/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** This file may be used under the terms of the GNU Lesser General Public ** License version 2.1 as published by the Free Software Foundation and ** appearing in the file LICENSE.LGPL included in the packaging of this ** file. Please review the following information to ensure the GNU Lesser ** General Public License version 2.1 requirements will be met: ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU General ** Public License version 3.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of this ** file. Please review the following information to ensure the GNU General ** Public License version 3.0 requirements will be met: ** http://www.gnu.org/copyleft/gpl.html. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #if defined(HAVE_WIDGETS) #include #endif #include "qgstreamerplayerservice.h" #include "qgstreamerplayercontrol.h" #include "qgstreamerplayersession.h" #include "qgstreamermetadataprovider.h" #if defined(HAVE_WIDGETS) #include "qgstreamervideooverlay.h" #include "qgstreamervideowindow.h" #include "qgstreamervideowidget.h" #endif #include "qgstreamervideorenderer.h" #if defined(Q_WS_MAEMO_6) && defined(__arm__) #include "qgstreamergltexturerenderer.h" #endif #include "qgstreamerstreamscontrol.h" #include "qgstreameraudioprobecontrol.h" #include "qgstreamervideoprobecontrol.h" #include #include QT_BEGIN_NAMESPACE QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent): QMediaService(parent) , m_videoOutput(0) , m_videoRenderer(0) #if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS) , m_videoWindow(0) , m_videoWidget(0) #endif { m_session = new QGstreamerPlayerSession(this); m_control = new QGstreamerPlayerControl(m_session, this); m_metaData = new QGstreamerMetaDataProvider(m_session, this); m_streamsControl = new QGstreamerStreamsControl(m_session,this); #if defined(Q_WS_MAEMO_6) && defined(__arm__) m_videoRenderer = new QGstreamerGLTextureRenderer(this); #else m_videoRenderer = new QGstreamerVideoRenderer(this); #endif #if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS) #ifdef Q_WS_MAEMO_6 m_videoWindow = new QGstreamerVideoWindow(this, "omapxvsink"); #else m_videoWindow = new QGstreamerVideoOverlay(this); #endif m_videoWidget = new QGstreamerVideoWidgetControl(this); #endif } QGstreamerPlayerService::~QGstreamerPlayerService() { } QMediaControl *QGstreamerPlayerService::requestControl(const char *name) { if (qstrcmp(name,QMediaPlayerControl_iid) == 0) return m_control; if (qstrcmp(name,QMetaDataReaderControl_iid) == 0) return m_metaData; if (qstrcmp(name,QMediaStreamsControl_iid) == 0) return m_streamsControl; if (qstrcmp(name,QMediaVideoProbeControl_iid) == 0) { if (m_session) { QGstreamerVideoProbeControl *probe = new QGstreamerVideoProbeControl(this); m_session->addProbe(probe); return probe; } return 0; } if (qstrcmp(name,QMediaAudioProbeControl_iid) == 0) { if (m_session) { QGstreamerAudioProbeControl *probe = new QGstreamerAudioProbeControl(this); m_session->addProbe(probe); return probe; } return 0; } if (!m_videoOutput) { if (qstrcmp(name, QVideoRendererControl_iid) == 0) m_videoOutput = m_videoRenderer; #if defined(HAVE_XVIDEO) && defined(HAVE_WIDGETS) else if (qstrcmp(name, QVideoWidgetControl_iid) == 0) m_videoOutput = m_videoWidget; else if (qstrcmp(name, QVideoWindowControl_iid) == 0) m_videoOutput = m_videoWindow; #endif if (m_videoOutput) { m_control->setVideoOutput(m_videoOutput); return m_videoOutput; } } return 0; } void QGstreamerPlayerService::releaseControl(QMediaControl *control) { if (control == m_videoOutput) { m_videoOutput = 0; m_control->setVideoOutput(0); } QGstreamerVideoProbeControl* videoProbe = qobject_cast(control); if (videoProbe) { if (m_session) m_session->removeProbe(videoProbe); delete videoProbe; return; } QGstreamerAudioProbeControl* audioProbe = qobject_cast(control); if (audioProbe) { if (m_session) m_session->removeProbe(audioProbe); delete audioProbe; return; } } QT_END_NAMESPACE