1 files changed, 0 insertions, 121 deletions
diff --git a/src/iemlib1/sin_phase~.c b/src/iemlib1/sin_phase~.c
deleted file mode 100644
index baf34f4..0000000
--- a/src/iemlib1/sin_phase~.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib1 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-/* --- sin_phase~ - output the phase-difference between --- */
-/* --- 2 sinewaves with the same frequency in samples ----- */
-/* --- as a signal ---------------------------------------- */
-
-typedef struct _sin_phase_tilde
-{
-  t_object x_obj;
-  t_float  x_prev1;
-  t_float  x_prev2;
-  t_float  x_cur_out;
-  int      x_counter1;
-  int      x_counter2;
-  int      x_state1;
-  int      x_state2;
-  t_float  x_msi;
-} t_sin_phase_tilde;
-
-t_class *sin_phase_tilde_class;
-
-static t_int *sin_phase_tilde_perform(t_int *w)
-{
-  t_float *in1 = (t_float *)(w[1]);
-  t_float *in2 = (t_float *)(w[2]);
-  t_float *out = (t_float *)(w[3]);
-  t_sin_phase_tilde *x = (t_sin_phase_tilde *)(w[4]);
-  int i, n = (t_int)(w[5]);
-  t_float prev1=x->x_prev1;
-  t_float prev2=x->x_prev2;
-  t_float cur_out=x->x_cur_out;
-  int counter1=x->x_counter1;
-  int counter2=x->x_counter2;
-  int state1=x->x_state1;
-  int state2=x->x_state2;
-  
-  for(i=0; i<n; i++)
-  {
-    if((in1[i] >= 0.0f) && (prev1 < 0.0f))
-    {/* pos. zero cross of sig_in_1 */
-      state1 = 1;
-      counter1 = 0;
-    }
-    else if((in1[i] < 0.0f) && (prev1 >= 0.0f))
-    {/* neg. zero cross of sig_in_1 */
-      state2 = 1;
-      counter2 = 0;
-    }
-    
-    if((in2[i] >= 0.0f) && (prev2 < 0.0f))
-    {/* pos. zero cross of sig_in_2 */
-      state1 = 0;
-      cur_out = (t_float)(counter1);
-      counter1 = 0;
-    }
-    else if((in2[i] < 0.0f) && (prev2 >= 0.0f))
-    {/* neg. zero cross of sig_in_2 */
-      state2 = 0;
-      cur_out = (t_float)(counter2);
-      counter2 = 0;
-    }
-    
-    if(state1)
-      counter1++;
-    if(state2)
-      counter2++;
-    
-    prev1 = in1[i];
-    prev2 = in2[i];
-    out[i] = cur_out;
-  }
-  
-  x->x_prev1 = prev1;
-  x->x_prev2 = prev2;
-  x->x_cur_out = cur_out;
-  x->x_counter1 = counter1;
-  x->x_counter2 = counter2;
-  x->x_state1 = state1;
-  x->x_state2 = state2;
-  
-  return(w+6);
-}
-
-static void sin_phase_tilde_dsp(t_sin_phase_tilde *x, t_signal **sp)
-{
-  dsp_add(sin_phase_tilde_perform, 5, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, x, sp[0]->s_n);
-}
-
-static void *sin_phase_tilde_new(void)
-{
-  t_sin_phase_tilde *x = (t_sin_phase_tilde *)pd_new(sin_phase_tilde_class);
-  
-  inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_signal, &s_signal);
-  outlet_new(&x->x_obj, &s_signal);
-  
-  x->x_prev1 = 0.0f;
-  x->x_prev2 = 0.0f;
-  x->x_cur_out = 0.0f;
-  x->x_counter1 = 0;
-  x->x_counter2 = 0;
-  x->x_state1 = 0;
-  x->x_state2 = 0;
-  x->x_msi = 0;
-  
-  return (x);
-}
-
-void sin_phase_tilde_setup(void)
-{
-  sin_phase_tilde_class = class_new(gensym("sin_phase~"), (t_newmethod)sin_phase_tilde_new,
-        0, sizeof(t_sin_phase_tilde), 0, 0);
-  CLASS_MAINSIGNALIN(sin_phase_tilde_class, t_sin_phase_tilde, x_msi);
-  class_addmethod(sin_phase_tilde_class, (t_method)sin_phase_tilde_dsp, gensym("dsp"), 0);
-  class_sethelpsymbol(sin_phase_tilde_class, gensym("iemhelp/help-sin_phase~"));
-}