[Bug 34464] Jagged Alliance 2 fails to start (becomes unresponsive after startup)

http://bugs.winehq.org/show_bug.cgi?id=34464

--- Comment #1 from Henri Verbeet  2013-09-08 16:29:16 CDT ---
Created attachment 45902
  --> http://bugs.winehq.org/attachment.cgi?id=45902
patch

I believe the attached patch should help for at least JA2. There are probably
some more places where we assume the front buffer is always a render target
though, so the patch may not help for some of the other games you mention, and
there's a chance 6f321ff2f97a4eb1e613022342399c3ffc41bc89 is going to come up
for future regressions as well.