Phaser::Phaser(bool insertion_, float *efxoutl_, float *efxoutr_) :
Effect(insertion_, efxoutl_, efxoutr_, NULL, 0),
oldl(NULL),
oldr(NULL)
{
effect_type = phaser;
setpreset(Ppreset);
cleanup();
}
Echo::Echo(const int & insertion_,REALTYPE *const efxoutl_,REALTYPE *const efxoutr_)
: Effect(insertion_,efxoutl_,efxoutr_,NULL,0),
Pvolume(50),Ppanning(64),//Pdelay(60),
Plrdelay(100),Plrcross(100),Pfb(40),Phidamp(60),
lrdelay(0),delaySample(1),old(0.0)
{
setpreset(Ppreset);
cleanup();
}
Alienwah::Alienwah(bool insertion_, float *efxoutl_, float *efxoutr_)
:Effect(insertion_, efxoutl_, efxoutr_, NULL, 0),
oldl(NULL),
oldr(NULL)
{
setpreset(Ppreset);
cleanup();
oldclfol = complex<float>(fb, 0.0f);
oldclfor = complex<float>(fb, 0.0f);
}
DynamicFilter::DynamicFilter(int insertion_,
REALTYPE *efxoutl_,
REALTYPE *efxoutr_)
:Effect(insertion_, efxoutl_, efxoutr_, new FilterParams(0, 64, 64), 0),
Pvolume(110), Ppanning(64), Pdepth(0), Pampsns(90),
Pampsnsinv(0), Pampsmooth(60),
filterl(NULL), filterr(NULL)
{
setpreset(Ppreset);
cleanup();
}
StereoHarm::StereoHarm (Parameters *param,float *efxoutl_, float *efxoutr_, long int Quality, int DS, int uq, int dq)
:Effect(WetDry)
{
this->param = param;
efxoutl = efxoutl_;
efxoutr = efxoutr_;
param->PERIOD = 96000*2;
param->fPERIOD = param->PERIOD;
hq = Quality;
adjust(DS);
templ = (float *) malloc (sizeof (float) * param->PERIOD+100);
tempr = (float *) malloc (sizeof (float) * param->PERIOD+100);
outil = (float *) malloc (sizeof (float) * nPERIOD+100);
outir = (float *) malloc (sizeof (float) * nPERIOD+100);
outol = (float *) malloc (sizeof (float) * nPERIOD+100);
outor = (float *) malloc (sizeof (float) * nPERIOD+100);
memset (outil, 0, sizeof (float) * nPERIOD);
memset (outir, 0, sizeof (float) * nPERIOD);
memset (outol, 0, sizeof (float) * nPERIOD);
memset (outor, 0, sizeof (float) * nPERIOD);
U_Resample = new Resample(dq);
D_Resample = new Resample(uq);
chromel=0.0;
chromer=0.0;
PSl = new PitchShifter (window, hq, nfSAMPLE_RATE);
PSl->ratio = 1.0f;
PSr = new PitchShifter (window, hq, nfSAMPLE_RATE);
PSr->ratio = 1.0f;
param->PERIOD = 44114;
param->fPERIOD = param->PERIOD;
adjust(DS);
Ppreset = 0;
PMIDI = 0;
mira = 0;
setpreset (Ppreset);
cleanup ();
};
MBDist::MBDist (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lowl = (float *) malloc (sizeof (float) * PERIOD);
lowr = (float *) malloc (sizeof (float) * PERIOD);
midl = (float *) malloc (sizeof (float) * PERIOD);
midr = (float *) malloc (sizeof (float) * PERIOD);
highl = (float *) malloc (sizeof (float) * PERIOD);
highr = (float *) malloc (sizeof (float) * PERIOD);
lpf1l = new AnalogFilter (2, 500.0f, .7071f, 0);
lpf1r = new AnalogFilter (2, 500.0f, .7071f, 0);
hpf1l = new AnalogFilter (3, 500.0f, .7071f, 0);
hpf1r = new AnalogFilter (3, 500.0f, .7071f, 0);
lpf2l = new AnalogFilter (2, 2500.0f, .7071f, 0);
lpf2r = new AnalogFilter (2, 2500.0f, .7071f, 0);
hpf2l = new AnalogFilter (3, 2500.0f, .7071f, 0);
hpf2r = new AnalogFilter (3, 2500.0f, .7071f, 0);
