1 /* 2 Copyright (C) 1996-1997 Id Software, Inc. 3 4 This program is free software; you can redistribute it and/or 5 modify it under the terms of the GNU General Public License 6 as published by the Free Software Foundation; either version 2 7 of the License, or (at your option) any later version. 8 9 This program is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12 13 See the GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; if not, write to the Free Software 17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18 19 */ 20 // r_vars.c: global refresh variables 21 22 #if !id386 23 24 #include "quakedef.h" 25 26 // all global and static refresh variables are collected in a contiguous block 27 // to avoid cache conflicts. 28 29 //------------------------------------------------------- 30 // global refresh variables 31 //------------------------------------------------------- 32 33 // FIXME: make into one big structure, like cl or sv 34 // FIXME: do separately for refresh engine and driver 35 36 float d_sdivzstepu, d_tdivzstepu, d_zistepu; 37 float d_sdivzstepv, d_tdivzstepv, d_zistepv; 38 float d_sdivzorigin, d_tdivzorigin, d_ziorigin; 39 40 fixed16_t sadjust, tadjust, bbextents, bbextentt; 41 42 pixel_t *cacheblock; 43 int cachewidth; 44 pixel_t *d_viewbuffer; 45 short *d_pzbuffer; 46 unsigned int d_zrowbytes; 47 unsigned int d_zwidth; 48 49 #endif // !id386 50 51