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1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 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_svgavideo_h |
25 | #define _SDL_svgavideo_h |
26 | |
27 | #include "SDL_mouse.h" |
28 | #include "../SDL_sysvideo.h" |
29 | |
30 | /* Hidden "this" pointer for the video functions */ |
31 | #define _THIS SDL_VideoDevice *this |
32 | |
33 | /* Private display data */ |
34 | struct SDL_PrivateVideoData { |
35 | #define NUM_MODELISTS 4 /* 8, 16, 24, and 32 bits-per-pixel */ |
36 | int SDL_nummodes[NUM_MODELISTS]; |
37 | SDL_Rect **SDL_modelist[NUM_MODELISTS]; |
38 | int *SDL_vgamode[NUM_MODELISTS]; |
39 | |
40 | /* information for double-buffering */ |
41 | int flip_page; |
42 | int flip_offset[2]; |
43 | Uint8 *flip_address[2]; |
44 | |
45 | /* Set to 1 if we're in banked video mode */ |
46 | int banked; |
47 | }; |
48 | /* Old variable names */ |
49 | #define SDL_nummodes (this->hidden->SDL_nummodes) |
50 | #define SDL_modelist (this->hidden->SDL_modelist) |
51 | #define SDL_vgamode (this->hidden->SDL_vgamode) |
52 | #define flip_page (this->hidden->flip_page) |
53 | #define flip_offset (this->hidden->flip_offset) |
54 | #define flip_address (this->hidden->flip_address) |
55 | #define banked (this->hidden->banked) |
56 | |
57 | #endif /* _SDL_svgavideo_h */ |
58 | |