forked from KolibriOS/kolibrios
Updated View3ds source to ver. 0.054
git-svn-id: svn://kolibrios.org@1776 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Yogev Ezra
parent
6c508d6aa3
commit
997c0af243
@ -436,13 +436,13 @@ bump_line:
|
|||||||
;-------------- edi - pointer to screen buffer
|
;-------------- edi - pointer to screen buffer
|
||||||
;stack - another parameters :
|
;stack - another parameters :
|
||||||
.y equ dword [ebp+4]
|
.y equ dword [ebp+4]
|
||||||
.bx1 equ dword [ebp+8] ; ---
|
.bx1 equ [ebp+8] ; ---
|
||||||
.by1 equ dword [ebp+12] ; |
|
.by1 equ dword [ebp+12] ; |
|
||||||
.bx2 equ dword [ebp+16] ; |
|
.bx2 equ [ebp+16] ; |
|
||||||
.by2 equ dword [ebp+20] ; |> bump and env coords
|
.by2 equ dword [ebp+20] ; |> bump and env coords
|
||||||
.ex1 equ dword [ebp+24] ; |> shifted shl ROUND
|
.ex1 equ [ebp+24] ; |> shifted shl ROUND
|
||||||
.ey1 equ dword [ebp+28] ; |
|
.ey1 equ dword [ebp+28] ; |
|
||||||
.ex2 equ dword [ebp+32] ; |
|
.ex2 equ [ebp+32] ; |
|
||||||
.ey2 equ dword [ebp+36] ; ---
|
.ey2 equ dword [ebp+36] ; ---
|
||||||
.bmap equ dword [ebp+40]
|
.bmap equ dword [ebp+40]
|
||||||
.emap equ dword [ebp+44]
|
.emap equ dword [ebp+44]
|
||||||
@ -450,13 +450,13 @@ bump_line:
|
|||||||
.x1 equ dword [ebp-4]
|
.x1 equ dword [ebp-4]
|
||||||
.x2 equ dword [ebp-8]
|
.x2 equ dword [ebp-8]
|
||||||
.dbx equ dword [ebp-12]
|
.dbx equ dword [ebp-12]
|
||||||
.dby equ dword [ebp-16]
|
.dby equ [ebp-16]
|
||||||
.dex equ dword [ebp-20]
|
.dex equ dword [ebp-20]
|
||||||
.dey equ dword [ebp-24]
|
.dey equ [ebp-24]
|
||||||
.cbx equ dword [ebp-28]
|
.cbx equ dword [ebp-28]
|
||||||
.cby equ dword [ebp-32]
|
.cby equ [ebp-32]
|
||||||
.cex equ dword [ebp-36]
|
.cex equ dword [ebp-36]
|
||||||
.cey equ dword [ebp-40]
|
.cey equ [ebp-40]
|
||||||
mov ebp,esp
|
mov ebp,esp
|
||||||
|
|
||||||
mov ecx,.y
|
mov ecx,.y
|
||||||
@ -470,7 +470,7 @@ bump_line:
|
|||||||
je .bl_end
|
je .bl_end
|
||||||
|
|
||||||
xchg eax,ebx
|
xchg eax,ebx
|
||||||
|
if Ext = NON
|
||||||
mov edx,.bx1
|
mov edx,.bx1
|
||||||
xchg edx,.bx2
|
xchg edx,.bx2
|
||||||
mov .bx1,edx
|
mov .bx1,edx
|
||||||
@ -484,6 +484,16 @@ bump_line:
|
|||||||
mov edx,.ey1
|
mov edx,.ey1
|
||||||
xchg edx,.ey2
|
xchg edx,.ey2
|
||||||
mov .ey1,edx
|
mov .ey1,edx
|
||||||
|
else
|
||||||
|
movq mm0,.bx1
|
||||||
|
movq mm1,.bx2
|
||||||
|
movq mm2,.ex1
|
||||||
|
movq mm3,.ex2
|
||||||
|
movq .bx2,mm0
|
||||||
|
movq .bx1,mm1
|
||||||
|
movq .ex1,mm3
|
||||||
|
movq .ex2,mm2
|
||||||
|
end if
|
||||||
.bl_ok:
|
.bl_ok:
|
||||||
push eax
|
push eax
|
||||||
push ebx ;store x1, x2
|
push ebx ;store x1, x2
|
||||||
@ -523,9 +533,9 @@ bump_line:
|
|||||||
idiv ecx
|
idiv ecx
|
||||||
push eax
|
push eax
|
||||||
|
|
||||||
push .bx1
|
push dword .bx1
|
||||||
push .by1
|
push .by1
|
||||||
push .ex1
|
push dword .ex1
|
||||||
push .ey1
|
push .ey1
|
||||||
.draw:
|
.draw:
|
||||||
; if TEX = SHIFTING ;bump drawing only in shifting mode
|
; if TEX = SHIFTING ;bump drawing only in shifting mode
|
||||||
@ -591,7 +601,14 @@ bump_line:
|
|||||||
.put_pixel:
|
.put_pixel:
|
||||||
stosd
|
stosd
|
||||||
dec edi
|
dec edi
|
||||||
|
;if Ext >= MMX
|
||||||
|
; movq mm0,.cby
|
||||||
|
; movq mm1,.cey
|
||||||
|
; paddd mm0,.dby
|
||||||
|
; paddd mm1,.dey
|
||||||
|
; movq .cby,mm0
|
||||||
|
; movq .cey,mm1
|
||||||
|
;else
|
||||||
mov eax,.dbx
|
mov eax,.dbx
|
||||||
add .cbx,eax
|
add .cbx,eax
|
||||||
mov eax,.dby
|
mov eax,.dby
|
||||||
@ -600,7 +617,7 @@ bump_line:
|
|||||||
add .cex,eax
|
add .cex,eax
|
||||||
mov eax,.dey
|
mov eax,.dey
|
||||||
add .cey,eax
|
add .cey,eax
|
||||||
|
;end if
|
||||||
dec ecx
|
dec ecx
|
||||||
jnz .draw
|
jnz .draw
|
||||||
; end if
|
; end if
|
||||||
|
|||||||
@ -710,20 +710,14 @@ bump_line_z:
|
|||||||
;-------------- edi - pointer to screen buffer
|
;-------------- edi - pointer to screen buffer
|
||||||
;stack - another parameters :
|
;stack - another parameters :
|
||||||
.y equ dword [ebp+4]
|
.y equ dword [ebp+4]
|
||||||
.bx1q equ [ebp+8]
|
.bx1 equ [ebp+8] ; ---
|
||||||
.bx2q equ [ebp+16]
|
|
||||||
.ex1q equ [ebp+24]
|
|
||||||
.ex2q equ [ebp+32]
|
|
||||||
.bx1 equ dword [ebp+8] ; ---
|
|
||||||
.by1 equ dword [ebp+12] ; |
|
.by1 equ dword [ebp+12] ; |
|
||||||
.bx2 equ dword [ebp+16] ; |
|
.bx2 equ [ebp+16] ; |
|
||||||
.by2 equ dword [ebp+20] ; |> bump and env coords
|
.by2 equ dword [ebp+20] ; |> bump and env coords
|
||||||
.ex1 equ dword [ebp+24] ; |> shifted shl ROUND
|
.ex1 equ [ebp+24] ; |> shifted shl ROUND
|
||||||
.ey1 equ dword [ebp+28] ; |
|
.ey1 equ dword [ebp+28] ; |
|
||||||
.ex2 equ dword [ebp+32] ; |
|
.ex2 equ [ebp+32] ; |
|
||||||
.ey2 equ dword [ebp+36] ; ---
|
.ey2 equ dword [ebp+36] ; ---
|
||||||
;.bx1q equ qword [ebp+8] ; - new
|
|
||||||
;.ex1q equ qword [ebp+24] ; - new
|
|
||||||
.bmap equ dword [ebp+40]
|
.bmap equ dword [ebp+40]
|
||||||
.emap equ dword [ebp+44]
|
.emap equ dword [ebp+44]
|
||||||
.z_buff equ dword [ebp+48]
|
.z_buff equ dword [ebp+48]
|
||||||
@ -733,18 +727,14 @@ bump_line_z:
|
|||||||
.x1 equ dword [ebp-4]
|
.x1 equ dword [ebp-4]
|
||||||
.x2 equ dword [ebp-8]
|
.x2 equ dword [ebp-8]
|
||||||
.dbx equ dword [ebp-12]
|
.dbx equ dword [ebp-12]
|
||||||
.dby equ dword [ebp-16]
|
.dby equ [ebp-16]
|
||||||
.dbyq equ qword [ebp-16] ; - new
|
|
||||||
.dex equ dword [ebp-20]
|
.dex equ dword [ebp-20]
|
||||||
.dey equ dword [ebp-24]
|
.dey equ [ebp-24]
|
||||||
.deyq equ qword [ebp-24] ; - new
|
|
||||||
.dz equ dword [ebp-28]
|
.dz equ dword [ebp-28]
|
||||||
.cbx equ dword [ebp-32]
|
.cbx equ dword [ebp-32]
|
||||||
.cby equ dword [ebp-36]
|
.cby equ [ebp-36]
|
||||||
.cbyq equ qword [ebp-36] ; - new
|
|
||||||
.cex equ dword [ebp-40]
|
.cex equ dword [ebp-40]
|
||||||
.cey equ dword [ebp-44]
|
.cey equ [ebp-44]
|
||||||
.ceyq equ qword [ebp-44] ; - new
|
|
||||||
.cz equ dword [ebp-48]
|
.cz equ dword [ebp-48]
|
||||||
.czbuff equ dword [ebp-52]
|
.czbuff equ dword [ebp-52]
|
||||||
.temp1 equ ebp-60
|
.temp1 equ ebp-60
|
||||||
@ -782,14 +772,14 @@ if Ext=NON
|
|||||||
mov .ey1,edx
|
mov .ey1,edx
|
||||||
else
|
else
|
||||||
|
|
||||||
movq mm0,.bx1q
|
movq mm0,.bx1
|
||||||
movq mm1,.ex1q
|
movq mm1,.ex1
|
||||||
movq mm2,.bx2q
|
movq mm2,.bx2
|
||||||
movq mm3,.ex2q
|
movq mm3,.ex2
|
||||||
movq .bx2q,mm0
|
movq .bx2,mm0
|
||||||
movq .ex2q,mm1
|
movq .ex2,mm1
|
||||||
movq .bx1q,mm2
|
movq .bx1,mm2
|
||||||
movq .ex1q,mm3
|
movq .ex1,mm3
|
||||||
|
|
||||||
end if
|
end if
|
||||||
|
|
||||||
@ -816,12 +806,12 @@ if Ext >= SSE
|
|||||||
cvtsi2ss xmm3,ebx ;rcps
|
cvtsi2ss xmm3,ebx ;rcps
|
||||||
shufps xmm3,xmm3,0
|
