Update of /cvsroot/pure-data/externals/tb/erfc~
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19374
Added Files:
erfc~.c makefile
Log Message:
oops ... forgot to commit the files for the complementary error function
--- NEW FILE: erfc~.c ---
/*
*
* Complementary error function for pd
* Copyright (C) 2006 Tim Blechmann
*
* 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "m_pd.h"
#include "math.h"
static t_class *erfc_class;
typedef struct _erfc
{
t_object x_obj;
float x_f;
} t_erfc;
static void *erfc_new(void)
{
t_erfc *x = (t_erfc *)pd_new(erfc_class);
outlet_new(&x->x_obj, gensym("signal"));
x->x_f = 0;
return (x);
}
static t_int *erfc_perfcorm(t_int *w)
{
t_float *in = (t_float *)(w[1]);
t_float *out = (t_float *)(w[2]);
int n = (int)(w[3]);
while (n--)
*out++ = erfcf(*in++);
return w+4;
}
static void erfc_dsp(t_erfc *x, t_signal **sp)
{
dsp_add(erfc_perfcorm, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
}
void erfc_tilde_setup(void)
{
erfc_class = class_new(gensym("erfc~"), (t_newmethod)erfc_new, 0,
sizeof(t_erfc), 0, A_DEFFLOAT, 0);
CLASS_MAINSIGNALIN(erfc_class, t_erfc, x_f);
class_addmethod(erfc_class, (t_method)erfc_dsp, gensym("dsp"), 0);
}
--- NEW FILE: makefile ---
NAME=erfc~
CSYM=erfc~
current: pd_linux
# ----------------------- NT -----------------------
pd_nt: $(NAME).dll
.SUFFIXES: .dll
PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo
VC="C:\Program Files\Microsoft Visual Studio\Vc98"
PDNTINCLUDE = /I. /I..\..\src /I$(VC)\include
PDNTLDIR = $(VC)\lib
PDNTLIB = $(PDNTLDIR)\libc.lib \
$(PDNTLDIR)\oldnames.lib \
$(PDNTLDIR)\kernel32.lib \
..\..\bin\pd.lib
.c.dll:
cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
link /dll /export:$(CSYM)_setup $*.obj $(PDNTLIB)
# ----------------------- IRIX 5.x -----------------------
pd_irix5: $(NAME).pd_irix5
.SUFFIXES: .pd_irix5
SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
SGIINCLUDE = -I../../src
.c.pd_irix5:
$(CC) $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o
rm $*.o
# ----------------------- IRIX 6.x -----------------------
pd_irix6: $(NAME).pd_irix6
.SUFFIXES: .pd_irix6
SGICFLAGS6 = -n32 -DPD -DUNIX -DIRIX -DN32 -woff 1080,1064,1185 \
-OPT:roundoff=3 -OPT:IEEE_arithmetic=3 -OPT:cray_ivdep=true \
-Ofast=ip32
.c.pd_irix6:
$(CC) $(SGICFLAGS6) $(SGIINCLUDE) -o $*.o -c $*.c
ld -n32 -IPA -shared -rdata_shared -o $*.pd_irix6 $*.o
rm $*.o
# ----------------------- LINUX i386 -----------------------
pd_linux: $(NAME).pd_linux
.SUFFIXES: .pd_linux
LINUXCFLAGS = -DPD -O2 -fPIC -funroll-loops -fomit-frame-pointer \
-Wall -W -Wshadow -Wstrict-prototypes -Werror \
-Wno-unused -Wno-parentheses -Wno-switch
LINUXINCLUDE = -I../../src
LSTRIP = strip --strip-unneeded -R .note -R .comment
.c.pd_linux:
cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
cc -Wl,-export_dynamic --shared -o $*.pd_linux $*.o -lm
$(LSTRIP) $*.pd_linux
rm -f $*.o
# ----------------------- Mac OSX -----------------------
pd_darwin: $(NAME).pd_darwin
.SUFFIXES: .pd_darwin
DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \
-Wno-unused -Wno-parentheses -Wno-switch
.c.pd_darwin:
$(CC) $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
$(CC) -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o
rm -f $*.o
# ----------------------------------------------------------
clean:
rm -f *.o *.pd_* so_locations