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SDL_LockYUVOverlay

Section: SDL API Reference (3)
Updated: Tue 11 Sep 2001, 23:01
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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


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO




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