SDL_CreateYUVOverlay - Create a YUV video overlay
#include "SDL.h"
SDL_Overlay *SDL_CreateYUVOverlay(int
width, int height, Uint32 format, SDL_Surface *display);
SDL_CreateYUVOverlay creates a YUV overlay of the specified width,
height and format (see SDL_Overlay for a list of
available formats), for the provided display. A
SDL_Overlay structure is returned.
The term 'overlay' is a misnomer since, unless the overlay is
created in hardware, the contents for the display surface underneath the
area where the overlay is shown will be overwritten when the overlay is
displayed.
SDL_Overlay, SDL_DisplayYUVOverlay,
SDL_FreeYUVOverlay