[Bug 46336] Resident Evil 4 (Steam) - black textures in outdoor lighting

https://bugs.winehq.org/show_bug.cgi?id=46336

--- Comment #10 from Paul Gofman  ---
This one, Bug #34266, Bug #36089, bug #30061 are about the same issue, with the
most complete explanation in Bug #34266.

Just to avoid any confusion in testing, the solution from here or Bug #36089
(both avoiding inf result from 1.0 / x) is absolutely not an universal hack for
all the similar bugs (while 1.0 / x is probably rather common place to get
inf). To make a universal hack, one needs to check and workaround NaN results
for literally every operation generated in GLSL.