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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef WAV_PLUGIN_H
#define WAV_PLUGIN_H
#include <qstring.h>
#include <qapplication.h>
#include "mediaplayerplugininterface.h"
class WavPluginData;
class WavPlugin : public MediaPlayerDecoder {
public:
WavPlugin();
~WavPlugin();
const char *pluginName() { return "WavPlugin"; }
const char *pluginComment() { return "This is a simple plugin for playing wav files"; }
double pluginVersion() { return 1.0; }
bool isFileSupported( const QString& );
bool open( const QString& );
bool close();
bool isOpen();
//const QString &fileInfo() { return strInfo = qApp->translate( "MediaPlayer", "No Information Available", "media plugin text" ); }
const QString &fileInfo() { return strInfo = QString(""); }
// If decoder doesn't support audio then return 0 here
int audioStreams();
int audioChannels( int stream );
int audioFrequency( int stream );
int audioSamples( int stream );
bool audioSetSample( long sample, int stream );
long audioGetSample( int stream );
//bool audioReadMonoSamples( short *output, long samples, long& samplesRead, int stream );
//bool audioReadStereoSamples( short *output, long samples, long& samplesRead, int stream );
bool audioReadSamples( short *output, int channels, long samples, long& samplesRead, int stream );
//bool audioReadSamples( short *output, int channel, long samples, int stream );
//bool audioReReadSamples( short *output, int channel, long samples, int stream );
// If decoder doesn't support video then return 0 here
int videoStreams() { return 0; }
int videoWidth( int ) { return 0; }
int videoHeight( int ) { return 0; }
double videoFrameRate( int ) { return 0.0; }
int videoFrames( int ) { return 0; }
bool videoSetFrame( long, int ) { return FALSE; }
long videoGetFrame( int ) { return 0; }
bool videoReadFrame( unsigned char **, int, int, int, int, ColorFormat, int ) { return FALSE; }
bool videoReadScaledFrame( unsigned char **, int, int, int, int, int, int, ColorFormat, int ) { return FALSE; }
bool videoReadYUVFrame( char *, char *, char *, int, int, int, int, int ) { return FALSE; }
// Profiling
double getTime();
// Ignore if these aren't supported
bool setSMP( int ) { return FALSE; }
bool setMMX( bool ) { return FALSE; }
// Capabilities
bool supportsAudio() { return TRUE; }
bool supportsVideo() { return FALSE; }
bool supportsYUV() { return FALSE; }
bool supportsMMX() { return TRUE; }
bool supportsSMP() { return FALSE; }
bool supportsStereo() { return TRUE; }
bool supportsScaling() { return FALSE; }
private:
WavPluginData *d;
QString strInfo;
};
#endif
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