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/*
rakarrack - a guitar effects software
PitchShifter.h - Shifterr definitions
Copyright (C) 2008-2010 Josep Andreu
Author: Josep Andreu
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
(version2) along with this program; if not, write to the Free Software
Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef SHIFTER_H
#define SHIFTER_H
#include "global.h"
#include "smbPitchShift.h"
#define IDLE 0
#define UP 1
#define WAIT 2
#define DOWN 3
class Shifter
{
public:
Shifter (float *efxoutl_, float *efxoutr_, long int Quality, int DS, int uq, int dq);
~Shifter ();
void out (float *smpsl, float *smpsr);
void setpreset (int npreset);
void changepar (int npar, int value);
int getpar (int npar);
void cleanup ();
void applyfilters (float * efxoutl);
void adjust(int DS);
int Ppreset;
long int hq;
float outvolume;
float *efxoutl;
float *efxoutr;
float *outi;
float *outo;
private:
void setvolume (int Pvolume);
void setpanning (int Ppan);
void setinterval (int Pinterval);
void setgain (int Pgain);
int Pvolume;
int Pgain;
int Ppan;
int Pinterval;
int Pupdown;
int Pmode;
int Pattack;
int Pdecay;
int Pthreshold;
int Pwhammy;
int state;
int DS_state;
int nPERIOD;
int nSAMPLE_RATE;
long window;
double u_up;
double u_down;
float nfSAMPLE_RATE;
float env, t_level, td_level, tz_level;
float a_rate,d_rate,tune, range, whammy;
float panning;
float gain;
float interval;
float *templ, *tempr;
Resample *U_Resample;
Resample *D_Resample;
PitchShifter *PS;
class FPreset *Fpre;
};
#endif
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