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/*
ZynAddSubFX - a software synthesizer
EnvelopeParams.h - Parameters for Envelope
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 ENVELOPE_PARAMS_H
#define ENVELOPE_PARAMS_H
#include "../globals.h"
#include "../Misc/XMLwrapper.h"
#include "Presets.h"
#define MAX_ENVELOPE_POINTS 40
#define MIN_ENVELOPE_DB -40
class EnvelopeParams:public Presets{
public:
EnvelopeParams(unsigned char Penvstretch_,unsigned char Pforcedrelease_);
~EnvelopeParams();
void ADSRinit(char A_dt,char D_dt,char S_val,char R_dt);
void ADSRinit_dB(char A_dt,char D_dt,char S_val,char R_dt);
void ASRinit(char A_val,char A_dt,char R_val,char R_dt);
void ADSRinit_filter(char A_val,char A_dt,char D_val,char D_dt,char R_dt,char R_val);
void ASRinit_bw(char A_val,char A_dt,char R_val,char R_dt);
void converttofree();
void add2XML(XMLwrapper *xml);
void defaults();
void getfromXML(XMLwrapper *xml);
REALTYPE getdt(char i);
/* Parametrii MIDI */
unsigned char Pfreemode;//1 daca este in modul free sau 0 daca este in mod ADSR,ASR,...
unsigned char Penvpoints;
unsigned char Penvsustain;//127 pentru dezactivat
unsigned char Penvdt[MAX_ENVELOPE_POINTS];
unsigned char Penvval[MAX_ENVELOPE_POINTS];
unsigned char Penvstretch;//64=normal stretch (piano-like), 0=no stretch
unsigned char Pforcedrelease;//0 - OFF, 1 - ON
unsigned char Plinearenvelope;//if the amplitude envelope is linear
unsigned char PA_dt,PD_dt,PR_dt,
PA_val,PD_val,PS_val,PR_val;
int Envmode;// 1 for ADSR parameters (linear amplitude)
// 2 for ADSR_dB parameters (dB amplitude)
// 3 for ASR parameters (frequency LFO)
// 4 for ADSR_filter parameters (filter parameters)
// 5 for ASR_bw parameters (bandwidth parameters)
private:
void store2defaults();
/* Default parameters */
unsigned char Denvstretch;
unsigned char Dforcedrelease;
unsigned char Dlinearenvelope;
unsigned char DA_dt,DD_dt,DR_dt,
DA_val,DD_val,DS_val,DR_val;
};
#endif
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