From 71b83fc040b848c98c5065d95ecbc72b0b4f8943 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Thu, 17 Jan 2013 22:54:00 +0000 Subject: merging maxlib v1.5.5 from branches/pd-extended/0.43 svn path=/trunk/externals/maxlib/; revision=16897 --- deny.c | 228 ++++++++++++++++++++++++++++++++--------------------------------- 1 file changed, 114 insertions(+), 114 deletions(-) (limited to 'deny.c') diff --git a/deny.c b/deny.c index 1ab4de8..5525cc2 100644 --- a/deny.c +++ b/deny.c @@ -1,114 +1,114 @@ -/* ---------------------------- deny --------------------------------------- */ -/* */ -/* Lets only floats/symbols through that are denyed to do so. */ -/* Written by Olaf Matthes */ -/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */ -/* */ -/* 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. */ -/* */ -/* ---------------------------------------------------------------------------- */ - -#include "m_pd.h" -#include - -static char *version = "deny v0.1, written by Olaf Matthes "; - -typedef struct deny -{ - t_object x_obj; - t_outlet *x_out; - t_atom *x_elem; // list of elemets that are denyed to pass - t_int x_numelem; // the number of elemetns in our deny-list -} t_deny; - - /* we got a symbol... */ -static void deny_symbol(t_deny *x, t_symbol *s) -{ - int i, deny = 0; - for(i = 0; i < x->x_numelem; i++) - { - if(x->x_elem[i].a_type == A_SYMBOL) // compare with all symbols in our list - if(atom_getsymbolarg(i, x->x_numelem, x->x_elem) == s) - { - deny = 1; - return; - } - } - if(!deny)outlet_symbol(x->x_out, s); -} - - /* we got a float... */ -static void deny_float(t_deny *x, t_floatarg f) -{ - int i, deny = 0; - for(i = 0; i < x->x_numelem; i++) - { - if(x->x_elem[i].a_type == A_FLOAT) // compare with all floats in our list - if(atom_getfloatarg(i, x->x_numelem, x->x_elem) == f) - { - deny = 1; // input is in deny-list - return; - } - } - if(!deny)outlet_float(x->x_out, f); -} - -static t_class *deny_class; - -static void deny_free(t_deny *x) -{ - freebytes(x->x_elem, x->x_numelem*sizeof(t_atom)); -} - -static void *deny_new(t_symbol *s, int argc, t_atom *argv) -{ - t_deny *x = (t_deny *)pd_new(deny_class); - - x->x_numelem = argc; // get the number of elements - x->x_elem = getbytes(argc*sizeof(t_atom)); - memcpy(x->x_elem, argv, argc*sizeof(t_atom)); - - x->x_out = outlet_new(&x->x_obj, gensym("anything")); - - // post("deny: got %d elements", x->x_numelem); - - return (x); -} - -#ifndef MAXLIB -void deny_setup(void) -{ - /* the object's class: */ - deny_class = class_new(gensym("deny"), (t_newmethod)deny_new, - (t_method)deny_free, sizeof(t_deny), 0, A_GIMME, 0); -#else -void maxlib_deny_setup(void) -{ - /* the object's class: */ - deny_class = class_new(gensym("maxlib_deny"), (t_newmethod)deny_new, - (t_method)deny_free, sizeof(t_deny), 0, A_GIMME, 0); - class_addcreator((t_newmethod)deny_new, gensym("deny"), A_GIMME, 0); -#endif - class_addsymbol(deny_class, deny_symbol); - class_addfloat(deny_class, deny_float); -#ifndef MAXLIB - - post(version); -#else - class_sethelpsymbol(deny_class, gensym("maxlib/deny-help.pd")); -#endif -} +/* ---------------------------- deny --------------------------------------- */ +/* */ +/* Lets only floats/symbols through that are denyed to do so. */ +/* Written by Olaf Matthes */ +/* Get source at http://www.akustische-kunst.org/puredata/maxlib/ */ +/* */ +/* 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. */ +/* */ +/* ---------------------------------------------------------------------------- */ + +#include "m_pd.h" +#include + +static char *version = "deny v0.1, written by Olaf Matthes "; + +typedef struct deny +{ + t_object x_obj; + t_outlet *x_out; + t_atom *x_elem; // list of elemets that are denyed to pass + t_int x_numelem; // the number of elemetns in our deny-list +} t_deny; + + /* we got a symbol... */ +static void deny_symbol(t_deny *x, t_symbol *s) +{ + int i, deny = 0; + for(i = 0; i < x->x_numelem; i++) + { + if(x->x_elem[i].a_type == A_SYMBOL) // compare with all symbols in our list + if(atom_getsymbolarg(i, x->x_numelem, x->x_elem) == s) + { + deny = 1; + return; + } + } + if(!deny)outlet_symbol(x->x_out, s); +} + + /* we got a float... */ +static void deny_float(t_deny *x, t_floatarg f) +{ + int i, deny = 0; + for(i = 0; i < x->x_numelem; i++) + { + if(x->x_elem[i].a_type == A_FLOAT) // compare with all floats in our list + if(atom_getfloatarg(i, x->x_numelem, x->x_elem) == f) + { + deny = 1; // input is in deny-list + return; + } + } + if(!deny)outlet_float(x->x_out, f); +} + +static t_class *deny_class; + +static void deny_free(t_deny *x) +{ + freebytes(x->x_elem, x->x_numelem*sizeof(t_atom)); +} + +static void *deny_new(t_symbol *s, int argc, t_atom *argv) +{ + t_deny *x = (t_deny *)pd_new(deny_class); + + x->x_numelem = argc; // get the number of elements + x->x_elem = getbytes(argc*sizeof(t_atom)); + memcpy(x->x_elem, argv, argc*sizeof(t_atom)); + + x->x_out = outlet_new(&x->x_obj, gensym("anything")); + + // post("deny: got %d elements", x->x_numelem); + + return (x); +} + +#ifndef MAXLIB +void deny_setup(void) +{ + /* the object's class: */ + deny_class = class_new(gensym("deny"), (t_newmethod)deny_new, + (t_method)deny_free, sizeof(t_deny), 0, A_GIMME, 0); +#else +void maxlib_deny_setup(void) +{ + /* the object's class: */ + deny_class = class_new(gensym("maxlib_deny"), (t_newmethod)deny_new, + (t_method)deny_free, sizeof(t_deny), 0, A_GIMME, 0); + class_addcreator((t_newmethod)deny_new, gensym("deny"), A_GIMME, 0); +#endif + class_addsymbol(deny_class, deny_symbol); + class_addfloat(deny_class, deny_float); +#ifndef MAXLIB + + logpost(NULL, 4, version); +#else + class_sethelpsymbol(deny_class, gensym("maxlib/deny-help.pd")); +#endif +} -- cgit v1.2.1