Mercurial > sdl-ios-xcode
comparison src/video/xbios/SDL_xbios_blowup.h @ 1040:c6ed27c7d47d
Preliminary support for Blowup and Screen Blaster 3 extensions on Atari Falcon 030
author | Patrice Mandin <patmandin@gmail.com> |
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date | Tue, 22 Feb 2005 17:57:40 +0000 |
parents | |
children | d910939febfa |
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1039:68f2b997758e | 1040:c6ed27c7d47d |
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1 /* | |
2 SDL - Simple DirectMedia Layer | |
3 Copyright (C) 1997-2004 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 | |
23 /* | |
24 Blowup extension definitions | |
25 | |
26 Patrice Mandin | |
27 */ | |
28 | |
29 #ifndef _SDL_xbios_blowup_h | |
30 #define _SDL_xbios_blowup_h | |
31 | |
32 #include "SDL_xbios.h" | |
33 | |
34 /*--- Types ---*/ | |
35 | |
36 typedef struct { | |
37 /* 64 bytes */ | |
38 unsigned short enabled; /* Extended mode enabled ? 0=yes, <>0=no */ | |
39 unsigned short dummy10[6]; | |
40 unsigned short registers_0E; /* value for register 0xffff820e */ | |
41 unsigned short registers_10; /* value for register 0xffff8210 */ | |
42 unsigned short dummy11[23]; | |
43 | |
44 /* 64 bytes */ | |
45 unsigned short width; /* width-1 */ | |
46 unsigned short height; /* height-1 */ | |
47 unsigned short dummy20; | |
48 unsigned long screensize; /* screensize in bytes */ | |
49 unsigned short dummy21[8]; | |
50 unsigned short virtual; /* Virtual screen ? */ | |
51 unsigned short virwidth; /* Virtual screen width */ | |
52 unsigned short virheight; /* Virtual screen height */ | |
53 | |
54 unsigned short dummy22; | |
55 unsigned short monitor; /* Monitor defined for this mode */ | |
56 unsigned short extension; /* Extended mode defined ? 0=yes, 1=no */ | |
57 unsigned short dummy23[13]; | |
58 | |
59 /* 64 bytes */ | |
60 unsigned short dummy30; | |
61 unsigned short registers_82[6]; /* values for registers 0xffff8282-8c */ | |
62 unsigned short dummy31[9]; | |
63 | |
64 unsigned short dummy32; | |
65 unsigned short registers_A2[6]; /* values for registers 0xffff82a2-ac */ | |
66 unsigned short dummy33[9]; | |
67 | |
68 /* 64 bytes */ | |
69 unsigned short registers_C0; /* value for register 0xffff82c0 */ | |
70 unsigned short registers_C2; /* value for register 0xffff82c2 */ | |
71 unsigned short dummy40[30]; | |
72 } __attribute__((packed)) blow_mode_t; | |
73 | |
74 typedef struct { | |
75 blow_mode_t blowup_modes[10]; | |
76 unsigned char num_mode[6]; | |
77 unsigned long dummy; | |
78 unsigned short montype; | |
79 } __attribute__((packed)) blow_cookie_t; | |
80 | |
81 /*--- Functions prototypes ---*/ | |
82 | |
83 void SDL_XBIOS_BlowupInit(_THIS, blow_cookie_t *cookie_blow); | |
84 | |
85 #endif /* _SDL_xbios_blowup_h */ |