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* Fix sdl_zoom compile problems on OpenBSDBlue Swirl2009-07-011-0/+1
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* sdl zoomingStefano Stabellini2009-06-291-0/+94
Hi all, this patch implements zooming capabilities for the sdl interface. A new sdl_zoom_blit function is added that is able to scale and blit a portion of a surface into another. This way we can enable SDL_RESIZABLE and have a real_screen surface with a different size than the guest surface and let sdl_zoom_blit take care of the problem. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>