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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd and/or its subsidiary(-ies).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include "avfmediaplayerservice.h"
#include "avfmediaplayersession.h"
#include "avfmediaplayercontrol.h"
#include "avfmediaplayermetadatacontrol.h"
#include "avfvideooutput.h"
#if QT_CONFIG(opengl)
#include "avfvideorenderercontrol.h"
#endif
#ifndef QT_NO_WIDGETS
# include "avfvideowidgetcontrol.h"
#endif
#include "avfvideowindowcontrol.h"
#import <AVFoundation/AVFoundation.h>
QT_USE_NAMESPACE
AVFMediaPlayerService::AVFMediaPlayerService(QObject *parent)
: QMediaService(parent)
, m_videoOutput(nullptr)
{
m_session = new AVFMediaPlayerSession(this);
m_control = new AVFMediaPlayerControl(this);
m_control->setSession(m_session);
m_playerMetaDataControl = new AVFMediaPlayerMetaDataControl(m_session, this);
connect(m_control, SIGNAL(mediaChanged(QMediaContent)), m_playerMetaDataControl, SLOT(updateTags()));
}
AVFMediaPlayerService::~AVFMediaPlayerService()
{
#ifdef QT_DEBUG_AVF
qDebug() << Q_FUNC_INFO;
#endif
delete m_session;
}
QMediaControl *AVFMediaPlayerService::requestControl(const char *name)
{
#ifdef QT_DEBUG_AVF
qDebug() << Q_FUNC_INFO << name;
#endif
if (qstrcmp(name, QMediaPlayerControl_iid) == 0)
return m_control;
if (qstrcmp(name, QMetaDataReaderControl_iid) == 0)
return m_playerMetaDataControl;
#if QT_CONFIG(opengl)
if (qstrcmp(name, QVideoRendererControl_iid) == 0) {
if (!m_videoOutput)
m_videoOutput = new AVFVideoRendererControl(this);
m_session->setVideoOutput(qobject_cast<AVFVideoOutput*>(m_videoOutput));
return m_videoOutput;
}
#endif
#ifndef QT_NO_WIDGETS
if (qstrcmp(name, QVideoWidgetControl_iid) == 0) {
if (!m_videoOutput)
m_videoOutput = new AVFVideoWidgetControl(this);
m_session->setVideoOutput(qobject_cast<AVFVideoOutput*>(m_videoOutput));
return m_videoOutput;
}
#endif
if (qstrcmp(name, QVideoWindowControl_iid) == 0) {
if (!m_videoOutput)
m_videoOutput = new AVFVideoWindowControl(this);
m_session->setVideoOutput(qobject_cast<AVFVideoOutput*>(m_videoOutput));
return m_videoOutput;
}
return nullptr;
}
void AVFMediaPlayerService::releaseControl(QMediaControl *control)
{
#ifdef QT_DEBUG_AVF
qDebug() << Q_FUNC_INFO << control;
#endif
if (m_videoOutput == control) {
#if QT_CONFIG(opengl)
AVFVideoRendererControl *renderControl = qobject_cast<AVFVideoRendererControl*>(m_videoOutput);
if (renderControl)
renderControl->setSurface(nullptr);
#endif
m_videoOutput = nullptr;
m_session->setVideoOutput(nullptr);
delete control;
}
}
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