https://bugs.winehq.org/show_bug.cgi?id=57207
--- Comment #7 from Chiitoo chiitoo@gentoo.org --- As a side'ish note, I noticed some interesting effects while using
WINEDEBUG="err-d3d"
which has pretty much the opposite effect from what I had expected: big FPS drops and about 100% more CPU usage (going by default view of 'top').
First noticed my CPU fans being more active than usual... then the FPS drops from 29 (Final Fantasy XI is limited to ~30) to <10-20.
Was chasing kernel and mesa and other changes I had been making until I realised it was the /not/ printing those lines. :]
Not sure if normal...