Roll third_party/SwiftShader 748ad200897b..34e16df059f8 (6 commits) https://swiftshader.googlesource.com/SwiftShader.git/+log/748ad200897b..34e16df059f8 git log 748ad200897b..34e16df059f8 --date=short --first-parent --format='%ad %ae %s' 2020-01-27 sugoi@google.com Revert "VK_EXT_shader_stencil_export support" 2020-01-27 sugoi@google.com Sample location fix 2020-01-27 capn@google.com Avoid ignoring unsuccessful routine creation 2020-01-27 capn@google.com Implement byte swizzle operations 2020-01-27 bclayton@google.com Docs: Add VulkanShaderDebugging.md 2020-01-27 sugoi@google.com VK_EXT_shader_stencil_export support Created with: gclient setdep -r third_party/SwiftShader@34e16df059f8 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 tobine@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: tobine@google.com Change-Id: I8b32f7b78a5d813b47059889cf869e31ba8e5bbd Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2024578 Reviewed-by: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com> Commit-Queue: angle-autoroll <angle-autoroll@skia-public.iam.gserviceaccount.com>