mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-11-24 01:39:35 +03:00
Updated 'View3ds' sources till ver. 0.057
git-svn-id: svn://kolibrios.org@1931 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Yogev Ezra
parent
83c504b87c
commit
b7b5de288c
@ -687,10 +687,10 @@ ret 34
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push .t_bmap
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push dword .cey2
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push .cex2
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push dword .cey1
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push .cex1
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push dword .cby2
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push .cbx2
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push dword .cey1
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push .cex1
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push dword .cby1
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push .cbx1
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push ecx
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@ -712,10 +712,10 @@ bump_line_z:
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.y equ dword [ebp+4]
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.bx1 equ [ebp+8] ; ---
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.by1 equ dword [ebp+12] ; |
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.bx2 equ [ebp+16] ; |
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.by2 equ dword [ebp+20] ; |> bump and env coords
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.ex1 equ [ebp+24] ; |> shifted shl ROUND
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.ey1 equ dword [ebp+28] ; |
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.ex1 equ [ebp+16] ; |
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.ey1 equ dword [ebp+20] ; |> bump and env coords
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.bx2 equ [ebp+24] ; |> shifted shl ROUND
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.by2 equ dword [ebp+28] ; |
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.ex2 equ [ebp+32] ; |
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.ey2 equ dword [ebp+36] ; ---
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.bmap equ dword [ebp+40]
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@ -770,8 +770,8 @@ if Ext=NON
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mov edx,.ey1
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xchg edx,.ey2
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mov .ey1,edx
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else
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end if
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if Ext = MMX
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movq mm0,.bx1
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movq mm1,.ex1
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movq mm2,.bx2
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@ -780,7 +780,12 @@ else
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movq .ex2,mm1
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movq .bx1,mm2
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movq .ex1,mm3
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end if
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if Ext >= SSE
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movups xmm0,.bx1
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movups xmm1,.bx2
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movups .bx2,xmm0
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movups .bx1,xmm1
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end if
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mov edx,.z1
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@ -636,6 +636,8 @@ make_random_lights:
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.temp2 equ ebp-8 ; - light vector generate variables
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.temp3 equ ebp-12
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.max equ 800
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RDTSC
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mov [rand_seed],ax
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push ebp
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mov ebp,esp
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sub esp,12
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@ -1,3 +1,14 @@
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View3ds 0.057 - April 2011.
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1. By opening file bigger then ~18 KB, and choosing env mode program terminate.
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I remove this bug
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-----------------------------------------------------------------------------------
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View3ds 0.056 - February 2011.
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1. MMX optimizations in 2tex mode (file two_tex.inc).
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2. Tiny SSE optimizations (file BUMP_CAT.INC).
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3. Bit (two instructions) improved random light generation procedure.
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-----------------------------------------------------------------------------------
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View3ds 0.055 - January 2011.
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1. SSE optimizations (file BUMP_TEX.INC).
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2. Compiles correctly in newest FASM.
