ref: b8fdee42392c7a7692bb60483cc906dfa3acf62d
dir: /u/vregset.h/
/* Copyright (C) 1996-1997 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // // vregset.h: header file for video register-setting interpreter // // // registers & subregisters // #define MISC_OUTPUT 0x3C2 #define SC_INDEX 0x3C4 #define SC_DATA 0x3C5 #define SYNC_RESET 0 #define MAP_MASK 2 #define MEMORY_MODE 4 #define GC_INDEX 0x3CE #define GC_DATA 0x3CF #define READ_MAP 4 #define GRAPHICS_MODE 5 #define MISCELLANOUS 6 #define CRTC_INDEX 0x3D4 #define CRTC_DATA 0x3D5 #define MAX_SCAN_LINE 9 #define UNDERLINE 0x14 #define MODE_CONTROL 0x17 // // register-set commands // #define VRS_END 0 #define VRS_BYTE_OUT 1 #define VRS_BYTE_RMW 2 #define VRS_WORD_OUT 3 void VideoRegisterSet (int *pregset);