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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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 "qgstreamerimageencode.h"
#include "qgstreamercapturesession.h"
#include <QtCore/qdebug.h>
#include <math.h>
QGstreamerImageEncode::QGstreamerImageEncode(QGstreamerCaptureSession *session)
:QImageEncoderControl(session), m_session(session)
{
}
QGstreamerImageEncode::~QGstreamerImageEncode()
{
}
QList<QSize> QGstreamerImageEncode::supportedResolutions(const QImageEncoderSettings &, bool *continuous) const
{
if (continuous)
*continuous = m_session->videoInput() != 0;
return m_session->videoInput() ? m_session->videoInput()->supportedResolutions() : QList<QSize>();
}
QStringList QGstreamerImageEncode::supportedImageCodecs() const
{
return QStringList() << "jpeg";
}
QString QGstreamerImageEncode::imageCodecDescription(const QString &codecName) const
{
if (codecName == "jpeg")
return tr("JPEG image encoder");
return QString();
}
QImageEncoderSettings QGstreamerImageEncode::imageSettings() const
{
return m_settings;
}
void QGstreamerImageEncode::setImageSettings(const QImageEncoderSettings &settings)
{
if (m_settings != settings) {
m_settings = settings;
emit settingsChanged();
}
}
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