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39
40
41#ifndef QGSTREAMERPLAYERSERVICEPLUGIN_H
42#define QGSTREAMERPLAYERSERVICEPLUGIN_H
43
44#include <qmediaserviceproviderplugin.h>
45#include <QtCore/qset.h>
46#include <QtCore/QObject>
47
48QT_BEGIN_NAMESPACE
49
50
51class QGstreamerPlayerServicePlugin
52 : public QMediaServiceProviderPlugin
53 , public QMediaServiceFeaturesInterface
54 , public QMediaServiceSupportedFormatsInterface
55{
56 Q_OBJECT
57 Q_INTERFACES(QMediaServiceFeaturesInterface)
58 Q_INTERFACES(QMediaServiceSupportedFormatsInterface)
59 Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "mediaplayer.json")
60public:
61 QMediaService* create(const QString &key) override;
62 void release(QMediaService *service) override;
63
64 QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const override;
65
66 QMultimedia::SupportEstimate hasSupport(const QString &mimeType, const QStringList &codecs) const override;
67 QStringList supportedMimeTypes() const override;
68
69private:
70 void updateSupportedMimeTypes() const;
71
72 mutable QSet<QString> m_supportedMimeTypeSet; //for fast access
73};
74
75QT_END_NAMESPACE
76
77#endif // QGSTREAMERPLAYERSERVICEPLUGIN_H
78
79

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