shufps xmm3,xmm3,0
|
||||||
|
|
||||||
cvtpi2ps xmm0,.bx1q ;mm0
|
cvtpi2ps xmm0,.bx1 ;mm0
|
||||||
movlhps xmm0,xmm0
|
movlhps xmm0,xmm0
|
||||||
cvtpi2ps xmm0,.ex1q ;mm2
|
cvtpi2ps xmm0,.ex1 ;mm2
|
||||||
cvtpi2ps xmm1,.bx2q ;mm1
|
cvtpi2ps xmm1,.bx2 ;mm1
|
||||||
movlhps xmm1,xmm1
|
movlhps xmm1,xmm1
|
||||||
cvtpi2ps xmm1,.ex2q ;mm3
|
cvtpi2ps xmm1,.ex2 ;mm3
|
||||||
subps xmm1,xmm0
|
subps xmm1,xmm0
|
||||||
|
|
||||||
divps xmm1,xmm3
|
divps xmm1,xmm3
|
||||||
@ -830,8 +820,8 @@ if Ext >= SSE
|
|||||||
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords
|
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords
|
||||||
movhlps xmm1,xmm1
|
movhlps xmm1,xmm1
|
||||||
cvtps2pi mm1,xmm1
|
cvtps2pi mm1,xmm1
|
||||||
movq .deyq,mm0
|
movq .dey,mm0
|
||||||
movq .dbyq,mm1
|
movq .dby,mm1
|
||||||
|
|
||||||
else
|
else
|
||||||
|
|
||||||
@ -911,9 +901,9 @@ end if
|
|||||||
mov ecx,.x2
|
mov ecx,.x2
|
||||||
sub ecx,.x1
|
sub ecx,.x1
|
||||||
; init current variables
|
; init current variables
|
||||||
push .bx1
|
push dword .bx1
|
||||||
push .by1
|
push .by1
|
||||||
push .ex1
|
push dword .ex1
|
||||||
push .ey1
|
push .ey1
|
||||||
|
|
||||||
push .z1 ; current z shl CATMULL_SHIFT
|
push .z1 ; current z shl CATMULL_SHIFT
|
||||||
@ -1072,6 +1062,14 @@ end if
|
|||||||
.no_skip:
|
.no_skip:
|
||||||
add .czbuff,4
|
add .czbuff,4
|
||||||
;; if Ext = NON
|
;; if Ext = NON
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.cby
|
||||||
|
movq mm1,.cey
|
||||||
|
paddd mm0,.dby
|
||||||
|
paddd mm1,.dey
|
||||||
|
movq .cby,mm0
|
||||||
|
movq .cey,mm1
|
||||||
|
else
|
||||||
mov eax,.dbx
|
mov eax,.dbx
|
||||||
add .cbx,eax
|
add .cbx,eax
|
||||||
mov eax,.dby
|
mov eax,.dby
|
||||||
@ -1080,6 +1078,7 @@ end if
|
|||||||
add .cex,eax
|
add .cex,eax
|
||||||
mov eax,.dey
|
mov eax,.dey
|
||||||
add .cey,eax
|
add .cey,eax
|
||||||
|
end if
|
||||||
;; else
|
;; else
|
||||||
;; paddd mm0,mm2
|
;; paddd mm0,mm2
|
||||||
;; paddd mm1,mm3
|
;; paddd mm1,mm3
|
||||||
|
|||||||
@ -178,28 +178,20 @@ bump_tex_triangle_z:
|
|||||||
loop @b
|
loop @b
|
||||||
jmp .bt_dx12_done
|
jmp .bt_dx12_done
|
||||||
.bt_dx12_make:
|
.bt_dx12_make:
|
||||||
|
movsx ebx,bx
|
||||||
|
|
||||||
mov ax,.x2
|
mov ax,.x2
|
||||||
sub ax,.x1
|
sub ax,.x1
|
||||||
cwde
|
cwde
|
||||||
movsx ebx,bx
|
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dx12,eax
|
; mov .dx12,eax
|
||||||
push eax
|
push eax
|
||||||
|
|
||||||
mov ax,.z2
|
|
||||||
sub ax,.z1
|
|
||||||
cwde
|
|
||||||
shl eax,CATMULL_SHIFT
|
|
||||||
cdq
|
|
||||||
idiv ebx
|
|
||||||
push eax
|
|
||||||
|
|
||||||
if Ext>=SSE
|
if Ext>=SSE
|
||||||
|
|
||||||
sub esp,16
|
sub esp,28
|
||||||
; mov eax,256
|
; mov eax,256
|
||||||
cvtsi2ss xmm4,[i255d]
|
cvtsi2ss xmm4,[i255d]
|
||||||
cvtsi2ss xmm3,ebx ;rcps
|
cvtsi2ss xmm3,ebx ;rcps
|
||||||
@ -228,12 +220,54 @@ if Ext>=SSE
|
|||||||
|
|
||||||
shufps xmm1,xmm1,10110001b
|
shufps xmm1,xmm1,10110001b
|
||||||
;xmm1--> | dbx | dby | dex | dey |
|
;xmm1--> | dbx | dby | dex | dey |
|
||||||
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords
|
cvtps2pi mm0,xmm1 ;mm0,xmm1 ; mm0 -> 2 delta dwords
|
||||||
movhlps xmm1,xmm1
|
movhlps xmm1,xmm1
|
||||||
cvtps2pi mm1,xmm1
|
cvtps2pi mm1,xmm1 ;mm1,xmm1
|
||||||
movq .dey12,mm0
|
movq .dey12,mm0
|
||||||
movq .dby12,mm1
|
movq .dby12,mm1
|
||||||
;-------------
|
;-------------
|
||||||
|
; pxor mm0,mm0
|
||||||
|
; pxor mm1,mm1
|
||||||
|
;/ pinsrw mm0,.z1,1
|
||||||
|
;/ pinsrw mm0,.x1,0
|
||||||
|
;/ pinsrw mm1,.z2,1
|
||||||
|
;/ pinsrw mm1,.x2,0
|
||||||
|
mov ax,.z2
|
||||||
|
sub ax,.z1
|
||||||
|
cwde
|
||||||
|
;/ movd mm1,eax
|
||||||
|
|
||||||
|
;/ punpcklwd mm0,mm4
|
||||||
|
;/ punpcklwd mm1,mm4
|
||||||
|
|
||||||
|
; cvtpi2ps xmm1,mm1
|
||||||
|
; cvtpi2ps xmm2,mm0
|
||||||
|
; subps xmm1,xmm2
|
||||||
|
|
||||||
|
;/ psubd mm1,mm0
|
||||||
|
|
||||||
|
movd mm2,[.t_x1]
|
||||||
|
movd mm3,[.t_x2]
|
||||||
|
|
||||||
|
punpcklwd mm2,mm4
|
||||||
|
punpcklwd mm3,mm4
|
||||||
|
psubd mm3,mm2
|
||||||
|
|
||||||
|
;/ cvtpi2ps xmm1,mm1
|
||||||
|
cvtsi2ss xmm1,eax
|
||||||
|
movlhps xmm1,xmm1
|
||||||
|
cvtpi2ps xmm1,mm3
|
||||||
|
|
||||||
|
divps xmm1,xmm3 ; xmm1--> | xxx | dz | dty | dtx |
|
||||||
|
|
||||||
|
shufps xmm1,xmm1,11100001b
|
||||||
|
; xmm1--> | xxx | dz | dtx | dty |
|
||||||
|
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords | dtx | dty |
|
||||||
|
movhlps xmm1,xmm1
|
||||||
|
cvtss2si eax,xmm1 ; eax --> 1 delta dword | dz |
|
||||||
|
movq .dty12,mm0
|
||||||
|
mov .dz12,eax
|
||||||
|
;----
|
||||||
; mov ax,.z2
|
; mov ax,.z2
|
||||||
; sub ax,.z1
|
; sub ax,.z1
|
||||||
; cwde
|
; cwde
|
||||||
@ -243,6 +277,7 @@ if Ext>=SSE
|
|||||||
; movd mm1,eax
|
; movd mm1,eax
|
||||||
; psllq mm1,32
|
; psllq mm1,32
|
||||||
; movd mm1,ebx
|
; movd mm1,ebx
|
||||||
|
|
||||||
;; push ebx
|
;; push ebx
|
||||||
;; push eax
|
;; push eax
|
||||||
;; movq mm1,[esp]
|
;; movq mm1,[esp]
|
||||||
@ -282,6 +317,13 @@ if Ext>=SSE
|
|||||||
; movq .dty12,mm0
|
; movq .dty12,mm0
|
||||||
; movq .dz12,mm1
|
; movq .dz12,mm1
|
||||||
else
|
else
|
||||||
|
mov ax,.z2
|
||||||
|
sub ax,.z1
|
||||||
|
cwde
|
||||||
|
shl eax,CATMULL_SHIFT
|
||||||
|
cdq
|
||||||
|
idiv ebx
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.b_x2]
|
mov ax,word[.b_x2]
|
||||||
sub ax,word[.b_x1]
|
sub ax,word[.b_x1]
|
||||||
@ -319,7 +361,7 @@ else
|
|||||||
; mov .dey12,eax
|
; mov .dey12,eax
|
||||||
push eax
|
push eax
|
||||||
|
|
||||||
end if
|
;end if
|
||||||
|
|
||||||
mov ax,word[.t_x2]
|
mov ax,word[.t_x2]
|
||||||
sub ax,word[.t_x1]
|
sub ax,word[.t_x1]
|
||||||
@ -338,7 +380,7 @@ end if
|
|||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dty12,eax
|
; mov .dty12,eax
|
||||||
push eax
|
push eax
|
||||||
|
end if
|
||||||
.bt_dx12_done:
|
.bt_dx12_done:
|
||||||
|
|
||||||
mov bx,.y3 ; calc delta13
|
mov bx,.y3 ; calc delta13
|
||||||
@ -361,18 +403,9 @@ end if
|
|||||||
; mov .dx13,eax
|
; mov .dx13,eax
|
||||||
push eax
|
push eax
|
||||||
|
|
||||||
mov ax,.z3
|
|
||||||
sub ax,.z1
|
|
||||||
cwde
|
|
||||||
shl eax,CATMULL_SHIFT
|
|
||||||
cdq
|
|
||||||
idiv ebx
|
|
||||||
; mov .dz13,eax
|
|
||||||
push eax
|
|
||||||
|
|
||||||
if Ext>=SSE
|
if Ext>=SSE
|
||||||
|
|
||||||
sub esp,16
|
sub esp,28
|
||||||
; mov eax,255
|
; mov eax,255
|
||||||
cvtsi2ss xmm4,[i255d]
|
cvtsi2ss xmm4,[i255d]
|
||||||
cvtsi2ss xmm3,ebx ;rcps
|
cvtsi2ss xmm3,ebx ;rcps
|
||||||
@ -406,7 +439,42 @@ if Ext>=SSE
|
|||||||
cvtps2pi mm1,xmm1
|
cvtps2pi mm1,xmm1
|
||||||
movq .dey13,mm0
|
movq .dey13,mm0
|
||||||
movq .dby13,mm1
|
movq .dby13,mm1
|
||||||
