fix invalid action warning

[kdenlive] / src / rotoscoping / rotowidget.h

diff --git a/src/rotoscoping/rotowidget.h b/src/rotoscoping/rotowidget.h
index 090e98f27e170926575d9446f9eef6e9bec7fe71..f3e8d9bd4c2d7dfd15ddc282960e0196be7c8fb2 100644 (file)
--- a/src/rotoscoping/rotowidget.h
+++ b/src/rotoscoping/rotowidget.h
@@ -42,8 +42,8 @@ class RotoWidget : public QWidget
     Q_OBJECT
 
 public:
-    RotoWidget(const QString &data, Monitor *monitor, ItemInfo info, Timecode t, QWidget* parent = 0);
-    virtual ~RotoWidget();
+    RotoWidget(const QString &data, Monitor *monitor, const ItemInfo &info, const Timecode &t, QWidget* parent = 0);
+    ~RotoWidget();
 
     /** @brief Returns the spline(s) in the JSON format used by filter_rotoscoping (MLT). */
     QString getSpline();
@@ -81,7 +81,7 @@ private:
     QList <BPoint> getPoints(int keyframe);
 
     /** @brief Adds tracking_finished as listener for "tracking-finished" event in MLT rotoscoping filter. */
-    void setupTrackingListen(ItemInfo info);
+    void setupTrackingListen(const ItemInfo &info);
 
     /** @brief Passes list of keyframe positions to keyframe timeline widget. */
     void keyframeTimelineFullUpdate();