[PD-cvs] externals/sc4pd/source TExpRand.cpp,NONE,1.1 TIRand.cpp,NONE,1.1 IRand.cpp,NONE,1.1 TRand.cpp,NONE,1.1
Tim Blechmann
timblech at users.sourceforge.net
Thu Jul 15 00:07:29 CEST 2004
Update of /cvsroot/pure-data/externals/sc4pd/source
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19114
Added Files:
TExpRand.cpp TIRand.cpp IRand.cpp TRand.cpp
Log Message:
check in
--- NEW FILE: TExpRand.cpp ---
/* sc4pd
TExpRand, TExpRand~
Copyright (c) 2004 Tim Blechmann.
This code is derived from:
SuperCollider real time audio synthesis system
Copyright (c) 2002 James McCartney. All rights reserved.
http://www.audiosynth.com
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Based on:
PureData by Miller Puckette and others.
http://www.crca.ucsd.edu/~msp/software.html
FLEXT by Thomas Grill
http://www.parasitaere-kapazitaeten.net/ext
SuperCollider by James McCartney
http://www.audiosynth.com
Coded while listening to: Assif Tsahar: Open Systems
*/
#include <flext.h>
#include "SC_PlugIn.h"
#include "support.hpp"
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 406)
#error You need at least FLEXT version 0.4.6
#endif
/* ------------------------ TExpRand~ -------------------------------*/
class TExpRand_ar:
public flext_dsp
{
FLEXT_HEADER(TExpRand_ar,flext_dsp);
public:
TExpRand_ar(int argc, t_atom *argv);
protected:
virtual void m_signal(int n, t_sample *const *in, t_sample *const *out);
virtual void m_dsp(int n, t_sample *const *in, t_sample *const *out);
void m_bang();
void m_sethi(float f)
{
hi = f;
ratio = hi / lo;
}
void m_setlo(float f)
{
lo = f;
ratio = hi / lo;
}
private:
float m_sample;
float lo;
float hi;
float ratio;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_F(m_setlo);
FLEXT_CALLBACK_F(m_sethi);
};
FLEXT_LIB_DSP_V("TExpRand~",TExpRand_ar);
TExpRand_ar::TExpRand_ar(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=sc_getfloatarg(Args,0);
hi=sc_getfloatarg(Args,1);
ratio = hi / lo;
rgen.init(0); //this should be changed
AddOutSignal();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TExpRand_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
{
m_sample = pow(ratio, rgen.frand()) * lo;
}
void TExpRand_ar::m_signal(int n, t_sample *const *in,
t_sample *const *out)
{
t_sample *nout = *out;
float sample = m_sample;
for (int i = 0; i!= n;++i)
{
(*(nout)++) = sample;
}
}
void TExpRand_ar::m_bang()
{
m_sample = pow(ratio, rgen.frand()) * lo;
}
/* ------------------------ TExpRand ---------------------------------*/
class TExpRand_kr:
public flext_base
{
FLEXT_HEADER(TExpRand_kr,flext_base);
public:
TExpRand_kr(int argc, t_atom *argv);
protected:
void m_loadbang();
void m_bang();
void m_sethi(float f)
{
hi = f;
ratio = hi / lo;
}
void m_setlo(float f)
{
lo = f;
ratio = hi / lo;
}
private:
float lo;
float hi;
float ratio;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_F(m_setlo);
FLEXT_CALLBACK_F(m_sethi);
};
FLEXT_LIB_V("TExpRand",TExpRand_kr);
TExpRand_kr::TExpRand_kr(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=sc_getfloatarg(Args,0);
hi=sc_getfloatarg(Args,1);
ratio = hi / lo;
rgen.init(0);
AddOutFloat();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TExpRand_kr::m_loadbang()
{
ToOutFloat(0,pow(ratio, rgen.frand()) * lo);
}
void TExpRand_kr::m_bang()
{
ToOutFloat(0,pow(ratio, rgen.frand()) * lo);
}
--- NEW FILE: TIRand.cpp ---
/* sc4pd
TIRand, TIRand~
Copyright (c) 2004 Tim Blechmann.