|
;----------
|
||||||
|
mov ax,.z3
|
||||||
|
sub ax,.z1
|
||||||
|
cwde
|
||||||
|
|
||||||
|
movd mm2,[.t_x1]
|
||||||
|
movd mm3,[.t_x3]
|
||||||
|
|
||||||
|
punpcklwd mm2,mm4
|
||||||
|
punpcklwd mm3,mm4
|
||||||
|
psubd mm3,mm2
|
||||||
|
|
||||||
|
cvtsi2ss xmm1,eax
|
||||||
|
movlhps xmm1,xmm1
|
||||||
|
cvtpi2ps xmm1,mm3
|
||||||
|
|
||||||
|
divps xmm1,xmm3 ; xmm1--> | xxx | dz | dty | dtx |
|
||||||
|
|
||||||
|
shufps xmm1,xmm1,11100001b
|
||||||
|
; xmm1--> | xxx | dz | dtx | dty |
|
||||||
|
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords | dtx | dty |
|
||||||
|
movhlps xmm1,xmm1
|
||||||
|
cvtss2si eax,xmm1 ; eax --> 1 delta dword | dz |
|
||||||
|
movq .dty13,mm0
|
||||||
|
mov .dz13,eax
|
||||||
else
|
else
|
||||||
|
mov ax,.z3
|
||||||
|
sub ax,.z1
|
||||||
|
cwde
|
||||||
|
shl eax,CATMULL_SHIFT
|
||||||
|
cdq
|
||||||
|
idiv ebx
|
||||||
|
; mov .dz13,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
|
|
||||||
mov ax,word[.b_x3]
|
mov ax,word[.b_x3]
|
||||||
sub ax,word[.b_x1]
|
sub ax,word[.b_x1]
|
||||||
cwde
|
cwde
|
||||||
@ -442,7 +510,6 @@ else
|
|||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dey13,eax
|
; mov .dey13,eax
|
||||||
push eax
|
push eax
|
||||||
end if
|
|
||||||
|
|
||||||
mov ax,word[.t_x3]
|
mov ax,word[.t_x3]
|
||||||
sub ax,word[.t_x1]
|
sub ax,word[.t_x1]
|
||||||
@ -461,7 +528,7 @@ end if
|
|||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dty13,eax
|
; mov .dty13,eax
|
||||||
push eax
|
push eax
|
||||||
|
end if
|
||||||
.bt_dx13_done:
|
.bt_dx13_done:
|
||||||
|
|
||||||
mov bx,.y3 ; calc delta23
|
mov bx,.y3 ; calc delta23
|
||||||
@ -484,18 +551,9 @@ end if
|
|||||||
; mov .dx23,eax
|
; mov .dx23,eax
|
||||||
push eax
|
push eax
|
||||||
|
|
||||||
mov ax,.z3
|
|
||||||
sub ax,.z2
|
|
||||||
cwde
|
|
||||||
shl eax,CATMULL_SHIFT
|
|
||||||
cdq
|
|
||||||
idiv ebx
|
|
||||||
; mov .dz23,eax
|
|
||||||
push eax
|
|
||||||
|
|
||||||
if Ext>=SSE
|
if Ext>=SSE
|
||||||
|
|
||||||
sub esp,16
|
sub esp,28
|
||||||
; mov eax,255
|
; mov eax,255
|
||||||
cvtsi2ss xmm4,[i255d]
|
cvtsi2ss xmm4,[i255d]
|
||||||
cvtsi2ss xmm3,ebx ;rcps
|
cvtsi2ss xmm3,ebx ;rcps
|
||||||
@ -529,7 +587,42 @@ if Ext>=SSE
|
|||||||
cvtps2pi mm1,xmm1
|
cvtps2pi mm1,xmm1
|
||||||
movq .dey23,mm0
|
movq .dey23,mm0
|
||||||
movq .dby23,mm1
|
movq .dby23,mm1
|
||||||
|
;----------
|
||||||
|
mov ax,.z3
|
||||||
|
sub ax,.z2
|
||||||
|
cwde
|
||||||
|
|
||||||
|
movd mm2,[.t_x2]
|
||||||
|
movd mm3,[.t_x3]
|
||||||
|
|
||||||
|
punpcklwd mm2,mm4
|
||||||
|
punpcklwd mm3,mm4
|
||||||
|
psubd mm3,mm2
|
||||||
|
|
||||||
|
cvtsi2ss xmm1,eax
|
||||||
|
movlhps xmm1,xmm1
|
||||||
|
cvtpi2ps xmm1,mm3
|
||||||
|
|
||||||
|
divps xmm1,xmm3 ; xmm1--> | xxx | dz | dty | dtx |
|
||||||
|
|
||||||
|
shufps xmm1,xmm1,11100001b
|
||||||
|
; xmm1--> | xxx | dz | dtx | dty |
|
||||||
|
cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords | dtx | dty |
|
||||||
|
movhlps xmm1,xmm1
|
||||||
|
cvtss2si eax,xmm1 ; eax --> 1 delta dword | dz |
|
||||||
|
movq .dty23,mm0
|
||||||
|
mov .dz23,eax
|
||||||
else
|
else
|
||||||
|
|
||||||
|
mov ax,.z3
|
||||||
|
sub ax,.z2
|
||||||
|
cwde
|
||||||
|
shl eax,CATMULL_SHIFT
|
||||||
|
cdq
|
||||||
|
idiv ebx
|
||||||
|
; mov .dz23,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.b_x3]
|
mov ax,word[.b_x3]
|
||||||
sub ax,word[.b_x2]
|
sub ax,word[.b_x2]
|
||||||
cwde
|
cwde
|
||||||
@ -565,7 +658,7 @@ else
|
|||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dey23,eax
|
; mov .dey23,eax
|
||||||
push eax
|
push eax
|
||||||
end if
|
|
||||||
|
|
||||||
mov ax,word[.t_x3]
|
mov ax,word[.t_x3]
|
||||||
sub ax,word[.t_x2]
|
sub ax,word[.t_x2]
|
||||||
@ -584,7 +677,7 @@ end if
|
|||||||
idiv ebx
|
idiv ebx
|
||||||
; mov .dty23,eax
|
; mov .dty23,eax
|
||||||
push eax
|
push eax
|
||||||
|
end if
|
||||||
; sub esp,40
|
; sub esp,40
|
||||||
.bt_dx23_done:
|
.bt_dx23_done:
|
||||||
sub esp,64
|
sub esp,64
|
||||||
|
|||||||
@ -22,27 +22,25 @@ gouraud_triangle:
|
|||||||
.x3 equ word[ebp-10]
|
.x3 equ word[ebp-10]
|
||||||
.y3 equ word[ebp-12]
|
.y3 equ word[ebp-12]
|
||||||
|
|
||||||
.dc12r equ dword[ebp-16]
|
.dx12 equ dword[ebp-16]
|
||||||
.dc12g equ dword[ebp-20]
|
.dc12r equ dword[ebp-20]
|
||||||
.dc12b equ dword[ebp-24]
|
.dc12g equ [ebp-24]
|
||||||
.dc13r equ dword[ebp-28]
|
.dc12b equ dword[ebp-28]
|
||||||
.dc13g equ dword[ebp-32]
|
.dx13 equ dword[ebp-32]
|
||||||
.dc13b equ dword[ebp-36]
|
.dc13r equ dword[ebp-36]
|
||||||
.dc23r equ dword[ebp-40]
|
.dc13g equ [ebp-40]
|
||||||
.dc23g equ dword[ebp-44]
|
.dc13b equ dword[ebp-44]
|
||||||
.dc23b equ dword[ebp-48]
|
.dx23 equ dword[ebp-48]
|
||||||
|
.dc23r equ dword[ebp-52]
|
||||||
.c1r equ dword[ebp-52]
|
.dc23g equ [ebp-56]
|
||||||
.c1g equ dword[ebp-56]
|
.dc23b equ dword[ebp-60]
|
||||||
.c1b equ dword[ebp-60]
|
|
||||||
.c2r equ dword[ebp-64]
|
|
||||||
.c2g equ dword[ebp-68]
|
|
||||||
.c2b equ dword[ebp-72]
|
|
||||||
|
|
||||||
.dx12 equ dword[ebp-76]
|
|
||||||
.dx13 equ dword[ebp-80]
|
|
||||||
.dx23 equ dword[ebp-84]
|
|
||||||
|
|
||||||
|
.c1r equ dword[ebp-64]
|
||||||
|
.c1g equ [ebp-68]
|
||||||
|
.c1b equ dword[ebp-72]
|
||||||
|
.c2r equ dword[ebp-76]
|
||||||
|
.c2g equ [ebp-80]
|
||||||
|
.c2b equ dword[ebp-84]
|
||||||
|
|
||||||
|
|
||||||
mov ebp,esp
|
mov ebp,esp
|
||||||
@ -73,7 +71,7 @@ gouraud_triangle:
|
|||||||
push eax ;store triangle coordinates in user friendly variables
|
push eax ;store triangle coordinates in user friendly variables
|
||||||
push ebx
|
push ebx
|
||||||
push ecx
|
push ecx
|
||||||
sub esp,72 ; set correctly value of esp
|
; sub esp,72 ; set correctly value of esp
|
||||||
|
|
||||||
mov edx,eax ; check only X triangle coordinate
|
mov edx,eax ; check only X triangle coordinate
|
||||||
or edx,ebx
|
or edx,ebx
|
||||||
@ -94,10 +92,15 @@ gouraud_triangle:
|
|||||||
mov bx,.y2 ; calc deltas
|
mov bx,.y2 ; calc deltas
|
||||||
sub bx,.y1
|
sub bx,.y1
|
||||||
jnz .gt_dx12_make
|
jnz .gt_dx12_make
|
||||||
mov .dx12,0
|
xor edx,edx
|
||||||
mov .dc12r,0
|
mov ecx,4
|
||||||
mov .dc12g,0
|
@@:
|
||||||
mov .dc12b,0
|
push edx
|
||||||
|
loop @b
|
||||||
|
; mov .dx12,0
|
||||||
|
; mov .dc12r,0
|
||||||
|
; mov .dc12g,0
|
||||||
|
; mov .dc12b,0
|
||||||
jmp .gt_dx12_done
|
jmp .gt_dx12_done
|
||||||
.gt_dx12_make:
|
.gt_dx12_make:
|
||||||
|
|
||||||
@ -108,7 +111,8 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dx12,eax
|
; mov .dx12,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col2r]
|
mov ax,word[.col2r]
|
||||||
sub ax,word[.col1r]
|
sub ax,word[.col1r]
|
||||||
