diff options
Diffstat (limited to 'distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h')
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h b/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h new file mode 100644 index 0000000..3272c31 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h @@ -0,0 +1,82 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +/* + ScreenBlaster 3 definitions + + Patrice Mandin +*/ + +#ifndef _SDL_xbios_sb3_h_ +#define _SDL_xbios_sb3_h_ + +/*--- Defines ---*/ + +#ifndef C_SCPN +#define C_SCPN 0x5343504EL +#endif + +#define SCPN_DEV_1BPP 0 +#define SCPN_DEV_2BPP 1 +#define SCPN_DEV_4BPP 2 +#define SCPN_DEV_8BPP 3 +#define SCPN_DEV_16BPP 4 + +extern const int SDL_XBIOS_scpn_planes_device[]; + +/*--- Types ---*/ + +typedef struct { + unsigned short virtual_width; /* Virtual screen width */ + unsigned short virtual_height; /* Virtual screen height */ + unsigned short visible_width; /* Visible width */ + unsigned short visible_height; /* Visible height */ + unsigned short h_pos; /* Horizontal position in virtual screen */ + unsigned short v_pos; /* Vertical position in virtual screen */ + unsigned short dummy; + unsigned long size; /* Size of screen in bytes */ + unsigned short device; /* Device number to find planes = getRez() */ + /* = Index in scpn_planes_device[] */ +} scpn_screeninfo_t; + +typedef struct { + unsigned long magic; /* just a BRA assembler jump */ + unsigned short version; + void *dummy1; + unsigned short ptsout0_1; + unsigned short ptsout0_2; + unsigned short dummy3; + unsigned char date[8]; /* Date of program build */ + unsigned char asm_string[30]; /* 10 times the 'ASM' string */ + unsigned short dummy4; + scpn_screeninfo_t *screen_info; + unsigned short dummy6; +} scpn_cookie_t; + +/*--- Function prototypes ---*/ + +int SDL_XBIOS_SB3Usable(scpn_cookie_t *cookie_scpn); + +void SDL_XBIOS_ListSB3Modes(_THIS, int actually_add, scpn_cookie_t *cookie_scpn); + +#endif /* _SDL_xbios_sb3_h_ */ |