This code is derived from:
SuperCollider real time audio synthesis system
Copyright (c) 2002 James McCartney. All rights reserved.
http://www.audiosynth.com
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Based on:
PureData by Miller Puckette and others.
http://www.crca.ucsd.edu/~msp/software.html
FLEXT by Thomas Grill
http://www.parasitaere-kapazitaeten.net/ext
SuperCollider by James McCartney
http://www.audiosynth.com
Coded while listening to: Sachiko M: Debris
*/
#include <flext.h>
#include "SC_PlugIn.h"
#include "support.hpp"
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 406)
#error You need at least FLEXT version 0.4.6
#endif
/* ------------------------ TIRand~ -------------------------------*/
class TIRand_ar:
public flext_dsp
{
FLEXT_HEADER(TIRand_ar,flext_dsp);
public:
TIRand_ar(int argc, t_atom *argv);
protected:
virtual void m_signal(int n, t_sample *const *in, t_sample *const *out);
virtual void m_dsp(int n, t_sample *const *in, t_sample *const *out);
void m_bang();
void m_sethi(int i)
{
hi = i;
range = hi - lo;
}
void m_setlo(int i)
{
lo = i;
range = hi - lo;
}
private:
float m_sample;
int lo;
int hi;
int range;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_I(m_setlo);
FLEXT_CALLBACK_I(m_sethi);
};
FLEXT_LIB_DSP_V("TIRand~",TIRand_ar);
TIRand_ar::TIRand_ar(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=int(sc_getfloatarg(Args,0));
hi=int(sc_getfloatarg(Args,1));
range = hi - lo;
rgen.init(0); //this should be changed
AddOutSignal();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TIRand_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
{
m_sample = float(rgen.irand(range) + lo);
}
void TIRand_ar::m_signal(int n, t_sample *const *in,
t_sample *const *out)
{
t_sample *nout = *out;
float sample = m_sample;
for (int i = 0; i!= n;++i)
{
(*(nout)++) = sample;
}
}
void TIRand_ar::m_bang()
{
m_sample = float(rgen.irand(range) + lo);
}
/* ------------------------ TIRand ---------------------------------*/
class TIRand_kr:
public flext_base
{
FLEXT_HEADER(TIRand_kr,flext_base);
public:
TIRand_kr(int argc, t_atom *argv);
protected:
void m_loadbang();
void m_bang();
void m_sethi(int i)
{
hi = i;
range = hi - lo;
}
void m_setlo(int i)
{
lo = i;
range = hi - lo;
}
private:
int lo;
int hi;
int range;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_I(m_setlo);
FLEXT_CALLBACK_I(m_sethi);
};
FLEXT_LIB_V("TIRand",TIRand_kr);
TIRand_kr::TIRand_kr(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=int(sc_getfloatarg(Args,0));
hi=int(sc_getfloatarg(Args,1));
range = hi - lo;
rgen.init(0);
AddOutInt();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TIRand_kr::m_loadbang()
{
ToOutInt(0,rgen.irand(range) + lo);
}
void TIRand_kr::m_bang()
{
ToOutInt(0,rgen.irand(range) + lo);
}
--- NEW FILE: IRand.cpp ---
/* sc4pd
IRand, IRand~
Copyright (c) 2004 Tim Blechmann.
This code is derived from:
SuperCollider real time audio synthesis system
Copyright (c) 2002 James McCartney. All rights reserved.
http://www.audiosynth.com
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Based on:
PureData by Miller Puckette and others.
http://www.crca.ucsd.edu/~msp/software.html
FLEXT by Thomas Grill
http://www.parasitaere-kapazitaeten.net/ext
SuperCollider by James McCartney
http://www.audiosynth.com
Coded while listening to: Assif Tsahar: Open Systems
*/
#include <flext.h>
#include "SC_PlugIn.h"
#include "support.hpp"
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 406)
#error You need at least FLEXT version 0.4.6
#endif
/* ------------------------ IRand~ -------------------------------*/
class IRand_ar:
public flext_dsp
{
FLEXT_HEADER(IRand_ar,flext_dsp);
public:
IRand_ar(int argc, t_atom *argv);
protected:
virtual void m_signal(int n, t_sample *const *in, t_sample *const *out);
virtual void m_dsp(int n, t_sample *const *in, t_sample *const *out);
private:
float m_sample;
int lo;
int hi;
RGen rgen;
};
FLEXT_LIB_DSP_V("IRand~",IRand_ar);
IRand_ar::IRand_ar(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=int(sc_getfloatarg(Args,0));
hi=int(sc_getfloatarg(Args,1));
rgen.init(0); //this should be changed
AddOutSignal();
}
void IRand_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
{
int range = hi - lo;
m_sample = float(rgen.irand(range) + lo);
}
void IRand_ar::m_signal(int n, t_sample *const *in,
t_sample *const *out)
{
t_sample *nout = *out;
float sample = m_sample;
for (int i = 0; i!= n;++i)
{
(*(nout)++) = sample;
}
}
/* ------------------------ IRand ---------------------------------*/
class IRand_kr:
public flext_base
{
FLEXT_HEADER(IRand_kr,flext_base);
public:
IRand_kr(int argc, t_atom *argv);
protected:
void m_loadbang();
private:
int lo;
int hi;
RGen rgen;
};
FLEXT_LIB_V("IRand",IRand_kr);
IRand_kr::IRand_kr(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=int(sc_getfloatarg(Args,0));
hi=int(sc_getfloatarg(Args,1));
rgen.init(0);
AddOutInt();
}
void IRand_kr::m_loadbang()
{
int range = hi - lo;
ToOutInt(0,rgen.irand(range) + lo);
}
--- NEW FILE: TRand.cpp ---
/* sc4pd
TRand, TRand~
Copyright (c) 2004 Tim Blechmann.