@ -116,30 +120,39 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc12r,eax
|
; mov .dc12r,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col2g]
|
mov ax,word[.col2g]
|
||||||
sub ax,word[.col1g]
|
sub ax,word[.col1g]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc12g,eax
|
; mov .dc12g,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col2b]
|
mov ax,word[.col2b]
|
||||||
sub ax,word[.col1b]
|
sub ax,word[.col1b]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc12b,eax
|
; mov .dc12b,eax
|
||||||
|
push eax
|
||||||
.gt_dx12_done:
|
.gt_dx12_done:
|
||||||
|
|
||||||
mov bx,.y3
|
mov bx,.y3
|
||||||
sub bx,.y1
|
sub bx,.y1
|
||||||
jnz .gt_dx13_make
|
jnz .gt_dx13_make
|
||||||
mov .dx13,0
|
xor edx,edx
|
||||||
mov .dc13r,0
|
mov ecx,4
|
||||||
mov .dc13g,0
|
@@:
|
||||||
mov .dc13b,0
|
push edx
|
||||||
|
loop @b
|
||||||
|
; mov .dx13,0
|
||||||
|
; mov .dc13r,0
|
||||||
|
; mov .dc13g,0
|
||||||
|
; mov .dc13b,0
|
||||||
jmp .gt_dx13_done
|
jmp .gt_dx13_done
|
||||||
.gt_dx13_make:
|
.gt_dx13_make:
|
||||||
mov ax,.x3
|
mov ax,.x3
|
||||||
@ -149,7 +162,8 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dx13,eax
|
; mov .dx13,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col3r]
|
mov ax,word[.col3r]
|
||||||
sub ax,word[.col1r]
|
sub ax,word[.col1r]
|
||||||
@ -157,30 +171,38 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc13r,eax
|
; mov .dc13r,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col3g]
|
mov ax,word[.col3g]
|
||||||
sub ax,word[.col1g]
|
sub ax,word[.col1g]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc13g,eax
|
; mov .dc13g,eax
|
||||||
|
push eax
|
||||||
mov ax,word[.col3b]
|
mov ax,word[.col3b]
|
||||||
sub ax,word[.col1b]
|
sub ax,word[.col1b]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc13b,eax
|
; mov .dc13b,eax
|
||||||
|
push eax
|
||||||
.gt_dx13_done:
|
.gt_dx13_done:
|
||||||
|
|
||||||
mov bx,.y3
|
mov bx,.y3
|
||||||
sub bx,.y2
|
sub bx,.y2
|
||||||
jnz .gt_dx23_make
|
jnz .gt_dx23_make
|
||||||
mov .dx23,0
|
xor edx,edx
|
||||||
mov .dc23r,0
|
mov ecx,4
|
||||||
mov .dc23g,0
|
@@:
|
||||||
mov .dc23b,0
|
push edx
|
||||||
|
loop @b
|
||||||
|
; mov .dx23,0
|
||||||
|
; mov .dc23r,0
|
||||||
|
; mov .dc23g,0
|
||||||
|
; mov .dc23b,0
|
||||||
jmp .gt_dx23_done
|
jmp .gt_dx23_done
|
||||||
.gt_dx23_make:
|
.gt_dx23_make:
|
||||||
mov ax,.x3
|
mov ax,.x3
|
||||||
@ -190,7 +212,8 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dx23,eax
|
; mov .dx23,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col3r]
|
mov ax,word[.col3r]
|
||||||
sub ax,word[.col2r]
|
sub ax,word[.col2r]
|
||||||
@ -198,23 +221,30 @@ gouraud_triangle:
|
|||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc23r,eax
|
; mov .dc23r,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
|
|
||||||
mov ax,word[.col3g]
|
mov ax,word[.col3g]
|
||||||
sub ax,word[.col2g]
|
sub ax,word[.col2g]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc23g,eax
|
; mov .dc23g,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
mov ax,word[.col3b]
|
mov ax,word[.col3b]
|
||||||
sub ax,word[.col2b]
|
sub ax,word[.col2b]
|
||||||
cwde
|
cwde
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
cdq
|
cdq
|
||||||
idiv ebx
|
idiv ebx
|
||||||
mov .dc23b,eax
|
; mov .dc23b,eax
|
||||||
.gt_dx23_done:
|
push eax
|
||||||
|
|
||||||
|
.gt_dx23_done:
|
||||||
|
sub esp,24
|
||||||
movsx eax,.x1
|
movsx eax,.x1
|
||||||
shl eax,ROUND
|
shl eax,ROUND
|
||||||
mov ebx,eax
|
mov ebx,eax
|
||||||
@ -240,6 +270,8 @@ gouraud_triangle:
|
|||||||
push edi
|
push edi
|
||||||
push ebp
|
push ebp
|
||||||
|
|
||||||
|
sar ebx,ROUND
|
||||||
|
push bx
|
||||||
mov edx,.c2r ; c2r,c2g,c2b,c1r,c1g,c1b - current colors
|
mov edx,.c2r ; c2r,c2g,c2b,c1r,c1g,c1b - current colors
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
@ -249,6 +281,9 @@ gouraud_triangle:
|
|||||||
mov edx,.c2b
|
mov edx,.c2b
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
|
|
||||||
|
sar eax,ROUND
|
||||||
|
push ax
|
||||||
mov edx,.c1r
|
mov edx,.c1r
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
@ -259,10 +294,6 @@ gouraud_triangle:
|
|||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
push cx
|
push cx
|
||||||
sar ebx,ROUND
|
|
||||||
push bx
|
|
||||||
sar eax,ROUND
|
|
||||||
push ax
|
|
||||||
call gouraud_line
|
call gouraud_line
|
||||||
|
|
||||||
pop ebp
|
pop ebp
|
||||||
@ -271,16 +302,28 @@ gouraud_triangle:
|
|||||||
pop ebx
|
pop ebx
|
||||||
pop eax
|
pop eax
|
||||||
|
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.c1g
|
||||||
|
paddd mm0,.dc13g
|
||||||
|
movq .c1g,mm0
|
||||||
|
else
|
||||||
mov edx,.dc13r
|
mov edx,.dc13r
|
||||||
add .c1r,edx
|
add .c1r,edx
|
||||||
mov edx,.dc13g
|
mov edx,.dc13g
|
||||||
add .c1g,edx
|
add .c1g,edx
|
||||||
|
end if
|
||||||
mov edx,.dc13b
|
mov edx,.dc13b
|
||||||
add .c1b,edx
|
add .c1b,edx
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.c2g
|
||||||
|
paddd mm0,.dc12g
|
||||||
|
movq .c2g,mm0
|
||||||
|
else
|
||||||
mov edx,.dc12r
|
mov edx,.dc12r
|
||||||
add .c2r,edx
|
add .c2r,edx
|
||||||
mov edx,.dc12g
|
mov edx,.dc12g
|
||||||
add .c2g,edx
|
add .c2g,edx
|
||||||
|
end if
|
||||||
mov edx,.dc12b
|
mov edx,.dc12b
|
||||||
add .c2b,edx
|
add .c2b,edx
|
||||||
|
|
||||||
@ -313,6 +356,8 @@ gouraud_triangle:
|
|||||||
push edi
|
push edi
|
||||||
push ebp
|
push ebp
|
||||||
|
|
||||||
|
sar ebx,ROUND
|
||||||
|
push bx
|
||||||
mov edx,.c2r
|
mov edx,.c2r
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
@ -322,6 +367,9 @@ gouraud_triangle:
|
|||||||
mov edx,.c2b
|
mov edx,.c2b
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
|
|
||||||
|
sar eax,ROUND
|
||||||
|
push ax
|
||||||
mov edx,.c1r
|
mov edx,.c1r
|
||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
@ -332,10 +380,6 @@ gouraud_triangle:
|
|||||||
sar edx,ROUND
|
sar edx,ROUND
|
||||||
push dx
|
push dx
|
||||||
push cx
|
push cx
|
||||||
sar ebx,ROUND
|
|
||||||
push bx
|
|
||||||
sar eax,ROUND
|
|
||||||
push ax
|
|
||||||
call gouraud_line
|
call gouraud_line
|
||||||
|
|
||||||
pop ebp
|
pop ebp
|
||||||
@ -344,16 +388,28 @@ gouraud_triangle:
|
|||||||
pop ebx
|
pop ebx
|
||||||
pop eax
|
pop eax
|
||||||
|
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.c1g
|
||||||
|
paddd mm0,.dc13g
|
||||||
|
movq .c1g,mm0
|
||||||
|
else
|
||||||
mov edx,.dc13r
|
mov edx,.dc13r
|
||||||
add .c1r,edx
|
add .c1r,edx
|
||||||
mov edx,.dc13g
|
mov edx,.dc13g
|
||||||
add .c1g,edx
|
add .c1g,edx
|
||||||
|
end if
|
||||||
mov edx,.dc13b
|
mov edx,.dc13b
|
||||||
add .c1b,edx
|
add .c1b,edx
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.c2g
