1 files changed, 83 insertions, 0 deletions
diff --git a/src/tab16send~.c b/src/tab16send~.c
new file mode 100644
index 0000000..c5ff3af
--- /dev/null
+++ b/src/tab16send~.c
@@ -0,0 +1,83 @@
+/* copyleft (c) 2003 forum::für::umläute -- IOhannes m zmölnig @ IEM
+ * based on d_array.c from pd:
+ * Copyright (c) 1997-1999 Miller Puckette and others.
+ * For information on usage and redistribution, and for a DISCLAIMER OF ALL
+ * WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
+
+/* tab16write~, tab16play~, tab16read~, tab16read4~, tab16send~, tab16receive~ */
+
+#include "iem16_table.h"
+
+
+/* ------------------------ tab16send~ ------------------------- */
+
+static t_class *tab16send_class;
+
+typedef struct _tab16send{
+  t_object x_obj;
+  t_iem16_16bit *x_vec;
+  int x_graphperiod;
+  int x_graphcount;
+  t_symbol *x_arrayname;
+  float x_f;
+} t_tab16send;
+
+static void *tab16send_new(t_symbol *s){
+  t_tab16send *x = (t_tab16send *)pd_new(tab16send_class);
+  x->x_graphcount = 0;
+  x->x_arrayname = s;
+  x->x_f = 0;
+  return (x);
+}
+
+static t_int *tab16send_perform(t_int *w){
+  t_tab16send *x = (t_tab16send *)(w[1]);
+  t_float *in = (t_float *)(w[2]);
+  int n = w[3];
+  t_iem16_16bit *dest = x->x_vec;
+  int i = x->x_graphcount;
+  if (!x->x_vec) goto bad;
+
+  while (n--)	*dest = *in++*IEM16_SCALE_UP;
+  if (!i--)i = x->x_graphperiod;
+  x->x_graphcount = i;
+ bad:
+  return (w+4);
+}
+
+static void tab16send_dsp(t_tab16send *x, t_signal **sp){
+  int vecsize;
+  t_table16 *a;
+
+  if (!(a = (t_table16 *)pd_findbyclass(x->x_arrayname, table16_class)))    {
+    if (*x->x_arrayname->s_name)
+      error("tab16send~: %s: no such array", x->x_arrayname->s_name);
+  }
+  else if (!table16_getarray16(a, &vecsize, &x->x_vec))
+    error("%s: bad template for tab16send~", x->x_arrayname->s_name);
+  else    {
+    int n = sp[0]->s_n;
+    int ticksper = sp[0]->s_sr/n;
+    if (ticksper < 1) ticksper = 1;
+    x->x_graphperiod = ticksper;
+    if (x->x_graphcount > ticksper) x->x_graphcount = ticksper;
+    if (n < vecsize) vecsize = n;
+    table16_usedindsp(a);
+    dsp_add(tab16send_perform, 3, x, sp[0]->s_vec, vecsize);
+  }
+}
+
+static void tab16send_free(t_tab16send *x){}
+
+static void tab16send_setup(void){
+  tab16send_class = class_new(gensym("tab16send~"), (t_newmethod)tab16send_new,
+			      (t_method)tab16send_free, sizeof(t_tab16send), 0, A_DEFSYM, 0);
+  CLASS_MAINSIGNALIN(tab16send_class, t_tab16send, x_f);
+  class_addmethod(tab16send_class, (t_method)tab16send_dsp, gensym("dsp"), 0);
+}
+
+// G.Holzmann: for PD-extended build system
+void tab16send_tilde_setup(void)
+{
+  tab16send_setup();
+}