d_if.inc

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;
; d_ifacea.h
;
; Include file for asm driver interface.
;
 
;
; !!! note that this file must match the corresponding C structures in
; d_iface.h at all times !!!
;
 
; !!! if this is changed, it must be changed in r_shared.h too !!!
ALIAS_ONSEAM                equ     00020h
 
; !!! if this is changed, it must be changed in d_iface.h too !!!
TURB_TEX_SIZE   equ     64
 
; !!! if this is changed, it must be changed in d_iface.h too !!!
CYCLE   equ     128
 
; !!! if this is changed, it must be changed in r_shared.h too !!!
MAXHEIGHT   equ     1024
 
; !!! if this is changed, it must be changed in quakedef.h too !!!
CACHE_SIZE  equ     32
 
; particle_t structure
; !!! if this is changed, it must be changed in d_iface.h too !!!
; driver-usable fields
pt_org              equ     0
pt_color            equ     12
; drivers never touch the following fields
pt_next             equ     16
pt_vel              equ     20
pt_ramp             equ     32
pt_die              equ     36
pt_type             equ     40
pt_size             equ     44
 
PARTICLE_Z_CLIP equ     8.0
 
; finalvert_t structure
; !!! if this is changed, it must be changed in d_iface.h too !!!
fv_v                equ     0   ; !!! if this is moved, cases where the !!!
                                ; !!! address of this field is pushed in !!!
                                ; !!! d_polysa.s must be changed !!!
fv_flags            equ     24
fv_reserved         equ     28
fv_size             equ     32
fv_shift            equ     5
 
 
; stvert_t structure
; !!! if this is changed, it must be changed in modelgen.h too !!!
stv_onseam  equ     0
stv_s       equ     4
stv_t       equ     8
stv_size    equ     12
 
 
; trivertx_t structure
; !!! if this is changed, it must be changed in modelgen.h too !!!
tv_v                equ     0
tv_lightnormalindex equ     3
tv_size             equ     4
 
; affinetridesc_t structure
; !!! if this is changed, it must be changed in d_iface.h too !!!
atd_pskin           equ     0
atd_pskindesc       equ     4
atd_skinwidth       equ     8
atd_skinheight      equ     12
atd_ptriangles      equ     16
atd_pfinalverts     equ     20
atd_numtriangles    equ     24
atd_drawtype        equ     28
atd_seamfixupX16    equ     32
atd_do_vis_thresh   equ     36
atd_vis_thresh      equ     40
atd_size            equ     44