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/*
ZynAddSubFX - a software synthesizer
EQ.h - EQ Effect
Copyright (C) 2002-2005 Nasca Octavian Paul
Author: Nasca Octavian Paul
This program is free software; you can redistribute it and/or modify
it under the terms of version 2 of the GNU General Public License
as published by the Free Software Foundation.
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 (version 2) for more details.
You should have received a copy of the GNU General Public License (version 2)
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef EQ_H
#define EQ_H
#include "../globals.h"
#include "../DSP/AnalogFilter.h"
#include "Effect.h"
class EQ:public Effect{
public:
EQ(int insertion,REALTYPE *efxoutl_,REALTYPE *efxoutr_);
~EQ();
void out(REALTYPE *smpsl,REALTYPE *smpr);
void setpreset(unsigned char npreset);
void changepar(int npar,unsigned char value);
unsigned char getpar(int npar);
void cleanup();
REALTYPE getfreqresponse(REALTYPE freq);
private:
//Parametrii
unsigned char Pvolume;//Volumul
void setvolume(unsigned char Pvolume);
struct {
//parameters
unsigned char Ptype,Pfreq,Pgain,Pq,Pstages;
//internal values
AnalogFilter *l,*r;
}filter[MAX_EQ_BANDS];
};
#endif
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