X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmltdevicecapture.h;h=ea7291c9acc358faa069c0edcdf5ebdf4f76b75a;hb=c24658bd34221d735f0641c924b890e1a6be7101;hp=535728e24d4d186f7ef99937e327c850543b13d0;hpb=45adaf0e93ffa28bfeb3425a099ca95e70fd0d79;p=kdenlive

diff --git a/src/mltdevicecapture.h b/src/mltdevicecapture.h
index 535728e2..ea7291c9 100644
--- a/src/mltdevicecapture.h
+++ b/src/mltdevicecapture.h
@@ -86,7 +86,7 @@ Q_OBJECT public:
     void setOverlay(const QString &path);
 
     /** @brief This will add an MLT video effect to the overlay track. */
-    void setOverlayEffect(const QString &tag, QStringList parameters);
+    void setOverlayEffect(const QString &tag, const QStringList &parameters);
 
     /** @brief This will add a horizontal flip effect, easier to work when filming yourself. */
     void mirror(bool activate);
@@ -137,14 +137,14 @@ signals:
     /** @brief A frame's image has to be shown.
      *
      * Used in Mac OS X. */
-    void showImageSignal(QImage);
+    void showImageSignal(const QImage&);
 
     void frameSaved(const QString &);
     
     void droppedFrames(int);
     
     void unblockPreview();
-    void imageReady(QImage);
+    void imageReady(const QImage &);
 
 
 public slots: