Use real MLT position in monitors instead of cached one, preventing race condition...

[kdenlive] / src / renderer.h

diff --git a/src/renderer.h b/src/renderer.h
index 04d632220cd99023c9ea4dc2c842dfb11bf07caf..b0990d8852b9137ebb2a7e566d05ed21d0caef8e 100644 (file)
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -18,15 +18,17 @@
 #ifndef RENDERER_H
 #define RENDERER_H
 
+#include "gentime.h"
+#include "definitions.h"
+
+#include <kurl.h>
+
 #include <qdom.h>
 #include <qstring.h>
 #include <qmap.h>
 #include <QList>
+#include <QEvent>
 
-#include <kurl.h>
-
-#include "gentime.h"
-#include "definitions.h"
 
 /**Render encapsulates the client side of the interface to a renderer.
 From Kdenlive's point of view, you treat the Render object as the
@@ -54,6 +56,18 @@ class Service;
 };
 
 
+class MltErrorEvent : public QEvent
+{
+public:
+    MltErrorEvent(QString message) : QEvent(QEvent::User), m_message(message) {}
+    QString message() const {
+        return m_message;
+    }
+
+private:
+    QString m_message;
+};
+
 
 class Render: public QObject
 {
@@ -69,6 +83,7 @@ Q_OBJECT public:
     /** Seeks the renderer clip to the given time. */
     void seek(GenTime time);
     void seekToFrame(int pos);
+    void seekToFrameDiff(int diff);
     int m_isBlocked;
 
     //static QPixmap getVideoThumbnail(char *profile, QString file, int frame, int width, int height);
@@ -127,6 +142,7 @@ Q_OBJECT public:
     double playSpeed();
     /** Returns the current seek position of the renderer. */
     GenTime seekPosition() const;
+    int seekFramePosition() const;
 
     void emitFrameNumber(double position);
     void emitConsumerStopped();