On Wed, Nov 08, 2006 at 12:20:42AM +0000, James Courtier-Dutton wrote: > The current jackd skips a step in the processing of the poll events.
Looking at the code it seems already quite elaborate. Basically what happens comes down to (ignoring error checking and timeouts): - The set of pollfd is poll()'ed until all are ready. - Within each iteration of the loop the pollfd used are re-initialised by a call to the alsa library. - There is one optimisation: the pollfd are divided into two groups, one for capture and one for playback. A group that is complete is not polled again. I use similar code in libclalsadrv and in a new jackd backend that I wrote last week. What is misssing ? -- FA Lascia la spina, cogli la rosa.
