Const'ref

[kdenlive] / src / scopes / colorscopes / histogram.h

diff --git a/src/scopes/colorscopes/histogram.h b/src/scopes/colorscopes/histogram.h
index f2b4dd3af874828749c96e26490b2df2871f0bbd..9917bcec8bfe413f20857bdef3c1f0aa5164b031 100644 (file)
--- a/src/scopes/colorscopes/histogram.h
+++ b/src/scopes/colorscopes/histogram.h
@@ -43,7 +43,7 @@ private:
     bool isScopeDependingOnInput() const;
     bool isBackgroundDependingOnInput() const;
     QImage renderHUD(uint accelerationFactor);
-    QImage renderGfxScope(uint accelerationFactor, const QImage);
+    QImage renderGfxScope(uint accelerationFactor, const QImage &);
     QImage renderBackground(uint accelerationFactor);
     Ui::Histogram_UI *ui;