NAME¶

SDL_LockYUVOverlay - Lock an overlay

SYNOPSIS¶

#include "SDL.h"

int SDL_LockYUVOverlay(SDL_Overlay *overlay);

DESCRIPTION¶

Much the same as SDL_LockSurface, SDL_LockYUVOverlay locks the overlay for direct access to pixel data.

RETURN VALUE¶

Returns 0 on success, or -1 on an error.

SEE ALSO¶

SDL_UnlockYUVOverlay, SDL_CreateYUVOverlay, SDL_Overlay