X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fscopes%2Fscopemanager.h;h=31f7584eb2098b2c518cbf5b98586e83a1c7ceb6;hb=56aee6aedeeed3efd10ada8fe3c229eddc01ef05;hp=3ad8320cbb32bc9ea24174a2e46465f10039f589;hpb=31293326a603c13053aefe7bc751dffc8f62ee61;p=kdenlive

diff --git a/src/scopes/scopemanager.h b/src/scopes/scopemanager.h
index 3ad8320c..31f7584e 100644
--- a/src/scopes/scopemanager.h
+++ b/src/scopes/scopemanager.h
@@ -36,14 +36,22 @@ class ScopeManager : QObject
         AbstractGfxScopeWidget *scope;
         QDockWidget *scopeDockWidget;
         bool singleFrameRequested;
-        GfxScopeData() { singleFrameRequested = false; }
+        GfxScopeData() {
+            scope = NULL;
+            scopeDockWidget = NULL;
+            singleFrameRequested = false;
+        }
     };
 
     struct AudioScopeData {
         AbstractAudioScopeWidget *scope;
         QDockWidget *scopeDockWidget;
         bool singleFrameRequested;
-        AudioScopeData() { singleFrameRequested = false; }
+        AudioScopeData() {
+            scope = NULL;
+            scopeDockWidget = NULL;
+            singleFrameRequested = false; 
+        }
     };
 
 public:
@@ -107,12 +115,12 @@ private slots:
       */
     
     void slotCheckActiveScopes();
-    void slotDistributeFrame(QImage image);
-    void slotDistributeAudio(QVector<int16_t> sampleData, int freq, int num_channels, int num_samples);
+    void slotDistributeFrame(const QImage &image);
+    void slotDistributeAudio(const QVector<int16_t> &sampleData, int freq, int num_channels, int num_samples);
     /**
       Allows a scope to explicitly request a new frame, even if the scope's autoRefresh is disabled.
       */
-    void slotRequestFrame(const QString widgetName);
+    void slotRequestFrame(const QString &widgetName);
 
 
 };