main.c

   1 #include "stdio.h"
   2 #include "soundout.h"
   3 #include "wavefile.h"
   4
   5 int main(int argc, char **argv)
   6 {
   7     struct soundout so;
   8     struct wavefile wf;
   9     struct aformat af;
  10
  11     if (wavefile_open(&wf, "/home/aoe/reflections.wav") != 0){
  12         fprintf(stderr, "cannot open wave file\n");
  13         return 1;
  14     }
  15
  16     af.srate = 44100;
  17     af.bits = 16;
  18     af.channels = 2;
  19
  20     if (soundout_open(&so, &af) != 0){
  21         fprintf(stderr, "cannot open audio output device\n");
  22         // wavefile_close
  23         return 1;
  24     }
  25
  26     unsigned int pos = 0;
  27     char buf[4410 * 4];
  28     for (;;){
  29         if (wavefile_read_at(&wf, pos, buf, 4410) != 0){
  30             // end of file
  31             break;
  32         }
  33         soundout_write(&so, buf, 4410 * 4);
  34         pos += 4410;
  35     }
  36
  37     return 0;
  38 }