diff options
Diffstat (limited to 'split.c')
| -rw-r--r-- | split.c | 190 |
1 files changed, 95 insertions, 95 deletions
@@ -1,95 +1,95 @@ -/* ------------------------- split ------------------------------------------ */
-/* */
-/* splits input to lie within an output range. */
-/* Written by Olaf Matthes <olaf.matthes@gmx.de> */
-/* 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 <stdio.h>
-#include <math.h>
-
-static char *version = "split v0.1, written by Olaf Matthes <olaf.matthes@gmx.de>";
-
-typedef struct split
-{
- t_object x_ob;
- t_float x_min; /* low border of input range */
- t_float x_max; /* high border of input range */
- t_int x_revert; /* range is inverted */
- t_outlet *x_outlet1; /* path-through outlet */
- t_outlet *x_outlet2; /* split outlet */
-} t_split;
-
-static void split_float(t_split *x, t_floatarg f)
-{
- if(x->x_max >= x->x_min)
- {
- if(f <= x->x_max && f >= x->x_min)
- outlet_float(x->x_outlet1, f);
- else
- outlet_float(x->x_outlet2, f);
- }
- else
- {
- if(f >= x->x_max && f <= x->x_min)
- outlet_float(x->x_outlet1, f);
- else
- outlet_float(x->x_outlet2, f);
- }
-}
-
-static t_class *split_class;
-
-static void *split_new(t_floatarg fmin, t_floatarg fmax)
-{
- t_split *x = (t_split *)pd_new(split_class);
-
- floatinlet_new(&x->x_ob, &x->x_min);
- floatinlet_new(&x->x_ob, &x->x_max);
-
- x->x_outlet1 = outlet_new(&x->x_ob, gensym("float"));
- x->x_outlet2 = outlet_new(&x->x_ob, gensym("float"));
-
- x->x_min = fmin;
- x->x_max = fmax;
-
- return (void *)x;
-}
-
-#ifndef MAXLIB
-void split_setup(void)
-{
- split_class = class_new(gensym("split"), (t_newmethod)split_new,
- 0, sizeof(t_split), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
- class_addfloat(split_class, split_float);
-
- post(version);
-}
-#else
-void maxlib_split_setup(void)
-{
- split_class = class_new(gensym("maxlib_split"), (t_newmethod)split_new,
- 0, sizeof(t_split), 0, A_DEFFLOAT, A_DEFFLOAT, 0);
- class_addcreator((t_newmethod)split_new, gensym("split"), A_DEFFLOAT, A_DEFFLOAT, 0);
- class_addfloat(split_class, split_float);
- class_sethelpsymbol(split_class, gensym("maxlib/split-help.pd"));
-}
-#endif
+/* ------------------------- split ------------------------------------------ */ +/* */ +/* splits input to lie within an output range. */ +/* Written by Olaf Matthes <olaf.matthes@gmx.de> */ +/* 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 <stdio.h> +#include <math.h> + +static char *version = "split v0.1, written by Olaf Matthes <olaf.matthes@gmx.de>"; + +typedef struct split +{ + t_object x_ob; + t_float x_min; /* low border of input range */ + t_float x_max; /* high border of input range */ + t_int x_revert; /* range is inverted */ + t_outlet *x_outlet1; /* path-through outlet */ + t_outlet *x_outlet2; /* split outlet */ +} t_split; + +static void split_float(t_split *x, t_floatarg f) +{ + if(x->x_max >= x->x_min) + { + if(f <= x->x_max && f >= x->x_min) + outlet_float(x->x_outlet1, f); + else + outlet_float(x->x_outlet2, f); + } + else + { + if(f >= x->x_max && f <= x->x_min) + outlet_float(x->x_outlet1, f); + else + outlet_float(x->x_outlet2, f); + } +} + +static t_class *split_class; + +static void *split_new(t_floatarg fmin, t_floatarg fmax) +{ + t_split *x = (t_split *)pd_new(split_class); + + floatinlet_new(&x->x_ob, &x->x_min); + floatinlet_new(&x->x_ob, &x->x_max); + + x->x_outlet1 = outlet_new(&x->x_ob, gensym("float")); + x->x_outlet2 = outlet_new(&x->x_ob, gensym("float")); + + x->x_min = fmin; + x->x_max = fmax; + + return (void *)x; +} + +#ifndef MAXLIB +void split_setup(void) +{ + split_class = class_new(gensym("split"), (t_newmethod)split_new, + 0, sizeof(t_split), 0, A_DEFFLOAT, A_DEFFLOAT, 0); + class_addfloat(split_class, split_float); + + logpost(NULL, 4, version); +} +#else +void maxlib_split_setup(void) +{ + split_class = class_new(gensym("maxlib_split"), (t_newmethod)split_new, + 0, sizeof(t_split), 0, A_DEFFLOAT, A_DEFFLOAT, 0); + class_addcreator((t_newmethod)split_new, gensym("split"), A_DEFFLOAT, A_DEFFLOAT, 0); + class_addfloat(split_class, split_float); + class_sethelpsymbol(split_class, gensym("maxlib/split-help.pd")); +} +#endif |