SDL_VideoInfo - Video Target information

       This  (read-only) structure is returned by SDL_GetVideoInfo. It contains information on either the 'best'
       available mode (if called before SDL_SetVideoMode) or the current video mode.

       SDL_VideoInfo - Video Target information

SDL_PixelFormat, SDL_GetVideoInfo

SDL                                          Tue 11 Sep 2001, 23:01                             SDL_VideoInfo(3)

hw_available        Is it possible to create hardware surfaces?

       wm_available        Is there a window manager available

       blit_hw             Are hardware to hardware blits accelerated?

       blit_hw_CC          Are hardware to hardware colorkey blits accelerated?

       blit_hw_A           Are hardware to hardware alpha blits accelerated?

       blit_sw             Are software to hardware blits accelerated?

       blit_sw_CC          Are software to hardware colorkey blits accelerated?

       blit_sw_A           Are software to hardware alpha blits accelerated?

       blit_fill           Are color fills accelerated?

       video_mem           Total amount of video memory in Kilobytes

       vfmtPixelformat of the video device

       typedef struct{
         Uint32 hw_available:1;
         Uint32 wm_available:1;
         Uint32 blit_hw:1;
         Uint32 blit_hw_CC:1;
         Uint32 blit_hw_A:1;
         Uint32 blit_sw:1;
         Uint32 blit_sw_CC:1;
         Uint32 blit_sw_A:1;
         Uint32 blit_fill;
         Uint32 video_mem;
         SDL_PixelFormat *vfmt;
       } SDL_VideoInfo;