|
||||||
|
paddd mm0,.dc23g
|
||||||
|
movq .c2g,mm0
|
||||||
|
else
|
||||||
mov edx,.dc23r
|
mov edx,.dc23r
|
||||||
add .c2r,edx
|
add .c2r,edx
|
||||||
mov edx,.dc23g
|
mov edx,.dc23g
|
||||||
add .c2g,edx
|
add .c2g,edx
|
||||||
|
end if
|
||||||
mov edx,.dc23b
|
mov edx,.dc23b
|
||||||
add .c2b,edx
|
add .c2b,edx
|
||||||
|
|
||||||
@ -370,15 +426,15 @@ ret 18
|
|||||||
gouraud_line:
|
gouraud_line:
|
||||||
;-------------in - edi - pointer to screen buffer
|
;-------------in - edi - pointer to screen buffer
|
||||||
;----------------- stack - another parameters
|
;----------------- stack - another parameters
|
||||||
.x1 equ word [ebp+4]
|
.y equ word [ebp+4]
|
||||||
.x2 equ word [ebp+6]
|
.col1b equ ebp+6
|
||||||
.y equ word [ebp+8]
|
.col1g equ ebp+8
|
||||||
.col1b equ ebp+10
|
.col1r equ ebp+10
|
||||||
.col1g equ ebp+12
|
.x1 equ [ebp+12]
|
||||||
.col1r equ ebp+14
|
.col2b equ ebp+14
|
||||||
.col2b equ ebp+16
|
.col2g equ ebp+16
|
||||||
.col2g equ ebp+18
|
.col2r equ ebp+18
|
||||||
.col2r equ ebp+20
|
.x2 equ [ebp+20]
|
||||||
.dc_r equ dword[ebp-4]
|
.dc_r equ dword[ebp-4]
|
||||||
.dc_g equ dword[ebp-8]
|
.dc_g equ dword[ebp-8]
|
||||||
.dc_b equ dword[ebp-12]
|
.dc_b equ dword[ebp-12]
|
||||||
@ -395,14 +451,19 @@ gouraud_line:
|
|||||||
je .gl_quit
|
je .gl_quit
|
||||||
jl .gl_ok
|
jl .gl_ok
|
||||||
|
|
||||||
xchg ax,.x2
|
if Ext >= MMX
|
||||||
mov .x1,ax
|
movq mm0,[.col1b]
|
||||||
mov eax,dword[.col1b]
|
movq mm1,[.col2b]
|
||||||
xchg eax,dword[.col2b]
|
movq [.col1b],mm1
|
||||||
mov dword[.col1b],eax
|
movq [.col2b],mm0
|
||||||
mov ax,word[.col1r]
|
else
|
||||||
xchg ax,word[.col2r]
|
mov eax,[.col1b]
|
||||||
mov word[.col1r],ax
|
xchg eax,[.col2b]
|
||||||
|
mov [.col1b],eax
|
||||||
|
mov eax,[.col1r]
|
||||||
|
xchg eax,[.col2r]
|
||||||
|
mov [.col1r],eax
|
||||||
|
end if
|
||||||
.gl_ok:
|
.gl_ok:
|
||||||
; cmp .x1,SIZE_X-1 ;check
|
; cmp .x1,SIZE_X-1 ;check
|
||||||
; jg .gl_quit
|
; jg .gl_quit
|
||||||
@ -420,7 +481,7 @@ gouraud_line:
|
|||||||
movsx ecx,.y
|
movsx ecx,.y
|
||||||
mov eax,SIZE_X*3
|
mov eax,SIZE_X*3
|
||||||
mul ecx
|
mul ecx
|
||||||
movsx ebx,.x1
|
movsx ebx,word .x1
|
||||||
lea ecx,[ebx*2+eax]
|
lea ecx,[ebx*2+eax]
|
||||||
add edi,ecx
|
add edi,ecx
|
||||||
add edi,ebx
|
add edi,ebx
|
||||||
@ -478,4 +539,152 @@ gouraud_line:
|
|||||||
.gl_quit:
|
.gl_quit:
|
||||||
; add esp,12
|
; add esp,12
|
||||||
mov esp,ebp
|
mov esp,ebp
|
||||||
ret 18
|
ret 18
|
||||||
|
if 0
|
||||||
|
gouraud_line_SSE: ; new
|
||||||
|
;-------------in - edi - pointer to screen buffer
|
||||||
|
;----------------- stack - another parameters
|
||||||
|
.y equ word [ebp+4]
|
||||||
|
.col1b equ ebp+6
|
||||||
|
.col1g equ ebp+8
|
||||||
|
.col1r equ ebp+10
|
||||||
|
.x1 equ [ebp+12]
|
||||||
|
.col2b equ ebp+14
|
||||||
|
.col2g equ ebp+16
|
||||||
|
.col2r equ ebp+18
|
||||||
|
.x2 equ [ebp+20]
|
||||||
|
.dc_r equ dword[ebp-4]
|
||||||
|
.dc_g equ dword[ebp-8]
|
||||||
|
.dc_b equ dword[ebp-12]
|
||||||
|
.lenght equ [ebp-16]
|
||||||
|
.factor equ [ebp-24] ;new
|
||||||
|
mov ebp,esp
|
||||||
|
|
||||||
|
mov ax,.y
|
||||||
|
or ax,ax
|
||||||
|
jl .gl_quit
|
||||||
|
cmp ax,SIZE_Y-1
|
||||||
|
jg .gl_quit
|
||||||
|
|
||||||
|
mov ax,.x1
|
||||||
|
cmp ax,.x2
|
||||||
|
je .gl_quit
|
||||||
|
jl .gl_ok
|
||||||
|
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,[.col1b]
|
||||||
|
movq mm1,[.col2b]
|
||||||
|
movq [.col1b],mm1
|
||||||
|
movq [.col2b],mm0
|
||||||
|
else
|
||||||
|
mov eax,[.col1b]
|
||||||
|
xchg eax,[.col2b]
|
||||||
|
mov [.col1b],eax
|
||||||
|
mov eax,[.col1r]
|
||||||
|
xchg eax,[.col2r]
|
||||||
|
mov [.col1r],eax
|
||||||
|
end if
|
||||||
|
.gl_ok:
|
||||||
|
; cmp .x1,SIZE_X-1 ;check
|
||||||
|
; jg .gl_quit
|
||||||
|
; cmp .x2,SIZE_X-1
|
||||||
|
; jl @f
|
||||||
|
; mov .x2,SIZE_X-1
|
||||||
|
; @@:
|
||||||
|
; cmp .x1,0
|
||||||
|
; jg @f
|
||||||
|
; mov .x1,0
|
||||||
|
; @@:
|
||||||
|
; cmp .x2,0
|
||||||
|
; jl .gl_quit
|
||||||
|
|
||||||
|
movsx ecx,.y
|
||||||
|
mov eax,SIZE_X*3
|
||||||
|
mul ecx
|
||||||
|
movsx ebx,word .x1
|
||||||
|
lea ecx,[ebx*2+eax]
|
||||||
|
add edi,ecx
|
||||||
|
add edi,ebx
|
||||||
|
|
||||||
|
mov ax,word[.col2r]
|
||||||
|
sub ax,word[.col1r]
|
||||||
|
cwde
|
||||||
|
shl eax,ROUND
|
||||||
|
cdq
|
||||||
|
mov cx,.x2
|
||||||
|
sub cx,.x1
|
||||||
|
movsx ecx,cx
|
||||||
|
idiv ecx
|
||||||
|
;mov .dc_r,eax ;first delta
|
||||||
|
push eax
|
||||||
|
|
||||||
|
mov ax,word[.col2g]
|
||||||
|
sub ax,word[.col1g]
|
||||||
|
cwde
|
||||||
|
shl eax,ROUND
|
||||||
|
cdq
|
||||||
|
idiv ecx
|
||||||
|
;mov .dc_g,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
|
mov ax,word[.col2b]
|
||||||
|
sub ax,word[.col1b]
|
||||||
|
cwde
|
||||||
|
shl eax,ROUND
|
||||||
|
cdq
|
||||||
|
idiv ecx
|
||||||
|
; mov .dc_b,eax
|
||||||
|
push eax
|
||||||
|
|
||||||
|
movsx ebx,word[.col1r]
|
||||||
|
shl ebx,ROUND
|
||||||
|
movsx edx,word[.col1g]
|
||||||
|
shl edx,ROUND
|
||||||
|
movsx esi,word[.col1b]
|
||||||
|
shl esi,ROUND
|
||||||
|
|
||||||
|
push ecx ; store line lenght
|
||||||
|
movd mm3,.dc_r
|
||||||
|
psrlq mm3,16 ; load dr to lowest word of mm3
|
||||||
|
pxor mm2,mm2 ; clear mm2
|
||||||
|
movd mm4,.dc_g
|
||||||
|
punpcklwd mm3,mm3 ; unpack dr to lower 2 words in in mm3
|
||||||
|
psrlq mm4,16 ; load dg to lowest word of mm4
|
||||||
|
movd mm5,.dc_b
|
||||||
|
psrlq mm5,16 ; load db to lowest word of mm5
|
||||||
|
punpcklwd mm4,mm4 ; unpack dg to lower 2 words in in mm3
|
||||||
|
lea ecx,[factor]
|
||||||
|
punpckldq mm3,mm3
|
||||||
|
punpcklwd mm5,mm5 ; unpack db to lower 2 words in in mm5
|
||||||
|
movq mm6,[.col1b]
|
||||||
|
xor eax,eax
|
||||||
|
pinsrw mm6,eax,3 ; clear the highest word in mm6
|
||||||
|
mov eax,010000h
|
||||||
|
punpckldq mm4,mm4 ; unpack dg to 4 words in mm4
|
||||||
|
mov [ecx],eax
|
||||||
|
mov eax,030002h
|
||||||
|
punpckldq mm5,mm5 ; unpack db to 4 words in mm5
|
||||||
|
movq mm7,mm6 ; load r1r1,g1g1,b1b1 to the first three
|
||||||
|
; words of mm7
|
||||||
|
pxor mm1,mm1 ; clear mm1
|
||||||
|
|
||||||
|
|
||||||
|
.gl_draw:
|
||||||
|
mov eax,ebx
|
||||||
|
sar eax,ROUND
|
||||||
|
stosb
|
||||||
|
mov eax,edx
|
||||||
|
sar eax,ROUND
|
||||||
|
stosb
|
||||||
|
mov eax,esi
|
||||||
|
sar eax,ROUND
|
||||||
|
stosb
|
||||||
|
add ebx,.dc_r
|
||||||
|
add edx,.dc_g
|
||||||
|
add esi,.dc_b
|
||||||
|
loop .gl_draw
|
||||||
|
.gl_quit:
|
||||||
|
; add esp,12
|
||||||
|
mov esp,ebp
|
||||||
|
ret 18
|
||||||
|
end if
|
||||||
|
|||||||
@ -65,46 +65,44 @@ tex_plus_grd_triangle:
|
|||||||
|
|
||||||
.dx12 equ dword[ebp-28] ;dd ?
