From a653a495d8e467ab776b850c481657776e004794 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?IOhannes=20m=20zm=C3=B6lnig?= Date: Fri, 20 Jan 2006 10:28:50 +0000 Subject: split z_sigbin.c into separate files and adapted to the hexnameloader of the upcoming pd-0.40; changed the "dot.c" into "0x2e.c" (conforms to the hexnameloader) so now each object is in a separate c-file which reflects the object's name in a generic way svn path=/trunk/externals/zexy/; revision=4452 --- src/dot.c | 167 -------------------------------------------------------------- 1 file changed, 167 deletions(-) delete mode 100644 src/dot.c (limited to 'src/dot.c') diff --git a/src/dot.c b/src/dot.c deleted file mode 100644 index 734b563..0000000 --- a/src/dot.c +++ /dev/null @@ -1,167 +0,0 @@ -/****************************************************** - * - * zexy - implementation file - * - * copyleft (c) IOhannes m zmölnig - * - * 1999:forum::für::umläute:2004 - * - * institute of electronic music and acoustics (iem) - * - ****************************************************** - * - * license: GNU General Public License v.2 - * - ******************************************************/ - -/* 2305:forum::für::umläute:2001 */ - -/*skalar multiplikation */ - - -#include "zexy.h" - -static t_class *scalmul_class; -static t_class *scalmul_scal_class; - -typedef struct _scalmul -{ - t_object x_obj; - - t_int n1, n2; - - t_float *buf1, *buf2; - - t_float f; -} t_scalmul; - - -static void scalmul_lst2(t_scalmul *x, t_symbol *s, int argc, t_atom *argv) -{ - t_float *fp; - if (x->n2 != argc) { - freebytes(x->buf2, x->n2 * sizeof(t_float)); - x->n2 = argc; - x->buf2=(t_float *)getbytes(sizeof(t_float)*x->n2); - }; - fp = x->buf2; - while(argc--)*fp++=atom_getfloat(argv++); -} - -static void scalmul_lst(t_scalmul *x, t_symbol *s, int argc, t_atom *argv) -{ - t_float *fp; - t_atom *ap; - int n; - - if (argc){ - if (x->n1 != argc) { - freebytes(x->buf1, x->n1 * sizeof(t_float)); - x->n1 = argc; - x->buf1=(t_float *)getbytes(sizeof(t_float)*x->n1); - }; - fp = x->buf1; - while(argc--)*fp++=atom_getfloat(argv++); - } - - if (x->n1*x->n2==1){ - outlet_float(x->x_obj.ob_outlet, *x->buf1**x->buf2); - return; - } - if (x->n1==1){ - t_atom *a; - int i = x->n2; - t_float f = *x->buf1; - fp = x->buf2; - n = x->n2; - ap = (t_atom *)getbytes(sizeof(t_atom)*n); - a = ap; - while(i--){ - SETFLOAT(a, *fp++*f); - a++; - } - } else if (x->n2==1){ - t_float f = *x->buf2; - t_atom *a; - int i = x->n1; - n = x->n1; - ap = (t_atom *)getbytes(sizeof(t_atom)*n); - a = ap; - fp = x->buf1; - while(i--){ - SETFLOAT(a, *fp++*f); - a++; - } - } else { - t_atom *a; - int i; - t_float *fp2=x->buf2; - fp = x->buf1; - n = x->n1; - if (x->n1!=x->n2){ - post("scalar multiplication: truncating vectors to the same length"); - if (x->n2n1)n=x->n2; - } - ap = (t_atom *)getbytes(sizeof(t_atom)*n); - a = ap; - i=n; - while(i--){ - SETFLOAT(a, *fp++**fp2++); - a++; - } - } - outlet_list(x->x_obj.ob_outlet, gensym("list"), n, ap); - freebytes(ap, sizeof(t_atom)*n); -} -static void scalmul_free(t_scalmul *x) -{ - freebytes(x->buf1, sizeof(t_float)*x->n1); - freebytes(x->buf2, sizeof(t_float)*x->n2); -} - -static void *scalmul_new(t_symbol *s, int argc, t_atom *argv) -{ - t_scalmul *x; - - if (argc-1){ - x = (t_scalmul *)pd_new(scalmul_class); - inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("list"), gensym("")); - } else x = (t_scalmul *)pd_new(scalmul_scal_class); - - outlet_new(&x->x_obj, 0); - - x->n1 =1; - x->buf1 =(t_float*)getbytes(sizeof(t_float)); - *x->buf1=0; - - if (argc)scalmul_lst2(x, gensym("list"), argc, argv); - else { - x->n2 =1; - x->buf2 =(t_float*)getbytes(sizeof(t_float)); - *x->buf2=0; - } - - if (argc==1)floatinlet_new(&x->x_obj, x->buf2); - - return (x); -} - -void dot_setup(void) -{ - scalmul_class = class_new(gensym("."), (t_newmethod)scalmul_new, - (t_method)scalmul_free, sizeof(t_scalmul), 0, A_GIMME, 0); - class_addlist(scalmul_class, scalmul_lst); - class_addmethod (scalmul_class, (t_method)scalmul_lst2, gensym(""), A_GIMME, 0); - scalmul_scal_class = class_new(gensym("."), 0, (t_method)scalmul_free, - sizeof(t_scalmul), 0, 0); - class_addlist(scalmul_scal_class, scalmul_lst); - - class_sethelpsymbol(scalmul_class, gensym("zexy/scalarmult")); - class_sethelpsymbol(scalmul_scal_class, gensym("zexy/scalarmult")); - zexy_register("."); -} - -void z_dot_setup(void) -{ - dot_setup(); -} -- cgit v1.2.1