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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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Ryan Harrison b17fe99e8b Do not assert in work thread during tests 
If there is an issue with the shader, i.e. validation failing, the
former ASSERT_EQs will kill the thread that is running the lambda.

Since the main thread is waiting for a state change, if this assert
kills the thread, the test will hang forever.

This change allows the test to complete and fail correctly in the case
that the test condition fails.

Bug: tint:578
Change-Id: I6f5cc636193bf01c2d5e5d77a883fab7ec591c3e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/34700
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
 		2020-12-02 18:06:30 +00:00
build_overrides Add Tint SPIRV->SPIRV to fuzzing code path 2020-09-30 17:50:14 +00:00
docs docs: Mention to add `use_system_xcode=true` 2020-12-02 15:59:49 +00:00
examples Port most of the samples to WGSL 2020-11-26 16:39:46 +00:00
generator Refactor OpenGLVersion out of OpenGLFunctions. 2020-11-23 18:50:42 +00:00
infra/config Dawn infra: update the primary branch to "main" 2020-10-21 15:27:32 +00:00
scripts Make dawn_use_x11 = use_x11 when building inside Chromium 2020-10-15 14:30:23 +00:00
src Do not assert in work thread during tests 2020-12-02 18:06:30 +00:00
third_party Roll vulkan-headers right before the ray tracing breakage. 2020-11-27 15:30:07 +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 Tint to BUILD.gn 2020-05-07 21:15:55 +00:00
.gn Re-enable -Wunguarded-availability in Dawn standalone builds 2019-12-11 16:54:51 +00:00
AUTHORS Rename NXT -> Dawn in the comments 2018-07-18 22:54:06 +02:00
BUILD.gn Remove temporary GN proxy groups. 2020-04-14 17:36:44 +00:00
CMakeLists.txt Fix CMake build when building examples 2020-10-27 19:38:27 +00:00
CONTRIBUTING.md docs: write an overview of Dawn and split README.md 2019-12-05 11:01:41 +00:00
DEPS Roll Tint from eac3c5bf51 to 782f6a5e3e (50 revisions) 2020-12-01 21:19:47 +00:00
LICENSE Initial commit of all the NXT integration. 2017-04-20 14:38:20 -04:00
OWNERS Add enga@chromium.org as OWNER 2020-04-02 18:14:37 +00:00
PRESUBMIT.py Use canned CheckPatchFormatted instead of our own linting 2020-07-15 20:47:57 +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 docs: Mention to add `use_system_xcode=true` 2020-12-02 15:59:49 +00:00
codereview.settings Initial CQ configuration 2018-08-23 08:33:35 -04:00
dawn.json CopyTextureForBrowser: Support flipY option 2020-12-02 08:13:09 +00:00
dawn_wire.json Add the entry point of CreateReadyRenderPipeline 2020-10-21 04:37:41 +00:00

README.md

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.