http://bugs.winehq.org/show_bug.cgi?id=32277
Maarten Lankhorst m.b.lankhorst@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1
--- Comment #5 from Maarten Lankhorst m.b.lankhorst@gmail.com 2012-11-26 03:50:59 CST --- Looks like IsFormatSupported for winecoreaudio is too strict. From my testing it should support dwChannelMask having more channels set than used.
For example if dwChannels = 2 and dwChannelMask = SPEAKER_FRONT_LEFT | SPEAKER_FRONT_RIGHT | SPEAKER_FRONT_CENTER it's valid, and only first 2 speakers should be used.