Still const'ref. Minor optimization

[kdenlive] / src / onmonitoritems / rotoscoping / splineitem.cpp

diff --git a/src/onmonitoritems/rotoscoping/splineitem.cpp b/src/onmonitoritems/rotoscoping/splineitem.cpp
index fa3c54f9937b7ba6731e47edbe91037841484a66..563cd3760914ca1b37a8b21e6bf0b1930695473b 100644 (file)
--- a/src/onmonitoritems/rotoscoping/splineitem.cpp
+++ b/src/onmonitoritems/rotoscoping/splineitem.cpp
@@ -252,7 +252,7 @@ void SplineItem::hoverMoveEvent(QGraphicsSceneHoverEvent* event)
         unsetCursor();
 }
 
-int SplineItem::getClosestPointOnCurve(QPointF point, double *tFinal)
+int SplineItem::getClosestPointOnCurve(const QPointF &point, double *tFinal)
 {
     // TODO: proper minDiff
     qreal diff = 10000, param = 0;