diff options
Diffstat (limited to 'apps/plugins/sdl/src/video/xbios/SDL_xbios_sb3.h')
-rw-r--r-- | apps/plugins/sdl/src/video/xbios/SDL_xbios_sb3.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/apps/plugins/sdl/src/video/xbios/SDL_xbios_sb3.h b/apps/plugins/sdl/src/video/xbios/SDL_xbios_sb3.h new file mode 100644 index 0000000000..3272c31349 --- /dev/null +++ b/apps/plugins/sdl/src/video/xbios/SDL_xbios_sb3.h | |||
@@ -0,0 +1,82 @@ | |||
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 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 | ScreenBlaster 3 definitions | ||
26 | |||
27 | Patrice Mandin | ||
28 | */ | ||
29 | |||
30 | #ifndef _SDL_xbios_sb3_h_ | ||
31 | #define _SDL_xbios_sb3_h_ | ||
32 | |||
33 | /*--- Defines ---*/ | ||
34 | |||
35 | #ifndef C_SCPN | ||
36 | #define C_SCPN 0x5343504EL | ||
37 | #endif | ||
38 | |||
39 | #define SCPN_DEV_1BPP 0 | ||
40 | #define SCPN_DEV_2BPP 1 | ||
41 | #define SCPN_DEV_4BPP 2 | ||
42 | #define SCPN_DEV_8BPP 3 | ||
43 | #define SCPN_DEV_16BPP 4 | ||
44 | |||
45 | extern const int SDL_XBIOS_scpn_planes_device[]; | ||
46 | |||
47 | /*--- Types ---*/ | ||
48 | |||
49 | typedef struct { | ||
50 | unsigned short virtual_width; /* Virtual screen width */ | ||
51 | unsigned short virtual_height; /* Virtual screen height */ | ||
52 | unsigned short visible_width; /* Visible width */ | ||
53 | unsigned short visible_height; /* Visible height */ | ||
54 | unsigned short h_pos; /* Horizontal position in virtual screen */ | ||
55 | unsigned short v_pos; /* Vertical position in virtual screen */ | ||
56 | unsigned short dummy; | ||
57 | unsigned long size; /* Size of screen in bytes */ | ||
58 | unsigned short device; /* Device number to find planes = getRez() */ | ||
59 | /* = Index in scpn_planes_device[] */ | ||
60 | } scpn_screeninfo_t; | ||
61 | |||
62 | typedef struct { | ||
63 | unsigned long magic; /* just a BRA assembler jump */ | ||
64 | unsigned short version; | ||
65 | void *dummy1; | ||
66 | unsigned short ptsout0_1; | ||
67 | unsigned short ptsout0_2; | ||
68 | unsigned short dummy3; | ||
69 | unsigned char date[8]; /* Date of program build */ | ||
70 | unsigned char asm_string[30]; /* 10 times the 'ASM' string */ | ||
71 | unsigned short dummy4; | ||
72 | scpn_screeninfo_t *screen_info; | ||
73 | unsigned short dummy6; | ||
74 | } scpn_cookie_t; | ||
75 | |||
76 | /*--- Function prototypes ---*/ | ||
77 | |||
78 | int SDL_XBIOS_SB3Usable(scpn_cookie_t *cookie_scpn); | ||
79 | |||
80 | void SDL_XBIOS_ListSB3Modes(_THIS, int actually_add, scpn_cookie_t *cookie_scpn); | ||
81 | |||
82 | #endif /* _SDL_xbios_sb3_h_ */ | ||