d_ifacea.h

   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 //
  21 // d_ifacea.h
  22 //
  23 // Include file for asm driver interface.
  24 //
  25
  26 //
  27 // !!! note that this file must match the corresponding C structures in
  28 // d_iface.h at all times !!!
  29 //
  30
  31 // !!! if this is changed, it must be changed in r_shared.h too !!!
  32 #define ALIAS_ONSEAM                            0x0020
  33
  34 // !!! if this is changed, it must be changed in d_iface.h too !!!
  35 #define TURB_TEX_SIZE   64              // base turbulent texture size
  36
  37 // !!! if this is changed, it must be changed in d_iface.h too !!!
  38 #define CYCLE   128
  39
  40 // !!! if this is changed, it must be changed in r_shared.h too !!!
  41 #define MAXHEIGHT       1024
  42
  43 // !!! if this is changed, it must be changed in quakedef.h too !!!
  44 #define CACHE_SIZE      32              // used to align key data structures
  45
  46 // particle_t structure
  47 // !!! if this is changed, it must be changed in d_iface.h too !!!
  48 // driver-usable fields
  49 #define pt_org                          0
  50 #define pt_color                        12
  51 // drivers never touch the following fields
  52 #define pt_next                         16
  53 #define pt_vel                          20
  54 #define pt_ramp                         32
  55 #define pt_die                          36
  56 #define pt_type                         40
  57 #define pt_size                         44
  58
  59 #define PARTICLE_Z_CLIP 8.0
  60
  61 // finalvert_t structure
  62 // !!! if this is changed, it must be changed in d_iface.h too !!!
  63 #define fv_v                            0       // !!! if this is moved, cases where the !!!
  64                                                                 // !!! address of this field is pushed in !!!
  65                                                                 // !!! d_polysa.s must be changed !!!
  66 #define fv_flags                        24
  67 #define fv_reserved                     28
  68 #define fv_size                         32
  69 #define fv_shift                        5
  70
  71
  72 // stvert_t structure
  73 // !!! if this is changed, it must be changed in modelgen.h too !!!
  74 #define stv_onseam      0
  75 #define stv_s           4
  76 #define stv_t           8
  77 #define stv_size        12
  78
  79
  80 // trivertx_t structure
  81 // !!! if this is changed, it must be changed in modelgen.h too !!!
  82 #define tv_v                            0
  83 #define tv_lightnormalindex     3
  84 #define tv_size                         4
  85
  86 // affinetridesc_t structure
  87 // !!! if this is changed, it must be changed in d_iface.h too !!!
  88 #define atd_pskin                       0
  89 #define atd_pskindesc           4
  90 #define atd_skinwidth           8
  91 #define atd_skinheight          12
  92 #define atd_ptriangles          16
  93 #define atd_pfinalverts         20
  94 #define atd_numtriangles        24
  95 #define atd_drawtype            28
  96 #define atd_seamfixupX16        32
  97 #define atd_size                        36
  98