[Bug 22034] EXIT_ON_ERROR should use ERR instead of WARN in winealsa.drv

http://bugs.winehq.org/show_bug.cgi?id=22034

--- Comment #6 from Raymond  2010-12-14 07:30:31 CST ---
if wine want to support KSDATAFORMAT_SUBTYPE_IEEE_FLOAT  and  ( 4 or 6 channels
)

it must explicitly test the alsa device during ALSA_ComputeCaps() and use this
info to determine whether device support SND_PCM_FORMAT_FLOAT_LE instead of
hardcode them in ALSA_supportformat() since wine allow user to specify to use
"hw" by using directhw=Y in registry

especially ALSA require the application to use "surround40" and "surround51"
for 4 an 6 channels