recording in realtime from/to soundcard

[MariaB]

hi!

i need a help for writting on real time to sound card. i almost finished it,

my problem is : the sound that coming out from soundcard after recording is broken.

what i did:

i opened 3 buffers for writting from sound card.

if one of the biffers was filled than there is callback function that called for output from soundcard. and that buffer is written out. during it, there is 2 buffers that continue to recording from soundcard.

i get a broken sound from soundcard.

thanks.