https://bugs.winehq.org/show_bug.cgi?id=37705
--- Comment #48 from Paul Gofman gofmanp@gmail.com --- Fixed by 225fdc35586719406943286dd0e0d1aa8c25e3a1.
Just for the record, the same problem happens on Windows too. I could reproduce exactly the same behaviour as before the fix on native Win7 using Intel video card. I could also find some similar problem reports from Windows users. It seems that on AMD or NVIDIA GPU this problem does not show up. The commit replicates AMD behaviour in Wine in respect to _SAMP_SRGB_TEXTURE state (which is different from NVIDIA in details).