http://bugs.winehq.org/show_bug.cgi?id=15710
--- Comment #12 from Wolfram Kresse wine@wkresse.de 2008-11-30 18:16:57 --- Maarten, the bug seems to be caused by lines 172/173 of dlls/dsound/primary.c. That particular call to IDsDriverBuffer_SetVolumePan did not exist before your commit. Removing these two lines from the current git version and leaving the rest untouched solves the problem for me. But since I have no idea what the whole code actually does (i.e., what the removal of this call changes on a global scale), I cannot tell whether this actually fixes the bug, or whether this just solves the symptom, but causes a bug somewhere else.
Can you please look into it? (somewhat off-topic: and maybe also look at bug #12286 which is also related to changes you made :o) )