From e40fc849149dd97c248866a4a1d026dda5e57b62 Mon Sep 17 00:00:00 2001
From: Robert Jonsson <spamatica@gmail.com>
Date: Mon, 7 Mar 2011 19:01:11 +0000
Subject: clean3

---
 .../synti/zynaddsubfx/Params/EnvelopeParams.C      | 227 +++++++++++++++++++++
 1 file changed, 227 insertions(+)
 create mode 100644 attic/muse_qt4_evolution/synti/zynaddsubfx/Params/EnvelopeParams.C

(limited to 'attic/muse_qt4_evolution/synti/zynaddsubfx/Params/EnvelopeParams.C')

diff --git a/attic/muse_qt4_evolution/synti/zynaddsubfx/Params/EnvelopeParams.C b/attic/muse_qt4_evolution/synti/zynaddsubfx/Params/EnvelopeParams.C
new file mode 100644
index 00000000..074d6aee
--- /dev/null
+++ b/attic/muse_qt4_evolution/synti/zynaddsubfx/Params/EnvelopeParams.C
@@ -0,0 +1,227 @@
+/*
+  ZynAddSubFX - a software synthesizer
+ 
+  EnvelopeParams.C - 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
+
+*/
+
+#include <stdio.h>
+
+#include <math.h>
+#include <stdlib.h>
+#include "EnvelopeParams.h"
+
+EnvelopeParams::EnvelopeParams(unsigned char Penvstretch_,unsigned char Pforcedrelease_):Presets(){
+    int i;
+    
+    PA_dt=10;PD_dt=10;PR_dt=10;PA_val=64;PD_val=64;PS_val=64;PR_val=64;
+    
+    for (i=0;i<MAX_ENVELOPE_POINTS;i++){
+	Penvdt[i]=32;
+	Penvval[i]=64;
+    };
+    Penvdt[0]=0;//no used
+    Penvsustain=1;
+    Penvpoints=1;
+    Envmode=1;
+    Penvstretch=Penvstretch_;
+    Pforcedrelease=Pforcedrelease_;        
+    Pfreemode=1;
+    Plinearenvelope=0;
+    
+    store2defaults();
+};
+
+EnvelopeParams::~EnvelopeParams(){
+};
+
+REALTYPE EnvelopeParams::getdt(char i){
+    REALTYPE result=(pow(2.0,Penvdt[i]/127.0*12.0)-1.0)*10.0;//miliseconds
+    return(result);
+};
+
+
+/*
+ * ADSR/ASR... initialisations
+ */
+void EnvelopeParams::ADSRinit(char A_dt,char D_dt,char S_val,char R_dt){
+    setpresettype("Penvamplitude");
+    Envmode=1;
+    PA_dt=A_dt;PD_dt=D_dt;PS_val=S_val;PR_dt=R_dt;
+    Pfreemode=0;
+    converttofree();
+
+    store2defaults();
+};
+
+void EnvelopeParams::ADSRinit_dB(char A_dt,char D_dt,char S_val,char R_dt){
+    setpresettype("Penvamplitude");
+    Envmode=2;
+    PA_dt=A_dt;PD_dt=D_dt;PS_val=S_val;PR_dt=R_dt;
+    Pfreemode=0;
+    converttofree();
+
+    store2defaults();
+};
+
+void EnvelopeParams::ASRinit(char A_val,char A_dt,char R_val,char R_dt){
+    setpresettype("Penvfrequency");
+    Envmode=3;
+    PA_val=A_val;PA_dt=A_dt;PR_val=R_val;PR_dt=R_dt;
+    Pfreemode=0;
+    converttofree();
+
+    store2defaults();
+};
+
+void EnvelopeParams::ADSRinit_filter(char A_val,char A_dt,char D_val,char D_dt,char R_dt,char R_val){
+    setpresettype("Penvfilter");
+    Envmode=4;
+    PA_val=A_val;PA_dt=A_dt;PD_val=D_val;PD_dt=D_dt;PR_dt=R_dt;PR_val=R_val;
+    Pfreemode=0;
+    converttofree();
+    store2defaults();
+};
+
+void EnvelopeParams::ASRinit_bw(char A_val,char A_dt,char R_val,char R_dt){
+    setpresettype("Penvbandwidth");
+    Envmode=5;
+    PA_val=A_val;PA_dt=A_dt;PR_val=R_val;PR_dt=R_dt;
+    Pfreemode=0;
+    converttofree();
+    store2defaults();
+};
+
+/*
+ * Convert the Envelope to freemode
+ */
+void EnvelopeParams::converttofree(){
+    switch (Envmode){
+	case 1:	Penvpoints=4;Penvsustain=2;
+		Penvval[0]=0;Penvdt[1]=PA_dt;Penvval[1]=127;
