- add sndio backend
playback under aucat server is pretty solid. for full-duplex,
starting aucat with 'aucat -l -b 2048' and jackd with just
'jackd -d sndio' seems to work best for me. we want low latency
anyway, right ;)
- fix build on alpha by not comparing a va_list to NULL. problem
noticed and fix tested by merdely@.
- fix possible 100% cpu usage in full-duplex mode
- fix net client/server
- add @bin markers to PLIST
- don't bother trying to fix compiler optimization flag tests. they're
badly broken/linux spcific, and we don't use them anyway.
- the net source client became a "real" client (executable), instead of
an "in process" client (plugin)
- previous sun_driver patches accepted upstream, plus:
* fix cycle timing in duplex mode by moving calculations and function
calls out of the poll() synchronization loop
* shorten xrun and silence writing/reading messages
* remove unused variables
* attempt to stop continuous playback underruns in duplex mode that are
caused by the capture buffer overrunning
* try harder to make sure we have pristine buffers after
sun_driver_start()
* use native endian audio encodings
* report a delay when poll() times out, instead of effectively running
a null cycle
now jack works on my r10k sgi :)
