commit | 3bcb567d8f69060c014ccbdbb4ba0beec6408f50 | [log] [tgz] |
---|---|---|
author | Ryan Harrison <rharrison@chromium.org> | Thu Sep 05 06:40:52 2019 +0000 |
committer | Commit Bot service account <commit-bot@chromium.org> | Thu Sep 05 06:40:52 2019 +0000 |
tree | b8c6b102448fd33d5ebc5b0f4c4d87fa3506231b | |
parent | 45238d775a234735b4ae316bdc6ce46dafc12144 [diff] |
Rolling 5 dependencies Roll third_party/SPIRV-Tools/ 5a581e738..19b256616 (14 commits) https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools/+log/5a581e738c17..19b256616d96 $ git log 5a581e738..19b256616 --date=short --no-merges --format='%ad %ae %s' 2019-09-04 zoddicus For WebGPU<->Vulkan optimization, set correct execution environment (#2834) 2019-09-04 40687079+rumblehhh Export SPIRV-Tools targets on installation (#2785) 2019-09-04 jmadill GN: Add Chromium GoogleTest deps. (#2832) 2019-09-03 stevenperron Upadate CHANGES 2019-09-03 greg Instrument: Be sure Float16 capability on when generating float16 null (#2831) 2019-09-03 greg Add --relax-float-ops and --convert-relaxed-to-half (#2808) 2019-09-03 jmadill GN: Make SPIRV-Tools target use public_deps. (#2828) 2019-09-03 stevenperron Fold Fmix should accept vector operands. (#2826) 2019-09-02 afdx Fix end comments in header files (#2829) 2019-08-30 bclayton AggressiveDCEPass: Set modified to true when appending to to_kill_ (#2825) 2019-08-30 stevenperron Replace SwizzleInvocationsAMD extended instruction. (#2823) 2019-08-30 stevenperron Replace SwizzleInvocationsMaskedAMD extended instruction. (#2822) 2019-08-30 cwallez Fix gn check (#2821) 2019-08-29 stevenperron Amd ext to khr (#2811) Roll third_party/glslang/ 796df2d74..56f61ccce (3 commits) https://chromium.googlesource.com/external/github.com/KhronosGroup/glslang/+log/796df2d74e05..56f61ccceffa $ git log 796df2d74..56f61ccce --date=short --no-merges --format='%ad %ae %s' 2019-09-02 lryer code refine 2019-08-30 cepheus Placeholder fix for part of #1870. 2019-08-30 cepheus Non-functional: Make whitespace/braces consistent for a recent commit. Roll third_party/shaderc/ f4786674e..3b038fa1c (3 commits) https://chromium.googlesource.com/external/github.com/google/shaderc/+log/f4786674e398..3b038fa1c317 $ git log f4786674e..3b038fa1c --date=short --no-merges --format='%ad %ae %s' 2019-09-04 zoddicus Pass in source not target env into spirv-opt (#799) 2019-09-04 cwallez Use agreed upon include paths for spirv-cross (#795) 2019-09-03 zoddicus Rolling 5 dependencies and updating known_failures (#796) Roll third_party/spirv-cross/ ee7357f2a..f24654db8 (13 commits) https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Cross/+log/ee7357f2a6a1..f24654db8c6d $ git log ee7357f2a..f24654db8 --date=short --no-merges --format='%ad %ae %s' 2019-09-04 post Add test case for interlocks in control flow. 2019-09-04 post Make sure not to propagate loads outside interlock region. 2019-09-04 post Add interlock test for split functions doing begin/end. 2019-09-04 post Deal with complex interlock cases in GLSL. 2019-09-04 post Add test shader for simple case of interlocked callstack. 2019-09-04 post Deal with call stacks when analyzing access. 2019-09-04 post Analyze complex cases for fragment interlocks. 2019-08-04 cdavis Support the SPV_EXT_fragment_shader_interlock extension. 2019-08-02 cdavis MSL: Add support for sampler Y'CbCr conversion. 2019-08-30 t.roughton Clang-format changes 2019-08-30 t.roughton Update tests to account for all non-entry-point functions being inlined 2019-08-29 t.roughton Inline all non-entry-point functions 2019-06-10 t.roughton MSL: inline all emitted functions Roll third_party/spirv-headers/ 059a49598..38cafab37 (1 commit) https://chromium.googlesource.com/external/github.com/KhronosGroup/SPIRV-Headers/+log/059a49598c3c..38cafab379e5 $ git log 059a49598..38cafab37 --date=short --no-merges --format='%ad %ae %s' 2019-08-30 cepheus Minor tweak for Rev. 2 of SPIR-V 1.4. Created with: roll-dep third_party/SPIRV-Tools third_party/glslang third_party/shaderc third_party/spirv-cross third_party/spirv-headers Change-Id: Icab7f6d423709089e6793048f2578021d0688173 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10900 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Dawn (formerly NXT) is an open-source and cross-platform implementation of the work-in-progress WebGPU standard. It exposes a C/C++ API that maps almost one-to-one to the WebGPU IDL and can be managed as part of a larger system such as a Web browser.
Dawn provides several WebGPU building blocks:
dawn.json
: description of the API used to drive code generators.examples
: examples showing how Dawn is used.generator
: code generator for files produces from dawn.json
templates
: Jinja2 templates for the generatorscripts
: scripts to support things like continuous testing, build files, etc.src
:common
: helper code shared between core Dawn libraries and tests/samplesdawn_native
: native implementation of WebGPU, one subfolder per backenddawn_wire
: client-server implementation of WebGPUinclude
: public headers for Dawntests
: internal Dawn testsend2end
: WebGPU tests performing GPU operationsunittests
: unittests and by extension tests not using the GPUvalidation
: WebGPU validation tests not using the GPU (frontend tests)utils
: helper code to use Dawn used by tests and samplesthird_party
: directory where dependencies live as well as their buildfiles.Dawn uses the Chromium build system and dependency management so you need to install depot_tools and add it to the PATH.
On Linux you need to have the pkg-config
command:
# Install pkg-config on Ubuntu sudo apt-get install pkg-config
Then get the source as follows:
# Clone the repo as "dawn" git clone https://dawn.googlesource.com/dawn dawn && cd dawn # Bootstrap the gclient configuration cp scripts/standalone.gclient .gclient # Fetch external dependencies and toolchains with gclient gclient sync
Then generate build files using gn args out/Debug
or gn args out/Release
. A text editor will appear asking build options, the most common option is is_debug=true/false
; otherwise gn args out/Release --list
shows all the possible options.
Then use ninja -C out/Release
to build dawn and for example ./out/Release/dawn_end2end_tests
to run the tests.
Please read and follow CONTRIBUTING.md. Dawn doesn‘t have a formal coding style yet, except what’s defined by our clang format style. Overall try to use the same style and convention as code around your change.
If you find issues with Dawn, please feel free to report them on the bug tracker. For other discussions, please post to Dawn's mailing list.
Please see LICENSE.
This is not an officially supported Google product.