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- /*
- ZynAddSubFX - a software synthesizer
-
- EnvelopeParams.h - Parameters for Envelope
- Copyright (C) 2002-2004 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
-
-