+		Penvdt[2]=PD_dt;Penvval[2]=PS_val;
+		Penvdt[3]=PR_dt;Penvval[3]=0;    
+		break;
+	case 2: Penvpoints=4;Penvsustain=2;
+		Penvval[0]=0;Penvdt[1]=PA_dt;
+		Penvval[1]=127;Penvdt[2]=PD_dt;
+		Penvval[2]=PS_val;Penvdt[3]=PR_dt;Penvval[3]=0;    
+		break;	
+	case 3:	Penvpoints=3;Penvsustain=1;
+    		Penvval[0]=PA_val;Penvdt[1]=PA_dt;
+		Penvval[1]=64;Penvdt[2]=PR_dt;Penvval[2]=PR_val;
+		break;
+	case 4:	Penvpoints=4;Penvsustain=2;
+		Penvval[0]=PA_val;Penvdt[1]=PA_dt;
+		Penvval[1]=PD_val;Penvdt[2]=PD_dt;Penvval[2]=64;
+		Penvdt[3]=PR_dt;Penvval[3]=PR_val;
+		break;
+	case 5:	Penvpoints=3;Penvsustain=1;
+    		Penvval[0]=PA_val;Penvdt[1]=PA_dt;
+		Penvval[1]=64;Penvdt[2]=PR_dt;Penvval[2]=PR_val;
+		break;
+    };
+};
+
+
+
+
+void EnvelopeParams::add2XML(XMLwrapper *xml){
+    xml->addparbool("free_mode",Pfreemode);    
+    xml->addpar("env_points",Penvpoints);
+    xml->addpar("env_sustain",Penvsustain);
+    xml->addpar("env_stretch",Penvstretch);
+    xml->addparbool("forced_release",Pforcedrelease);
+    xml->addparbool("linear_envelope",Plinearenvelope);
+    xml->addpar("A_dt",PA_dt);
+    xml->addpar("D_dt",PD_dt);
+    xml->addpar("R_dt",PR_dt);
+    xml->addpar("A_val",PA_val);
+    xml->addpar("D_val",PD_val);
+    xml->addpar("S_val",PS_val);
+    xml->addpar("R_val",PR_val);
+
+    if ((Pfreemode!=0)||(!xml->minimal)){
+	for (int i=0;i<Penvpoints;i++){
+	    xml->beginbranch("POINT",i);
+		if (i!=0) xml->addpar("dt",Penvdt[i]);
+		xml->addpar("val",Penvval[i]);
+	    xml->endbranch();
+	};
+    };
+};
+
+
+
+void EnvelopeParams::getfromXML(XMLwrapper *xml){
+    Pfreemode=xml->getparbool("free_mode",Pfreemode);    
+    Penvpoints=xml->getpar127("env_points",Penvpoints);
+    Penvsustain=xml->getpar127("env_sustain",Penvsustain);
+    Penvstretch=xml->getpar127("env_stretch",Penvstretch);
+    Pforcedrelease=xml->getparbool("forced_release",Pforcedrelease);
+    Plinearenvelope=xml->getparbool("linear_envelope",Plinearenvelope);
+
+    PA_dt=xml->getpar127("A_dt",PA_dt);
+    PD_dt=xml->getpar127("D_dt",PD_dt);
+    PR_dt=xml->getpar127("R_dt",PR_dt);
+    PA_val=xml->getpar127("A_val",PA_val);
+    PD_val=xml->getpar127("D_val",PD_val);
+    PS_val=xml->getpar127("S_val",PS_val);
+    PR_val=xml->getpar127("R_val",PR_val);
+
+    for (int i=0;i<Penvpoints;i++){
+        if (xml->enterbranch("POINT",i)==0) continue;
+	    if (i!=0) Penvdt[i]=xml->getpar127("dt",Penvdt[i]);
+	    Penvval[i]=xml->getpar127("val",Penvval[i]);
+	xml->exitbranch();
+    };
+    
+    if (!Pfreemode) converttofree();
+};
+
+
+void EnvelopeParams::defaults(){
+    Penvstretch=Denvstretch;
+    Pforcedrelease=Dforcedrelease;
+    Plinearenvelope=Dlinearenvelope;
+    PA_dt=DA_dt;
+    PD_dt=DD_dt;
+    PR_dt=DR_dt;
+    PA_val=DA_val;
+    PD_val=DD_val;
+    PS_val=DS_val;
+    PR_val=DR_val;
+    Pfreemode=0;
+    converttofree();
+};
+
+void EnvelopeParams::store2defaults(){
+    Denvstretch=Penvstretch;
+    Dforcedrelease=Pforcedrelease;
+    Dlinearenvelope=Plinearenvelope;
+    DA_dt=PA_dt;
+    DD_dt=PD_dt;
+    DR_dt=PR_dt;
+    DA_val=PA_val;
+    DD_val=PD_val;
+    DS_val=PS_val;
+    DR_val=PR_val;
+};
+
+
+
-- 
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