clean3

1 files changed, 0 insertions, 438 deletions

diff --git a/muse_qt4_evolution/synti/zynaddsubfx/Effects/Reverb.C b/muse_qt4_evolution/synti/zynaddsubfx/Effects/Reverb.C
deleted file mode 100644
index b39e41c9..00000000
--- a/muse_qt4_evolution/synti/zynaddsubfx/Effects/Reverb.C
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
-  ZynAddSubFX - a software synthesizer
- 
-  Reverb.C - Reverberation 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
-
-*/
-
-#include <stdio.h>
-
-#include <math.h>
-#include <stdlib.h>
-#include "Reverb.h"
-
-/*TODO: EarlyReflections,Prdelay,Perbalance */
-
-Reverb::Reverb(int insertion_,REALTYPE *efxoutl_,REALTYPE *efxoutr_){
-    efxoutl=efxoutl_;
-    efxoutr=efxoutr_;
-    inputbuf=new REALTYPE[SOUND_BUFFER_SIZE];
-    filterpars=NULL;
-
-    insertion=insertion_;
-    //defaults
-    Ppreset=0;
-    Pvolume=48; 
-    Ppan=64; 
-    Ptime=64;
-    Pidelay=40; 
-    Pidelayfb=0; 
-    Prdelay=0; 
-    Plpf=127;
-    Phpf=0; 
-    Perbalance=64; 
-    Plohidamp=80;
-    Ptype=1;
-    Proomsize=64;roomsize=1.0;rs=1.0;
-
-    for (int i=0;i<REV_COMBS*2;i++) {
-	comblen[i]=800+(int)(RND*1400);
-	combk[i]=0;
-	lpcomb[i]=0;
-	combfb[i]=-0.97;
-	comb[i]=NULL;
-    };	
-
-    for (int i=0;i<REV_APS*2;i++) {
-	aplen[i]=500+(int)(RND*500);
-	apk[i]=0;
-	ap[i]=NULL;
-    };
-    
-    lpf=NULL;hpf=NULL;//no filter
-    idelay=NULL;
-
-    setpreset(Ppreset);
-    cleanup();//do not call this before the comb initialisation
-};
-
-
-Reverb::~Reverb(){
-    int i;
-    if (idelay!=NULL) delete idelay;
-    if (hpf!=NULL) delete hpf;
-    if (lpf!=NULL) delete lpf;
-
-    for (i=0;i<REV_APS*2;i++) delete ap[i];
-    for (i=0;i<REV_COMBS*2;i++) delete comb[i];
-
-    delete [] inputbuf;
-};
-
-/*
- * Cleanup the effect
- */
-void Reverb::cleanup(){
-    int i,j;
-    for (i=0;i<REV_COMBS*2;i++){
-	lpcomb[i]=0.0;
-	for (j=0;j<comblen[i];j++) comb[i][j]=0.0;
-    };
-
-    for (i=0;i<REV_APS*2;i++) 
-	for (j=0;j<aplen[i];j++) ap[i][j]=0.0;
-
-    if (idelay!=NULL) for (i=0;i<idelaylen;i++) idelay[i]=0.0;
-
-    if (hpf!=NULL) hpf->cleanup();
-    if (lpf!=NULL) lpf->cleanup();
-
-};
-
-/*
- * Process one channel; 0=left,1=right
- */
-void Reverb::processmono(int ch,REALTYPE *output){
-    int i,j;
-    REALTYPE fbout,tmp;
-    //TODO: implement the high part from lohidamp
-    
-    for (j=REV_COMBS*ch;j<REV_COMBS*(ch+1);j++){
-
-	int ck=combk[j];
-	int comblength=comblen[j];
-	REALTYPE lpcombj=lpcomb[j];
-
-	for (i=0;i<SOUND_BUFFER_SIZE;i++){
