sdl_videomodeok — Check to see if a particular video mode is supported


void sdl_videomodeok($width,  
long  $width;
long  $height;
long  $bpp;
long  $flags;


SDL_VideoModeOK returns 0 if the requested mode is not supported under any bit depth, or returns the bits-per-pixel of the closest available mode with the given width, height and requested surface flags (see sdl_setvideomode).

The bits-per-pixel value returned is only a suggested mode. You can usually request and bpp you want when setting the video mode and SDL will emulate that color depth with a shadow video surface.

The arguments to SDL_VideoModeOK are the same ones you would pass to sdl_setvideomode.


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