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Ryan Harrison 076a4e5820 Roll 6 dependencies and bypass changed API usage 
Roll third_party/glslang/ 3ee5f2f1d..2de6d657d (6 commits)

3ee5f2f1d3..2de6d657dd

$ git log 3ee5f2f1d..2de6d657d --date=short --no-merges --format='%ad %ae %s'
2020-08-04 john SPV: Standalone; sanity check the client GLSL input semantics option value.
2020-08-04 john SPV: Use more correct SPV-Tools environment, partially addressing #2290
2020-08-04 john SPV: Fix #2363: include trailing newline named text SPV output.
2020-07-03 ShabbyX Use GLSLANG_ANGLE to strip features to what ANGLE requires
2020-07-31 bclayton Revert changes that migrate to `thread_local`.
2020-07-27 dneto Avoid spurious warning about uninit var

Created with:
  roll-dep third_party/glslang

Roll third_party/shaderc/ cfacaaffd..c626b912d (1 commit)

cfacaaffd1..c626b912dc

$ git log cfacaaffd..c626b912d --date=short --no-merges --format='%ad %ae %s'
2020-07-29 dsinclair Update some language usage. (#1124)

Created with:
  roll-dep third_party/shaderc

Roll third_party/spirv-cross/ f5e9f4a17..82d1c43e4 (6 commits)

f5e9f4a172..82d1c43e40

$ git log f5e9f4a17..82d1c43e4 --date=short --no-merges --format='%ad %ae %s'
2020-08-03 cdavis MSL: Fix handling of matrices and structs in the output control point array.
2020-07-29 post Add some test cases for complex type aliasing scenario.
2020-07-29 post Ensure that we use primary alias type when emitting flattened members.
2020-07-29 post GLSL: Be more aggressive about using type_alias.
2020-07-29 post Only rewrite type aliases for the base type.
2020-07-28 post GLSL: Add option to force flattening IO blocks.

Created with:
  roll-dep third_party/spirv-cross

Roll third_party/spirv-headers/ 979924c8b..3fdabd0da (4 commits)

979924c8bc..3fdabd0da2

$ git log 979924c8b..3fdabd0da --date=short --no-merges --format='%ad %ae %s'
2020-08-03 44190824+mmerecki Reserve SPIR-V token range for upcoming Intel extensions. (#165)
2020-07-29 alanbaker Update BUILD.bazel and BUILD.gn (#166)
2020-07-29 alanbaker Publish the headers for the clspv embedded reflection non-semantic extended instruction set (#164)
2020-07-29 johnkslang Update the registry in spir-v.xml to modernize and split out opcodes. (#156)

Created with:
  roll-dep third_party/spirv-headers

Roll third_party/SPIRV-Tools/ 150be20d4..8bc27a1cf (17 commits)

150be20d43..8bc27a1cfb

$ git log 150be20d4..8bc27a1cf --date=short --no-merges --format='%ad %ae %s'
2020-08-04 vasniktel spirv-fuzz: Remove OpFunctionCall operands in correct order (#3630)
2020-08-04 vasniktel spirv-fuzz: Handle capabilities during module donation (#3651)
2020-08-04 vasniktel spirv-fuzz: Refactor boilerplate in TransformationAddParameter (#3625)
2020-08-03 vasniktel spirv-fuzz: TransformationMoveInstructionDown (#3477)
2020-07-31 jaebaek Remove DebugDeclare only for target variables in ssa-rewrite (#3511)
2020-07-31 vasniktel Fix typo in ASAN CI build (#3623)
2020-07-30 stefanomil spirv-fuzz: Transformation to add loop preheader (#3599)
2020-07-30 stefanomil spirv-fuzz: Pass to replace int operands with ints of opposite signedness (#3612)
2020-07-30 jaebaek Debug info preservation in loop-unroll pass (#3548)
2020-07-30 alanbaker Validator support for non-semantic clspv reflection (#3618)
2020-07-30 vasniktel spirv-fuzz: Fix memory bugs (#3622)
2020-07-29 andreperezmaselco.developer spirv-fuzz: Implement the OpOuterProduct linear algebra case (#3617)
2020-07-30 vasniktel spirv-fuzz: Compute corollary facts from OpBitcast (#3538)
2020-07-29 dj2 Update some language usage. (#3611)
2020-07-29 vasniktel spirv-fuzz: Relax type constraints in DataSynonym facts (#3602)
2020-07-29 vasniktel spirv-fuzz: Remove non-deterministic behaviour (#3608)
2020-07-29 afdx Avoid use of 'sanity' and 'sanity check' in the code base (#3585)

