SDL_LockYUVOverlay(3) SDL API Reference SDL_LockYUVOverlay(3) 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 SDL Tue 11 Sep 2001, 23:01 SDL_LockYUVOverlay(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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