[Bug 50155] Ableton Live: multicore audio processing causes high CPU usage across multiple audio backends

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=50155

--- Comment #2 from [e-mail] ---
This bug should be closed, it was fixed by a patch that Proton was carrying
that was merged into upstream wine. I don't know the commit number, but the
patch was called "dwmapi: Sleep in DwmFlush()".

With that patch merged the high cpu usage (even on idle) with wineserver went
away. There still are other performace realted issues that Fsync or WineSync
help address, but this particular bug directly has to do with the dwmapi patch
that was merged already.