/home/marsyas/marsyas/src/marsyas/PeakSynthFFT.h

/*
** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
**  
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
** 
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU General Public License for more details.
** 
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software 
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef MARSYAS_PESYNFFT_H
#define MARSYAS_PESYNFFT_H

#include "MarSystem.h"  

namespace Marsyas
{
class PeakSynthFFT: public MarSystem
{
private: 
    
    MarControlPtr ctrl_Peaks_;
    MarControlPtr ctrl_NbChannels_;

    mrs_real fgVolume_ ; 
  mrs_real fgPanning_ ;
    mrs_real bgVolume_ ; 
  mrs_real bgPanning_; 
    realvec mask_;
    realvec lastMask_;

    void addControls(); 
    void myUpdate(MarControlPtr sender);
  void generateMask(mrs_natural type);
  void lpfMask();
public:
  PeakSynthFFT(std::string name);
    PeakSynthFFT(const PeakSynthFFT& a);
  ~PeakSynthFFT();
  MarSystem* clone() const;  
  
  void myProcess(realvec& in, realvec& out);
};

}//namespace Marsyas

#endif

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