-    	    fbout=comb[j][ck]*combfb[j];
-    	    fbout=fbout*(1.0-lohifb)+lpcombj*lohifb;
-	    lpcombj=fbout;	
-
-	    comb[j][ck]=inputbuf[i]+fbout;
-	    output[i]+=fbout;
-
-	    if ((++ck)>=comblength) ck=0;
-	};
-
-	combk[j]=ck;
-	lpcomb[j]=lpcombj;
-    };
-
-    for (j=REV_APS*ch;j<REV_APS*(1+ch);j++){
-	int ak=apk[j];
-	int aplength=aplen[j];
-	for (i=0;i<SOUND_BUFFER_SIZE;i++){
-	    tmp=ap[j][ak];
-	    ap[j][ak]=0.7*tmp+output[i];
-	    output[i]=tmp-0.7*ap[j][ak];
-	    if ((++ak)>=aplength) ak=0;
-	};
-	apk[j]=ak;
-    };
-};
-
-/*
- * Effect output
- */
-void Reverb::out(REALTYPE *smps_l, REALTYPE *smps_r){
-    int i;
-    if ((Pvolume==0)&&(insertion!=0)) return;
-    
-    for (i=0;i<SOUND_BUFFER_SIZE;i++) {
-	inputbuf[i]=(smps_l[i]+smps_r[i])/2.0;
-	//Initial delay r
-	if (idelay!=NULL){
-    	    REALTYPE tmp=inputbuf[i]+idelay[idelayk]*idelayfb;
-    	    inputbuf[i]=idelay[idelayk];
-    	    idelay[idelayk]=tmp;		
-    	    idelayk++;if (idelayk>=idelaylen) idelayk=0;
-	};
-    };
-
-    if (lpf!=NULL) lpf->filterout(inputbuf);
-    if (hpf!=NULL) hpf->filterout(inputbuf);
-
-    processmono(0,efxoutl);//left
-    processmono(1,efxoutr);//right
-    
-    REALTYPE lvol=rs/REV_COMBS*pan;
-    REALTYPE rvol=rs/REV_COMBS*(1.0-pan);
-    if (insertion!=0){
-	lvol*=2;rvol*=2;
-    };
-    for (int i=0;i<SOUND_BUFFER_SIZE;i++){
-	efxoutl[i]*=lvol;
-	efxoutr[i]*=rvol;
-    };
-};
-
-
-/*
- * Parameter control
- */
-void Reverb::setvolume(unsigned char Pvolume){
-    this->Pvolume=Pvolume;
-    if (insertion==0) {
-	outvolume=pow(0.01,(1.0-Pvolume/127.0))*4.0;
-	volume=1.0;
-    } else {
-	volume=outvolume=Pvolume/127.0;
-	if (Pvolume==0) cleanup();
-    };
-};
-
-void Reverb::setpan(unsigned char Ppan){
-    this->Ppan=Ppan;
-    pan=(REALTYPE)Ppan/127.0;
-};
-
-void Reverb::settime(unsigned char Ptime){
-    int i;
-    REALTYPE t;
-    this->Ptime=Ptime;
-    t=pow(60.0,(REALTYPE)Ptime/127.0)-0.97;
-
-    for (i=0;i<REV_COMBS*2;i++){
-	combfb[i]=-exp((REALTYPE)comblen[i]/(REALTYPE)SAMPLE_RATE*log(0.001)/t);
-	//the feedback is negative because it removes the DC
-    };
-};
-
-void Reverb::setlohidamp(unsigned char Plohidamp){
-    REALTYPE x;    
-    
-    if (Plohidamp<64) Plohidamp=64;//remove this when the high part from lohidamp will be added
-    
-    this->Plohidamp=Plohidamp;
-    if (Plohidamp==64) {
-	lohidamptype=0;
-	lohifb=0.0;
-	} else {
-	    if (Plohidamp<64) lohidamptype=1;
-    	    if (Plohidamp>64) lohidamptype=2;
-	    x=fabs((REALTYPE)(Plohidamp-64)/64.1);
