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BoundsCalculator.cpp
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BoundsCalculator.cpp
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#include "BoundsCalculator.h"
static long double FLOAT_MIN_VAL = -3.4028235e38;
static long double FLOAT_MAX_VAL = 3.4028235e38;
UInt32 __declspec(naked) sub_705450(void *Arg1, void *Arg2, UInt32 Arg3, void *Arg4, void *Arg5)
{
__asm
{
mov edx, [esp+8]
mov eax, [esp+4]
push ebx
push ebp
mov ebp, [esp+1Ch]
push esi
xor ebx, ebx
cmp dword ptr [esp+18h], 4
push edi
mov edi, [esp+20h]
jl loc_7055EB
lea ecx, [edi+4]
lea esi, [ebp+0Ch]
sub ebp, edi
mov edi, [esp+1Ch]
add edi, 0FFFFFFFCh
shr edi, 2
add edi, 1
lea ebx, ds:0[edi*4]
lea ecx, [ecx+0]
loc_705490:
fld dword ptr [eax]
fmul dword ptr [ecx-4]
fadd dword ptr [edx]
fld dword ptr [eax+4]
fmul dword ptr [ecx]
faddp st(1), st
fld dword ptr [ecx+4]
fmul dword ptr [eax+8]
faddp st(1), st
fstp dword ptr [esi-0Ch]
fld dword ptr [eax+0Ch]
fmul dword ptr [ecx-4]
fadd dword ptr [edx+4]
fld dword ptr [eax+10h]
fmul dword ptr [ecx]
faddp st(1), st
fld dword ptr [eax+14h]
fmul dword ptr [ecx+4]
faddp st(1), st
fstp dword ptr [ecx+ebp]
fld dword ptr [eax+18h]
fmul dword ptr [ecx-4]
fadd dword ptr [edx+8]
fld dword ptr [ecx]
fmul dword ptr [eax+1Ch]
faddp st(1), st
fld dword ptr [eax+20h]
fmul dword ptr [ecx+4]
faddp st(1), st
fstp dword ptr [esi-4]
fld dword ptr [eax]
fmul dword ptr [ecx+8]
fadd dword ptr [edx]
fld dword ptr [eax+4]
fmul dword ptr [ecx+0Ch]
faddp st(1), st
fld dword ptr [ecx+10h]
fmul dword ptr [eax+8]
faddp st(1), st
fstp dword ptr [esi]
fld dword ptr [eax+0Ch]
fmul dword ptr [ecx+8]
fadd dword ptr [edx+4]
fld dword ptr [eax+10h]
fmul dword ptr [ecx+0Ch]
faddp st(1), st
fld dword ptr [eax+14h]
fmul dword ptr [ecx+10h]
faddp st(1), st
fstp dword ptr [esi+4]
fld dword ptr [eax+18h]
fmul dword ptr [ecx+8]
fadd dword ptr [edx+8]
fld dword ptr [ecx+0Ch]
fmul dword ptr [eax+1Ch]
faddp st(1), st
fld dword ptr [eax+20h]
fmul dword ptr [ecx+10h]
faddp st(1), st
fstp dword ptr [esi+8]
fld dword ptr [eax]
fmul dword ptr [ecx+14h]
fadd dword ptr [edx]
fld dword ptr [eax+4]
fmul dword ptr [ecx+18h]
faddp st(1), st
fld dword ptr [ecx+1Ch]
fmul dword ptr [eax+8]
faddp st(1), st
fstp dword ptr [esi+0Ch]
fld dword ptr [eax+0Ch]
fmul dword ptr [ecx+14h]
fadd dword ptr [edx+4]
fld dword ptr [eax+10h]
fmul dword ptr [ecx+18h]
faddp st(1), st
fld dword ptr [eax+14h]
fmul dword ptr [ecx+1Ch]
faddp st(1), st
fstp dword ptr [esi+10h]
fld dword ptr [eax+18h]
