get_sound_input_cap_bits
Checks which audio input sample formats are supported.
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. */
}
}
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