get_sound_input_cap_bits (3alleg4)

#include <allegro.h>

int get_sound_input_cap_bits();

Checks which sample formats are supported by the current audio input driver, returning one of the bitfield values:

   0 = audio input not supported
   8 = eight bit audio input is supported
   16 = sixteen bit audio input is supported
   24 = both eight and sixteen bit audio input are supported

Example:

   cap = get_sound_input_cap_bits();
   if (cap == 0) {
      /* Ugh, no audio input supported? */
   } else {
      if (cap & 8) {
         /* We have eight bit audio input. */
      }
      if (cap & 16) {
         /* We have sixteen bit audio input. */
      }
   }

start_sound_input(3alleg4), get_sound_input_cap_parm(3alleg4), get_sound_input_cap_rate(3alleg4), get_sound_input_cap_stereo(3alleg4)