fmul dword ptr [ecx+14h]
add ecx, 30h
add esi, 30h
sub edi, 1
fadd dword ptr [edx+8]
fld dword ptr [ecx-18h]
fmul dword ptr [eax+1Ch]
faddp st(1), st
fld dword ptr [eax+20h]
fmul dword ptr [ecx-14h]
faddp st(1), st
fstp dword ptr [esi-1Ch]
fld dword ptr [eax]
fmul dword ptr [ecx-10h]
fadd dword ptr [edx]
fld dword ptr [eax+4]
fmul dword ptr [ecx-0Ch]
faddp st(1), st
fld dword ptr [ecx-8]
fmul dword ptr [eax+8]
faddp st(1), st
fstp dword ptr [esi-18h]
fld dword ptr [eax+0Ch]
fmul dword ptr [ecx-10h]
fadd dword ptr [edx+4]
fld dword ptr [eax+10h]
fmul dword ptr [ecx-0Ch]
faddp st(1), st
fld dword ptr [eax+14h]
fmul dword ptr [ecx-8]
faddp st(1), st
fstp dword ptr [esi-14h]
fld dword ptr [eax+18h]
fmul dword ptr [ecx-10h]
fadd dword ptr [edx+8]
fld dword ptr [ecx-0Ch]
fmul dword ptr [eax+1Ch]
faddp st(1), st
fld dword ptr [eax+20h]
fmul dword ptr [ecx-8]
faddp st(1), st
fstp dword ptr [esi-10h]
jnz loc_705490
mov ebp, [esp+24h]
mov edi, [esp+20h]
loc_7055EB:
cmp ebx, [esp+1Ch]
jnb loc_705665
lea ecx, [ebx+ebx*2]
add ecx, ecx
add ecx, ecx
lea esi, [ecx+ebp]
lea ecx, [ecx+edi+4]
sub ebp, edi
mov edi, [esp+1Ch]
sub edi, ebx
loc_705607:
fld dword ptr [eax]
add ecx, 0Ch
fmul dword ptr [ecx-10h]
add esi, 0Ch
sub edi, 1
fadd dword ptr [edx]
fld dword ptr [eax+4]
fmul dword ptr [ecx-0Ch]
faddp st(1), st
fld dword ptr [ecx-8]
fmul dword ptr [eax+8]
faddp st(1), st
fstp dword ptr [esi-0Ch]
fld dword ptr [eax+0Ch]
fmul dword ptr [ecx-10h]
fadd dword ptr [edx+4]
fld dword ptr [eax+10h]
fmul dword ptr [ecx-0Ch]
faddp st(1), st
fld dword ptr [eax+14h]
fmul dword ptr [ecx-8]
faddp st(1), st
fstp dword ptr [ecx+ebp-0Ch]
fld dword ptr [eax+18h]
fmul dword ptr [ecx-10h]
fadd dword ptr [edx+8]
fld dword ptr [ecx-0Ch]
fmul dword ptr [eax+1Ch]
faddp st(1), st
fld dword ptr [eax+20h]
fmul dword ptr [ecx-8]
faddp st(1), st
fstp dword ptr [esi-4]
jnz loc_705607
loc_705665:
pop edi
pop esi
pop ebp
pop ebx
retn
}
}
UInt32 __declspec(naked) sub_704F70(void* Arg1, void* Arg2)
{
__asm
{
mov edx, [esp+8]
fld dword ptr [edx]
mov eax, [esp+4]
fmul dword ptr [ecx]
fld dword ptr [edx+0Ch]
fmul dword ptr [ecx+4]
faddp st(1), st
fld dword ptr [edx+18h]
fmul dword ptr [ecx+8]
faddp st(1), st
fstp dword ptr [eax]
fld dword ptr [ecx+10h]
fmul dword ptr [edx+0Ch]
fld dword ptr [ecx+0Ch]
fmul dword ptr [edx]
faddp st(1), st
fld dword ptr [edx+18h]
fmul dword ptr [ecx+14h]
faddp st(1), st
fstp dword ptr [eax+0Ch]
fld dword ptr [ecx+1Ch]
fmul dword ptr [edx+0Ch]
fld dword ptr [ecx+18h]
fmul dword ptr [edx]
faddp st(1), st
