Function at 0x4fdd50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
push edi
xor eax, eax
mov ecx, 0xc
mov edi, esi
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0x3c]
mov eax, dword [edi]
mov dword [esi + 0x24], eax
sub esp, 8
fild dword [edi]
mov dword [esp + 0x18], 0xffffff9d
mov ebp, 1
fmul dword [0x544338]
fldln2
fxch st(1)
fyl2x
fld qword [0x543958]
fldln2
fxch st(1)
fyl2x
fdivp st(1)
fadd qword [0x543938]
fstp qword [esp]
call fcn.004e2a00
fsub qword [0x5439b0]
call fcn.005209e6
fild dword [esp + 0x4c]
fild dword [esp + 0x48]
lea ecx, [eax + 1]
mov edx, ebp
shl edx, cl
fst qword [esp + 0x28]
mov dword [esi + 0x20], eax
mov dword [esp + 0x3c], edx
fild dword [esp + 0x3c]
fld st(2)
fmul dword [0x543b74]
fmul qword [0x543938]
fdiv st(2)
fldln2
fxch st(1)
fyl2x
fmul qword [0x536750]
fsub qword [0x536760]
fmul st(1)
fisub dword [edi]
call fcn.005209e6
fild dword [esp + 0x48]
mov edi, eax
mov dword [esi + 0x1c], edi
fadd dword [0x543b74]
fmul st(3)
fmul qword [0x543938]
fdiv st(2)
fldln2
fxch st(1)
fyl2x
fmul qword [0x536750]
fsub qword [0x536760]
fmul st(1)
fadd qword [0x543938]
call fcn.005209e6
fstp st(0)
sub eax, edi
fstp st(0)
mov edi, dword [esp + 0x48]
fstp st(0)
inc eax
lea ebx, [edi*4]
push ebx
mov dword [esi + 0x28], eax
call fcn.004e0ff3
push ebx
mov dword [esi + 0x10], eax
call fcn.004e0ff3
push ebx
mov dword [esi + 0x14], eax
call fcn.004e0ff3
fild dword [esp + 0x58]
mov ecx, dword [esp + 0x58]
add esp, 0x14
mov dword [esi + 0x18], eax
fstp qword [esp + 0x28]
mov eax, dword [esp + 0x38]
xor ebx, ebx
mov dword [esi + 4], eax
mov dword [esi], edi
mov dword [esi + 0x2c], ecx
mov dword [esp + 0x34], ebx
jmp 0x4fde90
mov edx, dword [esp + 0x34]
inc edx
mov dword [esp + 0x3c], edx
fild dword [esp + 0x3c]
sub esp, 8
fmul qword [0x544b60]
fsub qword [0x543958]
fadd qword [0x536760]
fmul qword [0x536758]
fldl2e
fmulp st(1)
fld st(0)
frndint
fxch st(1)
fsub st(1)
f2xm1
fld1
faddp st(1)
fscale
fstp st(1)
fmul qword [esp + 0x28]
fadd st(0), st(0)
fdiv qword [esp + 0x30]
fadd qword [0x543938]
fstp qword [esp]
call fcn.004e2a00
add esp, 8
call fcn.005209e6
cmp ebx, eax
mov ecx, dword [esp + 0x34]
fld dword [ecx*4 + 0x558f98]
jge 0x4fdf32
fld dword [ecx*4 + 0x558f9c]
mov ecx, eax
sub ecx, ebx
fsub st(1)
mov dword [esp + 0x34], ecx
fidiv dword [esp + 0x34]
fstp dword [esp + 0x34]
cmp ebx, edi
jge 0x4fdf32
fld qword [0x5439d8]
mov edx, dword [esi + 0x10]
fadd st(1)
inc ebx
cmp ebx, eax
fstp dword [edx + ebx*4 - 4]
fadd dword [esp + 0x34]
