[Bug 31260] Tomb Raider 4 Broken Lighting

https://bugs.winehq.org/show_bug.cgi?id=31260

--- Comment #20 from andy  ---
Hi.

I looked part of code that print "err:ddraw:d3d_device3_GetRenderState ..."
error, it seems referred to alpha.

I noticed that software rendered mode disable texture mode select, and
probability it disable also the alpha.

It could be that problem it's in render alpha and find way to disable alpha in
hardware acceleration mode would solve the problem?

IMHO.