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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 QtMultimedia module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef SYMBIANAUDIO_H
#define SYMBIANAUDIO_H

#include <QtCore/qnamespace.h>

QT_BEGIN_NAMESPACE

namespace SymbianAudio {

/**
 * Default values used by audio input and output classes, when underlying
 * DevSound instance has not yet been created.
 */

const int DefaultBufferSize = 4096; // bytes
const int DefaultNotifyInterval = 1000; // ms

/**
 * Enumeration used to track state of internal DevSound instances.
 * Values are translated to the corresponding QAudio::State values by
 * SymbianAudio::Utils::stateNativeToQt.
 */
enum State {
        ClosedState
    ,   InitializingState
    ,   ActiveState
    ,   IdleState
    ,   SuspendedState
};

} // namespace SymbianAudio

QT_END_NAMESPACE

#endif