• Patch 5/7
    
    This patch changes the graphical_console_init function to return an
    allocated DisplayState instead of a QEMUConsole.
    
    This patch contains just the graphical_console_init change and few other
    modifications mainly in console.c and vl.c.
    It was necessary to move the display frontends (e.g. sdl and vnc)
    initialization after machine->init in vl.c.
    
    This patch does *not* include any required changes to any device, these
    changes come with the following patches.
    
    Patch 6/7
    
    This patch changes the QEMUMachine init functions not to take a
    DisplayState as an argument because is not needed any more;
    
    In few places the graphic hardware initialization function was called
    only if DisplayState was not NULL, now they are always called.
    Apart from these cases, the rest are all mechanical substitutions.
    
    Patch 7/7
    
    This patch updates the graphic device code to use the new
    graphical_console_init function.
    
    As for the previous patch, in few places graphical_console_init was called
    only if DisplayState was not NULL, now it is always called.
    Apart from these cases, the rest are all mechanical substitutions.
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
    Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    
    
    
    git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6344 c046a42c-6fe2-441c-8c8c-71466251a162
    aliguori authored
     
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  • Do not handle bgr host displays in the backends.
    
    Right now a bgr flag exists so that sdl can set it, if the SDL_Surface
    is bgr.
    Afterwards the graphic device (e.g. vga.c) does the needed conversion.
    
    With this patch series is sdl that is responsible for rendering the format
    provided by the graphic device that must provide a DisplaySurface
    (ds->surface) in 16 or 32 bpp, rgb.
    Afterwards sdl creates a SDL_Surface from the given DisplaySurface and
    blits it into the main SDL_Surface using SDL_BlitSurface.
    
    Everything is handled by sdl transparently, because SDL_BlitSurface is
    perfectly capable of handling bgr displays by itself.
    
    Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
    Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    
    
    
    git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6335 c046a42c-6fe2-441c-8c8c-71466251a162
    aliguori authored
     
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