From df828adc5de7b218b8aaaefcbeb77b8e263e8564 Mon Sep 17 00:00:00 2001
From: Georg Holzmann <grholzi@users.sourceforge.net>
Date: Fri, 12 Jan 2007 23:53:15 +0000
Subject: ekext now in libdir format

svn path=/trunk/; revision=7325
---
 externals/build/src/zeroxpos~.c | 101 ----------------------------------------
 1 file changed, 101 deletions(-)
 delete mode 100644 externals/build/src/zeroxpos~.c

(limited to 'externals/build/src/zeroxpos~.c')

diff --git a/externals/build/src/zeroxpos~.c b/externals/build/src/zeroxpos~.c
deleted file mode 100644
index 1c436085..00000000
--- a/externals/build/src/zeroxpos~.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include "m_pd.h"
-
-static t_class *zeroxpos_tilde_class;
-
-typedef struct _zeroxpos_control
-{
-  t_float *c_input;
-  t_int final_pol;
-} t_zeroxpos_control;
-
-typedef struct _zeroxpos_tilde 
-{
-  t_object x_obj;
-  t_zeroxpos_control x_ctl;
-  t_float f_num, f_dummy;
-  t_int i_bang, i_pol, i_count, i_ndx;
-  t_outlet *f_pos, *f_pol;
-} t_zeroxpos_tilde;
-
-t_int *zeroxpos_tilde_perform(t_int *w) 
-{
-  t_zeroxpos_tilde     *x =   (t_zeroxpos_tilde *)(w[1]);
-  t_zeroxpos_control *ctl = (t_zeroxpos_control *)(w[2]);  
-  int                   n =                  (int)(w[3]);
-  t_float            *in = ctl->c_input;
-  int number = (int)x->f_num;
-  int count = x->i_count;
-  int polarity = 1;
-  int i = 0;
-  x->i_pol = 0;
-  x->i_ndx = -1;
-  int prev = ctl->final_pol;
-
-  for(i=0;i<n;i++)
-    {
-      polarity = in[i] >= 0 ? 1 : -1;
-      if((polarity < prev || polarity > prev) && count == number && x->i_bang == 1)
-	{
-	  x->i_ndx = i;
-	  x->i_pol = polarity;
-	  count++;
-	  x->i_bang = 0;
-	}
-      if((polarity < prev || polarity > prev) && count < number)
-	{
-	  count++;
-	}
-      if(i==n-1)
-	{
-	  ctl->final_pol = polarity;
-	  x->i_count = count;
-	}
-      prev = polarity;
-    }
-  outlet_float(x->f_pol, (float)x->i_pol);
-  outlet_float(x->f_pos, (float)x->i_ndx);
-  return(w+4);
-}
-
-void zeroxpos_tilde_bang(t_zeroxpos_tilde *x)
-{
-  x->i_bang = 1;
-  x->i_count = 0;
-}
-
-void *zeroxpos_tilde_dsp(t_zeroxpos_tilde *x, t_signal **sp) 
-{
-  x->x_ctl.c_input = sp[0]->s_vec;
-  dsp_add(zeroxpos_tilde_perform, 3, x, &x->x_ctl, sp[0]->s_n);
-  return (void *)x;
-}
-
-void *zeroxpos_tilde_new(t_floatarg f) 
-{
-  t_zeroxpos_tilde *x = (t_zeroxpos_tilde *)pd_new(zeroxpos_tilde_class);
-  x->f_num = f > 0 ? f : 1; 
-  x->x_ctl.final_pol = 1;
-  x->i_count = 0;
-  floatinlet_new (&x->x_obj, &x->f_num);
-  x->f_pos = outlet_new(&x->x_obj, gensym("float"));
-  x->f_pol = outlet_new(&x->x_obj, gensym("float"));
-  return (void *)x;
-}
-
-void zeroxpos_tilde_setup(void) 
-{
-  zeroxpos_tilde_class = class_new(gensym("zeroxpos~"), 
-  (t_newmethod)zeroxpos_tilde_new, 
-  0, sizeof(t_zeroxpos_tilde),
-  CLASS_DEFAULT, A_DEFFLOAT, 0);
-
-  post("|¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬zeroxpos~``````````````````````|");
-  post("|find 1st, 2nd or 3rd etc zero crossing point in frame|");
-  post("|````edward¬¬¬¬¬¬¬¬¬¬¬¬kelly``````````````````2005¬¬¬¬|");
-
-  class_sethelpsymbol(zeroxpos_tilde_class, gensym("help-zeroxpos~"));
-  class_addbang(zeroxpos_tilde_class, zeroxpos_tilde_bang);
-  class_addmethod(zeroxpos_tilde_class, (t_method)zeroxpos_tilde_dsp, gensym("dsp"), 0);
-  CLASS_MAINSIGNALIN(zeroxpos_tilde_class, t_zeroxpos_tilde, f_dummy);
-}
-
-- 
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