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39
40#ifndef QGSTREAMERPLAYERSERVICE_H
41#define QGSTREAMERPLAYERSERVICE_H
42
43#include <QtCore/qobject.h>
44#include <QtCore/qiodevice.h>
45
46#include <qmediaservice.h>
47
48QT_BEGIN_NAMESPACE
49class QMediaPlayerControl;
50class QMediaPlaylist;
51class QMediaPlaylistNavigator;
52
53class QGstreamerMetaData;
54class QGstreamerPlayerControl;
55class QGstreamerPlayerSession;
56class QGstreamerMetaDataProvider;
57class QGstreamerStreamsControl;
58class QGstreamerVideoRenderer;
59class QGstreamerVideoWindow;
60class QGstreamerVideoWidgetControl;
61class QGStreamerAvailabilityControl;
62class QGstreamerAudioProbeControl;
63class QGstreamerVideoProbeControl;
64
65class QGstreamerPlayerService : public QMediaService
66{
67 Q_OBJECT
68public:
69 QGstreamerPlayerService(QObject *parent = 0);
70 ~QGstreamerPlayerService();
71
72 QMediaControl *requestControl(const char *name) override;
73 void releaseControl(QMediaControl *control) override;
74
75private:
76 QGstreamerPlayerControl *m_control = nullptr;
77 QGstreamerPlayerSession *m_session = nullptr;
78 QGstreamerMetaDataProvider *m_metaData = nullptr;
79 QGstreamerStreamsControl *m_streamsControl = nullptr;
80 QGStreamerAvailabilityControl *m_availabilityControl = nullptr;
81
82 QGstreamerAudioProbeControl *m_audioProbeControl = nullptr;
83 QGstreamerVideoProbeControl *m_videoProbeControl = nullptr;
84
85 QMediaControl *m_videoOutput = nullptr;
86 QMediaControl *m_videoRenderer = nullptr;
87 QGstreamerVideoWindow *m_videoWindow = nullptr;
88#if defined(HAVE_WIDGETS)
89 QGstreamerVideoWidgetControl *m_videoWidget = nullptr;
90#endif
91
92 void increaseVideoRef();
93 void decreaseVideoRef();
94 int m_videoReferenceCount = 0;
95};
96
97QT_END_NAMESPACE
98
99#endif
100

source code of qtmultimedia/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.h