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1 /*
2     SDL - Simple DirectMedia Layer
3     Copyright (C) 1997-2006 Sam Lantinga
4 
5     This library is free software; you can redistribute it and/or
6     modify it under the terms of the GNU Lesser General Public
7     License as published by the Free Software Foundation; either
8     version 2.1 of the License, or (at your option) any later version.
9 
10     This library is distributed in the hope that it will be useful,
11     but WITHOUT ANY WARRANTY; without even the implied warranty of
12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13     Lesser General Public License for more details.
14 
15     You should have received a copy of the GNU Lesser General Public
16     License along with this library; if not, write to the Free Software
17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
18 
19     Sam Lantinga
20     slouken@libsdl.org
21 */
22 #include "SDL_config.h"
23 
24 /* This is the DirectDraw implementation of YUV video overlays */
25 
26 #include "SDL_video.h"
27 #include "../wincommon/SDL_lowvideo.h"
28 #include "SDL_dx5video.h"
29 
30 extern SDL_Overlay *DX5_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface *display);
31 
32 extern int DX5_LockYUVOverlay(_THIS, SDL_Overlay *overlay);
33 
34 extern void DX5_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay);
35 
36 extern int DX5_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst);
37 
38 extern void DX5_FreeYUVOverlay(_THIS, SDL_Overlay *overlay);
39