I am wanting to know wether there is some way I can get rid of these 1ms
XRuns ?
if they are not caused by your application's design (i haven't looked
at it closely), then the answer is no, at least not without:
1) running it SCHED_FIFO, with mlockall() called
2) running a low-latency
I am wanting to know wether there is some way I can get rid of these 1ms
XRuns ?
do note, hwoever, that it could easily be your application desing that
is the problem.
this:
while ((frameCount=dd-audio.readAudio()) dd-audio.active){
int written;
written=snd_pcm_writei(dd-pcm,
i suspect that you may not be writing chunks of the correct size to
the PCM device. by delaying for 1000msecs when you have no idea what
sorry, i was forgetting what snd_pcm_wait() did. even so, this is
still a design that could cause problems, i think.
--p
