/*    SDL - Simple DirectMedia Layer    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga    This library is free software; you can redistribute it and/or    modify it under the terms of the GNU Library General Public    License as published by the Free Software Foundation; either    version 2 of the License, or (at your option) any later version.    This library is distributed in the hope that it will be useful,    but WITHOUT ANY WARRANTY; without even the implied warranty of    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    Library General Public License for more details.    You should have received a copy of the GNU Library General Public    License along with this library; if not, write to the Free    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA    Sam Lantinga    slouken@libsdl.org*/#ifdef SAVE_RCSIDstatic char rcsid = "@(#) $Id: SDL_dx5yuv_c.h,v 1.4 2002/03/06 11:23:08 slouken Exp $";#endif/* This is the DirectDraw implementation of YUV video overlays */#include "SDL_video.h"#include "SDL_lowvideo.h"#include "SDL_dx5video.h"extern SDL_Overlay *DX5_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface *display);extern int DX5_LockYUVOverlay(_THIS, SDL_Overlay *overlay);extern void DX5_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay);extern int DX5_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *dstrect);extern void DX5_FreeYUVOverlay(_THIS, SDL_Overlay *overlay);