[route~] for separating signals from messages

svn path=/trunk/externals/zexy/; revision=10026

2 files changed, 96 insertions, 0 deletions

diff --git a/reference/route~-help.pd b/reference/route~-help.pd
new file mode 100644
index 0000000..065b9c1
--- /dev/null
+++ b/reference/route~-help.pd
@@ -0,0 +1,21 @@
+#N canvas 304 271 597 497 10;
+#X obj 65 172 osc~ 440;
+#X floatatom 65 141 0 0 0 0 - - -;
+#X text 442 11 part of zexy;
+#X msg 82 361 bang;
+#X obj 125 42 route~;
+#X text 177 41 separate signals from messages;
+#X obj 65 384 print~ signal;
+#X obj 104 303 print message;
+#X obj 65 280 route~;
+#X msg 107 208 2;
+#X symbolatom 127 235 10 0 0 0 - - -;
+#X msg 130 257 whatever;
+#X connect 0 0 8 0;
+#X connect 1 0 0 0;
+#X connect 3 0 6 0;
+#X connect 8 0 6 0;
+#X connect 8 1 7 0;
+#X connect 9 0 8 0;
+#X connect 10 0 8 0;
+#X connect 11 0 8 0;
diff --git a/src/route~.c b/src/route~.c
new file mode 100644
index 0000000..7b7ba69
--- /dev/null
+++ b/src/route~.c
@@ -0,0 +1,75 @@
+/******************************************************
+ *
+ * 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
+ ******************************************************/
+
+/* route_tilde :: get the route_tilde of a list */
+
+
+#include "zexy.h"
+
+static t_class *route_tilde_class;
+typedef struct _route_tilde
+{
+  t_object x_obj;
+
+  t_outlet*x_sigout, *x_msgout;
+} t_route_tilde;
+
+static void route_tilde_any(t_route_tilde *x, t_symbol *s, int argc, t_atom *argv)
+{
+  outlet_anything(x->x_msgout, s, argc, argv);
+}
+
+t_int *route_tilde_perform(t_int *w)
+{
+    t_sample *in = (t_sample *)(w[1]);
+    t_sample *out = (t_sample *)(w[2]);
+    int n = (int)(w[3]);
+    while (n--) *out++ = *in++;
+    return (w+4);
+}
+
+static void route_tilde_dsp(t_route_tilde *x, t_signal **sp)
+{
+  if(sp)
+    dsp_add(route_tilde_perform, 3, sp[0]->s_vec, sp[1]->s_vec, sp[0]->s_n);
+  else {
+    route_tilde_any(x, gensym("dsp"), 0, 0);
+  }
+}
+
+static void route_tilde_free(t_route_tilde *x)
+{
+  outlet_free(x->x_sigout);
+  outlet_free(x->x_msgout);
+}
+static void *route_tilde_new(void)
+{
+  t_route_tilde *x = (t_route_tilde *)pd_new(route_tilde_class);
+  x->x_sigout=outlet_new(&x->x_obj, &s_signal);
+  x->x_msgout=outlet_new(&x->x_obj, 0);
+  return (x);
+}
+
+void route_tilde_setup(void)
+{
+  route_tilde_class = class_new(gensym("route~"), (t_newmethod)route_tilde_new, (t_method)route_tilde_free,
+			 sizeof(t_route_tilde), 0, A_DEFFLOAT, 0);
+
+  class_addanything(route_tilde_class, (t_method)route_tilde_any);
+  class_addmethod(route_tilde_class, nullfn, gensym("signal"), 0);
+  class_addmethod(route_tilde_class, (t_method)route_tilde_dsp, gensym("dsp"), A_CANT, 0);
+
+  zexy_register("route~");
+}