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

1 files changed, 178 insertions, 0 deletions

diff --git a/src/0x2e.c b/src/0x2e.c
new file mode 100644
index 0000000..5ecd238
--- /dev/null
+++ b/src/0x2e.c
@@ -0,0 +1,178 @@
+/******************************************************
+ *
+ * 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->n2<x->n1)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();
+}
+
+void z_0x2e_setup(void)
+{
+	dot_setup();
+}
+
+void setup_0x2e(void)
+{
+	dot_setup();
+}
+