zexy-2.0:

- use of abstractions for objects that allow it
- some objects are build both as externals and abstractions (as slower fallbacks)
- code-layout is now 1:1 c-file<->object (this should allow for building of zexy as  a collection of externals instead as a big library)
- matrix-objects have moved to iemmatrix !!

svn path=/trunk/externals/zexy/; revision=2641

1 files changed, 81 insertions, 0 deletions

diff --git a/src/list2int.c b/src/list2int.c
new file mode 100644
index 0000000..af14812
--- /dev/null
+++ b/src/list2int.c
@@ -0,0 +1,81 @@
+/******************************************************
+ *
+ * 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 */
+
+#include "zexy.h"
+#include <string.h>
+
+
+/* ------------------------- list2int ------------------------------- */
+
+/* cast each float of a list (or anything) to integer */
+
+static t_class *list2int_class;
+
+static void list2int_any(t_mypdlist *x, t_symbol *s, int argc, t_atom *argv)
+{
+  t_atom *ap;
+  if (x->x_n != argc) {
+    freebytes(x->x_list, x->x_n * sizeof(t_atom));
+    x->x_n = argc;
+    x->x_list = copybytes(argv, argc * sizeof(t_atom));
+  } else memcpy(x->x_list, argv, argc * sizeof(t_atom));
+  ap = x->x_list;
+  while(argc--){
+    if(ap->a_type == A_FLOAT)ap->a_w.w_float=(int)ap->a_w.w_float;
+    ap++;
+  }
+  outlet_anything(x->x_obj.ob_outlet, s, x->x_n, x->x_list);
+}
+static void list2int_bang(t_mypdlist *x)
+{  outlet_bang(x->x_obj.ob_outlet);}
+static void list2int_float(t_mypdlist *x, t_float f)
+{  outlet_float(x->x_obj.ob_outlet, (int)f);}
+static void list2int_symbol(t_mypdlist *x, t_symbol *s)
+{  outlet_symbol(x->x_obj.ob_outlet, s);}
+static void list2int_pointer(t_mypdlist *x, t_gpointer *p)
+{  outlet_pointer(x->x_obj.ob_outlet, p);}
+
+static void *list2int_new(t_symbol *s, int argc, t_atom *argv)
+{
+  t_mypdlist *x = (t_mypdlist *)pd_new(list2int_class);
+  outlet_new(&x->x_obj, 0);
+  x->x_n = 0;
+  x->x_list = 0;
+  return (x);
+}
+
+
+static void mypdlist_free(t_mypdlist *x)
+{
+  freebytes(x->x_list, x->x_n * sizeof(t_atom)); 
+}
+
+void list2int_setup(void)
+{
+  list2int_class = class_new(gensym("list2int"), (t_newmethod)list2int_new, 
+			 (t_method)mypdlist_free, sizeof(t_mypdlist), 0, A_GIMME, 0);
+  class_addcreator((t_newmethod)list2int_new, gensym("l2i"), A_GIMME, 0);
+  class_addanything(list2int_class, list2int_any);
+  class_addlist(list2int_class, list2int_any);
+  class_addbang(list2int_class, list2int_bang);
+  class_addfloat(list2int_class, list2int_float);
+  class_addsymbol(list2int_class, list2int_symbol);
+  class_addpointer(list2int_class, list2int_pointer);
+  class_sethelpsymbol(list2int_class, gensym("zexy/list2int"));
+  zexy_register("list2int");
+}