Fix some more threading crashes, almost there :)

[kdenlive] / src / kthumb.h

diff --git a/src/kthumb.h b/src/kthumb.h
index 76885fc5b24044d9a8535b4e8b383a4d609a9aa2..f90051d7b43a8ea81ac91397fa7c325f41c38b70 100644 (file)
--- a/src/kthumb.h
+++ b/src/kthumb.h
@@ -49,6 +49,8 @@ class Profile;
 
 class ClipManager;
 
+typedef QMap <int, QMap <int, QByteArray> > audioByteArray;
+
 class KThumb: public QObject
 {
 Q_OBJECT public:
@@ -118,12 +120,15 @@ private:
     int m_arrayWidth;
     /** @brief List of frame numbers from which we want to extract thumbnails. */
     QList <int> m_intraFramesQueue;
+    QMutex m_mutex;
+    QMutex m_listMutex;
     void doGetThumbs();
+    QImage getProducerFrame(int framepos, int frameWidth, int displayWidth, int height);
 
 signals:
     void thumbReady(int, QImage);
     void mainThumbReady(const QString &, QPixmap);
-    void audioThumbReady(QMap <int, QMap <int, QByteArray> >);
+    void audioThumbReady(const audioByteArray&);
     /** @brief We have finished caching all requested thumbs. */
     void thumbsCached();
 };