https://bugs.winehq.org/show_bug.cgi?id=34166
--- Comment #49 from Sergey Isakov isakov-sl@bk.ru --- (In reply to Ken Thomases from comment #47)
The hack in attachment 47352 [details] is a completely different approach and should not affect performance.
I confirm the hack is useful for 3DMark03 and not affects performance. All benchmarks show exactly same results.
(In reply to Lebostein from comment #48)
Why this bug is unconfirmed?
Here are some games with the flickering issue I have tested last week:
http://www.gog.com/game/anno_1503_ad http://www.gog.com/game/the_guild_gold_edition http://www.gog.com/game/age_of_wonders_2_the_wizards_throne http://www.gog.com/game/age_of_wonders_shadow_magic
Yes, I confirm the bug and both solutions works. More affected applications http://www.futuremark.com/benchmarks/legacy
The bug still present in wine-1.8-rc2