[Bug 27879] Zombie Driver becomes unresponsive mid-game with shadows enabled

http://bugs.winehq.org/show_bug.cgi?id=27879

--- Comment #3 from Henri Verbeet  2012-02-20 13:10:35 CST ---
Created attachment 38991
  --> http://bugs.winehq.org/attachment.cgi?id=38991
patch

It looks like the game enables blending on WINED3DFMT_R16G16B16A16_UNORM render
targets, and the driver hits a software callback. The attached patch helps for
me. I'm not sure if there's a good way to detect hardware format blending
capabilities.