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@ -716,8 +716,8 @@ ret 34
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push .cz1
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push .cz2
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push .z_buff
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push .t_emap
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push .t_bmap
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push .t_emap
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push dword .cey2
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push .cex2
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push dword .cey1
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@ -743,39 +743,31 @@ two_tex_line_z:
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;-------------- edi - pointer to screen buffer
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;stack - another parameters :
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.y equ dword [ebp+4]
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.bx1q equ [ebp+8]
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.bx1 equ dword [ebp+8] ; ---
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.by1 equ dword [ebp+12] ; |
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.bx2q equ [ebp+16]
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.bx2 equ dword [ebp+16] ; |
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.by2 equ dword [ebp+20] ; |> b. texture and e. texture coords
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.ex1q equ [ebp+24]
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.ex1 equ dword [ebp+24] ; |> shifted shl ROUND
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.ey1 equ dword [ebp+28] ; |
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.ex2q equ [ebp+32]
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.ex2 equ dword [ebp+32] ; |
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.ey2 equ dword [ebp+36] ; ---
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.bmap equ dword [ebp+40] ; b texture offset
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.emap equ dword [ebp+44] ; e texture offset
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.bx1 equ [ebp+8] ; ---
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.by1 equ [ebp+12] ; |
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.bx2 equ [ebp+16] ; |
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.by2 equ [ebp+20] ; |> b. texture and e. texture coords
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.ex1 equ [ebp+24] ; |> shifted shl ROUND
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.ey1 equ [ebp+28] ; |
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.ex2 equ [ebp+32] ; |
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.ey2 equ [ebp+36] ; ---
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.emap equ [ebp+40] ; b texture offset
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.bmap equ [ebp+44] ; e texture offset
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.z_buff equ dword [ebp+48]
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.z2 equ dword [ebp+52] ; -- |> z coords shifted
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.z1 equ dword [ebp+56] ; -- shl CATMULL_SHIFT
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.x1 equ dword [ebp-4]
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.x2 equ dword [ebp-8]
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.dbx equ dword [ebp-12]
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.dby equ dword [ebp-16]
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.dbyq equ qword [ebp-16] ; - new
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.dex equ dword [ebp-20]
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.dey equ dword [ebp-24]
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.deyq equ qword [ebp-24] ; - new
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.dbx equ [ebp-12]
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.dex equ [ebp-16]
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.dby equ [ebp-20]
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.dey equ [ebp-24]
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.dz equ dword [ebp-28]
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.cbx equ dword [ebp-32]
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.cby equ dword [ebp-36]
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.cbyq equ qword [ebp-36] ; - new
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.cex equ dword [ebp-40]
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.cey equ dword [ebp-44]
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.ceyq equ qword [ebp-44] ; - new
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.cbx equ [ebp-32]
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.cex equ [ebp-36]
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.cby equ [ebp-40]
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.cey equ [ebp-44]
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.cz equ dword [ebp-48]
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.czbuff equ dword [ebp-52]
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@ -807,14 +799,14 @@ if Ext=NON
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xchg edx,.ey2
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mov .ey1,edx
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else
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movq mm0,.bx1q
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movq mm1,.ex1q
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movq mm2,.bx2q
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movq mm3,.ex2q
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movq .bx2q,mm0
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movq .ex2q,mm1
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movq .bx1q,mm2
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movq .ex1q,mm3
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movq mm0,.bx1
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movq mm1,.ex1
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movq mm2,.bx2
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movq mm3,.ex2
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movq .bx2,mm0
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movq .ex2,mm1
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movq .bx1,mm2
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movq .ex1,mm3
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end if
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mov edx,.z1
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xchg edx,.z2
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@ -831,7 +823,7 @@ end if
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mov ebx,.x2
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sub ebx,.x1
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if Ext=SSE
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if Ext>=SSE
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sub esp,16
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cvtsi2ss xmm3,ebx ;rcps
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@ -847,22 +839,22 @@ if Ext=SSE
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; movlhps xmm1,xmm1
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; cvtpi2ps xmm1,mm3
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cvtpi2ps xmm0,.bx1q ;mm0
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cvtpi2ps xmm0,.bx1 ;mm0 ; bx1; by1
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movlhps xmm0,xmm0
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cvtpi2ps xmm0,.ex1q ;mm2
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cvtpi2ps xmm1,.bx2q ;mm1
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cvtpi2ps xmm0,.ex1 ;mm2 ; ex1; ey1
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cvtpi2ps xmm1,.bx2 ;mm1 ; bx2; by2
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movlhps xmm1,xmm1
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cvtpi2ps xmm1,.ex2q ;mm3
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cvtpi2ps xmm1,.ex2 ;mm3 ; ex2; ey2
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subps xmm1,xmm0
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; hi lo
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divps xmm1,xmm3 ; xmm1 -> dby; dbx; dey; dex
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divps xmm1,xmm3
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shufps xmm1,xmm1,10110001b
