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chromium / experimental / angle / angle / refs/heads/upstream/chromium/3972
commitd47076f286fe42f114fee198ba72ec2617899864[log] [tgz]
authorangle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>Tue Nov 19 07:01:23 2019
committerCommit Bot <commit-bot@chromium.org>Tue Nov 19 07:56:54 2019
tree1d4cf5f57081517834e5806e52111f80995d45da
parente4b3136913c68b05a84766e8048b28737e9961ee [diff]
Roll third_party/SwiftShader aba1020d3914..79afb7620a69 (5 commits)

https://swiftshader.googlesource.com/SwiftShader.git/+log/aba1020d3914..79afb7620a69

git log aba1020d3914..79afb7620a69 --date=short --no-merges --format='%ad %ae %s'
2019-11-18 chrisforbes@google.com Remove vulkan.hpp
2019-11-18 bclayton@google.com Pipeline: Add custom debug printers for SamplerFunction.
2019-11-18 bclayton@google.com Reactor: Change the signature of PrintValue::Ty
2019-11-18 bclayton@google.com Reactor: Handle more implicit casting for Call() arguments
2019-11-18 swiftshader.regress@gmail.com Regres: Update test lists @ aba1020d

Created with:
  gclient setdep -r third_party/SwiftShader@79afb7620a69

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/swiftshader-angle-autoroll
Please CC courtneygo@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Bug: None
TBR=courtneygo@google.com
Change-Id: Iae58f8caf12a61d228d2d6ae937ab437313e1f2b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1923340
Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>
1 file changed
tree: 1d4cf5f57081517834e5806e52111f80995d45da
  1. android/
  2. build_overrides/
  3. doc/
  4. extensions/
  5. gni/
  6. include/
  7. infra/
  8. samples/
  9. scripts/
  10. src/
  11. third_party/
  12. tools/
  13. util/
  14. .clang-format
  15. .gitattributes
  16. .gitignore
  17. .gn
  18. .style.yapf
  19. .yapfignore
  20. additional_readme_paths.json
  21. AUTHORS
  22. BUILD.gn
  23. codereview.settings
  24. CONTRIBUTORS
  25. DEPS
  26. dotfile_settings.gni
  27. LICENSE
  28. OWNERS
  29. PRESUBMIT.py
  30. README.chromium
  31. README.md
  32. WATCHLISTS
README.md

ANGLE - Almost Native Graphics Layer Engine

The goal of ANGLE is to allow users of multiple operating systems to seamlessly run WebGL and other OpenGL ES content by translating OpenGL ES API calls to one of the hardware-supported APIs available for that platform. ANGLE currently provides translation from OpenGL ES 2.0 and 3.0 to desktop OpenGL, OpenGL ES, Direct3D 9, and Direct3D 11. Support for translation from OpenGL ES to Vulkan is underway, and future plans include compute shader support (ES 3.1) and MacOS support.

Level of OpenGL ES support via backing renderers

Direct3D 9Direct3D 11Desktop GLGL ESVulkanMetal
OpenGL ES 2.0completecompletecompletecompletecompletein progress
OpenGL ES 3.0completecompletecompletein progress
OpenGL ES 3.1in progresscompletecompletein progress
OpenGL ES 3.2plannedplannedplanned

Platform support via backing renderers

Direct3D 9Direct3D 11Desktop GLGL ESVulkanMetal
Windowscompletecompletecompletecompletecomplete
Linuxcompletecomplete
Mac OS Xcompletein progress
iOSplanned
Chrome OScompleteplanned
Androidcompletecomplete
Fuchsiain progress

ANGLE v1.0.772 was certified compliant by passing the ES 2.0.3 conformance tests in October 2011. ANGLE also provides an implementation of the EGL 1.4 specification.

ANGLE is used as the default WebGL backend for both Google Chrome and Mozilla Firefox on Windows platforms. Chrome uses ANGLE for all graphics rendering on Windows, including the accelerated Canvas2D implementation and the Native Client sandbox environment.

Portions of the ANGLE shader compiler are used as a shader validator and translator by WebGL implementations across multiple platforms. It is used on Mac OS X, Linux, and in mobile variants of the browsers. Having one shader validator helps to ensure that a consistent set of GLSL ES shaders are accepted across browsers and platforms. The shader translator can be used to translate shaders to other shading languages, and to optionally apply shader modifications to work around bugs or quirks in the native graphics drivers. The translator targets Desktop GLSL, Direct3D HLSL, and even ESSL for native GLES2 platforms.

Sources

ANGLE repository is hosted by Chromium project and can be browsed online or cloned with

git clone https://chromium.googlesource.com/angle/angle

Building

View the Dev setup instructions.

Contributing