wined3d: Skip copying the depth stencil if it's discarded.
[wine] / dlls / wined3d / swapchain_gdi.c
2008-08-19  Stefan Dösingerwined3d: Add a swapchain method to set the dest override.
2008-08-19  Stefan Dösingerwined3d: Remove the ddraw_window device member.
2008-08-19  Stefan Dösingerwined3d: Remove the device-global fullscreen flag.
2008-08-19  Stefan Dösingerwined3d: Use a swapchain for GDI surfaces.