This code is derived from:
SuperCollider real time audio synthesis system
Copyright (c) 2002 James McCartney. All rights reserved.
http://www.audiosynth.com
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Based on:
PureData by Miller Puckette and others.
http://www.crca.ucsd.edu/~msp/software.html
FLEXT by Thomas Grill
http://www.parasitaere-kapazitaeten.net/ext
SuperCollider by James McCartney
http://www.audiosynth.com
Coded while listening to: Annette Krebs & Taku Sugimoto: A Duo In Berlin
*/
#include <flext.h>
#include "SC_PlugIn.h"
#include "support.hpp"
#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 406)
#error You need at least FLEXT version 0.4.6
#endif
/* ------------------------ TRand~ -------------------------------*/
class TRand_ar:
public flext_dsp
{
FLEXT_HEADER(TRand_ar,flext_dsp);
public:
TRand_ar(int argc, t_atom *argv);
protected:
virtual void m_signal(int n, t_sample *const *in, t_sample *const *out);
virtual void m_dsp(int n, t_sample *const *in, t_sample *const *out);
void m_bang();
void m_sethi(float f)
{
hi = f;
range = hi - lo;
}
void m_setlo(float f)
{
lo = f;
range = hi - lo;
}
private:
float m_sample;
float lo;
float hi;
float range;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_F(m_setlo);
FLEXT_CALLBACK_F(m_sethi);
};
FLEXT_LIB_DSP_V("TRand~",TRand_ar);
TRand_ar::TRand_ar(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=sc_getfloatarg(Args,0);
hi=sc_getfloatarg(Args,1);
range = hi - lo;
rgen.init(0); //this should be changed
AddOutSignal();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TRand_ar::m_dsp(int n, t_sample *const *in, t_sample *const *out)
{
m_sample = rgen.frand() * range + lo;
}
void TRand_ar::m_signal(int n, t_sample *const *in,
t_sample *const *out)
{
t_sample *nout = *out;
float sample = m_sample;
for (int i = 0; i!= n;++i)
{
(*(nout)++) = sample;
}
}
void TRand_ar::m_bang()
{
m_sample = rgen.frand() * range + lo;
}
/* ------------------------ TRand ---------------------------------*/
class TRand_kr:
public flext_base
{
FLEXT_HEADER(TRand_kr,flext_base);
public:
TRand_kr(int argc, t_atom *argv);
protected:
void m_loadbang();
void m_bang();
void m_sethi(float f)
{
hi = f;
range = hi - lo;
}
void m_setlo(float f)
{
lo = f;
range = hi - lo;
}
private:
float lo;
float hi;
float range;
RGen rgen;
FLEXT_CALLBACK(m_bang);
FLEXT_CALLBACK_F(m_setlo);
FLEXT_CALLBACK_F(m_sethi);
};
FLEXT_LIB_V("TRand",TRand_kr);
TRand_kr::TRand_kr(int argc, t_atom *argv)
{
AtomList Args(argc,argv);
if (Args.Count() != 2)
{
post("not enough arguments");
return;
}
lo=sc_getfloatarg(Args,0);
hi=sc_getfloatarg(Args,1);
range = hi - lo;
rgen.init(0);
AddOutFloat();
FLEXT_ADDBANG(0,m_bang);
FLEXT_ADDMETHOD_(0,"setlo",m_setlo);
FLEXT_ADDMETHOD_(0,"sethi",m_sethi);
}
void TRand_kr::m_loadbang()
{
ToOutFloat(0,rgen.frand() * range + lo);
}
void TRand_kr::m_bang()
{
ToOutFloat(0,rgen.frand() * range + lo);
}
More information about the Pd-cvs
mailing list