fld dword ptr [edx+18h]
fmul dword ptr [ecx+20h]
faddp st(1), st
fstp dword ptr [eax+18h]
fld dword ptr [edx+4]
fmul dword ptr [ecx]
fld dword ptr [edx+10h]
fmul dword ptr [ecx+4]
faddp st(1), st
fld dword ptr [ecx+8]
fmul dword ptr [edx+1Ch]
faddp st(1), st
fstp dword ptr [eax+4]
fld dword ptr [edx+10h]
fmul dword ptr [ecx+10h]
fld dword ptr [edx+4]
fmul dword ptr [ecx+0Ch]
faddp st(1), st
fld dword ptr [edx+1Ch]
fmul dword ptr [ecx+14h]
faddp st(1), st
fstp dword ptr [eax+10h]
fld dword ptr [edx+10h]
fmul dword ptr [ecx+1Ch]
fld dword ptr [ecx+18h]
fmul dword ptr [edx+4]
faddp st(1), st
fld dword ptr [edx+1Ch]
fmul dword ptr [ecx+20h]
faddp st(1), st
fstp dword ptr [eax+1Ch]
fld dword ptr [edx+8]
fmul dword ptr [ecx]
fld dword ptr [edx+14h]
fmul dword ptr [ecx+4]
faddp st(1), st
fld dword ptr [ecx+8]
fmul dword ptr [edx+20h]
faddp st(1), st
fstp dword ptr [eax+8]
fld dword ptr [edx+14h]
fmul dword ptr [ecx+10h]
fld dword ptr [edx+8]
fmul dword ptr [ecx+0Ch]
faddp st(1), st
fld dword ptr [edx+20h]
fmul dword ptr [ecx+14h]
faddp st(1), st
fstp dword ptr [eax+14h]
fld dword ptr [edx+14h]
fmul dword ptr [ecx+1Ch]
fld dword ptr [ecx+18h]
fmul dword ptr [edx+8]
faddp st(1), st
fld dword ptr [edx+20h]
fmul dword ptr [ecx+20h]
faddp st(1), st
fstp dword ptr [eax+20h]
retn 8
}
}
UInt32 __declspec(naked) sub_7050C0(void* Arg1, void* Arg2)
{
__asm
{
mov edx, [esp+8]
fld dword ptr [ecx+4]
fmul dword ptr [edx+4]
mov eax, [esp+4]
fld dword ptr [edx]
fmul dword ptr [ecx]
faddp st(1), st
fld dword ptr [ecx+8]
fmul dword ptr [edx+8]
faddp st(1), st
fstp dword ptr [eax]
fld dword ptr [ecx+0Ch]
fmul dword ptr [edx]
fld dword ptr [ecx+10h]
fmul dword ptr [edx+4]
faddp st(1), st
fld dword ptr [ecx+14h]
fmul dword ptr [edx+8]
faddp st(1), st
fstp dword ptr [eax+4]
fld dword ptr [ecx+18h]
fmul dword ptr [edx]
fld dword ptr [ecx+1Ch]
fmul dword ptr [edx+4]
faddp st(1), st
fld dword ptr [ecx+20h]
fmul dword ptr [edx+8]
faddp st(1), st
fstp dword ptr [eax+8]
retn 8
}
}
/**************************************************/
void __declspec(naked) CalculateBoundsForNiNode(void *Arg1, void *Arg2, void *Arg3, void *Arg4, void *Arg5, void *Arg6)
{
__asm
{
sub esp, 64h
push esi
mov esi, [esp+6Ch]
test esi, esi
jz loc_512EF5
mov eax, [esi]
mov edx, [eax+8]
push ebx
mov ecx, esi
call edx
mov ebx, eax
test ebx, ebx
jz loc_512C97
push edi
movzx edi, word ptr [ebx+0B6h]
test edi, edi
jz loc_512C90
push ebp
mov ebp, [esp+84h]
lea esp, [esp+0]
loc_512BA0:
movzx eax, word ptr [ebx+0B6h]
sub edi, 1
cmp eax, edi
