get_sound_input_cap_parm.3alleg

Langue: en

Version: version 4.2.2 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

get_sound_input_cap_parm - Detects if the specified recording parameters are supported. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

int get_sound_input_cap_parm(int rate, int bits, int stereo);

DESCRIPTION

Checks whether the specified recording frequency, number of bits, and mono/stereo mode are supported (and how) by the current audio driver.

RETURN VALUE

The function returns one of the following possible values: 
    0  = It is impossible to record in this format.
    1  = Recording is possible, but audio output
         will be suspended.
    2  = Recording is possible at the same time as
         playing other sounds (full duplex sound card).
    -n = Sampling rate not supported, but rate 'n'
         would work instead.

SEE ALSO

start_sound_input(3alleg), get_sound_input_cap_bits(3alleg), get_sound_input_cap_rate(3alleg), get_sound_input_cap_stereo(3alleg)