[Bug 9008] Combat Pillows game: crashing, needs explicit backbuffer

http://bugs.winehq.org/show_bug.cgi?id=9008

--- Comment #7 from Jaroslav Reznik   2008-03-16 12:05:18 ---
(In reply to comment #6)
> The patch breaks some of our tests, which show that an explicit backbuffer is
> not valid. Maybe there is a version difference between the various ddraw
> interface versions, and some maybe allow explicit backbuffers.
>
> This patch needs a test showing that it is valid.
> From my observation it is difference between various ddraw interfaces. Old

ddraw interface allows creating explicit front/back buffer, new DirectDraw7
interface doesn't. Proved with my little ddraw sample program in Windows.