DCl = new AnalogFilter (3, 30, 1, 0);
DCr = new AnalogFilter (3, 30, 1, 0);
DCl->setfreq (30.0f);
DCr->setfreq (30.0f);
mbwshape1l = new Waveshaper();
mbwshape2l = new Waveshaper();
mbwshape3l = new Waveshaper();
mbwshape1r = new Waveshaper();
mbwshape2r = new Waveshaper();
mbwshape3r = new Waveshaper();
//default values
Ppreset = 0;
Pvolume = 50;
Plrcross = 40;
Pdrive = 90;
Plevel = 64;
PtypeL = 0;
PtypeM = 0;
PtypeH = 0;
PvolL = 0;
PvolM = 0;
PvolH = 0;
Pnegate = 0;
Pstereo = 0;
setpreset (Ppreset);
cleanup ();
};
Phaser::Phaser(int insertion_,REALTYPE *efxoutl_,REALTYPE *efxoutr_){
efxoutl=efxoutl_;
efxoutr=efxoutr_;
filterpars=NULL;
oldl=NULL;
oldr=NULL;
insertion=insertion_;
Ppreset=0;
setpreset(Ppreset);
cleanup();
};
Dflange::Dflange (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
period_const = 1.0f/fPERIOD;
//default values
Ppreset = 0;
ldelay = NULL;
rdelay = NULL;
maxx_delay = (int) SAMPLE_RATE * 0.055f;
ldelay = new float[maxx_delay];
rdelay = new float[maxx_delay];
zldelay = new float[maxx_delay];
zrdelay = new float[maxx_delay];
ldelayline0 = new delayline(0.055f, 2);
rdelayline0 = new delayline(0.055f, 2);
ldelayline1 = new delayline(0.055f, 2);
rdelayline1 = new delayline(0.055f, 2);
ldelayline0 -> set_averaging(0.05f);
rdelayline0 -> set_averaging(0.05f);
ldelayline0->set_mix( 0.5f );
rdelayline0->set_mix( 0.5f );
ldelayline1 -> set_averaging(0.05f);
rdelayline1 -> set_averaging(0.05f);
ldelayline1->set_mix( 0.5f );
rdelayline1->set_mix( 0.5f );
fsubtract = 0.5f;
fhidamp = 1.0f;
fwidth = 800;
fdepth = 50;
zcenter = (int) fSAMPLE_RATE/floorf(0.5f * (fdepth + fwidth));
base = 7.0f; //sets curve of modulation to frequency relationship
ibase = 1.0f/base;
//default values
Ppreset = 0;
Pintense = 0;
rsA = 0.0f;
rsB = 0.0f;
lsA = 0.0f;
lsB = 0.0f;
logmax = logf(1000.0f)/logf(2.0f);
setpreset (Ppreset);
cleanup ();
};
Alienwah::Alienwah (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
Ppreset = 0;
setpreset (Ppreset);
cleanup ();
oldclfol.a = fb;
oldclfol.b = 0.0;
oldclfor.a = fb;
oldclfor.b = 0.0;
};
CompBand::CompBand (Parameters *param, float * efxoutl_, float * efxoutr_)
:Effect(WetDry)
{
this->param = param;
efxoutl = efxoutl_;
efxoutr = efxoutr_;
param->PERIOD = 44102;
lowl = (float *) malloc (sizeof (float) * param->PERIOD+100);
lowr = (float *) malloc (sizeof (float) * param->PERIOD+100);
midll = (float *) malloc (sizeof (float) * param->PERIOD+100);
midlr = (float *) malloc (sizeof (float) * param->PERIOD+100);
midhl = (float *) malloc (sizeof (float) * param->PERIOD+100);
midhr = (float *) malloc (sizeof (float) * param->PERIOD+100);
highl = (float *) malloc (sizeof (float) * param->PERIOD+100);
highr = (float *) malloc (sizeof (float) * param->PERIOD+100);
lpf1l = new AnalogFilter (param,2, 500.0f,.7071f, 0);
lpf1r = new AnalogFilter (param,2, 500.0f,.7071f, 0);
hpf1l = new AnalogFilter (param,3, 500.0f,.7071f, 0);
hpf1r = new AnalogFilter (param,3, 500.0f,.7071f, 0);
