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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 #ifndef _SDL_dx5video_h
     25 #define _SDL_dx5video_h
     26 
     27 #include "directx.h"
     28 
     29 /* Private display data */
     30 struct SDL_PrivateVideoData {
     31     LPDIRECTDRAW2 ddraw2;
     32     LPDIRECTDRAWSURFACE3 SDL_primary;
     33     LPDIRECTDRAWCLIPPER SDL_clipper;
     34     LPDIRECTDRAWPALETTE SDL_palette;
     35     PALETTEENTRY SDL_colors[256];
     36     int colorchange_expected;
     37 
     38 #define NUM_MODELISTS	4		/* 8, 16, 24, and 32 bits-per-pixel */
     39     int SDL_nummodes[NUM_MODELISTS];
     40     SDL_Rect **SDL_modelist[NUM_MODELISTS];
     41     int SDL_modeindex[NUM_MODELISTS];
     42 };
     43 /* Old variable names */
     44 #define ddraw2			(this->hidden->ddraw2)
     45 #define SDL_primary		(this->hidden->SDL_primary)
     46 #define SDL_clipper		(this->hidden->SDL_clipper)
     47 #define SDL_palette		(this->hidden->SDL_palette)
     48 #define SDL_colors		(this->hidden->SDL_colors)
     49 #define colorchange_expected	(this->hidden->colorchange_expected)
     50 #define SDL_nummodes		(this->hidden->SDL_nummodes)
     51 #define SDL_modelist		(this->hidden->SDL_modelist)
     52 #define SDL_modeindex		(this->hidden->SDL_modeindex)
     53 
     54 /* DirectX function pointers for video and events */
     55 extern HRESULT (WINAPI *DDrawCreate)( GUID FAR *lpGUID, LPDIRECTDRAW FAR *lplpDD, IUnknown FAR *pUnkOuter );
     56 extern HRESULT (WINAPI *DInputCreate)(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUT *ppDI, LPUNKNOWN punkOuter);
     57 
     58 /* DirectDraw error reporting function */
     59 extern void SetDDerror(const char *function, int code);
     60 
     61 #endif /* _SDL_dx5video_h */
     62