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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Brandon Jones 370e6bd734 Validate stripIndexFormat at draw time. 
Updates validation logic to match the recent changes in
https://github.com/gpuweb/gpuweb/pull/2385 that allows stripIndexFormat
to be undefined at pipeline creation time, even for strip topologies.
Non indexed draw calls are valid with such pipelines. Indexed draw calls
fail validation at draw time.

Bug: dawn:1224
Change-Id: I28ff78eac726d46f99a099ffb2338b5da81a4a88
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/72000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
 		2021-12-08 17:24:37 +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 Make the prefix of proc table configurable in api.json 2021-12-05 05:29:44 +00:00
examples Improve ScopedEnvironmentVar to distinguish between null and empty 2021-11-16 23:37:15 +00:00
generator Move EnumClassBitmasks from wgpu to dawn namespace 2021-12-08 05:46:17 +00:00
infra Update Mac version and remove stale experiment 2021-11-29 17:18:37 +00:00
scripts Only default to vulkan loader in standalone 2021-12-02 01:05:41 +00:00
src Validate stripIndexFormat at draw time. 2021-12-08 17:24:37 +00:00
third_party Roll Vulkan headers to 1.2.201 2021-12-02 20:27:58 +00:00
tools/memory/asan Fix is_asan build (at least on Mac) 2020-04-06 22:27:02 +00:00
.clang-format Add .clang-format 2017-11-28 16:18:39 -05:00
.gitattributes Add .gitattributes to normalize EOL 2019-07-15 12:23:18 +00:00
.gitignore Add /third_party/gpuweb to .gitignore 2021-10-21 19:47:14 +00:00
.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
DEPS Roll Tint from b2bbb14bd4 to 2f7730a16e (1 revision) 2021-12-08 05:09:57 +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 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
README.chromium Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
README.md Improve validation errors, Part 1 2021-09-23 21:26:33 +00:00
codereview.settings codereview.setings: default to not squashing on git cl upload 2021-03-10 18:35:58 +00:00
dawn.json Remove wgpu::ErrorFilter::None 2021-12-08 02:42:17 +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.