lpf2l = new AnalogFilter (param,2, 2500.0f,.7071f, 0);
lpf2r = new AnalogFilter (param,2, 2500.0f,.7071f, 0);
hpf2l = new AnalogFilter (param,3, 2500.0f,.7071f, 0);
hpf2r = new AnalogFilter (param,3, 2500.0f,.7071f, 0);
lpf3l = new AnalogFilter (param,2, 5000.0f,.7071f, 0);
lpf3r = new AnalogFilter (param,2, 5000.0f,.7071f, 0);
hpf3l = new AnalogFilter (param,3, 5000.0f,.7071f, 0);
hpf3r = new AnalogFilter (param,3, 5000.0f,.7071f, 0);
CL = new Compressor(param,efxoutl,efxoutr);
CML = new Compressor(param,efxoutl,efxoutr);
CMH = new Compressor(param,efxoutl,efxoutr);
CH = new Compressor(param,efxoutl,efxoutr);
CL->Compressor_Change_Preset(0,5);
CML->Compressor_Change_Preset(0,5);
CMH->Compressor_Change_Preset(0,5);
CH->Compressor_Change_Preset(0,5);
//default values
Ppreset = 0;
Pvolume = 50;
setpreset (Ppreset);
cleanup ();
};
Phaser::Phaser(bool insertion_, float *efxoutl_, float *efxoutr_, SynthEngine *_synth) :
Effect(insertion_, efxoutl_, efxoutr_, NULL, 0),
lfo(_synth),
oldl(NULL),
oldr(NULL),
xn1l(NULL),
xn1r(NULL),
yn1l(NULL),
yn1r(NULL),
synth(_synth)
{
analog_setup();
setpreset(Ppreset);
cleanup();
}
DynamicFilter::DynamicFilter(EffectParams pars, const AbsTime *time)
:Effect(pars),
lfo(pars.srate, pars.bufsize),
Pvolume(110),
Pdepth(0),
Pampsns(90),
Pampsnsinv(0),
Pampsmooth(60),
filterl(NULL),
filterr(NULL)
{
filterpars = memory.alloc<FilterParams>(0,0,0,time);
setpreset(Ppreset);
cleanup();
}
Echo::Echo(const int &insertion_,
REALTYPE *const efxoutl_,
REALTYPE *const efxoutr_)
:Effect(insertion_, efxoutl_, efxoutr_, NULL, 0),
samplerate(SAMPLE_RATE),
Pvolume(50), Ppanning(64), Pdelay(60),
Plrdelay(100), Plrcross(100), Pfb(40), Phidamp(60),
delayTime(1), lrdelay(0), avgDelay(0),
delay(new REALTYPE[(int)(MAX_DELAY * samplerate)],
new REALTYPE[(int)(MAX_DELAY * samplerate)]),
old(0.0), pos(0), delta(1), ndelta(1)
{
initdelays();
setpreset(Ppreset);
}
DynamicFilter::DynamicFilter (float * efxoutl_, float * efxoutr_, double sample_rate, uint32_t ibufsz)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lfo = new EffectLFO(sample_rate);
Ppreset = 0;
filterl = NULL;
filterr = NULL;
filterpars = new FilterParams (0, 64, 64, sample_rate, ibufsz);
PERIOD = 256;//best guess of period size
setpreset (Ppreset);
cleanup ();
};
CompBand::CompBand (float * efxoutl_, float * efxoutr_, double sample_rate, uint32_t intermediate_bufsize)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lowl = (float *) malloc (sizeof (float) * intermediate_bufsize);
lowr = (float *) malloc (sizeof (float) * intermediate_bufsize);
midll = (float *) malloc (sizeof (float) * intermediate_bufsize);
midlr = (float *) malloc (sizeof (float) * intermediate_bufsize);
midhl = (float *) malloc (sizeof (float) * intermediate_bufsize);
midhr = (float *) malloc (sizeof (float) * intermediate_bufsize);
highl = (float *) malloc (sizeof (float) * intermediate_bufsize);
highr = (float *) malloc (sizeof (float) * intermediate_bufsize);
interpbuf = new float[intermediate_bufsize];
