/home/marsyas/marsyas/src/marsyas/Resample.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_Resample_H
#define MARSYAS_Resample_H

#include "MarSystem.h"


#include "ResampleLinear.h"
#include "ResampleBezier.h"
#include "ResampleSinc.h"
#include "ResampleNearestNeighbour.h"


namespace Marsyas
{
class marsyas_EXPORT Resample: public MarSystem
{





private: 
  //Add specific controls needed by this MarSystem.
    void addControls();
    MarControlPtr ctrl_option_;
    MarControlPtr ctrl_samplingRateAdjustmentMode_;
    MarControlPtr ctrl_offStart_;
    MarControlPtr ctrl_offEnd_;
    MarControlPtr ctrl_newSamplingRate_;
    MarControlPtr ctrl_resamplingMode_;
    MarSystem* interpolator_;
    ResampleBezier* resabez_;
    ResampleLinear* resalin_;
    ResampleSinc* resasinc_;
    //mrs_string resaModeOld_;
    void myUpdate(MarControlPtr sender);


public:
  Resample(std::string name);
    Resample(const Resample& a);
  ~Resample();
  MarSystem* clone() const;  
  //MarSystem* Resample::getInterpolator() const;

  void myProcess(realvec& in, realvec& out);


};

}//namespace Marsyas

#endif

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