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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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James Price 0fe8d27903 Roll Tint and update WGSL syntax for overrides 
The syntax for pipeline-overridable constants has changed in
WGSL. Since this feature is still hidden behind the
disallow-unsafe-APIs flag in Dawn, we removed support for the old
syntax in Tint. This commit rolls Tint forward to get that change, and
updates the WGSL syntax in affected tests at the same time.

Bug: tint:1403
Change-Id: I1d081d9dea0c1de9def5cd123020700df3419f35
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/80500
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
 		2022-02-15 18:36:10 +00:00
.vscode .vscode: Fix quotations in windows 'gn gen' task 2021-07-21 14:07:49 +00:00
build_overrides Nuke SPIRV-Cross. 2022-02-11 00:45:51 +00:00
docs Nuke SPIRV-Cross. 2022-02-11 00:45:51 +00:00
generator Add error directives for api.h/api_cpp.h #ifdef __EMSCRIPTEN__ 2022-02-09 19:42:51 +00:00
include tint->dawn: Move src/include -> include 2022-02-04 18:18:18 +00:00
infra Generate shorter bucket names in luci-scheduler.cfg. 2022-02-10 09:02:02 +00:00
samples/dawn tint->dawn: Move examples -> samples/dawn 2022-02-04 18:35:55 +00:00
scripts Nuke SPIRV-Cross. 2022-02-11 00:45:51 +00:00
src Roll Tint and update WGSL syntax for overrides 2022-02-15 18:36:10 +00:00
third_party Nuke SPIRV-Cross. 2022-02-11 00:45:51 +00:00
tools/memory/asan Fix is_asan build (at least on Mac) 2020-04-06 22:27:02 +00:00
.clang-format Use C++17 nested namespaces instead of manually nesting them. 2022-01-06 09:22:17 +00:00
.gitattributes Add .gitattributes to normalize EOL 2019-07-15 12:23:18 +00:00
.gitignore tint->dawn: Move src/dawn_node -> src/dawn/node 2022-02-04 12:51:25 +00:00
.gn Roll build dependencies to enable C++17 2022-01-05 15:54:08 +00:00
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 Nuke SPIRV-Cross. 2022-02-11 00:45:51 +00:00
DEPS Roll Tint and update WGSL syntax for overrides 2022-02-15 18:36:10 +00:00
DIR_METADATA Move metadata in OWNERS files to DIR_METADATA files 2021-02-04 01:26:43 +00:00
LICENSE Fix google3 license related issues 2021-12-02 21:25:58 +00:00
OWNERS Shuffle 'docs' directories 2022-01-27 18:33:47 +00:00
PRESUBMIT.py Force Python 3 in presubmit 2021-07-20 17:57:20 +00:00
README.chromium Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
README.md Shuffle 'docs' directories 2022-01-27 18:33:47 +00:00
codereview.settings codereview.setings: default to not squashing on git cl upload 2021-03-10 18:35:58 +00:00
dawn.json dawn.json changes for the upstream webgpu.h 2022-02-08 20:21:40 +00:00
dawn_wire.json Shuffle 'docs' directories 2022-01-27 18:33:47 +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.