[PATCH 1/2] console: introduce dpy_gfx_switch_surface

[Gerd Hoffmann]

 Hi,

>  void dpy_gfx_replace_surface(QemuConsole *con,
>                               DisplaySurface *surface);
> +void dpy_gfx_switch_surface(QemuConsole *con,
> +                             DisplaySurface *surface);

Why?  Any problems with dpy_gfx_replace_surface?

cheers,
  Gerd