http://bugs.winehq.org/show_bug.cgi?id=4498
Summary: game (Myst IV) shows no graphics when double buffering is on Product: Wine Version: CVS Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-directx-d3d AssignedTo: wine-bugs@winehq.org ReportedBy: uli-do@gmx.at
I tried running Myst IV Revelation by Cyanworlds/Ubi Soft in wine git snapshot from 15th January (wine 0.9.4) to 6th February 2006 (wine 0.9.7). With double buffering switched on in winecfg, no graphics appear, the window stays black but one can hear the music. I think it is somehow related to the game using d3d9 and rendering the video on a d3d surface. Turning double buffering off, the video appears but with the speed of a diashow (depth conversion). I tried to debug, but failed to find the cause for the window staying black. Please tell me which debugging options I should use to provide more information.