jbe loc_512C87
mov ecx, [ebx+0B0h]
mov esi, [ecx+edi*4]
test esi, esi
jz loc_512C87
mov ecx, [esp+88h]
lea edx, [esi+30h]
push edx
lea eax, [esp+54h]
push eax
call sub_704F70
fld dword ptr [esi+60h]
mov ecx, [esp+8Ch]
fmul dword ptr [ecx]
mov ecx, [esp+88h]
add esi, 54h
push esi
lea edx, [esp+3Ch]
fstp dword ptr [esp+14h]
push edx
call sub_7050C0
mov ecx, [esp+8Ch]
fld dword ptr [ecx]
movzx edx, word ptr [ebx+0B6h]
cmp edx, edi
fstp dword ptr [esp+78h]
fld dword ptr [esp+78h]
fld dword ptr [eax]
fmul st, st(1)
fstp dword ptr [esp+14h]
fld dword ptr [eax+4]
fmul st, st(1)
fstp dword ptr [esp+18h]
fmul dword ptr [eax+8]
fstp dword ptr [esp+1Ch]
fld dword ptr [ebp+0]
fadd dword ptr [esp+14h]
fstp dword ptr [esp+20h]
fld dword ptr [ebp+4]
fadd dword ptr [esp+18h]
fstp dword ptr [esp+24h]
fld dword ptr [ebp+8]
fadd dword ptr [esp+1Ch]
fstp dword ptr [esp+28h]
ja loc_512C56
xor eax, eax
jmp loc_512C5F
loc_512C56:
mov eax, [ebx+0B0h]
mov eax, [eax+edi*4]
loc_512C5F:
lea ecx, [esp+10h]
push ecx
lea edx, [esp+54h]
push edx
mov edx, [esp+88h]
lea ecx, [esp+28h]
push ecx
mov ecx, [esp+88h]
push edx
push ecx
push eax
call CalculateBoundsForNiNode
add esp, 18h
loc_512C87:
test edi, edi
jnz loc_512BA0
pop ebp
loc_512C90:
pop edi
pop ebx
pop esi
add esp, 64h
retn
loc_512C97:
mov edx, [esi]
mov eax, [edx+10h]
mov ecx, esi
call eax
test eax, eax
jz loc_512EF4
mov eax, [esi+0B4h]
fld ds:FLOAT_MAX_VAL
movzx edx, word ptr [eax+8]
test edx, edx
mov ecx, [eax+1Ch]
fst dword ptr [esp+30h]
fst dword ptr [esp+34h]
fstp dword ptr [esp+38h]
fld ds:FLOAT_MIN_VAL
fst dword ptr [esp+3Ch]
fst dword ptr [esp+40h]
fstp dword ptr [esp+44h]
jz loc_512D75
loc_512CE1:
fld dword ptr [ecx]
sub edx, 1
fld dword ptr [esp+30h]
fcompp
fnstsw ax
test ah, 41h
jnz loc_512CF9
fld dword ptr [ecx]
fstp dword ptr [esp+30h]
loc_512CF9:
fld dword ptr [ecx]
fld dword ptr [esp+3Ch]
fcompp
fnstsw ax
test ah, 5
jp loc_512D0E
fld dword ptr [ecx]
fstp dword ptr [esp+3Ch]
loc_512D0E:
fld dword ptr [ecx+4]
fld dword ptr [esp+34h]
fcompp
fnstsw ax
test ah, 41h
jnz loc_512D25
fld dword ptr [ecx+4]
fstp dword ptr [esp+34h]
loc_512D25:
fld dword ptr [ecx+4]
fld dword ptr [esp+40h]
fcompp
fnstsw ax
test ah, 5
jp loc_512D3C
fld dword ptr [ecx+4]
fstp dword ptr [esp+40h]
loc_512D3C:
fld dword ptr [ecx+8]
fld dword ptr [esp+38h]
fcompp
fnstsw ax
test ah, 41h
jnz loc_512D53
fld dword ptr [ecx+8]
fstp dword ptr [esp+38h]
loc_512D53:
fld dword ptr [ecx+8]
fld dword ptr [esp+44h]
fcompp
fnstsw ax
test ah, 5
jp loc_512D6A
fld dword ptr [ecx+8]
fstp dword ptr [esp+44h]
