https://bugs.winehq.org/show_bug.cgi?id=44315
--- Comment #27 from Zebediah Figura z.figura12@gmail.com --- (In reply to Shmerl from comment #25)
Is this a related fix? https://github.com/zfigura/wine/blob/esync/README.esync
No, that is unrelated. This bug is about synchronization between the CPU and GPU, which should ideally be nonpresent. That patchset is aimed toward reducing the overhead of synchronization between multiple (CPU) threads.