lpf1l = new AnalogFilter (2, 500.0f,.7071f, 0, sample_rate, interpbuf);
lpf1r = new AnalogFilter (2, 500.0f,.7071f, 0, sample_rate, interpbuf);
hpf1l = new AnalogFilter (3, 500.0f,.7071f, 0, sample_rate, interpbuf);
hpf1r = new AnalogFilter (3, 500.0f,.7071f, 0, sample_rate, interpbuf);
lpf2l = new AnalogFilter (2, 2500.0f,.7071f, 0, sample_rate, interpbuf);
lpf2r = new AnalogFilter (2, 2500.0f,.7071f, 0, sample_rate, interpbuf);
hpf2l = new AnalogFilter (3, 2500.0f,.7071f, 0, sample_rate, interpbuf);
hpf2r = new AnalogFilter (3, 2500.0f,.7071f, 0, sample_rate, interpbuf);
lpf3l = new AnalogFilter (2, 5000.0f,.7071f, 0, sample_rate, interpbuf);
lpf3r = new AnalogFilter (2, 5000.0f,.7071f, 0, sample_rate, interpbuf);
hpf3l = new AnalogFilter (3, 5000.0f,.7071f, 0, sample_rate, interpbuf);
hpf3r = new AnalogFilter (3, 5000.0f,.7071f, 0, sample_rate, interpbuf);
CL = new Compressor(efxoutl,efxoutr, sample_rate);
CML = new Compressor(efxoutl,efxoutr, sample_rate);
CMH = new Compressor(efxoutl,efxoutr, sample_rate);
CH = new Compressor(efxoutl,efxoutr, sample_rate);
CL->Compressor_Change_Preset(0,5);
CML->Compressor_Change_Preset(0,5);
CMH->Compressor_Change_Preset(0,5);
CH->Compressor_Change_Preset(0,5);
//default values
Ppreset = 0;
Pvolume = 50;
setpreset (Ppreset);
cleanup ();
};
DynamicFilter::DynamicFilter(bool insertion_, float *efxoutl_, float *efxoutr_, SynthEngine *_synth) :
Effect(insertion_, efxoutl_, efxoutr_, new FilterParams(0, 64, 64, 0, _synth), 0),
lfo(_synth),
Pdepth(0),
Pampsns(90),
Pampsnsinv(0),
Pampsmooth(60),
filterl(NULL),
filterr(NULL),
synth(_synth)
{
setvolume(110);
setpreset(Ppreset);
changepar(1, 64); // pan
cleanup();
}
Distorsion::Distorsion (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
octoutl = (float *) malloc (sizeof (float) * PERIOD);
octoutr = (float *) malloc (sizeof (float) * PERIOD);
lpfl = new AnalogFilter (2, 22000, 1, 0);
lpfr = new AnalogFilter (2, 22000, 1, 0);
hpfl = new AnalogFilter (3, 20, 1, 0);
hpfr = new AnalogFilter (3, 20, 1, 0);
blockDCl = new AnalogFilter (2, 440.0f, 1, 0);
blockDCr = new AnalogFilter (2, 440.0f, 1, 0);
blockDCl->setfreq (75.0f);
blockDCr->setfreq (75.0f);
DCl = new AnalogFilter (3, 30, 1, 0);
DCr = new AnalogFilter (3, 30, 1, 0);
DCl->setfreq (30.0f);
DCr->setfreq (30.0f);
dwshapel = new Waveshaper();
dwshaper = new Waveshaper();
//default values
Ppreset = 0;
Pvolume = 50;
Plrcross = 40;
Pdrive = 90;
Plevel = 64;
Ptype = 0;
Pnegate = 0;
Plpf = 127;
Phpf = 0;
Pstereo = 0;
Pprefiltering = 0;
Poctave = 0;
togglel = 1.0;
octave_memoryl = -1.0;
toggler = 1.0;
octave_memoryr = -1.0;
octmix = 0.0;
setpreset (1,Ppreset);
cleanup ();
};
Reverb::Reverb(const int &insertion_, REALTYPE *efxoutl_, REALTYPE *efxoutr_)
:Effect(insertion_, efxoutl_, efxoutr_, NULL, 0)
{
inputbuf = new REALTYPE[SOUND_BUFFER_SIZE];
bandwidth = NULL;
//defaults
Pvolume = 48;
Ppan = 64;
Ptime = 64;
Pidelay = 40;
Pidelayfb = 0;
Prdelay = 0;
Plpf = 127;
Phpf = 0;
Perbalance = 64;
Plohidamp = 80;
Ptype = 1;
