src/3rdparty/phonon/waveout/audiooutput.cpp
author Eckhart Koeppen <eckhart.koppen@nokia.com>
Wed, 21 Apr 2010 11:15:19 +0300
branchRCL_3
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3a438a6e0b41f1ef657ef0e648d352db636204aa
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/*  This file is part of the KDE project.
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Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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This library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2.1 or 3 of the License.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library.  If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "audiooutput.h"
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#include "mediaobject.h"
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#include <QtCore/QVector>
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#include <cmath>
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QT_BEGIN_NAMESPACE
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namespace Phonon
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{
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    namespace WaveOut
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    {
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        AudioOutput::AudioOutput(Backend *, QObject *parent)
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        {
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            setParent(parent);
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            m_volume = 0xffff;
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        }
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        AudioOutput::~AudioOutput()
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        {
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        }
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        int AudioOutput::outputDevice() const
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        {
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            return 0;
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        }
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        void AudioOutput::setVolume(qreal newVolume)
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        {
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            m_volume = newVolume;
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            emit volumeChanged(newVolume);
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        }
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        void AudioOutput::setCrossFadingProgress(short currentIndex, qreal progress)
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        {
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            Q_UNUSED(currentIndex);
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            Q_UNUSED(progress);
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        }
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        bool AudioOutput::setOutputDevice(const AudioOutputDevice & newDevice)
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        {
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            return setOutputDevice(newDevice.index());
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        }
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        qreal AudioOutput::volume() const
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        {
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            return m_volume;
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        }
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        bool AudioOutput::setOutputDevice(int newDevice)
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        {
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            return (newDevice == 0);
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        }
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    }
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}
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QT_END_NAMESPACE
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