http://bugs.winehq.org/show_bug.cgi?id=28342
--- Comment #4 from Henri Verbeet hverbeet@gmail.com 2011-10-25 14:07:25 CDT --- 2da4f87a7e7551f17cd650ef6d8596f595efc13b ends up helping with this, by uploading directly from sysmem instead of having an intermediate texture that would need to get invalidated.