Proomsize = 64;
Pbandwidth = 30;
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
}
Valve::Valve (Parameters *param,float * efxoutl_, float * efxoutr_)
:Effect(WetDry)
{
this->param = param;
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lpfl = new AnalogFilter (param,2, 22000.0f, 1.0f, 0);
lpfr = new AnalogFilter (param,2, 22000.0f, 1.0f, 0);
hpfl = new AnalogFilter (param,3, 20.0f, 1.0f, 0);
hpfr = new AnalogFilter (param,3, 20.0f, 1.0f, 0);
harm = new HarmEnhancer (param,rm, 20.0f,20000.0f,1.0f);
//default values
Ppreset = 0;
Pvolume = 50;
Plrcross = 40;
Pdrive = 90;
Plevel = 64;
Pnegate = 0;
Plpf = 127;
Phpf = 0;
Q_q = 64;
Ped = 0;
Pstereo = 0;
Pprefiltering = 0;
q = 0.0f;
dist = 0.0f;
setlpf(127);
sethpf(1);
atk = 1.0f - 40.0f/fSAMPLE_RATE;
for(int i=0; i<10; i++) rm[i]=0.0;
rm[0]=1.0f;
rm[2]= -1.0f;
rm[4]=1.0f;
rm[6]=-1.0f;
rm[8]=1.0f;
harm->calcula_mag(rm);
setpreset (Ppreset);
init_coefs();
cleanup ();
};
Pan::Pan (float *efxoutl_, float *efxoutr_, double sample_rate)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lfo = new EffectLFO(sample_rate);
Ppreset = 0;
PERIOD = 256; //make our best guess for the initializing
setpreset (Ppreset);
lfo->effectlfoout (&lfol, &lfor);
cleanup ();
};
Chorus::Chorus (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
dlk = 0;
drk = 0;
maxdelay = lrintf (MAX_CHORUS_DELAY / 1000.0 * SAMPLE_RATE);
delayl = new float[maxdelay];
delayr = new float[maxdelay];
Ppreset = 0;
setpreset (0,Ppreset);
lfo.effectlfoout (&lfol, &lfor);
dl2 = getdelay (lfol);
dr2 = getdelay (lfor);
cleanup ();
};
EQ::EQ(EffectParams pars)
:Effect(pars)
{
for(int i = 0; i < MAX_EQ_BANDS; ++i) {
filter[i].Ptype = 0;
filter[i].Pfreq = 64;
filter[i].Pgain = 64;
filter[i].Pq = 64;
filter[i].Pstages = 0;
filter[i].l = memory.alloc<AnalogFilter>(6, 1000.0f, 1.0f, 0, pars.srate, pars.bufsize);
filter[i].r = memory.alloc<AnalogFilter>(6, 1000.0f, 1.0f, 0, pars.srate, pars.bufsize);
}
//default values
Pvolume = 50;
setpreset(Ppreset);
cleanup();
}
Sequence::Sequence (float * efxoutl_, float * efxoutr_, long int Quality, int DS, int uq, int dq)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
hq = Quality;
adjust(DS);
templ = (float *) malloc (sizeof (float) * PERIOD);
tempr = (float *) malloc (sizeof (float) * PERIOD);
outi = (float *) malloc (sizeof (float) * nPERIOD);
outo = (float *) malloc (sizeof (float) * nPERIOD);
U_Resample = new Resample(dq);
D_Resample = new Resample(uq);
filterl = NULL;
filterr = NULL;
MAXFREQ = 10000.0f;
MINFREQ = 100.0f;
fq = 75.0f;
Ppreset = 0;
scount = 0;
tcount = 0;
rndflag = 0;
subdiv = 2;
filterl = new RBFilter (0, 80.0f, 40.0f, 2);
filterr = new RBFilter (0, 80.0f, 40.0f, 2);
modfilterl = new RBFilter (0, 25.0f, 0.15f, 2);
modfilterr = new RBFilter (0, 25.0f, 0.15f, 2);
setpreset (Ppreset);
filterl->setmix(1, 0.33f, -1.0f, 0.25f);
filterr->setmix(1, 0.33f, -1.0f, 0.25f);
PS = new PitchShifter (window, hq, nfSAMPLE_RATE);
PS->ratio = 1.0f;
cleanup ();
};
