http://bugs.winehq.org/show_bug.cgi?id=27600
--- Comment #11 from Vincas Miliūnas vincas.miliunas@gmail.com 2011-08-04 01:10:57 CDT --- The performance degradation is not present using the patch from bug 27534 - 0003-wined3d-disable-dynamic-vertex-buffers.patch