loc_512D6A:
add ecx, 0Ch
test edx, edx
jnz loc_512CE1
loc_512D75:
mov eax, [esp+7Ch]
lea ecx, [esp+18h]
push ecx
mov ecx, [esp+84h]
lea edx, [esp+34h]
push edx
push 2
push eax
push ecx
call sub_705450
fld dword ptr [esp+38h]
mov eax, [esp+2Ch]
fld st
fld dword ptr [esp+2Ch]
mov ecx, [esp+30h]
mov edx, [esp+34h]
fcom st(1)
mov [esp+50h], eax
mov [esp+44h], eax
add esp, 14h
fnstsw ax
mov [esp+40h], ecx
mov [esp+44h], edx
test ah, 41h
mov [esp+34h], ecx
mov [esp+38h], edx
jnz loc_512DD5
fxch st(2)
fst dword ptr [esp+30h]
fxch st(2)
loc_512DD5:
fcompp
fnstsw ax
test ah, 5
jp loc_512DE4
fstp dword ptr [esp+3Ch]
jmp loc_512DE6
loc_512DE4:
fstp st
loc_512DE6:
fld dword ptr [esp+28h]
fld st
fld dword ptr [esp+34h]
fcom st(1)
fnstsw ax
test ah, 41h
jnz loc_512E0B
fstp st
fxch st(1)
fst dword ptr [esp+34h]
fld dword ptr [esp+34h]
fxch st(1)
fxch st(2)
fxch st(1)
loc_512E0B:
fld dword ptr [esp+40h]
fcom st(2)
fnstsw ax
fstp st(2)
test ah, 5
jp loc_512E28
fstp st(1)
fxch st(1)
fstp dword ptr [esp+40h]
fld dword ptr [esp+40h]
jmp loc_512E2A
loc_512E28:
fstp st(2)
loc_512E2A:
fld dword ptr [esp+2Ch]
fld st
fld dword ptr [esp+38h]
fcom st(1)
fnstsw ax
test ah, 41h
jnz loc_512E4F
fstp st
fxch st(1)
fst dword ptr [esp+38h]
fld dword ptr [esp+38h]
fxch st(1)
fxch st(2)
fxch st(1)
loc_512E4F:
fld dword ptr [esp+44h]
fcom st(2)
fnstsw ax
fstp st(2)
test ah, 5
jp loc_512E6C
fstp st(1)
fxch st(1)
fstp dword ptr [esp+44h]
fld dword ptr [esp+44h]
jmp loc_512E6E
loc_512E6C:
fstp st(2)
loc_512E6E:
fld dword ptr [esp+30h]
mov edx, [esp+74h]
fld dword ptr [edx]
fcomp st(1)
fnstsw ax
test ah, 41h
jnz loc_512E85
fstp dword ptr [edx]
jmp loc_512E87
loc_512E85:
fstp st
loc_512E87:
fld dword ptr [esp+3Ch]
mov ecx, [esp+78h]
fld dword ptr [ecx]
fcomp st(1)
fnstsw ax
test ah, 5
jp loc_512E9E
fstp dword ptr [ecx]
jmp loc_512EA0
loc_512E9E:
fstp st
loc_512EA0:
fld dword ptr [edx+4]
fcomp st(4)
fnstsw ax
test ah, 41h
jnz loc_512EB3
fxch st(3)
fstp dword ptr [edx+4]
jmp loc_512EB5
loc_512EB3:
fstp st(3)
loc_512EB5:
fld dword ptr [ecx+4]
fcomp st(2)
fnstsw ax
test ah, 5
jp loc_512EC8
fxch st(1)
fstp dword ptr [ecx+4]
jmp loc_512ECA
loc_512EC8:
fstp st(1)
loc_512ECA:
fld dword ptr [edx+8]
fcomp st(1)
fnstsw ax
test ah, 41h
jnz loc_512EDB
fstp dword ptr [edx+8]
jmp loc_512EDD
loc_512EDB:
fstp st
loc_512EDD:
fld dword ptr [ecx+8]
fcomp st(1)
fnstsw ax
test ah, 5
jp loc_512EF2
pop ebx
fstp dword ptr [ecx+8]
pop esi
add esp, 64h
retn
loc_512EF2:
fstp st
loc_512EF4:
pop ebx
loc_512EF5:
pop esi
add esp, 64h
retn
}
}