commit d79c549467e5e7be025e38357f179b7965ed2ec3
author bsalomon <bsalomon@google.com> Mon Apr 27 10:07:04 2015 -0700
committer Commit bot <commit-bot@chromium.org> Mon Apr 27 10:07:04 2015 -0700
tree 0720748cd608879aaca87f563fdb795085719bc3
parent f0c000df552a3ab51da6cd4997f5878825dec97e

Make non-AA hairline stroke rects snap to pixels centers so they close.

BUG=skia:3717

Review URL: https://codereview.chromium.org/1101663007

src/gpu/GrProgramDesc.h

diff --git a/src/gpu/GrProgramDesc.h b/src/gpu/GrProgramDesc.h
index 9f636a1..b306f02 100644
--- a/src/gpu/GrProgramDesc.h
+++ b/src/gpu/GrProgramDesc.h
@@ -56,10 +56,11 @@
         uint8_t                     fFragPosKey;   // set by GrGLShaderBuilder if there are
                                                    // effects that read the fragment position.
                                                    // Otherwise, 0.
-
+        uint8_t                     fSnapVerticesToPixelCenters;
         int8_t                      fColorEffectCnt;
         int8_t                      fCoverageEffectCnt;
     };
+    GR_STATIC_ASSERT(sizeof(KeyHeader) == 4);
 
     int numColorEffects() const {
         return this->header().fColorEffectCnt;