SkCanvas::drawPatch param SkPoint[12]

src/utils/SkPatchUtils.h

Index: src/utils/SkPatchUtils.h
diff --git a/src/utils/SkPatchUtils.h b/src/utils/SkPatchUtils.h
index f2e3b43ed12732976c410100db7147c825b96e4d..9d3616a488c679157ba242fdd5f2cf5a78ff85d4 100644
--- a/src/utils/SkPatchUtils.h
+++ b/src/utils/SkPatchUtils.h
@@ -17,7 +17,14 @@ public:
     /**
      * Method that calculates a level of detail (number of subdivisions) for a patch in both axis. 
      */
-    static SkISize GetLevelOfDetail(const SkPatch& patch, const SkMatrix* matrix);
+    static SkISize GetLevelOfDetail(const SkPoint cubics[12], const SkMatrix* matrix);
+    static void getTopCubic(const SkPoint cubics[12], SkPoint points[4]);
+    static void getBottomCubic(const SkPoint cubics[12], SkPoint points[4]);
+    static void getLeftCubic(const SkPoint cubics[12], SkPoint points[4]);
+    static void getRightCubic(const SkPoint cubics[12], SkPoint points[4]);
+    static bool getVertexData(SkPatch::VertexData* data, const SkPoint cubics[12],
+                              const SkColor colors[4], const SkPoint texCoords[4],
+                              int lodX, int lodY);
 };
 
 #endif