|
.dx12 equ dword[ebp-28] ;dd ?
|
||||||
.tex_dx12 equ dword[ebp-32] ;dd ?
|
.tex_dx12 equ dword[ebp-32] ;dd ?
|
||||||
.tex_dy12 equ dword[ebp-36] ;dd ?
|
.tex_dy12 equ [ebp-36] ;dd ?
|
||||||
.dz12 equ dword[ebp-40] ;dd ?
|
.dz12 equ dword[ebp-40] ;dd ?
|
||||||
.dc12r equ dword[ebp-44] ;dd ?
|
.dc12r equ [ebp-44] ;dd ?
|
||||||
.dc12g equ dword[ebp-48] ;dd ?
|
.dc12g equ dword[ebp-48] ;dd ?
|
||||||
.dc12b equ dword[ebp-52] ;dd ?
|
.dc12b equ [ebp-52] ;dd ?
|
||||||
|
|
||||||
.dx23 equ dword[ebp-56] ;dd ?
|
.dx23 equ dword[ebp-56] ;dd ?
|
||||||
.tex_dx23 equ dword[ebp-60] ;dd ?
|
.tex_dx23 equ dword[ebp-60] ;dd ?
|
||||||
.tex_dy23 equ dword[ebp-64] ;dd ?
|
.tex_dy23 equ [ebp-64] ;dd ?
|
||||||
.dz23 equ dword[ebp-68] ;dd ?
|
.dz23 equ dword[ebp-68] ;dd ?
|
||||||
.dc23r equ dword[ebp-72] ;dd ?
|
.dc23r equ [ebp-72] ;dd ?
|
||||||
.dc23g equ dword[ebp-76] ;dd ?
|
.dc23g equ dword[ebp-76] ;dd ?
|
||||||
.dc23b equ dword[ebp-80] ;dword[ebp-8]dd ?
|
.dc23b equ [ebp-80] ;dword[ebp-8]dd ?
|
||||||
|
|
||||||
.dx13 equ dword[ebp-84] ;dd ?
|
.dx13 equ dword[ebp-84] ;dd ?
|
||||||
.tex_dx13 equ dword[ebp-88] ;dd ?
|
.tex_dx13 equ dword[ebp-88] ;dd ?
|
||||||
.tex_dy13 equ dword[ebp-92] ;dd ?
|
.tex_dy13 equ [ebp-92] ;dd ?
|
||||||
.dz13 equ dword[ebp-96] ;dd ?
|
.dz13 equ dword[ebp-96] ;dd ?
|
||||||
.dc13r equ dword[ebp-100] ;dd ?
|
.dc13r equ [ebp-100] ;dd ?
|
||||||
.dc13g equ dword[ebp-104] ;dd ?
|
.dc13g equ dword[ebp-104] ;dd ?
|
||||||
.dc13b equ dword[ebp-108] ;dd ?
|
.dc13b equ [ebp-108] ;dd ?
|
||||||
|
|
||||||
.zz1 equ dword[ebp-112] ;dw ?
|
.scan_x1 equ dword[ebp-112] ;dd ?
|
||||||
.zz2 equ dword[ebp-116] ;dw ?
|
.scan_y1 equ [ebp-116] ;dd ?
|
||||||
.cur1r equ dword[ebp-120] ;dw ?
|
.zz1 equ dword[ebp-120] ;dw ?
|
||||||
.cur1g equ dword[ebp-124] ;dw ?
|
.cur1r equ [ebp-124] ;dw ?
|
||||||
.cur1b equ dword[ebp-128] ;dw ?
|
.cur1g equ dword[ebp-128] ;dw ?
|
||||||
.cur2r equ dword[ebp-132] ;dw ?
|
.cur1b equ [ebp-132] ;dw ?
|
||||||
.cur2g equ dword[ebp-136] ;dw ?
|
|
||||||
.cur2b equ dword[ebp-140] ;dw ?
|
.scan_x2 equ dword[ebp-136] ;dd ?
|
||||||
.scan_x1 equ dword[ebp-144] ;dd ?
|
.scan_y2 equ [ebp-140] ;dd ?
|
||||||
.scan_x2 equ dword[ebp-148] ;dd ?
|
.zz2 equ dword[ebp-144] ;dw ?
|
||||||
.scan_y1 equ dword[ebp-152] ;dd ?
|
.cur2r equ [ebp-148] ;dw ?
|
||||||
.scan_y2 equ dword[ebp-156] ;dd ?
|
.cur2g equ dword[ebp-152] ;dw ?
|
||||||
|
.cur2b equ [ebp-156] ;dw ?
|
||||||
|
|
||||||
|
|
||||||
mov ebp,esp
|
mov ebp,esp
|
||||||
if Ext>=MMX
|
|
||||||
emms
|
|
||||||
end if
|
|
||||||
|
|
||||||
; mov .tex_ptr,edx
|
; mov .tex_ptr,edx
|
||||||
; mov .z_ptr,esi
|
; mov .z_ptr,esi
|
||||||
@ -468,18 +466,18 @@ end if
|
|||||||
push .zz2
|
push .zz2
|
||||||
|
|
||||||
push .scan_x2
|
push .scan_x2
|
||||||
push .scan_y2
|
push dword .scan_y2
|
||||||
push .cur2r
|
push dword .cur2r
|
||||||
push .cur2g
|
push .cur2g
|
||||||
push .cur2b
|
push dword .cur2b
|
||||||
|
|
||||||
push .zz1
|
push .zz1
|
||||||
|
|
||||||
push .scan_x1
|
push .scan_x1
|
||||||
push .scan_y1
|
push dword .scan_y1
|
||||||
push .cur1r
|
push dword .cur1r
|
||||||
push .cur1g
|
push .cur1g
|
||||||
push .cur1b
|
push dword .cur1b
|
||||||
|
|
||||||
sar eax,ROUND
|
sar eax,ROUND
|
||||||
sar ebx,ROUND
|
sar ebx,ROUND
|
||||||
@ -487,18 +485,39 @@ end if
|
|||||||
|
|
||||||
; pop ebp ebx eax
|
; pop ebp ebx eax
|
||||||
popad
|
popad
|
||||||
|
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.cur1b
|
||||||
|
movq mm1,.cur1r
|
||||||
|
movq mm2,.scan_y1
|
||||||
|
movq mm3,.cur2b
|
||||||
|
movq mm4,.cur2r
|
||||||
|
movq mm5,.scan_y2
|
||||||
|
paddd mm0,.dc13b
|
||||||
|
paddd mm1,.dc13r
|
||||||
|
paddd mm2,.tex_dy13
|
||||||
|
paddd mm3,.dc12b
|
||||||
|
paddd mm4,.dc12r
|
||||||
|
paddd mm5,.tex_dy12
|
||||||
|
movq .cur1b,mm0
|
||||||
|
movq .cur1r,mm1
|
||||||
|
movq .scan_y1,mm2
|
||||||
|
movq .cur2b,mm3
|
||||||
|
movq .cur2r,mm4
|
||||||
|
movq .scan_y2,mm5
|
||||||
|
else
|
||||||
mov edx,.dc13b
|
mov edx,.dc13b
|
||||||
add .cur1b,edx
|
add .cur1b,edx
|
||||||
mov esi,.dc13g
|
mov esi,.dc13g
|
||||||
add .cur1g,esi
|
add .cur1g,esi
|
||||||
mov edi,.dc13r
|
mov edi,.dc13r
|
||||||
add .cur1r,edi
|
add .cur1r,edi
|
||||||
|
mov edx,.dz13
|
||||||
|
add .zz1,edx
|
||||||
mov edx,.tex_dx13
|
mov edx,.tex_dx13
|
||||||
add .scan_x1,edx
|
add .scan_x1,edx
|
||||||
mov esi,.tex_dy13
|
mov esi,.tex_dy13
|
||||||
add .scan_y1,esi
|
add .scan_y1,esi
|
||||||
mov edx,.dz13
|
|
||||||
add .zz1,edx
|
|
||||||
|
|
||||||
mov edi,.dc12b
|
mov edi,.dc12b
|
||||||
add .cur2b,edi
|
add .cur2b,edi
|
||||||
@ -512,6 +531,7 @@ end if
|
|||||||
add .scan_y2,esi
|
add .scan_y2,esi
|
||||||
mov edx,.dz12
|
mov edx,.dz12
|
||||||
add .zz2,edx
|
add .zz2,edx
|
||||||
|
end if
|
||||||
add eax,.dx13
|
add eax,.dx13
|
||||||
add ebx,.dx12
|
add ebx,.dx12
|
||||||
inc cx
|
inc cx
|
||||||
@ -563,24 +583,45 @@ end if
|
|||||||
push .zz2
|
push .zz2
|
||||||
|
|
||||||
push .scan_x2
|
push .scan_x2
|
||||||
push .scan_y2
|
push dword .scan_y2
|
||||||
push .cur2r
|
push dword .cur2r
|
||||||
push .cur2g
|
push .cur2g
|
||||||
push .cur2b
|
push dword .cur2b
|
||||||
|
|
||||||
push .zz1
|
push .zz1
|
||||||
|
|
||||||
push .scan_x1
|
push .scan_x1
|
||||||
push .scan_y1
|
push dword .scan_y1
|
||||||
push .cur1r
|
push dword .cur1r
|
||||||
push .cur1g
|
push .cur1g
|
||||||
push .cur1b
|
push dword .cur1b
|
||||||
|
|
||||||
sar eax,ROUND
|
sar eax,ROUND
|
||||||
sar ebx,ROUND
|
sar ebx,ROUND
|
||||||
call horizontal_tex_grd_line
|
call horizontal_tex_grd_line
|
||||||
|
|
||||||
popad
|
popad
|
||||||
|
|
||||||
|
if Ext >= MMX
|
||||||
|
movq mm0,.cur1b
|
||||||
|
movq mm1,.cur1r
|
||||||
|
movq mm2,.scan_y1
|
||||||
|
movq mm3,.cur2b
|
||||||
|
movq mm4,.cur2r
|
||||||
|
movq mm5,.scan_y2
|
||||||
|
paddd mm0,.dc13b
|
||||||
|
paddd mm1,.dc13r
|
||||||
|
paddd mm2,.tex_dy13
|
||||||
|
paddd mm3,.dc23b
|
||||||
|
paddd mm4,.dc23r
|
||||||
|
paddd mm5,.tex_dy23
|
||||||
|
movq .cur1b,mm0
|
||||||
|
movq .cur1r,mm1
|
||||||
|
movq .scan_y1,mm2
|
