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Roll third_party/SPIRV-Tools/ 30bf46dbe..52a5f074e (1 commit)30bf46dbe0..52a5f074e9
$ git log 30bf46dbe..52a5f074e --date=short --no-merges --format='%ad %ae %s' 2020-06-15 dj2 Update access control lists. (#3433) Roll third_party/glslang/ ebf55a071..00965b9fa (3 commits)ebf55a0711..00965b9fa9
$ git log ebf55a071..00965b9fa --date=short --no-merges --format='%ad %ae %s' 2020-06-15 dj2 Remove unused variable. (#2273) 2020-06-15 rharrison Remove unused function, BaseTypeName (#2272) 2020-06-15 cepheus HLSL: Remove support for having GLSL versions of HLSL intrinsics. Roll third_party/tint/ 0647d2360..be45ff508 (52 commits) https://dawn.googlesource.com/tint/+log/0647d2360701..be45ff508124 $ git log 0647d2360..be45ff508 --date=short --no-merges --format='%ad %ae %s' 2020-06-11 rharrison Create tint.h for external users 2020-06-11 dneto [spirv-reader] Simplify if-selection bookkeeping 2020-06-11 dneto [spirv-reader] remove exclusive_false_head_for 2020-06-10 rharrison Fix BUILD.gn based builds 2020-06-09 dneto [spirv-reader] Avoid emitting empty elses 2020-06-08 dj2 Add GLSL FindILsb, FindUMsb, FindSMsb and InterpolateAtCentroid. 2020-06-08 dj2 Add support for GLSL cross. 2020-06-08 dj2 Add GLSL umin, umax, smin and smax support. 2020-06-08 dj2 Add ssign and sabs GLSL support. 2020-06-08 dj2 Refactor GLSL type determination code. 2020-06-08 dneto [spirv-reader] Emit non-header OpBranchConditional 2020-06-08 dneto [spirv-reader] Add cases for mergeless OpSwitch 2020-06-08 dneto [spirv-reader] Fix typo in test name 2020-06-08 dneto [spirv-reader] Check some merge block dominance 2020-06-08 dneto [spirv-reader] Add mergeless OpSwitch case 2020-06-08 dneto [spirv-reader] kIfBreak edge counts toward divergence 2020-06-04 dj2 [spirv-writer] Cleanup capabilities code. 2020-06-04 dj2 [spirv-writer] Add support for outer_product 2020-06-04 dj2 [spirv-writer] Add support for derivatives. 2020-06-04 dj2 [spirv-writer] Add support for dot call. 2020-06-04 dj2 [spirv-writer] Add support for is_inf 2020-06-04 dj2 [spirv-writer] Add is_nan support. 2020-06-04 dj2 [spirv-writer] Add support for all intrinsic. 2020-06-04 dj2 [spirv-writer] Generate any intrinsic 2020-06-04 dneto [spirv-reader] Refactor emission for OpBranch 2020-06-04 dneto [spirv-reader] Update test to show error caught 2020-06-04 dneto [spirv-reader] Update test to show error is caught 2020-06-03 rharrison Fix nit in PRESUBMIT.py 2020-06-03 dsinclair Remove right shift arithmetic operand. 2020-06-03 dsinclair Remove unless_stmt 2020-06-03 dsinclair Remove conditional break/continue. 2020-06-03 dneto [spirv-reader]: Support OpBranch 2020-06-03 rharrison Adding PRESUBMIT.py with a bunch of checks turned on 2020-06-02 dj2 Make case selectors an integer value 2020-06-02 dj2 Add IntLiteral parent for Sint and Uint literals. 2020-06-02 dj2 Rename the IntLiteral to SintLiteral. 2020-06-02 dneto [spirv-reader] Support unreachable, as a return 2020-06-02 dneto [spirv-reader] Support kill 2020-06-02 dj2 Rename case statement conditions to selectors. 2020-06-02 dneto [spirv-reader] Support return, return-value 2020-06-02 dneto [spirv-reader] Emit loop and continuing 2020-06-02 dneto [spirv-reader] Emit control flow: if/then/else 2020-06-01 dsinclair Fix merge conflict 2020-06-01 dsinclair [spirv-writer] Add fallthrough support 2020-06-01 dsinclair [spirv-writer] Add switch support 2020-06-01 dneto [spirv-reader] use stack of statement lists 2020-06-01 dneto [spirv-reader] Add problematic CFG case as disabled test 2020-06-01 dsinclair Add case_selectors update 2020-06-01 dsinclair [spirv-writer] Generate kill statements. 2020-06-01 dsinclair Updating to match WGSL spec. 2020-06-01 dsinclair Update intrinsics in the grammar. 2020-06-01 dsinclair Update WGSL grammar builtins to match spec. Created with: roll-dep third_party/SPIRV-Tools third_party/glslang third_party/shaderc third_party/spirv-cross third_party/spirv-headers third_party/tint Change-Id: Ib0bced03a45c9204aa644bc721bb54e7d427421f Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23222 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
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
.
- The
- 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:
- Dawn's bug tracker if you find issues with Dawn.
- Dawn's mailing list for other discussions related to Dawn.
- Dawn's source code
- Dawm's Matrix chatroom for live discussion around contributing or using Dawn.
- WebGPU's Matrix chatroom
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
Languages
C++
59.9%
HLSL
18.2%
GLSL
17.3%
Go
2.1%
Objective-C++
0.8%
Other
1.6%