1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 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 48 QT_BEGIN_NAMESPACE 49 class QMediaPlayerControl; 50 class QMediaPlaylist; 51 class QMediaPlaylistNavigator; 52 53 class QGstreamerMetaData; 54 class QGstreamerPlayerControl; 55 class QGstreamerPlayerSession; 56 class QGstreamerMetaDataProvider; 57 class QGstreamerStreamsControl; 58 class QGstreamerVideoRenderer; 59 class QGstreamerVideoWindow; 60 class QGstreamerVideoWidgetControl; 61 class QGStreamerAvailabilityControl; 62 class QGstreamerAudioProbeControl; 63 class QGstreamerVideoProbeControl; 64 65 class QGstreamerPlayerService : public QMediaService 66 { 67 Q_OBJECT 68 public: 69 QGstreamerPlayerService(QObject *parent = 0); 70 ~QGstreamerPlayerService(); 71 72 QMediaControl *requestControl(const char *name) override; 73 void releaseControl(QMediaControl *control) override; 74 75 private: 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 97 QT_END_NAMESPACE 98 99 #endif 100