[Openal] Capture audio, send to output source

[Darren Rook]

I am trying to capture input audio and play it back to the output
source with minimal delay.  But no matter what I do, this doesn't
work.  There is always gaps in the middle while the buffers are
filled.  Does anyone have example code of doing this?  Is this even
possible?

I understand that it might not be possible to buffer incoming audio
fast enough, and I can live with that - but I can't live with the loud
'pop' that OpenAL makes whenever it starts playing audio which happens
if I have to restart the audio if the buffers didn't hold out long
enough.