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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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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