-	    lohifb=x*x;
-	};
-};
-
-void Reverb::setidelay(unsigned char Pidelay){
-    REALTYPE delay;
-    this->Pidelay=Pidelay;
-    delay=pow(50*Pidelay/127.0,2)-1.0;
-    
-    if (idelay!=NULL) delete (idelay);
-    idelay=NULL;
-    
-    idelaylen=(int) (SAMPLE_RATE*delay/1000);
-    if (idelaylen>1) {
-	idelayk=0;
-	idelay=new REALTYPE[idelaylen];
-        for (int i=0;i<idelaylen;i++) idelay[i]=0.0;
-    };
-};
-
-void Reverb::setidelayfb(unsigned char Pidelayfb){
-    this->Pidelayfb=Pidelayfb;
-    idelayfb=Pidelayfb/128.0;
-};
-
-void Reverb::sethpf(unsigned char Phpf){
-    this->Phpf=Phpf;
-    if (Phpf==0) {//No HighPass
-	    if (hpf!=NULL) delete(hpf);
-	    hpf=NULL;
-	}
-       else{
-        REALTYPE fr=exp(pow(Phpf/127.0,0.5)*log(10000.0))+20.0;
-	if (hpf==NULL) hpf=new AnalogFilter(3,fr,1,0);
-	        else hpf->setfreq(fr);
-	};
-};
-
-void Reverb::setlpf(unsigned char Plpf){
-    this->Plpf=Plpf;
-    if (Plpf==127) {//No LowPass
-	    if (lpf!=NULL) delete(lpf);
-	    lpf=NULL;
-	}
-       else{
-        REALTYPE fr=exp(pow(Plpf/127.0,0.5)*log(25000.0))+40;
-	if (lpf==NULL) lpf=new AnalogFilter(2,fr,1,0);
-	        else lpf->setfreq(fr);
-	};
-};
-
-void Reverb::settype(unsigned char Ptype){
-    const int NUM_TYPES=2;
-    int combtunings[NUM_TYPES][REV_COMBS]={
-	//this is unused (for random)
-	{0,0,0,0,0,0,0,0},
-	//Freeverb by Jezar at Dreampoint
-	{1116,1188,1277,1356,1422,1491,1557,1617}
-    };
-    int aptunings[NUM_TYPES][REV_APS]={
-	//this is unused (for random)
-	{0,0,0,0},
-	//Freeverb by Jezar at Dreampoint
-	{225,341,441,556}
-    };
-
-    if (Ptype>=NUM_TYPES) Ptype=NUM_TYPES-1;
-    this->Ptype=Ptype;
-    
-    REALTYPE tmp;
-    for (int i=0;i<REV_COMBS*2;i++) {
-	if (Ptype==0) tmp=800.0+(int)(RND*1400.0);
-	    else tmp=combtunings[Ptype][i%REV_COMBS];
-	tmp*=roomsize;
-	if (i>REV_COMBS) tmp+=23.0;
-	tmp*=SAMPLE_RATE/44100.0;//adjust the combs according to the samplerate
-	if (tmp<10) tmp=10;
-	
-	comblen[i]=(int) tmp;
-	combk[i]=0;
-	lpcomb[i]=0;
-	if (comb[i]!=NULL) delete comb[i];
-	comb[i]=new REALTYPE[comblen[i]];
-    };	
-
-    for (int i=0;i<REV_APS*2;i++) {
-	if (Ptype==0) tmp=500+(int)(RND*500);
-	    else tmp=aptunings[Ptype][i%REV_APS];
-	tmp*=roomsize;    
-	if (i>REV_APS) tmp+=23.0;
-	tmp*=SAMPLE_RATE/44100.0;//adjust the combs according to the samplerate
-	if (tmp<10) tmp=10;
-	aplen[i]=(int) tmp;
-	apk[i]=0;
-	if (ap[i]!=NULL) delete ap[i];
-	ap[i]=new REALTYPE[aplen[i]];
-    };
-    settime(Ptime);
-    cleanup();
-};
-