jl 0x4fdf16
mov eax, dword [esp + 0x3c]
fstp st(0)
cmp eax, 0x57
mov dword [esp + 0x34], eax
jl 0x4fde90
xor ebx, ebx
test edi, edi
jle 0x4fe117
mov eax, dword [esp + 0x44]
cdq
lea ecx, [edi + edi]
idiv ecx
mov ecx, eax
mov edx, eax
imul edx, ecx
xor eax, eax
mov dword [esp + 0x3c], eax
mov dword [esp + 0x34], eax
lea ebx, [ebx]
mov eax, dword [esp + 0x34]
fild dword [esp + 0x3c]
imul eax, ebx
mov dword [esp + 0x44], eax
mov eax, dword [esp + 0x38]
mov eax, dword [eax + 0x78]
fild dword [esp + 0x44]
mov edi, dword [esp + 0x10]
add eax, edi
cmp eax, ebx
fmul dword [0x536770]
fld1
fpatan
fmul qword [0x536738]
fld st(1)
fmul dword [0x53676c]
fld1
fpatan
fmul qword [0x536730]
faddp st(1)
fxch st(1)
fmul dword [0x5446f0]
faddp st(1)
fstp dword [esp + 0x18]
jge 0x4fe053
mov edi, dword [esp + 0x38]
fld dword [esp + 0x18]
fsub dword [edi + 0x70]
mov dword [esp + 0x14], eax
mov eax, ecx
imul eax, dword [esp + 0x10]
mov edi, edx
imul edi, dword [esp + 0x10]
mov dword [esp + 0x44], eax
jmp 0x4fdff0
fild dword [esp + 0x44]
mov eax, edi
imul eax, dword [esp + 0x10]
mov dword [esp + 0x1c], eax
fild dword [esp + 0x1c]
fmul dword [0x536770]
fld1
fpatan
fmul qword [0x536738]
fld st(1)
fmul dword [0x53676c]
fld1
fpatan
fmul qword [0x536730]
faddp st(1)
fxch st(1)
fmul dword [0x5446f0]
faddp st(1)
fcomp st(1)
fnstsw ax
test ah, 5
jp 0x4fe051
inc dword [esp + 0x10]
add dword [esp + 0x44], ecx
mov eax, dword [esp + 0x14]
add edi, edx
inc eax
cmp eax, ebx
mov dword [esp + 0x14], eax
jl 0x4fdff0
fstp st(0)
cmp ebp, dword [esp + 0x40]
jg 0x4fe0e0
mov eax, dword [esp + 0x38]
mov eax, dword [eax + 0x7c]
add eax, ebx
mov dword [esp + 0x1c], eax
mov eax, ecx
imul eax, ebp
mov edi, edx
mov dword [esp + 0x44], eax
imul edi, ebp
cmp ebp, dword [esp + 0x1c]
jl 0x4fe0d1
fild dword [esp + 0x44]
mov eax, edi
imul eax, ebp
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x38]
fild dword [esp + 0x14]
fmul dword [0x536770]
fld1
fpatan
fmul qword [0x536738]
fld st(1)
fmul dword [0x53676c]
fld1
fpatan
fmul qword [0x536730]
faddp st(1)
fxch st(1)
fmul dword [0x5446f0]
faddp st(1)
fld dword [esp + 0x18]
fadd dword [eax + 0x74]
fcompp
fnstsw ax
test ah, 0x41
jne 0x4fe0e0
add dword [esp + 0x44], ecx
mov eax, dword [esp + 0x40]
inc ebp
add edi, edx
cmp ebp, eax
jle 0x4fe078
mov eax, dword [esp + 0x10]
mov edi, dword [esi + 0x18]
shl eax, 0x10
lea eax, [eax + ebp - 0x10001]
mov dword [edi + ebx*4], eax
mov eax, dword [esp + 0x34]
mov edi, dword [esp + 0x3c]
add eax, edx
