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diff --git a/src/multimedia/audio/qaudiooutput_alsa_p.h b/src/multimedia/audio/qaudiooutput_alsa_p.h
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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.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists for the convenience
-// of other Qt classes. This header file may change from version to
-// version without notice, or even be removed.
-//
-// We mean it.
-//
-
-#ifndef QAUDIOOUTPUTALSA_H
-#define QAUDIOOUTPUTALSA_H
-
-#include <alsa/asoundlib.h>
-
-#include <QtCore/qfile.h>
-#include <QtCore/qdebug.h>
-#include <QtCore/qtimer.h>
-#include <QtCore/qstring.h>
-#include <QtCore/qstringlist.h>
-#include <QtCore/qdatetime.h>
-
-#include "qaudio.h"
-#include "qaudiodeviceinfo.h"
-#include "qaudiosystem.h"
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-QT_MODULE(Multimedia)
-
-
-class OutputPrivate;
-
-class QAudioOutputPrivate : public QAbstractAudioOutput
-{
- friend class OutputPrivate;
- Q_OBJECT
-public:
- QAudioOutputPrivate(const QByteArray &device);
- ~QAudioOutputPrivate();
-
- qint64 write( const char *data, qint64 len );
-
- void start(QIODevice* device);
- QIODevice* start();
- void stop();
- void reset();
- void suspend();
- void resume();
- int bytesFree() const;
- int periodSize() const;
- void setBufferSize(int value);
- int bufferSize() const;
- void setNotifyInterval(int milliSeconds);
- int notifyInterval() const;
- qint64 processedUSecs() const;
- qint64 elapsedUSecs() const;
- QAudio::Error error() const;
- QAudio::State state() const;
- void setFormat(const QAudioFormat& fmt);
- QAudioFormat format() const;
-
- QIODevice* audioSource;
- QAudioFormat settings;
- QAudio::Error errorState;
- QAudio::State deviceState;
-
-private slots:
- void userFeed();
- void feedback();
- void updateAvailable();
- bool deviceReady();
-
-signals:
- void processMore();
-
-private:
- bool opened;
- bool pullMode;
- bool resuming;
- int buffer_size;
- int period_size;
- int intervalTime;
- qint64 totalTimeValue;
- unsigned int buffer_time;
- unsigned int period_time;
- snd_pcm_uframes_t buffer_frames;
- snd_pcm_uframes_t period_frames;
- static void async_callback(snd_async_handler_t *ahandler);
- int xrun_recovery(int err);
-
- int setFormat();
- bool open();
- void close();
-
- QTimer* timer;
- QByteArray m_device;
- int bytesAvailable;
- QTime timeStamp;
- QTime clockStamp;
- qint64 elapsedTimeOffset;
- char* audioBuffer;
- snd_pcm_t* handle;
- snd_async_handler_t* ahandler;
- snd_pcm_access_t access;
- snd_pcm_format_t pcmformat;
- snd_timestamp_t* timestamp;
- snd_pcm_hw_params_t *hwparams;
-};
-
-class OutputPrivate : public QIODevice
-{
- friend class QAudioOutputPrivate;
- Q_OBJECT
-public:
- OutputPrivate(QAudioOutputPrivate* audio);
- ~OutputPrivate();
-
- qint64 readData( char* data, qint64 len);
- qint64 writeData(const char* data, qint64 len);
-
-private:
- QAudioOutputPrivate *audioDevice;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-
-#endif