Name
SDL_LockYUVOverlay -- Lock an overlay
Synopsis
uses
SDL;
function SDL_LockYUVOverlay( Overlay : PSDL_Overlay ) : Integer;
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.