Const'ify. Use QLatin1String

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

diff --git a/src/scopes/audioscopes/audiospectrum.h b/src/scopes/audioscopes/audiospectrum.h
index 94c8b2940c684df96cff6a2b4df33e63515d7a54..e35176313f10c1e502386639e04ac4741744a71a 100644 (file)
--- a/src/scopes/audioscopes/audiospectrum.h
+++ b/src/scopes/audioscopes/audiospectrum.h
@@ -51,7 +51,7 @@ protected:
     ///// Implemented methods /////
     QRect scopeRect();
     QImage renderHUD(uint accelerationFactor);
-    QImage renderAudioScope(uint accelerationFactor, const QVector<int16_t> audioFrame, const int freq, const int num_channels, const int num_samples, const int newData);
+    QImage renderAudioScope(uint accelerationFactor, const QVector<int16_t> &audioFrame, const int freq, const int num_channels, const int num_samples, const int newData);
     QImage renderBackground(uint accelerationFactor);
     bool isHUDDependingOnInput() const;
     bool isScopeDependingOnInput() const;