Limit MLT processing threads to 3.

[kdenlive] / src / audiosignal.h

diff --git a/src/audiosignal.h b/src/audiosignal.h
index 21cb8fed24f1c36a7d1ad36ef2fa1c7249d3becc..2fbaaf1c994884184fb9efcad48097dd4f0fa291 100644 (file)
--- a/src/audiosignal.h
+++ b/src/audiosignal.h
@@ -26,20 +26,36 @@
 class QLabel;
 
 #include  <QWidget>
+
+#include <stdint.h>
+
 class AudioSignal : public QWidget
 {
     Q_OBJECT
 public:
     AudioSignal(QWidget *parent = 0);
+    ~AudioSignal();
+    /** @brief Used for checking whether audio data needs to be delivered */
+    bool monitoringEnabled() const;
+
 private:
+    double valueToPixel(double in,bool db);
     QLabel* label;
-    QByteArray channels;
+    QByteArray channels,peeks,peekage;
     QList<QColor> col;
+    QAction *m_aMonitoringEnabled;
+
 protected:
     void paintEvent(QPaintEvent*);
+
 public slots:
     void showAudio(const QByteArray);
+    void slotReceiveAudio(const QVector<int16_t>&,int,int,int);
+private slots:
+     void slotSwitchAudioMonitoring(bool isOn);
 
+signals:
+    void updateAudioMonitoring();
 
 };