commit 1d816b92bb7cf2258007f3f74ffd143b89f25d01
author Brian Salomon <bsalomon@google.com> Thu Aug 17 11:07:59 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Aug 17 15:08:17 2017 +0000
tree 07fb1e8e2631208eb007a4abdfe130db91e6cfc2
parent 23f92277b916a4bdf11c320799ac9248af60a62e

Revert "Switched highp float to highfloat and mediump float to half."

This reverts commit 88d99c63878c2d3d340120f0321676f72afcb4f0.

Reason for revert: Believed to be causing unit test failures in Chrome roll:

https://build.chromium.org/p/tryserver.chromium.android/builders/linux_android_rel_ng/builds/364433
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Ftryserver.chromium.android%2Flinux_android_rel_ng%2F364433%2F%2B%2Frecipes%2Fsteps%2Fcontent_browsertests__with_patch__on_Android%2F0%2Flogs%2FWebRtcCaptureFromElementBrowserTest.VerifyCanvasWebGLCaptureColor%2F0

Original change's description:
> Switched highp float to highfloat and mediump float to half.
> 
> The ultimate goal is to end up with "float" and "half", but this
> intermediate step uses "highfloat" so that it is clear if I missed a
> "float" somewhere. Once this lands, a subsequent CL will switch all
> "highfloats" back to "floats".
> 
> Bug: skia:
> Change-Id: Ia13225c7a0a0a2901e07665891c473d2500ddcca
> Reviewed-on: https://skia-review.googlesource.com/31000
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,csmartdalton@google.com,ethannicholas@google.com

Change-Id: I8bfa97547ac3920d433665f161d27df3f15c83aa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/35705
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>

src/gpu/ops/GrMSAAPathRenderer.cpp

diff --git a/src/gpu/ops/GrMSAAPathRenderer.cpp b/src/gpu/ops/GrMSAAPathRenderer.cpp
index 16ff097..ef19367 100644
--- a/src/gpu/ops/GrMSAAPathRenderer.cpp
+++ b/src/gpu/ops/GrMSAAPathRenderer.cpp
@@ -140,7 +140,7 @@
             varyingHandler->emitAttributes(qp);
             varyingHandler->addPassThroughAttribute(qp.inColor(), args.fOutputColor);
 
-            GrGLSLVertToFrag uv(kHighFloat2_GrSLType);
+            GrGLSLVertToFrag uv(kVec2f_GrSLType);
             varyingHandler->addVarying("uv", &uv, kHigh_GrSLPrecision);
             vsBuilder->codeAppendf("%s = %s;", uv.vsOut(), qp.inUV()->fName);
 
@@ -156,7 +156,7 @@
             GrGLSLPPFragmentBuilder* fsBuilder = args.fFragBuilder;
             fsBuilder->codeAppendf("if (%s.x * %s.x >= %s.y) discard;", uv.fsIn(), uv.fsIn(),
                                                                         uv.fsIn());
-            fsBuilder->codeAppendf("%s = half4(1.0);", args.fOutputCoverage);
+            fsBuilder->codeAppendf("%s = float4(1.0);", args.fOutputCoverage);
         }
 
         static inline void GenKey(const GrGeometryProcessor& gp,