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CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
2,043 Commits 2 Branches 0 Tags 145 MiB
C++ 59.9%
HLSL 18.2%
GLSL 17.3%
Go 2.1%
Objective-C++ 0.8%
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Ryan Harrison 4cf65bcab5 Rolling 4 dependencies 
Roll third_party/glslang/ 00965b9fa..839704450 (14 commits)

00965b9fa9..8397044502

$ git log 00965b9fa..839704450 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 gleese Update test expected files with new magic number
2020-06-22 gleese Update SPIR-V generator version
2020-06-05 gleese Update test results to expect OpFUnordNotEqual
2020-06-05 gleese Use OpFUnordNotEqual for floating-point !=
2020-06-22 johnkslang Update README.md
2020-06-19 bclayton Add kokoro configs for android-ndk and cmake
2020-06-19 bclayton Switch ndk_test from gnustl_static to c++_static
2020-06-17 ShabbyX Add -g0 command line argument
2020-06-16 cepheus Build: use better MSVC subfolder names for the previous build changes.
2020-06-16 cepheus Bump version numbers.
2020-06-16 bclayton Move hlsl/ source to glslang/HLSL/
2020-06-16 cepheus Bump version.
2020-06-15 bclayton CMake: Fold HLSL source into glslang
2020-06-10 bclayton C Interface: Split SPIR-V C interface to own file

Roll third_party/shaderc/ c2ac70797..caa519ca5 (2 commits)

c2ac70797a..caa519ca53

$ git log c2ac70797..caa519ca5 --date=short --no-merges --format='%ad %ae %s'
2020-06-17 rharrison Add support for different default/trunks in roll-deps (#1086)
2020-06-15 rharrison Rolling 5 dependencies (#1085)

Roll third_party/spirv-cross/ 9e3df69d4..f9ae06512 (12 commits)

9e3df69d4e..f9ae06512e

$ git log 9e3df69d4..f9ae06512 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 dsinclair Roll deps and update tests.
2020-06-22 post MSL: Remove the old VertexAttr API.
2020-06-19 cwallez Fix placement of SPIRV_CROSS_DEPRECATED.
2020-06-19 post Fix duplicated initialization for loop variables with initializers.
2020-06-18 post MSL: Add test case for constructing struct with non-value-type array.
2020-06-18 post MSL: Deal with loading non-value-type arrays.
2020-06-18 post MSL: Add tests for array copies in and out of buffers.
2020-06-18 post MSL: Improve handling of array types in buffer objects.
2020-06-18 post Clean up some deprecation warnings when building with Makefile.
2020-06-18 post Remove unused member in MSLShaderInput.
2020-06-13 cdavis MSL: Fix up input variables' vector lengths in all stages.
2020-06-16 post HLSL: Fix texProj in legacy HLSL.

Roll third_party/tint/ b8f493005..0c647a889 (15 commits)

https://dawn.googlesource.com/tint/+log/b8f4930055df..0c647a8896d1

$ git log b8f493005..0c647a889 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 dneto sample: handle SPIR-V assembly input
2020-06-19 dj2 [spirv-writer] Emit logical and and logical or
2020-06-18 dneto [spirv-reader] Remove orphaned TODOs
2020-06-18 dsinclair Add support for sclamp and uclamp GLSL methods.
2020-06-18 dsinclair [spirv-writer] Add as casts.
2020-06-18 dneto [spirv-reader] Add ConvertFToU, ConvertFToS
2020-06-18 dsinclair [wgsl-reader] Fixup off by 1 bug.
2020-06-17 dneto [spirv-reader] Add mixed scalar/vector/matrix multiply
2020-06-17 dneto [spirv-reader] Add ConvertSToF, ConvertUToF
2020-06-17 dj2 Add GLSL MatrixInverse type determination.
2020-06-17 dneto [spirv-reader] Add vector shuffle
2020-06-17 dj2 Add type determination for GLSL determinant.
2020-06-17 dneto [spirv-reader] Add OpCopyObject
2020-06-17 dj2 [spirv-writer] Only extract composites for non-const constructors.
2020-06-16 dneto [spirv-reader] Add ArrayStride

Change-Id: I74d332c0972b2e6e0f4b6cc349d54ea5887b051c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23661
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
 		2020-06-22 20:54:53 +00:00
build_overrides Add Tint to BUILD.gn 2020-05-07 21:15:55 +00:00
docs Deprecate Buffer::SetSubData in favor of Queue::WriteBuffer 2020-06-02 09:24:39 +00:00
examples Deprecate TextureCopyView::arrayLayer -> origin.z 2020-06-16 03:05:17 +00:00
generator dawn_wire: Factor the common command serialization pattern. 2020-06-19 16:49:43 +00:00
infra/config infra: Migrate builders to Goma RBE 2020-06-09 12:34:02 +00:00
scripts Add support for different default branches in roll-shader-deps 2020-06-17 23:52:19 +00:00
src Support copying multiple array layers in one B2T and T2B copy command 2020-06-21 09:33:44 +00:00
third_party Fix and enable -Wgnu-anonymous-struct 2020-04-30 16:01:08 +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 the CMake build because of CMP0077 2020-04-10 17:04:31 +00:00
CONTRIBUTING.md docs: write an overview of Dawn and split README.md 2019-12-05 11:01:41 +00:00
DEPS Rolling 4 dependencies 2020-06-22 20:54:53 +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 PRESUBMIT.py: Add formatting checks. 2018-09-11 08:06:36 -04:00
README.chromium Add component to OWNERS and fixup repo URL in README.chromium 2018-09-25 20:53:37 +00:00
README.md Add Matrix chatrooms to README.md 2020-04-24 12:38:13 +00:00
codereview.settings Initial CQ configuration 2018-08-23 08:33:35 -04:00
dawn.json Add minimum buffer size validation 2020-06-19 21:39:23 +00:00
dawn_wire.json Deprecate Buffer::SetSubData in favor of Queue::WriteBuffer 2020-06-02 09:24:39 +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 webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.