Problem Details:
I have had some extreme input lag for a while ever since I used the mac client in 2012. If I turn off sound effects and hit my keyboard with the music, I have to set the universal offset to -260 to hit the 300's perfectly. I tested this in edit mode with a keyboard latency test map (just a hit circle every other beat) and got 0 ms early/late with the UO at -260. This is with the built-in keyboard on the laptop itself, so the problem is not a delay with my wired one. When clicking the mouse, I get 20 ms early. I have tried changing the wine engine and updating the wrapper, neither improving the delay.
For a while I thought it was just my computer, but I tested it on two other macs and got similar results (I haven't tested the exact delay on them, but they're about the same). The two macs that I tested on are a 13-inch, early 2011 MacBook Pro and a 13-inch, late 2012 MacBook Air.
Here are my computer specs:
On a side note, the hit sounds and music are timed with universal offset to -21.
I don't think there is delay in any other app, but there aren't many that require this kind of instantaneous input. I may just not have noticed it.
osu! version: 20150103.8 (latest)
I have had some extreme input lag for a while ever since I used the mac client in 2012. If I turn off sound effects and hit my keyboard with the music, I have to set the universal offset to -260 to hit the 300's perfectly. I tested this in edit mode with a keyboard latency test map (just a hit circle every other beat) and got 0 ms early/late with the UO at -260. This is with the built-in keyboard on the laptop itself, so the problem is not a delay with my wired one. When clicking the mouse, I get 20 ms early. I have tried changing the wine engine and updating the wrapper, neither improving the delay.
For a while I thought it was just my computer, but I tested it on two other macs and got similar results (I haven't tested the exact delay on them, but they're about the same). The two macs that I tested on are a 13-inch, early 2011 MacBook Pro and a 13-inch, late 2012 MacBook Air.
Here are my computer specs:
SPOILER
MacBook Pro
13-inch, Early 2011
Processor: 2.3 GHz Intel Core i5
Memory: 8 GB 1600 MHz DDR3
Graphics: Intel HD Graphics 3000 512 MB
Software: OS X 10.9.5 (13F34) <-- Latest Mavericks
13-inch, Early 2011
Processor: 2.3 GHz Intel Core i5
Memory: 8 GB 1600 MHz DDR3
Graphics: Intel HD Graphics 3000 512 MB
Software: OS X 10.9.5 (13F34) <-- Latest Mavericks
On a side note, the hit sounds and music are timed with universal offset to -21.
I don't think there is delay in any other app, but there aren't many that require this kind of instantaneous input. I may just not have noticed it.
osu! version: 20150103.8 (latest)