wined3d: Fix bug in swapchain release which causes incorrect display mode changes.

[Peter Dons Tychsen]

Fixed bug in wined3d swapchain, which caused the release of the
swap-chain to mess around with the display-modes set by ddraw. Also
added test-case for this scenario. Reworked test code minimally, to
re-use existing test code.


Thanks,
/pedro
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0004-Fixed-bug-in-wined3d-swapchain-which-caused-the-rel.patch
Type: application/mbox
Size: 0 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20080216/8ba38b10/attachment.bin