https://bugs.winehq.org/show_bug.cgi?id=37687
--- Comment #5 from Zarko Zivanov zzarko@gmail.com --- I have already tried that. My card has 3096MB,so I tried 3096 (decimal) as memory size, I tried also 2048, but the result is the same. Just tried it again with my current wine-1.7.50, same thing and it still reports that VideoMemorySize is 0 when the game is started, no matter what I enter in the registry editor.
Here is the export of the Direct3D key, just for the reference (currently 2048MB):
[HKEY_CURRENT_USER\Software\Wine\Direct3D] "AlwaysOffScreen"="enabled" "OffscreenRenderingMode"="fbo" "useGLSL"="enabled" "VideoMemorySize"=dword:00000800
If you have any other suggestion or request (debug output, anything), I'd gladly try.