https://bugs.winehq.org/show_bug.cgi?id=44546
Józef Kucia joseph.kucia@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |joseph.kucia@gmail.com
--- Comment #1 from Józef Kucia joseph.kucia@gmail.com --- The source of the performance regression appears to be synchronization with CS thread in DrawPrimitiveUP() calls.