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shufps xmm1,xmm1,11011000b
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cvtps2pi mm0,xmm1 ; mm0 -> 2 delta dwords
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movhlps xmm1,xmm1
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cvtps2pi mm1,xmm1
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movq .deyq,mm0
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movq .dbyq,mm1
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movq .dex,mm0 ; hi - lo -> dbx, dex
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movq .dey,mm1 ; hi - lo -> dby, dey
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else
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@ -872,14 +864,14 @@ else
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idiv ebx
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push eax
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mov eax,.by2 ; calc .dby
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sub eax,.by1
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mov eax,.ex2 ; calc .dby
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sub eax,.ex1
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cdq
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idiv ebx
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push eax
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mov eax,.ex2 ; calc .dex
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sub eax,.ex1
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mov eax,.by2 ; calc .dex
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sub eax,.by1
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cdq
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idiv ebx
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push eax
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@ -942,18 +934,18 @@ end if
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mov ecx,.x2
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sub ecx,.x1
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; init current variables
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push .bx1 .by1 .ex1 .ey1 .z1 esi
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; push .by1
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; push .ex1
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; push .ey1
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push dword .bx1 ;.by1 .ex1 .ey1 .z1 esi
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push dword .ex1
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push dword .by1
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push dword .ey1
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; push .z1 ; current z shl CATMULL_SHIFT
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; push esi
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push .z1 ; current z shl CATMULL_SHIFT
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push esi
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if Ext >= MMX
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pxor mm0,mm0
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movq mm3,.ceyq
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movq mm4,.cbyq
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movq mm3,.cex ; hi - lo -> cbx; cex
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movq mm4,.cey ; hi - lo -> cby; cey
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; movq mm5,mm3
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; movq mm6,mm4
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; psrad mm5,ROUND
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@ -976,35 +968,42 @@ else
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end if
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jge .skip
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;if Ext=NON
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if Ext=NON
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mov eax,.cby
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mov esi,.cbx
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sar eax,ROUND
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sar esi,ROUND
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;else
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; movd eax,mm6
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; psrlq mm6,32
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; movd esi,mm6
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;end if
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shl eax,TEX_SHIFT ;-
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add esi,eax
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lea esi,[esi*3] ;- ; esi - current b. texture addres
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add esi,.bmap
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;if Ext=NON
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mov ebx,.cex ;.cex - current env map X
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mov eax,.cey ;.cey - current env map y
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sar ebx,ROUND
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sar eax,ROUND
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;else
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; movd eax,mm5
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; psrlq mm5,32
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; movd ebx,mm5
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;end if
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shl eax,TEX_SHIFT
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add ebx,eax
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lea ebx,[ebx*3]
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add ebx,.emap
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else
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movq mm5,.cey
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psrad mm5,ROUND
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pslld mm5,TEX_SHIFT
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movq mm6,.cex
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psrad mm6,ROUND
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paddd mm5,mm6
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movq mm6,mm5
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paddd mm5,mm5
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paddd mm5,mm6
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paddd mm5,.emap
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movd esi,mm5
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psrlq mm5,32
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movd ebx,mm5
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end if
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if Ext>=MMX
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movd mm1,[esi]
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movd mm2,[ebx]
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@ -1056,14 +1055,14 @@ end if
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add .cey,eax
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else
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add edx,4
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paddd mm3,.deyq
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paddd mm4,.dbyq
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paddd mm3,.dex
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paddd mm4,.dey
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; movq mm5,mm3
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; movq mm6,mm4
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; psrad mm5,ROUND
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; psrad mm6,ROUND
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movq .ceyq,mm3
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movq .cbyq,mm4
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movq .cex,mm3
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movq .cey,mm4
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end if
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mov eax,.dz
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add .cz,eax
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@ -1,5 +1,5 @@
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; application : View3ds ver. 0.055 - tiny .3ds files viewer.
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; application : View3ds ver. 0.057 - tiny .3ds files viewer.
