| 0,0 → 1,151 |
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| /* |
| 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. |
| |
| */ |
| // |
| // asm_draw.h |
| // |
| // Include file for asm drawing routines. |
| // |
| |
| // |
| // !!! note that this file must match the corresponding C structures at all |
| // times !!! |
| // |
| |
| // !!! if this is changed, it must be changed in r_local.h too !!! |
| #define NEAR_CLIP 0.01 |
| |
| // !!! if this is changed, it must be changed in r_local.h too !!! |
| #define CYCLE 128 |
| |
| // espan_t structure |
| // !!! if this is changed, it must be changed in r_shared.h too !!! |
| #define espan_t_u 0 |
| #define espan_t_v 4 |
| #define espan_t_count 8 |
| #define espan_t_pnext 12 |
| #define espan_t_size 16 |
| |
| // sspan_t structure |
| // !!! if this is changed, it must be changed in d_local.h too !!! |
| #define sspan_t_u 0 |
| #define sspan_t_v 4 |
| #define sspan_t_count 8 |
| #define sspan_t_size 12 |
| |
| // spanpackage_t structure |
| // !!! if this is changed, it must be changed in d_polyset.c too !!! |
| #define spanpackage_t_pdest 0 |
| #define spanpackage_t_pz 4 |
| #define spanpackage_t_count 8 |
| #define spanpackage_t_ptex 12 |
| #define spanpackage_t_sfrac 16 |
| #define spanpackage_t_tfrac 20 |
| #define spanpackage_t_light 24 |
| #define spanpackage_t_zi 28 |
| #define spanpackage_t_size 32 |
| |
| // edge_t structure |
| // !!! if this is changed, it must be changed in r_shared.h too !!! |
| #define et_u 0 |
| #define et_u_step 4 |
| #define et_prev 8 |
| #define et_next 12 |
| #define et_surfs 16 |
| #define et_nextremove 20 |
| #define et_nearzi 24 |
| #define et_owner 28 |
| #define et_size 32 |
| |
| // surf_t structure |
| // !!! if this is changed, it must be changed in r_shared.h too !!! |
| #define SURF_T_SHIFT 6 |
| #define st_next 0 |
| #define st_prev 4 |
| #define st_spans 8 |
| #define st_key 12 |
| #define st_last_u 16 |
| #define st_spanstate 20 |
| #define st_flags 24 |
| #define st_data 28 |
| #define st_entity 32 |
| #define st_nearzi 36 |
| #define st_insubmodel 40 |
| #define st_d_ziorigin 44 |
| #define st_d_zistepu 48 |
| #define st_d_zistepv 52 |
| #define st_pad 56 |
| #define st_size 64 |
| |
| // clipplane_t structure |
| // !!! if this is changed, it must be changed in r_local.h too !!! |
| #define cp_normal 0 |
| #define cp_dist 12 |
| #define cp_next 16 |
| #define cp_leftedge 20 |
| #define cp_rightedge 21 |
| #define cp_reserved 22 |
| #define cp_size 24 |
| |
| // medge_t structure |
| // !!! if this is changed, it must be changed in model.h too !!! |
| #define me_v 0 |
| #define me_cachededgeoffset 4 |
| #define me_size 8 |
| |
| // mvertex_t structure |
| // !!! if this is changed, it must be changed in model.h too !!! |
| #define mv_position 0 |
| #define mv_size 12 |
| |
| // refdef_t structure |
| // !!! if this is changed, it must be changed in render.h too !!! |
| #define rd_vrect 0 |
| #define rd_aliasvrect 20 |
| #define rd_vrectright 40 |
| #define rd_vrectbottom 44 |
| #define rd_aliasvrectright 48 |
| #define rd_aliasvrectbottom 52 |
| #define rd_vrectrightedge 56 |
| #define rd_fvrectx 60 |
| #define rd_fvrecty 64 |
| #define rd_fvrectx_adj 68 |
| #define rd_fvrecty_adj 72 |
| #define rd_vrect_x_adj_shift20 76 |
| #define rd_vrectright_adj_shift20 80 |
| #define rd_fvrectright_adj 84 |
| #define rd_fvrectbottom_adj 88 |
| #define rd_fvrectright 92 |
| #define rd_fvrectbottom 96 |
| #define rd_horizontalFieldOfView 100 |
| #define rd_xOrigin 104 |
| #define rd_yOrigin 108 |
| #define rd_vieworg 112 |
| #define rd_viewangles 124 |
| #define rd_ambientlight 136 |
| #define rd_size 140 |
| |
| // mtriangle_t structure |
| // !!! if this is changed, it must be changed in model.h too !!! |
| #define mtri_facesfront 0 |
| #define mtri_vertindex 4 |
| #define mtri_size 16 // !!! if this changes, array indexing in !!! |
| // !!! d_polysa.s must be changed to match !!! |
| #define mtri_shift 4 |
| |