http://bugs.winehq.org/show_bug.cgi?id=20799
--- Comment #74 from Wylda wylda@volny.cz 2010-05-11 01:03:17 --- (In reply to comment #72)
But wine seem did not return error when the application specify DSBCAPS_LOCHARDWARE if wine did not support any kind of hardware acceleration
What function should return the error and what is the value of the error? I could try to change the code, to confirm your theory.
(As i have nearly any programming knowledge, better variant is, that you attach a patch here directly, to avoid my programming mistakes)