/home/marsyas/marsyas/src/marsyas/ResampleSinc.h

/*
** Copyright (C) 1998-2010 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_ResampleSinc_H
#define MARSYAS_ResampleSinc_H

#include "MarSystem.h"  

namespace Marsyas
{
class ResampleSinc: public MarSystem
{





private: 
  //Add specific controls needed by this MarSystem.
    void addControls();
    MarControlPtr ctrl_windowedMode_;
    MarControlPtr ctrl_samplingRateAdjustmentMode_;
    MarControlPtr ctrl_offStart_;
    MarControlPtr ctrl_offEnd_;
    MarControlPtr ctrl_stretch_;
    void myUpdate(MarControlPtr sender);
    mrs_real sinc(mrs_real t);
    mrs_real window(mrs_real position);

public:
  ResampleSinc(std::string name);
    ResampleSinc(const ResampleSinc& a);
  ~ResampleSinc();
  MarSystem* clone() const;  
  
  void myProcess(realvec& in, realvec& out);


};

}//namespace Marsyas

#endif

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