-void Reverb::setroomsize(unsigned char Proomsize){
-    if (Proomsize==0) Proomsize=64;//this is because the older versions consider roomsize=0
-    this->Proomsize=Proomsize;
-    roomsize=(Proomsize-64.0)/64.0;
-    if (roomsize>0.0) roomsize*=2.0;
-    roomsize=pow(10.0,roomsize);
-    rs=sqrt(roomsize);
-    settype(Ptype);    
-};
-
-void Reverb::setpreset(unsigned char npreset){
-    const int PRESET_SIZE=12;
-    const int NUM_PRESETS=13;
-    unsigned char presets[NUM_PRESETS][PRESET_SIZE]={
-	//Cathedral1
-	{80,64,63,24,0,0,0,85,5,83,1,64},
-    	//Cathedral2
-	{80,64,69,35,0,0,0,127,0,71,0,64},
-	//Cathedral3
-	{80,64,69,24,0,0,0,127,75,78,1,85},
-	//Hall1
-	{90,64,51,10,0,0,0,127,21,78,1,64},
-	//Hall2
-	{90,64,53,20,0,0,0,127,75,71,1,64},
-	//Room1
-	{100,64,33,0,0,0,0,127,0,106,0,30},
-	//Room2
-	{100,64,21,26,0,0,0,62,0,77,1,45},
-	//Basement
-	{110,64,14,0,0,0,0,127,5,71,0,25},
-	//Tunnel
-	{85,80,84,20,42,0,0,51,0,78,1,105},
-	//Echoed1
-	{95,64,26,60,71,0,0,114,0,64,1,64},
-	//Echoed2
-	{90,64,40,88,71,0,0,114,0,88,1,64},
-	//VeryLong1
-	{90,64,93,15,0,0,0,114,0,77,0,95},
-	//VeryLong2
-	{90,64,111,30,0,0,0,114,90,74,1,80}};
-
-    if (npreset>=NUM_PRESETS) npreset=NUM_PRESETS-1;
-    for (int n=0;n<PRESET_SIZE;n++) changepar(n,presets[npreset][n]);
-    if (insertion!=0) changepar(0,presets[npreset][0]/2);//lower the volume if reverb is insertion effect
-    Ppreset=npreset;
-};
-
-
-void Reverb::changepar(int npar,unsigned char value){
-    switch (npar){
-	case 0: setvolume(value);
-		break;
-	case 1: setpan(value);
-		break;
-	case 2: settime(value);
-		break;
-	case 3: setidelay(value);
-		break;
-	case 4: setidelayfb(value);
-		break;
-//	case 5: setrdelay(value);
-//		break;
-//	case 6: seterbalance(value);
-//		break;
-	case 7: setlpf(value);
-		break;
-	case 8: sethpf(value);
-		break;
-	case 9: setlohidamp(value);
-		break;
-	case 10:settype(value);
-		break;
-	case 11:setroomsize(value);
-		break;
-    };
-};
-
-unsigned char Reverb::getpar(int npar){
-    switch (npar){
-	case 0: return(Pvolume);
-		break;
-	case 1: return(Ppan);
-		break;
-	case 2: return(Ptime);
-		break;
-	case 3: return(Pidelay);
-		break;
-	case 4: return(Pidelayfb);
-		break;
-//	case 5: return(Prdelay);
-//		break;
-//	case 6: return(Perbalance);
-//		break;
-	case 7: return(Plpf);
-		break;
-	case 8: return(Phpf);
-		break;
-	case 9: return(Plohidamp);
-		break;
-	case 10:return(Ptype);
-		break;
-	case 11:return(Proomsize);
-		break;
-    };
-    return(0);//in case of bogus "parameter"
-};
-
-
-