http://bugs.winehq.org/show_bug.cgi?id=17836 --- Comment #4 from Jörg Höhle <hoehle(a)users.sourceforge.net> 2009-03-26 09:38:52 --- Created an attachment (id=20129) --> (http://bugs.winehq.org/attachment.cgi?id=20129) excerpt of traces with several WINEDEBUG settings The common aspect between mcm2 and Alien Nations seems that havoc breaks out soon after amstream:IDirectDrawMediaStreamImpl_GetFormat(). Both applications do not manage to play their intro video (others do). The error messages (see attachment) suggest that wine becomes confused by garbaged memory data. Perhaps a race condition is involved as well, as there's an extreme sensitivity on WINEDEBUG settings: A default trace without $WINEDEBUG yields (among others): err:d3d:resource_init Out of memory! but Alien Nations nevertheless runs successfully - without video. WINEDEBUG=+all,-dbghelp_dwarf,... 2>/dev/shm/v.log yields no such err: line at all. WINEDEBUG=+amstream,-dbghelp_dwarf,-heap,warn+heap,-gdi,-dsound,+quartz,+tid,+seh,+ole yields a crash after a few errors which look like illegal arguments were supplied to ddraw functions: err:ddraw:IDirectDrawImpl_CreateSurface Unknown Z buffer bit depth err:ddraw:IDirectDrawSurfaceImpl_QueryInterface No interface err:ddraw:PixelFormat_DD2WineD3D Unknown Pixelformat! (The Alien Nations is easier to trace+all than MCM2 because the latter does a million irrelevant +relay and +nls calls) -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.