src/mt32/freeverb/revmodel.h

// Reverb model declaration
//
// Written by Jezar at Dreampoint, June 2000
// Modifications by Jerome Fisher, 2009
// http://www.dreampoint.co.uk
// This code is public domain

#ifndef _revmodel_
#define _revmodel_

#include "comb.h"
#include "allpass.h"
#include "tuning.h"
#include "../FileStream.h"

class revmodel
{
public:
                               revmodel(float scaletuning);
                                                 ~revmodel();
                        void   mute();
                        void   process(const float *inputL, const float *inputR, float *outputL, float *outputR, long numsamples);
                        void   setroomsize(float value);
                        float  getroomsize();
                        void   setdamp(float value);
                        float  getdamp();
                        void   setwet(float value);
                        float  getwet();
                        void   setdry(float value);
                        float  getdry();
                        void   setwidth(float value);
                        float  getwidth();
                        void   setmode(float value);
                        float  getmode();
                        void   setfiltval(float value);

                        void saveState( std::ostream &stream );
                        void loadState( std::istream &stream );
private:
                        void   update();
private:
        float  gain;
        float  roomsize,roomsize1;
        float  damp,damp1;
        float  wet,wet1,wet2;
        float  dry;
        float  width;
        float  mode;

        // LPF stuff
        float filtval;
        float filtprev1;
        float filtprev2;

        // Comb filters
        comb   combL[numcombs];
        comb   combR[numcombs];

        // Allpass filters
        allpass allpassL[numallpasses];
        allpass allpassR[numallpasses];
};

#endif//_revmodel_