Analytic AntiAlias for Convex Shapes

src/core/SkScan_AntiPath.cpp

Index: src/core/SkScan_AntiPath.cpp
diff --git a/src/core/SkScan_AntiPath.cpp b/src/core/SkScan_AntiPath.cpp
index 3b0f3e189bed8fc8b5e36f36b2a7912e2267876c..213cb83ebdddd07d2578ec08222fb21c22c5beb0 100644
--- a/src/core/SkScan_AntiPath.cpp
+++ b/src/core/SkScan_AntiPath.cpp
@@ -751,6 +751,11 @@ void SkScan::FillPath(const SkPath& path, const SkRasterClip& clip,
 
 void SkScan::AntiFillPath(const SkPath& path, const SkRasterClip& clip,
                           SkBlitter* blitter) {
+    if (GlobalAAConfig::getInstance().fUseAnalyticAA) {
+        SkScan::AAAFillPath(path, clip, blitter);
+        return;
+    }
+
     if (clip.isEmpty()) {
         return;
     }