Valve::Valve (float * efxoutl_, float * efxoutr_, double sample_rate, uint32_t intermediate_bufsize)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
interpbuf = new float[intermediate_bufsize];
lpfl = new AnalogFilter (2, 22000.0f, 1.0f, 0, sample_rate, interpbuf);
lpfr = new AnalogFilter (2, 22000.0f, 1.0f, 0, sample_rate, interpbuf);
hpfl = new AnalogFilter (3, 20.0f, 1.0f, 0, sample_rate, interpbuf);
hpfr = new AnalogFilter (3, 20.0f, 1.0f, 0, sample_rate, interpbuf);
harm = new HarmEnhancer (rm, 20.0f,20000.0f,1.0f, sample_rate, intermediate_bufsize);
//default values
Ppreset = 0;
Pvolume = 50;
Plrcross = 40;
Pdrive = 90;
Plevel = 64;
Pnegate = 0;
Plpf = 127;
Phpf = 0;
Q_q = 64;
Ped = 0;
Pstereo = 0;
Pprefiltering = 0;
q = 0.0f;
dist = 0.0f;
setlpf(127);
sethpf(1);
atk = 1.0f - 40.0f/sample_rate;
for(int i=0; i<10; i++) rm[i]=0.0;
rm[0]=1.0f;
rm[2]= -1.0f;
rm[4]=1.0f;
rm[6]=-1.0f;
rm[8]=1.0f;
harm->calcula_mag(rm);
setpreset (Ppreset);
init_coefs();
cleanup ();
};
StompBox::StompBox (float * efxoutl_, float * efxoutr_, double sample_rate, uint32_t intermediate_bufsize,
int wave_res, int wave_upq, int wave_dnq)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
//default values
Ppreset = 0;
Pvolume = 50;
//left channel filters
interpbuf = new float[intermediate_bufsize];
linput = new AnalogFilter (1, 80.0f, 1.0f, 0, sample_rate, interpbuf); // AnalogFilter (unsigned char Ftype, float Ffreq, float Fq,unsigned char Fstages);
lpre1 = new AnalogFilter (1, 630.0f, 1.0f, 0, sample_rate, interpbuf); // LPF = 0, HPF = 1
lpre2 = new AnalogFilter (1, 220.0f, 1.0f, 0, sample_rate, interpbuf);
lpost = new AnalogFilter (0, 720.0f, 1.0f, 0, sample_rate, interpbuf);
ltonehg = new AnalogFilter (1, 1500.0f, 1.0f, 0, sample_rate, interpbuf);
ltonemd = new AnalogFilter (4, 1000.0f, 1.0f, 0, sample_rate, interpbuf);
ltonelw = new AnalogFilter (0, 500.0f, 1.0, 0, sample_rate, interpbuf);
//Right channel filters
rinput = new AnalogFilter (1, 80.0f, 1.0f, 0, sample_rate, interpbuf); // AnalogFilter (unsigned char Ftype, float Ffreq, float Fq,unsigned char Fstages);
rpre1 = new AnalogFilter (1, 630.0f, 1.0f, 0, sample_rate, interpbuf); // , sample_rateLPF = 0, HPF = 1
rpre2 = new AnalogFilter (1, 220.0f, 1.0f, 0, sample_rate, interpbuf);
rpost = new AnalogFilter (0, 720.0f, 1.0f, 0, sample_rate, interpbuf);
rtonehg = new AnalogFilter (1, 1500.0f, 1.0f, 0, sample_rate, interpbuf);
rtonemd = new AnalogFilter (4, 1000.0f, 1.0f, 0, sample_rate, interpbuf);
rtonelw = new AnalogFilter (0, 500.0f, 1.0f, 0, sample_rate, interpbuf);
//Anti-aliasing for between stages
ranti = new AnalogFilter (0, 6000.0f, 0.707f, 1, sample_rate, interpbuf);
lanti = new AnalogFilter (0, 6000.0f, 0.707f, 1, sample_rate, interpbuf);
rwshape = new Waveshaper(sample_rate,wave_res,wave_upq,wave_dnq,intermediate_bufsize);
lwshape = new Waveshaper(sample_rate,wave_res,wave_upq,wave_dnq,intermediate_bufsize);
rwshape2 = new Waveshaper(sample_rate,wave_res,wave_upq,wave_dnq,intermediate_bufsize);
