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39
40
41#ifndef CAMERABINSERVICEPLUGIN_H
42#define CAMERABINSERVICEPLUGIN_H
43
44#include <qmediaserviceproviderplugin.h>
45#include <private/qgstreamervideoinputdevicecontrol_p.h>
46
47#include <gst/gst.h>
48
49QT_BEGIN_NAMESPACE
50
51class CameraBinServicePlugin
52 : public QMediaServiceProviderPlugin
53 , public QMediaServiceSupportedDevicesInterface
54 , public QMediaServiceDefaultDeviceInterface
55 , public QMediaServiceFeaturesInterface
56 , public QMediaServiceCameraInfoInterface
57{
58 Q_OBJECT
59 Q_INTERFACES(QMediaServiceSupportedDevicesInterface)
60 Q_INTERFACES(QMediaServiceDefaultDeviceInterface)
61 Q_INTERFACES(QMediaServiceFeaturesInterface)
62 Q_INTERFACES(QMediaServiceCameraInfoInterface)
63 Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "camerabin.json")
64public:
65 CameraBinServicePlugin();
66 ~CameraBinServicePlugin();
67
68 QMediaService* create(const QString &key) override;
69 void release(QMediaService *service) override;
70
71 QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const override;
72
73 QByteArray defaultDevice(const QByteArray &service) const override;
74 QList<QByteArray> devices(const QByteArray &service) const override;
75 QString deviceDescription(const QByteArray &service, const QByteArray &device) override;
76 QVariant deviceProperty(const QByteArray &service, const QByteArray &device, const QByteArray &property);
77
78 QCamera::Position cameraPosition(const QByteArray &device) const override;
79 int cameraOrientation(const QByteArray &device) const override;
80
81private:
82 GstElementFactory *sourceFactory() const;
83
84 mutable GstElementFactory *m_sourceFactory;
85};
86
87QT_END_NAMESPACE
88
89#endif // QGSTREAMERCAPTURESERVICEPLUGIN_H
90

source code of qtmultimedia/src/plugins/gstreamer/camerabin/camerabinserviceplugin.h