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  • Committer: tuehaste
  • Date: 2002-02-26 11:12:07 UTC
  • Revision ID: vcs-imports@canonical.com-20020226111207-5rly26cj9gdd19ba
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mixxx/mixxx/soundsource.h
 
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/***************************************************************************
 
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                          soundsource.h  -  description
 
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                             -------------------
 
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    begin                : Wed Feb 20 2002
 
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    copyright            : (C) 2002 by Tue and Ken Haste Andersen
 
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    email                : 
 
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 ***************************************************************************/
 
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/***************************************************************************
 
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 *                                                                         *
 
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 *   This program is free software; you can redistribute it and/or modify  *
 
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 *   it under the terms of the GNU General Public License as published by  *
 
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 *   the Free Software Foundation; either version 2 of the License, or     *
 
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 *   (at your option) any later version.                                   *
 
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 *                                                                         *
 
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 ***************************************************************************/
 
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#ifndef SOUNDSOURCE_H
 
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#define SOUNDSOURCE_H
 
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#include <qobject.h>
 
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#include "defs.h"
 
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#include <audiofile.h>
 
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#include <stdio.h>
 
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#include <fstream>
 
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#include <stdlib.h>
 
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#include <iostream>
 
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#include <sys/stat.h>
 
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#include <string.h>
 
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#include <mad.h>
 
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#include <vector>
 
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#include "errno.h"
 
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/**
 
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  *@author Tue and Ken Haste Andersen
 
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  */
 
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class SoundSource : public QObject {
 
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public:
 
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  SoundSource();
 
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  virtual ~SoundSource();
 
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  virtual long seek(long) = 0;
 
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  virtual unsigned read(unsigned long size, const SAMPLE*) = 0;
 
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  virtual long unsigned length() = 0;
 
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};
 
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class AFlibfile : public SoundSource {
 
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 private:
 
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  int channels;
 
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  AFfilehandle fh;
 
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  long filelength, mp3filelength;
 
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 public:
 
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  AFlibfile(const char*);
 
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  ~AFlibfile();
 
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  long seek(long);
 
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  unsigned read(unsigned long size, const SAMPLE*);
 
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  long unsigned length();
 
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};
 
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class mp3file : public SoundSource {
 
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 private:
 
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  FILE *file;
 
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  unsigned inputbuf_len;
 
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  unsigned char *inputbuf;
 
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  int bitrate;
 
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  long filelength, mp3filelength;
 
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  mad_stream Stream;
 
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  mad_frame Frame;
 
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  mad_synth Synth;
 
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  vector<long> ftable,sampletable;
 
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 public:
 
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  mp3file(const char*);
 
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  ~mp3file();
 
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  long seek(long);
 
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  unsigned read(unsigned long size, const SAMPLE*);
 
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  long unsigned length();
 
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};
 
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#endif