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x40]
inc ebx
add edi, ecx
cmp ebx, eax
mov dword [esp + 0x3c], edi
jl 0x4fdf70
mov edi, eax
xor ebx, ebx
test edi, edi
mov dword [esp + 0x34], ebx
jle 0x4fe17a
fild dword [esp + 0x34]
mov ecx, dword [esi + 0x20]
inc ecx
mov edx, 1
fadd dword [0x543b74]
shl edx, cl
fmul qword [esp + 0x28]
mov dword [esp + 0x40], edx
fmul qword [0x543938]
fdiv qword [esp + 0x20]
fldln2
fxch st(1)
fyl2x
fmul qword [0x536750]
fsub qword [0x536760]
fild dword [esp + 0x40]
fmulp st(1)
fadd qword [0x543938]
call fcn.005209e6
mov ecx, dword [esi + 0x14]
mov dword [ecx + ebx*4], eax
inc ebx
cmp ebx, edi
mov dword [esp + 0x34], ebx
jl 0x4fe121
fld qword [esp + 0x28]
mov eax, dword [esp + 0x38]
fmul qword [0x543938]
mov edx, dword [eax + 0x1c]
mov ecx, dword [eax + 0x18]
push edx
fdiv qword [esp + 0x24]
push ecx
push edi
push ecx
lea ecx, [eax + 0x24]
fstp dword [esp]
call fcn.004fd1c0
push 0xc
mov dword [esi + 8], eax
call fcn.004e0ff3
add esp, 0x14
mov dword [esi + 0xc], eax
xor ebx, ebx
lea eax, [edi*4]
push eax
call fcn.004e0ff3
mov edx, dword [esi + 0xc]
mov dword [ebx + edx], eax
add ebx, 4
add esp, 4
cmp ebx, 0xc
jl 0x4fe1b3
xor ebx, ebx
test edi, edi
mov dword [esp + 0x34], ebx
jle 0x4fe2ca
fld qword [esp + 0x20]
fadd st(0), st(0)
jmp 0x4fe1f0
fild dword [esp + 0x34]
fadd qword [0x543938]
fmul qword [esp + 0x28]
fdiv st(1)
fldln2
fxch st(1)
fyl2x
fmul qword [0x536750]
fsub qword [0x536760]
fadd st(0), st(0)
fcom dword [0x52a3f4]
fnstsw ax
test ah, 5
jp 0x4fe22b
fstp st(0)
fld dword [0x52a3f4]
jmp 0x4fe240
fcom dword [0x5445e0]
fnstsw ax
test ah, 1
jne 0x4fe240
fstp st(0)
fld dword [0x5445e0]
fld st(0)
call fcn.005209e6
mov ecx, dword [esi + 4]
mov dword [esp + 0x40], eax
fisub dword [esp + 0x40]
inc ebx
cmp ebx, edi
fld qword [0x5439b0]
mov dword [esp + 0x34], ebx
fsub st(1)
fld st(1)
fmul dword [ecx + eax*4 + 0x88]
fld dword [ecx + eax*4 + 0x84]
fmul st(2)
mov ecx, dword [esi + 0xc]
mov edx, dword [ecx]
faddp st(1)
fstp dword [edx + ebx*4 - 4]
mov ecx, dword [esi + 4]
fld st(1)
fmul dword [ecx + eax*4 + 0xcc]
fld dword [ecx + eax*4 + 0xc8]
mov ecx, dword [esi + 0xc]
mov edx, dword [ecx + 4]
fmul st(2)
faddp st(1)
fstp dword [edx + ebx*4 - 4]
mov ecx, dword [esi + 4]
fxch st(1)
fmul dword [ecx + eax*4 + 0x110]
fld dword [ecx + eax*4 + 0x10c]
mov eax, dword [esi + 0xc]
mov ecx, dword [eax + 8]
fmul st(2)
faddp st(1)
fstp st(1)
fstp dword [ecx + ebx*4 - 4]
jl 0x4fe1f0
fstp st(0)
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret