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.