[Bug 43564] Prey Demo texture/lighting issues

https://bugs.winehq.org/show_bug.cgi?id=43564

--- Comment #6 from [e-mail] ---
It's a LOT better with 2.16 staging. However, as described in
https://appdb.winehq.org/objectManager.php?sClass=version&iId=35653&...,
the textures are still black depending on how you look at them. I think it is
related to the light sources. 
Try the following in the first room (where you start) of the Demo:
- Look out of the window. All textures which do not emit light (e.g. the
computer screens) are black.
- Slowly look away from the window. As soon as you cannot see any part of the
window, the black textures suddenly are not black anymore.