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; compiler : FASM
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; system : KolibriOS
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; author : Macgub aka Maciej Guba
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@ -81,7 +81,7 @@ START: ; start of execution
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call normalize_all_light_vectors
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call init_triangles_normals2
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call init_point_normals
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; call init_envmap2
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call init_envmap2
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call init_envmap_cub
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call generate_texture2
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call init_sincos_tab
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@ -141,7 +141,8 @@ still:
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jne .next_m6
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cmp [dr_flag],2
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jne @f
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call init_envmap2
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; call init_envmap2 ; <----! this don't works in env mode
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; and more than ~18 kb objects
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; call init_envmap_cub2
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@@:
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cmp [dr_flag],4
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@ -174,15 +175,15 @@ still:
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call make_random_lights ; 'env ' 2
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call normalize_all_light_vectors ; 'bump' 3
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call do_color_buffer ; intit color_map ; 'tex ' 4
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cmp [emboss_flag],1 ; 'pos ' 5
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je @f ; 'dots' 6
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cmp [dr_flag],8
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jge @f
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cmp [dr_flag],2 ; 'txgr' 7
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jl .next_m5 ; '2tex' 8
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cmp [dr_flag],3 ; 'btex' 9
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jg .next_m5
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@@:
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; cmp [emboss_flag],1 ; 'pos ' 5
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; je @f ; 'dots' 6
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; cmp [dr_flag],8
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; jge @f
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; cmp [dr_flag],2 ; 'txgr' 7
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; jl .next_m5 ; '2tex' 8
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; cmp [dr_flag],3 ; 'btex' 9
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; jg .next_m5
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; @@:
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call init_envmap2 ; update env map if shading model = environment or bump
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.next_m5:
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cmp ah,11
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@ -376,8 +377,8 @@ still:
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mov esi,angle_x
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mov edi,matrix
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call make_rotation_matrix
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; RDTSC
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; push eax
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RDTSC
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push eax
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mov esi,[points_normals_ptr]
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mov edi,[points_normals_rot_ptr]
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mov ebx,matrix
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@ -425,8 +426,8 @@ still:
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@@:
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call fill_Z_buffer ; make background
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.non_f:
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RDTSC
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push eax
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; RDTSC
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; push eax
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cmp [dr_flag],6
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jne @f
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call draw_dots
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@ -799,6 +800,8 @@ init_envmap2: ; do env_map using many light sources
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pop ebp
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ret
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do_color_buffer: ; do color buffer for Gouraud, flat shading
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;env_map 512 x 512 x 3 bytes ; many lights using
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.temp equ word [ebp-2]
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@ -268,7 +268,7 @@ base_vector:
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if Ext=SSE
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db ' (SSE)'
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end if
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db ' 0.055'
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db ' 0.057'
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labellen:
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STRdata db '-1 '
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|
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|
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@ -1,8 +1,8 @@
|
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View3ds 0.055 - tiny viewer to .3ds files.
|
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View3ds 0.057 - tiny viewer to .3ds files.
|
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|
||||
What's new?
|
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1. SSE optimizations (file BUMP_TEX.INC).
|
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3. Compiles correctly in newest FASM.
|
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1. By opening file bigger then ~18 KB, and choosing env mode program terminate.
|
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I remove this bug
|
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|
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Buttons description:
|
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1. rotary: choosing rotary axle: x, y, x+y.
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@ -15,14 +15,14 @@ Buttons description:
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3. speed: idle, full.
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4,5. zoom in, out: no comment.
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6. catmull: on( use z buffer ( z coordinate interpolation), off( depth sorting, painters
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alghoritm).Txgrd and 2tex models only with catmull = on.
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alghoritm).Txgrd, 2tex and bumptex models only with catmull = on.
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7. culling: backface culling on/ off.
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8. rand. light: Randomize 3 unlinear lights( so called Phong's illumination).
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9. Blur: blur N times; N=0,1,2,3,4,5
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10.11,12,13. loseless operations (rotary 90, 180 degrees).
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12. emboss: Do emboss effect( flat bumps ), use blur to do edges more deep.
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carefull with emboss + fire - it looks annoying.
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13. fire: do movement blur ( looks like fire ).
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13. fire: do motion blur ( looks like fire ).
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14. move: changes meaning x,y,z +/- buttons -> obj: moving object, camr: moving camera.
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15. generate: Generates some objects: node, Thorn Crown, heart...
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16. bumps: random, according to texture.
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@ -30,4 +30,4 @@ Buttons description:
|
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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 Jan 2011
|
||||
Macgub April 2011
|
||||
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Reference in New Issue
Block a user