apps/plugins/pdbox/PDa/intern/delay.h

   1
   2 #ifndef __DELAY_H__
   3 #define __DELAY_H__
   4
   5
   6 extern t_class *sigdelwrite_class;
   7
   8
   9 typedef struct delwritectl
  10 {
  11     int c_n;
  12     t_sample *c_vec;
  13     int c_phase;
  14 } t_delwritectl;
  15
  16 typedef struct _sigdelwrite
  17 {
  18     t_object x_obj;
  19     t_symbol *x_sym;
  20     t_delwritectl x_cspace;
  21     int x_sortno;   /* DSP sort number at which this was last put on chain */
  22     int x_rsortno;  /* DSP sort # for first delread or write in chain */
  23     int x_vecsize;  /* vector size for delread~ to use */
  24     float x_f;
  25 } t_sigdelwrite;
  26
  27 #define XTRASAMPS 4
  28 #define SAMPBLK 4
  29
  30     /* routine to check that all delwrites/delreads/vds have same vecsize */
  31 static void sigdelwrite_checkvecsize(t_sigdelwrite *x, int vecsize)
  32 {
  33     if (x->x_rsortno != ugen_getsortno())
  34     {
  35         x->x_vecsize = vecsize;
  36         x->x_rsortno = ugen_getsortno();
  37     }
  38     else if (vecsize != x->x_vecsize)
  39         pd_error(x, "delread/delwrite/vd vector size mismatch");
  40 }
  41
  42 #endif
  43