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/****************************************************************************
**
** Copyright (C) 2010 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QAUDIOFORMAT_H
#define QAUDIOFORMAT_H
#include <QtCore/qobject.h>
#include <QtCore/qshareddata.h>
#include <qtmultimediadefs.h>
#include <qtmedianamespace.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
class QAudioFormatPrivate;
class Q_MULTIMEDIA_EXPORT QAudioFormat
{
public:
enum SampleType { Unknown, SignedInt, UnSignedInt, Float };
enum Endian { BigEndian = QSysInfo::BigEndian, LittleEndian = QSysInfo::LittleEndian };
QAudioFormat();
QAudioFormat(const QAudioFormat &other);
~QAudioFormat();
QAudioFormat& operator=(const QAudioFormat &other);
bool operator==(const QAudioFormat &other) const;
bool operator!=(const QAudioFormat &other) const;
bool isValid() const;
void setFrequency(int frequency);
int frequency() const;
void setSampleRate(int sampleRate);
int sampleRate() const;
void setChannels(int channels);
int channels() const;
void setChannelCount(int channelCount);
int channelCount() const;
void setSampleSize(int sampleSize);
int sampleSize() const;
void setCodec(const QString &codec);
QString codec() const;
void setByteOrder(QAudioFormat::Endian byteOrder);
QAudioFormat::Endian byteOrder() const;
void setSampleType(QAudioFormat::SampleType sampleType);
QAudioFormat::SampleType sampleType() const;
private:
QSharedDataPointer<QAudioFormatPrivate> d;
};
#ifndef QT_NO_DEBUG_STREAM
Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, const QAudioFormat &);
Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAudioFormat::SampleType);
Q_MULTIMEDIA_EXPORT QDebug operator<<(QDebug, QAudioFormat::Endian);
#endif
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QAudioFormat)
Q_DECLARE_METATYPE(QAudioFormat::SampleType)
Q_DECLARE_METATYPE(QAudioFormat::Endian)
QT_END_HEADER
#endif // QAUDIOFORMAT_H
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