Created with:
  roll-dep third_party/SPIRV-Tools

Roll third_party/tint/ c5cd8f5bd..f18d737b4 (26 commits)

https://dawn.googlesource.com/tint/+log/c5cd8f5bd382..f18d737b4e93

$ git log c5cd8f5bd..f18d737b4 --date=short --no-merges --format='%ad %ae %s'
2020-08-04 rharrison Rolling 7 dependencies and fix BUILD.gn
2020-07-30 dsinclair [ast] Add texture types to the AST.
2020-07-30 dsinclair Add SamplerType to AST.
2020-07-30 dsinclair [hlsl-writer] Add loop support.
2020-07-30 dsinclair [hlsl-writer] Add if/else statements.
2020-07-30 dsinclair [hlsl-writer] Emit variable declarations.
2020-07-30 rharrison Add SPIR-V Reader Fuzzer
2020-07-30 rharrison Remove _exe suffix from sample program
2020-07-30 rharrison Change the default for BUILD.gn to build all the modules
2020-07-30 rharrison Simplify fuzzer targets to ease adding additional targets
2020-07-30 dsinclair Fixup build warnings
2020-07-30 dsinclair [wgsl-reader] Add stride support.
2020-07-30 dsinclair [wgsl-writer] Emit array stride decoration.
2020-07-30 idanr Add BlockStatement insert and non-const global_variables
2020-07-30 sarahmashay [Validator] Using pointers instead of refs
2020-07-29 dsinclair [hlsl-writer] Add member accessor emission.
2020-07-29 dsinclair [hlsl-writer] Add AsExpression to the HLSL backend.
2020-07-29 dsinclair [hlsl-writer] Add BlockStatement support.
2020-07-29 dsinclair [hlsl-writer] Emit discard.
2020-07-29 dsinclair [hlsl-writer] Emit array accessors.
2020-07-29 dsinclair [hlsl-writer] Add alias type support.
2020-07-29 dsinclair [hlsl-writer] Add constructor emission.
2020-07-29 dsinclair Add hlsl writer tests to BUILD.gn
2020-07-29 dsinclair [hlsl-writer] Add type emission.
2020-07-29 dsinclair Update some language usage.
2020-07-29 dneto [spirv-reader] Only support column-major matrices

Created with:
  roll-dep third_party/tint

Change-Id: I68064a00fb428d91aa00efa45f729bab1af2b103
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/26281
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2020-08-04 21:27:58 +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
Autoformat all tests and examples
2020-07-10 20:33:08 +00:00
generator
Niceify formatting in webgpu_cpp
2020-07-30 19:02:43 +00:00
infra/config
Add .clang-format files and format more files
2020-07-15 19:51:17 +00:00
scripts
Enable WGSL support by default
2020-07-28 21:57:18 +00:00
src
Roll 6 dependencies and bypass changed API usage
2020-08-04 21:27:58 +00:00
third_party
Add .clang-format files and format more files
2020-07-15 19:51:17 +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
codereview.settings
Initial CQ configuration
2018-08-23 08:33:35 -04:00
CONTRIBUTING.md
docs: write an overview of Dawn and split README.md
2019-12-05 11:01:41 +00:00
dawn_wire.json
dawn_wire: Implement CreateBufferMapped on top of mappedAtCreation
2020-07-29 17:01:11 +00:00
dawn.json
Add texture aspect to texture copy view and validation tests
2020-07-30 15:29:57 +00:00
DEPS
Roll 6 dependencies and bypass changed API usage
2020-08-04 21:27:58 +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
Add Matrix chatrooms to README.md
2020-04-24 12:38:13 +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.

Description
CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
Readme Multiple Licenses 145 MiB
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C++ 59.9%
HLSL 18.2%
GLSL 17.3%
Go 2.1%
Objective-C++ 0.8%
Other 1.6%