synergy/synergy — pull request #4255 by jpmcmu (2014-12-03 22:03:36+00:00)
Title: MacOSX Drag Fix for Certain 3d Applications

OSXScreen was not adding mouse movement deltas to mouse events while
dragging. Some 3D applications rely on these deltas to implement
dragging. Adding the mouse deltas to the mouse event fixes dragging in
these applications. Ex: Unity3d