演示程序

int init_x (int X, int Y,
   int W, int H, int bpp,
   const char *Name) {

int i;

if ( SDL_Init(SDL_INIT_VIDEO) < 0 )
   {
    fprintf ( stderr , "Erreur :\n" );
    fprintf ( stderr , " Impossible de se connecter au Display\n");
    exit (1);
   }

screen = SDL_SetVideoMode(W, H, bpp, SDL_SWSURFACE|SDL_HWPALETTE);
if ( screen == NULL )
   {
    fprintf ( stderr , "Erreur :\n" );
    fprintf ( stderr , " Impossible de se connecter au Display\n");
    exit (1);
   }

SDL_WM_SetCaption ( Name, Name );

for ( i=SDL_NOEVENT; iformat->BitsPerPixel;
width = screen->w;
height = screen->h;
buffer = (unsigned char *)screen->pixels;

return (depth);
}