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_OverlaySDL Tue 11 Sep 2001, 23:01 SDL_LockYUVOverlay(3)
