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      1 /*
      2     SDL - Simple DirectMedia Layer
      3     Copyright (C) 1997-2012 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 (at) 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