||||||
|
movq .cur2b,mm3
|
||||||
|
movq .cur2r,mm4
|
||||||
|
movq .scan_y2,mm5
|
||||||
|
else
|
||||||
mov edx,.dc13b
|
mov edx,.dc13b
|
||||||
add .cur1b,edx
|
add .cur1b,edx
|
||||||
mov esi,.dc13g
|
mov esi,.dc13g
|
||||||
@ -606,6 +647,7 @@ end if
|
|||||||
add .scan_y2,esi
|
add .scan_y2,esi
|
||||||
mov edx,.dz23
|
mov edx,.dz23
|
||||||
add .zz2,edx
|
add .zz2,edx
|
||||||
|
end if
|
||||||
add eax,.dx13
|
add eax,.dx13
|
||||||
add ebx,.dx23
|
add ebx,.dx23
|
||||||
inc cx
|
inc cx
|
||||||
|
|||||||
@ -59,9 +59,6 @@ tex_triangle_z:
|
|||||||
.cz1 equ dword[ebp-88]
|
.cz1 equ dword[ebp-88]
|
||||||
.cz2 equ dword[ebp-92]
|
.cz2 equ dword[ebp-92]
|
||||||
|
|
||||||
if Ext >= MMX
|
|
||||||
emms
|
|
||||||
end if
|
|
||||||
mov ebp,esp
|
mov ebp,esp
|
||||||
push esi ; store memory pointers
|
push esi ; store memory pointers
|
||||||
push edx
|
push edx
|
||||||
|
|||||||
@ -1,6 +1,6 @@
|
|||||||
|
|
||||||
; application : View3ds ver. 0.053 - tiny .3ds files viewer.
|
; application : View3ds ver. 0.054 - tiny .3ds files viewer.
|
||||||
; compiler : FASM 1.65.13
|
; compiler : FASM 1.67.11
|
||||||
; system : KolibriOS/MenuetOS
|
; system : KolibriOS/MenuetOS
|
||||||
; author : Macgub aka Maciej Guba
|
; author : Macgub aka Maciej Guba
|
||||||
; email : macgub3@wp.pl
|
; email : macgub3@wp.pl
|
||||||
@ -215,6 +215,13 @@ still:
|
|||||||
.next_m:
|
.next_m:
|
||||||
cmp ah,18
|
cmp ah,18
|
||||||
jne .next_m2
|
jne .next_m2
|
||||||
|
if USE_LFN
|
||||||
|
mov [re_alloc_flag],1 ; reallocate memory
|
||||||
|
mov [triangles_count_var],1000
|
||||||
|
mov [points_count_var],1000
|
||||||
|
call alloc_mem_for_tp
|
||||||
|
mov [re_alloc_flag],0
|
||||||
|
end if
|
||||||
mov bl,[generator_flag]
|
mov bl,[generator_flag]
|
||||||
or bl,bl
|
or bl,bl
|
||||||
jz .next_m2
|
jz .next_m2
|
||||||
@ -244,8 +251,11 @@ still:
|
|||||||
@@:
|
@@:
|
||||||
mov edi,bumpmap
|
mov edi,bumpmap
|
||||||
call calc_bumpmap
|
call calc_bumpmap
|
||||||
.next_m3:
|
.next_m3:
|
||||||
|
cmp ah,21 ; re map bumps, texture coordinates
|
||||||
|
jne @f
|
||||||
|
call calc_bumpmap_coords
|
||||||
|
@@:
|
||||||
jmp noclose
|
jmp noclose
|
||||||
|
|
||||||
|
|
||||||
@ -595,14 +605,16 @@ calc_bumpmap_coords: ; map texture, bump
|
|||||||
; mov ebp,esp
|
; mov ebp,esp
|
||||||
; sub esp,4
|
; sub esp,4
|
||||||
|
|
||||||
fninit ; spherical mapping around y axle
|
fninit
|
||||||
fldpi
|
fldpi
|
||||||
fadd st,st
|
fadd st,st
|
||||||
; fstp .Pi2
|
|
||||||
mov esi,[points_ptr]
|
mov esi,[points_ptr]
|
||||||
mov edi,tex_points
|
mov edi,tex_points
|
||||||
movzx ecx,[points_count_var]
|
movzx ecx,[points_count_var]
|
||||||
inc ecx
|
inc ecx
|
||||||
|
; cmp [map_tex_flag],1
|
||||||
|
; jne .cylindric
|
||||||
|
; spherical mapping around y axle
|
||||||
|
|
||||||
@@:
|
@@:
|
||||||
fld dword[esi] ; x coord
|
fld dword[esi] ; x coord
|
||||||
@ -635,8 +647,27 @@ calc_bumpmap_coords: ; map texture, bump
|
|||||||
add edi,4
|
add edi,4
|
||||||
loop @b
|
loop @b
|
||||||
ffree st0
|
ffree st0
|
||||||
|
; jmp .end_map
|
||||||
|
; .cylindric:
|
||||||
|
; fld dword[esi] ; around y axle
|
||||||
|
; fld dword[esi+8]
|
||||||
|
; fpatan
|
||||||
|
; fdiv st0,st1
|
||||||
|
; fimul [tex_x_div2]
|
||||||
|
; fiadd [tex_x_div2]
|
||||||
|
; fistp word[edi]
|
||||||
|
|
||||||
; mov esp,ebp
|
; fld dword[esi+4]
|
||||||
|
; fimul [tex_y_div2]
|
||||||
|
; fiadd [tex_y_div2]
|
||||||
|
; fistp word[edi+2]
|
||||||
|
|
||||||
|
; add esi,12
|
||||||
|
; add edi,4
|
||||||
|
; loop .cylindric
|
||||||
|
; ffree st0
|
||||||
|
;; mov esp,ebp
|
||||||
|
; .end_map:
|
||||||
ret
|
ret
|
||||||
|
|
||||||
|
|
||||||
@ -2399,11 +2430,18 @@ ret
|
|||||||
if USE_LFN
|
if USE_LFN
|
||||||
alloc_mem_for_tp:
|
alloc_mem_for_tp:
|
||||||
mov eax, 68
|
mov eax, 68
|
||||||
|
cmp [re_alloc_flag],1
|
||||||
|
jz @f
|
||||||
mov ebx, 12
|
mov ebx, 12
|
||||||
|
jmp .alloc
|
||||||
|
@@:
|
||||||
|
mov ebx,20
|
||||||
|
.alloc:
|
||||||
movzx ecx, [triangles_count_var]
|
movzx ecx, [triangles_count_var]
|
||||||
inc ecx
|
inc ecx
|
||||||
lea ecx, [ecx*3]
|
lea ecx, [ecx*3]
|
||||||
add ecx, ecx
|
add ecx, ecx
|
||||||
|
mov edx,[triangles_ptr]
|
||||||
int 0x40 ; -> allocate memory to triangles
|
int 0x40 ; -> allocate memory to triangles
|
||||||
mov [triangles_ptr], eax ; -> eax = pointer to allocated mem
|
mov [triangles_ptr], eax ; -> eax = pointer to allocated mem
|
||||||
|
|
||||||
@ -2419,6 +2457,7 @@ alloc_mem_for_tp:
|
|||||||
movzx ecx, [triangles_count_var]
|
movzx ecx, [triangles_count_var]
|
||||||
lea ecx, [3+ecx*3]
|
lea ecx, [3+ecx*3]
|
||||||
shl ecx, 2
|
shl ecx, 2
|
||||||
|
mov edx,[triangles_normals_ptr]
|
||||||
int 0x40 ; -> allocate memory for triangles normals
|
int 0x40 ; -> allocate memory for triangles normals
|
||||||
mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem
|
mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem
|
||||||
|
|
||||||
@ -2426,22 +2465,26 @@ alloc_mem_for_tp:
|
|||||||
movzx ecx, [points_count_var]
|
movzx ecx, [points_count_var]
|
||||||
lea ecx,[3+ecx*3]
|
lea ecx,[3+ecx*3]
|
||||||
shl ecx, 2
|
shl ecx, 2
|
||||||
|
mov edx,[points_normals_ptr]
|
||||||
int 0x40
|
int 0x40
|
||||||
mov [points_normals_ptr], eax
|
mov [points_normals_ptr], eax
|
||||||
|
|
||||||
mov eax, 68
|
mov eax, 68
|
||||||
mov ebx, 12
|
; mov ebx, 12
|
||||||
movzx ecx, [points_count_var]
|
movzx ecx, [points_count_var]
|
||||||
lea ecx,[3+ecx*3]
|
lea ecx,[3+ecx*3]
|
||||||
shl ecx, 2
|
shl ecx, 2
|
||||||
|
mov edx,[points_normals_rot_ptr]
|
||||||
int 0x40
|
int 0x40
|
||||||
mov [points_normals_rot_ptr], eax
|
mov [points_normals_rot_ptr], eax
|
||||||
|
|
||||||
mov eax, 68
|
mov eax, 68
|
||||||
|
mov edx,[points_ptr]
|
||||||
int 0x40
|
int 0x40
|
||||||
mov [points_ptr], eax
|
mov [points_ptr], eax
|
||||||
|
|
||||||
mov eax, 68
|
mov eax, 68
|
||||||
|
mov edx,[points_rotated_ptr]
|
||||||
int 0x40
|
int 0x40
|
||||||
mov [points_rotated_ptr], eax
|
mov [points_rotated_ptr], eax
|
||||||
|
|
||||||
@ -2449,6 +2492,7 @@ alloc_mem_for_tp:
