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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 #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