Implement deinterlacer and rescale options for MLT consumer

[kdenlive] / src / renderer.h

diff --git a/src/renderer.h b/src/renderer.h
index 3d05de8e24eaa1b3627dea7a1090c7b852768606..d725c81bd928648f565a61108808692bc2f3108c 100644 (file)
--- a/src/renderer.h
+++ b/src/renderer.h
@@ -294,6 +294,8 @@ Q_OBJECT public:
     const QList <Mlt::Producer *> producersList();
     void updatePreviewSettings();
     void setDropFrames(bool show);
+    /** @brief Sets an MLT consumer property. */
+    void setConsumerProperty(const QString &name, const QString &value);
     QString updateSceneListFps(double current_fps, double new_fps, QString scene);
 
     void showAudio(Mlt::Frame&);
@@ -333,6 +335,14 @@ Q_OBJECT public:
     int requestedSeekPosition;
     /** @brief Get current seek pos requested of current producer pos if not seeking */
     int getCurrentSeekPosition() const;
+    /** @brief Create a producer from url and load it in the monitor  */
+    void loadUrl(const QString &url);
+    /** @brief Check if the installed FFmpeg / Libav supports x11grab */
+    static bool checkX11Grab();
+    
+    /** @brief Ask to set this monitor as active */
+    void setActiveMonitor();
+    
     QSemaphore showFrameSemaphore;
     bool externalConsumer;
 
@@ -380,6 +390,8 @@ private:
     QFuture <void> m_infoThread;
     QList <requestClipInfo> m_requestList;
     bool m_paused;
+    /** @brief True if this monitor is active. */
+    bool m_isActive;
 
     void closeMlt();
     void mltCheckLength(Mlt::Tractor *tractor);
@@ -459,6 +471,8 @@ signals:
     void showAudioSignal(const QVector<double> &);
     void addClip(const KUrl &, stringMap);
     void checkSeeking();
+    /** @brief Activate current monitor. */
+    void activateMonitor(Kdenlive::MONITORID);
     void mltFrameReceived(Mlt::Frame *);
 
 public slots: