removed unneeded files (z_down is now part of pd, z_mtx doubles z_matrix)

svn path=/trunk/externals/zexy/; revision=717

1 files changed, 0 insertions, 121 deletions

diff --git a/src/z_down.c b/src/z_down.c
deleted file mode 100644
index 9673385..0000000
--- a/src/z_down.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include <stdio.h>
-
-#include "zexy.h"
-
-#ifdef NT
-#pragma warning( disable : 4244 )
-#pragma warning( disable : 4305 )
-#endif
-
-/* down~ : down-code for a signal-object */
-
-/* ------------------------ down~ ----------------------------- */
-
-static t_class *down_class;
-
-typedef struct _down
-{
-  t_object x_obj;
-
-  t_int old_n;
-  t_int new_n;
-
-  t_int factor;
-  t_int wantedfactor;
-
-  t_float *buffer;
-} t_down;
-
-static t_int *down_perform_inplace(t_int *w)
-{
-  t_float *in = (t_float *)(w[1]);
-  t_float *out = (t_float *)(w[2]);
-  t_down *x = (t_down *) w[3];
-
-
-  t_int factor = x->factor;
-  int n = x->new_n;
-  t_float *buf = x->buffer;
-
-  while(n--) {
-    *buf++=*in;
-    in+=factor;
-  }
-
-  buf = x->buffer;
-  n=x->new_n;
-
-  while(n--){
-    *out++=*buf++;
-  }
-
-  return (w+4);
-}
-static t_int *down_perform(t_int *w)
-{
-  t_float *in = (t_float *)(w[1]);
-  t_float *out = (t_float *)(w[2]);
-  t_down *x = (t_down *) w[3];
-
-  t_int factor = x->factor;
-  int n = x->new_n;
-
-  while(n--) {
-    *out++=*in;
-    in+=factor;
-  }
-
-  return (w+4);
-}
-
-static void down_dsp(t_down *x, t_signal **sp)
-{
-  t_float f = sp[0]->s_n/(t_float)x->wantedfactor;
-
-  if (f != (int)f) { 
-    int faktor = x->wantedfactor;
-    while ((f = sp[0]->s_n/(t_float)faktor) != (int)f) faktor--;
-
-    error("bad downsampling factor %d, setting to %d", x->wantedfactor, faktor);
-    x->factor = faktor;
-  } else x->factor=x->wantedfactor;
-
-
-  freebytes(x->buffer, sizeof(t_float)*x->new_n);
-
-  x->old_n=sp[0]->s_n;
-  x->new_n=sp[0]->s_n/x->factor;
-
-  sp[0]->s_n=x->new_n;
-
-  x->buffer = getbytes (sizeof(t_float)*x->new_n);
-
-  if (sp[0]->s_vec!=sp[1]->s_vec)dsp_add(down_perform, 3, sp[0]->s_vec, sp[1]->s_vec, x);
-  else dsp_add(down_perform_inplace, 3, sp[0]->s_vec, sp[1]->s_vec, x);
-}
-
-static void *down_new(t_floatarg f)
-{
-  t_down *x = (t_down *)pd_new(down_class);
-  outlet_new(&x->x_obj, gensym("signal"));
-
-  x->wantedfactor=f;
-  if (x->wantedfactor<1)x->wantedfactor=1;
-
-  return (x);
-}
-static void down_setup(void)
-{
-  down_class = class_new(gensym("down~"), (t_newmethod)down_new, 0,
-			     sizeof(t_down), 0, A_DEFFLOAT, 0);
-  class_addmethod(down_class, nullfn, gensym("signal"), 0);
-  class_addmethod(down_class, (t_method)down_dsp, gensym("dsp"), 0);
-  
-  class_sethelpsymbol(down_class, gensym("zexy/down~"));
-}
-
-void z_down_setup(void)
-{
-  down_setup();
-}
-