Eeh? What the hell? You guys still trying to get rid of latency issues!? I've wrote everything about it years ago
p/1400208
With pulseaudio, you only need to configure directsound buffers. Everything works fine without any lags.
Take a look at osulauncher script and directsound-latency.reg in my AUR Archlinux package
https://aur.archlinux.org/packages/osu/
And make sure to suspend compositor! For KWin, press ALT+CTRL+F12
For more performance you can install wine with d3dstream patches, and for even more performance install wine with gallium nine (it will pass direct 3d calls directly to your video card instead of converting it to opengl calls)
p/1400208
With pulseaudio, you only need to configure directsound buffers. Everything works fine without any lags.
Take a look at osulauncher script and directsound-latency.reg in my AUR Archlinux package
https://aur.archlinux.org/packages/osu/
And make sure to suspend compositor! For KWin, press ALT+CTRL+F12
For more performance you can install wine with d3dstream patches, and for even more performance install wine with gallium nine (it will pass direct 3d calls directly to your video card instead of converting it to opengl calls)