e14743d1 |
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 Library General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2 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 | Library General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Library General Public |
16 | License along with this library; if not, write to the Free |
17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
18 | |
19 | Sam Lantinga |
20 | slouken@libsdl.org |
21 | */ |
22 | #include "SDL_config.h" |
23 | |
24 | /* |
25 | Blowup extension definitions |
26 | |
27 | Patrice Mandin |
28 | */ |
29 | |
30 | #ifndef _SDL_xbios_blowup_h |
31 | #define _SDL_xbios_blowup_h |
32 | |
33 | #include "SDL_xbios.h" |
34 | |
35 | /*--- Types ---*/ |
36 | |
37 | typedef struct { |
38 | /* 64 bytes */ |
39 | unsigned short enabled; /* Extended mode enabled ? 0=yes, <>0=no */ |
40 | unsigned short dummy10[6]; |
41 | unsigned short registers_0E; /* value for register 0xffff820e */ |
42 | unsigned short registers_10; /* value for register 0xffff8210 */ |
43 | unsigned short dummy11[23]; |
44 | |
45 | /* 64 bytes */ |
46 | unsigned short width; /* width-1 */ |
47 | unsigned short height; /* height-1 */ |
48 | unsigned short dummy20; |
49 | unsigned long screensize; /* screensize in bytes */ |
50 | unsigned short dummy21[8]; |
51 | unsigned short virtual; /* Virtual screen ? */ |
52 | unsigned short virwidth; /* Virtual screen width */ |
53 | unsigned short virheight; /* Virtual screen height */ |
54 | |
55 | unsigned short dummy22; |
56 | unsigned short monitor; /* Monitor defined for this mode */ |
57 | unsigned short extension; /* Extended mode defined ? 0=yes, 1=no */ |
58 | unsigned short dummy23[13]; |
59 | |
60 | /* 64 bytes */ |
61 | unsigned short dummy30; |
62 | unsigned short registers_82[6]; /* values for registers 0xffff8282-8c */ |
63 | unsigned short dummy31[9]; |
64 | |
65 | unsigned short dummy32; |
66 | unsigned short registers_A2[6]; /* values for registers 0xffff82a2-ac */ |
67 | unsigned short dummy33[9]; |
68 | |
69 | /* 64 bytes */ |
70 | unsigned short registers_C0; /* value for register 0xffff82c0 */ |
71 | unsigned short registers_C2; /* value for register 0xffff82c2 */ |
72 | unsigned short dummy40[30]; |
73 | } __attribute__((packed)) blow_mode_t; |
74 | |
75 | typedef struct { |
76 | blow_mode_t blowup_modes[10]; |
77 | unsigned char num_mode[6]; |
78 | unsigned long dummy; |
79 | unsigned short montype; |
80 | } __attribute__((packed)) blow_cookie_t; |
81 | |
82 | /*--- Functions prototypes ---*/ |
83 | |
84 | void SDL_XBIOS_ListBlowupModes(_THIS, int actually_add, blow_cookie_t *cookie_blow); |
85 | |
86 | #endif /* _SDL_xbios_blowup_h */ |