lwshape2 = new Waveshaper(sample_rate,wave_res,wave_upq,wave_dnq,intermediate_bufsize);
cleanup ();
setpreset (Ppreset);
};
Distorsion::Distorsion(EffectParams pars)
:Effect(pars),
Pvolume(50),
Pdrive(90),
Plevel(64),
Ptype(0),
Pnegate(0),
Plpf(127),
Phpf(0),
Pstereo(0),
Pprefiltering(0)
{
lpfl = memory.alloc<AnalogFilter>(2, 22000, 1, 0, pars.srate, pars.bufsize);
lpfr = memory.alloc<AnalogFilter>(2, 22000, 1, 0, pars.srate, pars.bufsize);
hpfl = memory.alloc<AnalogFilter>(3, 20, 1, 0, pars.srate, pars.bufsize);
hpfr = memory.alloc<AnalogFilter>(3, 20, 1, 0, pars.srate, pars.bufsize);
setpreset(Ppreset);
cleanup();
}
EQ::EQ(bool insertion_, float *efxoutl_, float *efxoutr_, SynthEngine *_synth) :
Effect(insertion_, efxoutl_, efxoutr_, NULL, 0),
synth(_synth)
{
for (int i = 0; i < MAX_EQ_BANDS; ++i)
{
filter[i].Ptype = 0;
filter[i].Pfreq = 64;
filter[i].Pgain = 64;
filter[i].Pq = 64;
filter[i].Pstages = 0;
filter[i].l = new AnalogFilter(6, 1000.0, 1.0, 0, synth);
filter[i].r = new AnalogFilter(6, 1000.0, 1.0, 0, synth);
}
// default values
Pvolume = 50;
setpreset(Ppreset);
cleanup();
}
Analog_Phaser::Analog_Phaser (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
lxn1 = (float *) malloc(sizeof(float)* MAX_PHASER_STAGES);
lyn1 = (float *) malloc(sizeof(float)* MAX_PHASER_STAGES);
rxn1 = (float *) malloc(sizeof(float)* MAX_PHASER_STAGES);
ryn1 = (float *) malloc(sizeof(float)* MAX_PHASER_STAGES);
offset = (float *) malloc(sizeof(float)* MAX_PHASER_STAGES); //model mismatch between JFET devices
offset[0] = -0.2509303f;
offset[1] = 0.9408924f;
offset[2] = 0.998f;
offset[3] = -0.3486182f;
offset[4] = -0.2762545f;
offset[5] = -0.5215785f;
offset[6] = 0.2509303f;
offset[7] = -0.9408924f;
offset[8] = -0.998f;
offset[9] = 0.3486182f;
offset[10] = 0.2762545f;
offset[11] = 0.5215785f;
barber = 0; //Deactivate barber pole phasing by default
mis = 1.0f;
Rmin = 625.0f; // 2N5457 typical on resistance at Vgs = 0
Rmax = 22000.0f; // Resistor parallel to FET
Rmx = Rmin/Rmax;
Rconst = 1.0f + Rmx; // Handle parallel resistor relationship
C = 0.00000005f; // 50 nF
CFs = 2.0f*fSAMPLE_RATE*C;
invperiod = 1.0f / fPERIOD;
Ppreset = 0;
setpreset (Ppreset);
cleanup ();
};
Distorsion::Distorsion(bool insertion_, float *efxoutl_, float *efxoutr_, unsigned int srate, int bufsize)
:Effect(insertion_, efxoutl_, efxoutr_, NULL, 0, srate, bufsize),
Pvolume(50),
Pdrive(90),
Plevel(64),
Ptype(0),
Pnegate(0),
Plpf(127),
Phpf(0),
Pstereo(0),
Pprefiltering(0)
{
lpfl = new AnalogFilter(2, 22000, 1, 0, srate, bufsize);
lpfr = new AnalogFilter(2, 22000, 1, 0, srate, bufsize);
hpfl = new AnalogFilter(3, 20, 1, 0, srate, bufsize);
hpfr = new AnalogFilter(3, 20, 1, 0, srate, bufsize);
setpreset(Ppreset);
cleanup();
}
ShelfBoost::ShelfBoost (float * efxoutl_, float * efxoutr_)
{
efxoutl = efxoutl_;
efxoutr = efxoutr_;
//default values
Ppreset = 0;
Pvolume = 50;
Pstereo = 0;
RB1l = new AnalogFilter(7,3200.0f,0.5f,0);
RB1r = new AnalogFilter(7,3200.0f,0.5f,0);
cleanup ();
setpreset (Ppreset);
};
