http://bugs.winehq.org/show_bug.cgi?id=25326
DL dredgingthelake@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dredgingthelake@gmail.com
--- Comment #5 from DL dredgingthelake@gmail.com 2011-05-16 01:37:41 CDT --- This appears to be the same issue that is described in this bug: http://bugs.winehq.org/show_bug.cgi?id=20395
The raw input hack listed there also fixes the issue for Riven: https://gist.github.com/895204#file_raw.patch
With that hack and wine-1.3.20, there is full 360 degree mouse movement.