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