1 files changed, 14 insertions, 3 deletions
diff --git a/Source/WebCore/svg/SVGPathBlender.h b/Source/WebCore/svg/SVGPathBlender.h
index 8e43b94..2290fbb 100644
--- a/Source/WebCore/svg/SVGPathBlender.h
+++ b/Source/WebCore/svg/SVGPathBlender.h
@@ -26,6 +26,11 @@
 
 namespace WebCore {
 
+enum FloatBlendMode {
+    BlendHorizontal,
+    BlendVertical
+};
+
 class SVGPathBlender {
     WTF_MAKE_NONCOPYABLE(SVGPathBlender); WTF_MAKE_FAST_ALLOCATED;
 public:
@@ -45,14 +50,20 @@ private:
     bool blendCurveToQuadraticSmoothSegment();
     bool blendArcToSegment();
 
-    float blendAnimatedFloat(float, float);
-    FloatPoint blendAnimatedFloatPoint(FloatPoint&, FloatPoint&);
+    float blendAnimatedDimensonalFloat(float, float, FloatBlendMode);
+    FloatPoint blendAnimatedFloatPoint(const FloatPoint& from, const FloatPoint& to);
 
     SVGPathSource* m_fromSource;
     SVGPathSource* m_toSource;
     SVGPathConsumer* m_consumer;
-    PathCoordinateMode m_mode;
+
+    FloatPoint m_fromCurrentPoint;
+    FloatPoint m_toCurrentPoint;
+    
+    PathCoordinateMode m_fromMode;
+    PathCoordinateMode m_toMode;
     float m_progress;
+    bool m_isInFirstHalfOfAnimation;
 };
 
 } // namespace WebCore