const'ify. Remove unimplemented function. Fix indent. Optimization

[kdenlive] / src / scopes / audioscopes / audiosignal.h

diff --git a/src/scopes/audioscopes/audiosignal.h b/src/scopes/audioscopes/audiosignal.h
index d555cc5714da548743172b186af8f8c00ae426e7..e4df41e5083dd0b1ff5faef3e993288900592847 100644 (file)
--- a/src/scopes/audioscopes/audiosignal.h
+++ b/src/scopes/audioscopes/audiosignal.h
@@ -57,7 +57,7 @@ private:
     QList<int> dbscale;
 
 public slots:
-    void showAudio(const QByteArray);
+    void showAudio(const QByteArray &);
     void slotReceiveAudio(QVector<int16_t>,int,int,int);
 private slots:
      void slotNoAudioTimeout();