|
|||||||
movzx ecx, [points_count_var]
|
movzx ecx, [points_count_var]
|
||||||
inc ecx
|
inc ecx
|
||||||
shl ecx, 3
|
shl ecx, 3
|
||||||
|
mov edx,[points_translated_ptr]
|
||||||
int 0x40
|
int 0x40
|
||||||
mov [points_translated_ptr], eax
|
mov [points_translated_ptr], eax
|
||||||
ret
|
ret
|
||||||
@ -2592,7 +2636,7 @@ ret
|
|||||||
add bx,110
|
add bx,110
|
||||||
mov cx,[size_y]
|
mov cx,[size_y]
|
||||||
add cx,30
|
add cx,30
|
||||||
mov edx,0x02000000 ; color of work area RRGGBB,8->color gl
|
mov edx,0x14000000 ; color of work area RRGGBB,8->color gl
|
||||||
mov esi,0x805080d0 ; color of grab bar RRGGBB,8->color gl
|
mov esi,0x805080d0 ; color of grab bar RRGGBB,8->color gl
|
||||||
mov edi,0x005080d0 ; color of frames RRGGBB
|
mov edi,0x005080d0 ; color of frames RRGGBB
|
||||||
int 0x40
|
int 0x40
|
||||||
@ -2606,15 +2650,15 @@ ret
|
|||||||
int 0x40
|
int 0x40
|
||||||
|
|
||||||
; CLOSE BUTTON
|
; CLOSE BUTTON
|
||||||
mov eax,8 ; function 8 : define and draw button
|
; mov eax,8 ; function 8 : define and draw button
|
||||||
movzx ebx,[size_x]
|
; movzx ebx,[size_x]
|
||||||
shl ebx,16
|
; shl ebx,16
|
||||||
add ebx, 91 shl 16 + 12
|
; add ebx, 91 shl 16 + 12
|
||||||
; mov ebx,(SIZE_X+80+30-19)*65536+12 ; [x start] *65536 + [x size]
|
;; mov ebx,(SIZE_X+80+30-19)*65536+12 ; [x start] *65536 + [x size]
|
||||||
mov ecx,5*65536+12 ; [y start] *65536 + [y size]
|
; mov ecx,5*65536+12 ; [y start] *65536 + [y size]
|
||||||
mov edx,1 ; button id
|
; mov edx,1 ; button id
|
||||||
mov esi,0x6688dd ; button color RRGGBB
|
; mov esi,0x6688dd ; button color RRGGBB
|
||||||
int 0x40
|
; int 0x40
|
||||||
|
|
||||||
call buttons ; more buttons
|
call buttons ; more buttons
|
||||||
|
|
||||||
|
|||||||
@ -15,6 +15,7 @@
|
|||||||
size_x dw SIZE_X
|
size_x dw SIZE_X
|
||||||
size_y dw SIZE_Y
|
size_y dw SIZE_Y
|
||||||
|
|
||||||
|
re_alloc_flag db 0
|
||||||
angle_counter dw 0
|
angle_counter dw 0
|
||||||
piD180 dd 0.017453292519943295769236907684886
|
piD180 dd 0.017453292519943295769236907684886
|
||||||
piD128 dd 0.024544
|
piD128 dd 0.024544
|
||||||
@ -146,6 +147,11 @@ bumps_flag db 0
|
|||||||
bumps_deep_flag db 3
|
bumps_deep_flag db 3
|
||||||
dd bumps_d_f
|
dd bumps_d_f
|
||||||
|
|
||||||
|
db 21
|
||||||
|
db 're-map tex'
|
||||||
|
db 255
|
||||||
|
map_tex_flag db ? ;1
|
||||||
|
dd ? ;bumps_d_f
|
||||||
; db 21
|
; db 21
|
||||||
; db 'light No. '
|
; db 'light No. '
|
||||||
; db 3
|
; db 3
|
||||||
@ -262,7 +268,7 @@ base_vector:
|
|||||||
if Ext=SSE
|
if Ext=SSE
|
||||||
db ' (SSE)'
|
db ' (SSE)'
|
||||||
end if
|
end if
|
||||||
db ' 0.053'
|
db ' 0.054'
|
||||||
labellen:
|
labellen:
|
||||||
STRdata db '-1 '
|
STRdata db '-1 '
|
||||||
|
|
||||||
@ -277,7 +283,7 @@ if USE_LFN
|
|||||||
fsize dd 0 ;180000 ; sizeof(workarea)
|
fsize dd 0 ;180000 ; sizeof(workarea)
|
||||||
fptr dd 0 ;workarea
|
fptr dd 0 ;workarea
|
||||||
file_name:
|
file_name:
|
||||||
db '/rd/1/3d/teapot.3ds',0
|
db '/rd/1/3d/house.3ds',0
|
||||||
|
|
||||||
else
|
else
|
||||||
|
|
||||||
@ -288,7 +294,7 @@ else
|
|||||||
dd workarea
|
dd workarea
|
||||||
dd hash_table
|
dd hash_table
|
||||||
file_name:
|
file_name:
|
||||||
db '/rd/1/teapot.3ds',0
|
db '/rd/1/house.3ds',0
|
||||||
end if
|
end if
|
||||||
|
|
||||||
I_END:
|
I_END:
|
||||||
@ -390,7 +396,7 @@ align 8
|
|||||||
rand_seed dw ?
|
rand_seed dw ?
|
||||||
align 8
|
align 8
|
||||||
buffer dq ?
|
buffer dq ?
|
||||||
err_ dd ?
|
err dd ?
|
||||||
drr dd ?
|
drr dd ?
|
||||||
xx dd ?
|
xx dd ?
|
||||||
yy dd ?
|
yy dd ?
|
||||||
|
|||||||
@ -1,8 +1,11 @@
|
|||||||
View3ds 0.053 - tiny viewer to .3ds files.
|
View3ds 0.054 - tiny viewer to .3ds files.
|
||||||
|
|
||||||
What's new?
|
What's new?
|
||||||
1. Optimizations.
|
1. Skinned window by Leency.
|
||||||
|
2. Optimizations.
|
||||||
|
3. Re map texture, bumps option - allow spherical mapping around each axle (X,Y,Z).
|
||||||
|
4. Problem with too small memory to generate object fixed. (Problem ocurred with
|
||||||
|
house.3ds object and others objects contains less than 1000 faces and points).
|
||||||
|
|
||||||
Buttons description:
|
Buttons description:
|
||||||
1. rotary: choosing rotary axle: x, y, x+y.
|
1. rotary: choosing rotary axle: x, y, x+y.
|
||||||
@ -14,8 +17,8 @@ Buttons description:
|
|||||||
mapping).
|
mapping).
|
||||||
3. speed: idle, full.
|
3. speed: idle, full.
|
||||||
4,5. zoom in, out: no comment.
|
4,5. zoom in, out: no comment.
|
||||||
6. catmull: on( use z buffer ( z coordinate interpolation), off( depth sorting, painters alghoritm).
|
6. catmull: on( use z buffer ( z coordinate interpolation), off( depth sorting, painters
|
||||||
txgrd and 2tex models only with catmull = on.
|
alghoritm).Txgrd and 2tex models only with catmull = on.
|
||||||
7. culling: backface culling on/ off.
|
7. culling: backface culling on/ off.
|
||||||
8. rand. light: Randomize 3 unlinear lights( so called Phong's illumination).
|
8. rand. light: Randomize 3 unlinear lights( so called Phong's illumination).
|
||||||
9. Blur: blur N times; N=0,1,2,3,4,5
|
9. Blur: blur N times; N=0,1,2,3,4,5
|
||||||
@ -26,6 +29,9 @@ Buttons description:
|
|||||||
14. move: changes meaning x,y,z +/- buttons -> obj: moving object, camr: moving camera.
|
14. move: changes meaning x,y,z +/- buttons -> obj: moving object, camr: moving camera.
|
||||||
15. generate: Generates some objects: node, Thorn Crown, heart...
|
15. generate: Generates some objects: node, Thorn Crown, heart...
|
||||||
16. bumps: random, according to texture.
|
16. bumps: random, according to texture.
|
||||||
15. bumps deep -> create bumps deeper or lighter.
|
17. bumps deep -> create bumps deeper or lighter.
|
||||||
|
18. re-map tex -> re-map texture and bump map coordinates, to change spherical mapping
|
||||||
|
around axle use 'xchg' and 'mirror' buttons, then press 're-map tex' button.
|
||||||
|
|
||||||
Macgub X 2009
|
Macgub december 2009
|
||||||
|
Last edited Jan 2010
|
||||||
Loading…
Reference in New Issue
Block a user