https://bugs.winehq.org/show_bug.cgi?id=42339
--- Comment #2 from winetest@luukku.com --- I made some quite interesting observations.
Started from stratch this time I set virtual desktop as 800x600 and run the game. Horrible speed wine 2.1
Then with wine-staging CSMT enabled same prefix. Smooth animation. Then with csmt disabled. And the horrible animation speed is back.
wine-staging 2.0.
Didnt try full screen this time.