renamed files to match their class names

svn path=/trunk/externals/creb/; revision=5127

1 files changed, 0 insertions, 138 deletions

diff --git a/modules/cheby.c b/modules/cheby.c
deleted file mode 100644
index 6774028..0000000
--- a/modules/cheby.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- *   cheby.c  - chebyshev polynomial evaluation 
- *   Copyright (c) 2000-2003 by Tom Schouten
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include "m_pd.h"
-#include <math.h>
-
-
-#define MAX_ORDER 1024
-#define DEFAULT_ORDER 4
-
-typedef struct chebyctl
-{
-  t_float c_gain[MAX_ORDER];
-  t_int c_order;
-} t_chebyctl;
-
-typedef struct cheby
-{
-  t_object x_obj;
-  t_float x_f;
-  t_chebyctl x_ctl;
-} t_cheby;
-
-static void cheby_bang(t_cheby *x)
-{
-
-}
-
-static void cheby_coef(t_cheby *x, t_floatarg coef, t_floatarg f)
-{
-  int i = (int)coef;
-  if ((i > 0) && (i < x->x_ctl.c_order + 1)){
-    x->x_ctl.c_gain[i-1] = f;
-  /*   post("cheby: harmonic %d set to %f", i, f); */
-  }
-}
-
-
-static t_int *cheby_perform(t_int *w)
-{
-
-
-  t_float *in    = (float *)(w[3]);
-  t_float *out    = (float *)(w[4]);
-  t_chebyctl *ctl  = (t_chebyctl *)(w[1]);
-  t_float *gain  = ctl->c_gain;
-  t_int i;
-  t_int n = (t_int)(w[2]), k;
-  t_float x,y,t1,t2,t,acc;
-
-    
-  for (i = 0; i < n; i++) 
-    {
-      x = *in++;
-      
-      gain = ctl->c_gain;
-      t2 = 1;                      /* T_0 */
-      t1 = x;                      /* T_1 */
-      
-      acc = *gain++ * x;           /* a_1 T_1 */
-      for (k=2; k<=ctl->c_order; k++){
-	t = 2*x*t1 - t2;           /* T_k = 2 x T_{k-1} - T_{k-2} */
-	acc += *gain++ * t;        /* a_k T_k */
-	t2 = t1;
-	t1 = t;
-      }
-
-      *out++ = acc;
-      
-    }
-  
-    
-  return (w+5);
-}
-
-static void cheby_dsp(t_cheby *x, t_signal **sp)
-{
-    dsp_add(cheby_perform, 4, &x->x_ctl, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
-
-}                                  
-static void cheby_free(void)
-{
-
-}
-
-t_class *cheby_class;
-
-static void *cheby_new(t_floatarg order_f)
-{
-  int i;
-  int order = (int)order_f;
-
-    t_cheby *x = (t_cheby *)pd_new(cheby_class);
-    outlet_new(&x->x_obj, gensym("signal")); 
-
-    if (order < 1)         order = DEFAULT_ORDER;  /* default */
-    if (order > MAX_ORDER) order = MAX_ORDER;      /* maximum */
-
-
-    //post("cheby: order = %d", order);
-
-    x->x_ctl.c_order = order;
-    cheby_coef(x, 1, 1);
-    for (i=2; i<order+1; i++){
-      cheby_coef(x, 0, i);
-    }
-
-    return (void *)x;
-}
-
-void cheby_tilde_setup(void)
-{
-  //post("cheby~ v0.1");
-    cheby_class = class_new(gensym("cheby~"), (t_newmethod)cheby_new,
-    	(t_method)cheby_free, sizeof(t_cheby), 0, A_DEFFLOAT, 0);
-    CLASS_MAINSIGNALIN(cheby_class, t_cheby, x_f); 
-    class_addmethod(cheby_class, (t_method)cheby_bang, gensym("bang"), 0);
-    class_addmethod(cheby_class, (t_method)cheby_dsp, gensym("dsp"), 0); 
-    class_addmethod(cheby_class, (t_method)cheby_coef, gensym("coef"), A_DEFFLOAT, A_DEFFLOAT, 0); 
-
-}
-