get_sound_input_cap_bits (3) - Linux Manuals

get_sound_input_cap_bits: Checks which audio input sample formats are supported. Allegro game programming library.

NAME

get_sound_input_cap_bits - Checks which audio input sample formats are supported. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int get_sound_input_cap_bits();

DESCRIPTION

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. */
      }
   }

SEE ALSO

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

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