Restrict query bounds for reduce clip to dev bounds

src/gpu/GrDrawContext.cpp

Index: src/gpu/GrDrawContext.cpp
diff --git a/src/gpu/GrDrawContext.cpp b/src/gpu/GrDrawContext.cpp
index 6718699c9a293bac706e87d2dfaec30faf85cc32..c106adc149bd7c3c5b4fc27ff538db645b0a08b2 100644
--- a/src/gpu/GrDrawContext.cpp
+++ b/src/gpu/GrDrawContext.cpp
@@ -409,8 +409,10 @@ void GrDrawContext::drawVertices(const GrClip& clip,
     viewMatrix.mapRect(&bounds);
 
     // If we don't have AA then we outset for a half pixel in each direction to account for
-    // snapping
-    if (!paint.isAntiAlias()) {
+    // snapping. We also do this for the "hair" primitive types: lines and points since they have
+    // a 1 pixel thickness in device space.
+    if (!paint.isAntiAlias() || GrIsPrimTypeLines(primitiveType) ||

[robertphillips, 2015/11/23 18:58:45]

yodafy ?

[bsalomon, 2015/11/23 19:01:19]

Done.

+        primitiveType == kPoints_GrPrimitiveType) {
         bounds.outset(0.5f, 0.5f);
     }