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    41 

    42 #ifndef QGSTREAMERCAPTURESERVICE_H

    43 #define QGSTREAMERCAPTURESERVICE_H

    44 

    45 #include <qmediaservice.h>

    46 

    47 #include <gst/gst.h>

    48 QT_BEGIN_NAMESPACE

    49 class QAudioEndpointSelector;

    50 class QVideoDeviceControl;

    51 QT_END_NAMESPACE

    52 

    53 class QGstreamerCaptureSession;

    54 class QGstreamerCameraControl;

    55 class QGstreamerMessage;

    56 class QGstreamerBusHelper;

    57 class QGstreamerVideoRenderer;

    58 class QGstreamerVideoOverlay;

    59 class QGstreamerVideoWidgetControl;

    60 class QGstreamerElementFactory;

    61 class QGstreamerCaptureMetaDataControl;

    62 class QGstreamerImageCaptureControl;

    63 class QGstreamerV4L2Input;

    64 

    65 class QGstreamerCaptureService : public QMediaService

    66 {

    67     Q_OBJECT

    68 

    69 public:

    70     QGstreamerCaptureService(const QString &service, QObject *parent = 0);

    71     virtual ~QGstreamerCaptureService();

    72 

    73     QMediaControl *requestControl(const char *name);

    74     void releaseControl(QMediaControl *);

    75 

    76 private:

    77     void setAudioPreview(GstElement*);

    78 

    79     QGstreamerCaptureSession *m_captureSession;

    80     QGstreamerV4L2Input *m_videoInput;

    81     QGstreamerCaptureMetaDataControl *m_metaDataControl;

    82 

    83     QAudioEndpointSelector *m_audioInputEndpointSelector;

    84     QVideoDeviceControl *m_videoInputDevice;

    85 

    86     QMediaControl *m_videoOutput;

    87 

    88     QGstreamerVideoRenderer *m_videoRenderer;

    89     QGstreamerElementFactory *m_videoRendererFactory;

    90     QMediaControl *m_videoWindow;

    91     QGstreamerElementFactory *m_videoWindowFactory;

    92     QMediaControl *m_videoWidgetControl;

    93     QGstreamerElementFactory *m_videoWidgetFactory;

    94 };

    95 

    96 #endif // QGSTREAMERCAPTURESERVICE_H