Function at 0x4f7c20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x57e958
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x68
push ebx
push ebp
push esi
push edi
mov ebx, ecx
xor edi, edi
mov dword [esp + 0x14], ebx
mov dword [esp + 0x3c], edi
mov dword [esp + 0x38], vtable.CRgn.0
mov ebp, dword [esp + 0x8c]
mov dword [esp + 0x80], edi
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 4]
mov esi, dword [ebp]
push eax
push ecx
push edx
push esi
call dword [sym.imp.GDI32.dll_CreateRectRgn]
push eax
lea ecx, [esp + 0x3c]
call fcn.00579936
mov eax, dword [ebx + 0x5c]
cmp eax, edi
je 0x4f7fe6
cmp dword [ebx + 0xec], edi
jne 0x4f7cab
mov ecx, eax
cmp ecx, edi
jne 0x4f7c9b
xor ecx, ecx
jmp 0x4f7c9e
mov ecx, dword [ebx + 0x54]
push eax
push ecx
call fcn.00501960
mov dword [ebx + 0xec], eax
mov eax, dword [ebx + 0xec]
mov dword [esp + 0x64], edi
cmp eax, edi
mov dword [esp + 0x60], edi
mov dword [esp + 0x70], edi
mov dword [esp + 0x74], edi
mov dword [esp + 0x68], edi
mov dword [esp + 0x6c], edi
je 0x4f7fe6
mov eax, dword [ebx + 0x48]
push eax
call fcn.004e6800
mov edx, dword [ebx + 0xec]
add esp, 4
lea ecx, [esp + 0x60]
push eax
mov eax, dword [esp + 0x8c]
push ecx
push edx
push eax
call fcn.00501a40
cmp eax, 1
jne 0x4f7fe6
mov edx, dword [ebx + 0x1c]
lea ecx, [esp + 0x40]
push ecx
push edx
call dword [sym.imp.USER32.dll_GetClientRect]
mov ecx, dword [esp + 0x4c]
mov edx, dword [esp + 0x44]
mov eax, dword [esp + 0x48]
mov esi, dword [esp + 0x40]
sub ecx, edx
mov edx, dword [ebx + 0x60]
sub eax, esi
xor esi, esi
cmp edx, 3
mov dword [esp + 0x8c], eax
mov dword [esp + 0x10], ecx
ja case.default.0x4f7d3c
jmp dword [edx*4 + 0x4f80a4]
push 0xcc0020
push 0xffffffffffffffff
xor edi, edi
push 0xffffffffffffffff
push edi
lea eax, [esp + 0x70]
push edi
push eax
call fcn.00501e80
mov dword [esp + 0x2c], edi
mov dword [esp + 0x28], vtable.CRgn.0
mov ecx, dword [esp + 0x6c]
mov edx, dword [esp + 0x68]
push ecx
push edx
push edi
push edi
mov byte [esp + 0x90], 1
call dword [sym.imp.GDI32.dll_CreateRectRgn]
push eax
lea ecx, [esp + 0x2c]
call fcn.00579936
mov esi, dword [esp + 0x2c]
lea eax, [esp + 0x28]
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x38]
neg eax
sbb eax, eax
push 4
and eax, esi
neg ecx
sbb ecx, ecx
push eax
and ecx, edx
push ecx
push edx
call dword [sym.imp.GDI32.dll_CombineRgn]
mov dword [esp + 0x28], vtable.CGdiObject.0
lea ecx, [esp + 0x28]
mov byte [esp + 0x80], 2
call fcn.0057998d
mov byte [esp + 0x80], 0
jmp 0x4f7fdc
xor edi, edi
cmp ecx, edi
jle 0x4f7e82
mov ebx, dword [sym.imp.USER32.dll_SetRect]
mov ecx, dword [esp + 0x68]
xor edi, edi
test eax, eax
jle 0x4f7e6a
mov eax, dword [esp + 0x6c]
add ecx, edi
add eax, esi
push eax
push ecx
push esi
lea ecx, [esp + 0x5c]
push edi
push ecx
call ebx
lea edx, [esp + 0x50]
push ebp
lea eax, [esp + 0x2c]
push edx
push eax
call dword [sym.imp.USER32.dll_IntersectRect]
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x30]
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], ecx
mov ecx, dword [esp + 0x34]
lea edx, [esp + 0x18]
mov dword [esp + 0x20], eax
push edx
mov dword [esp + 0x28], ecx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
jne 0x4f7e59
push 0xcc0020
push 0xffffffffffffffff
push 0xffffffffffffffff
push esi
lea eax, [esp + 0x70]
push edi
push eax
call fcn.00501e80
mov ecx, dword [esp + 0x68]
mov eax, dword [esp + 0x8c]
add edi, ecx
cmp edi, eax
jl 0x4f7df1
mov edi, dword [esp + 0x6c]
mov edx, dword [esp + 0x10]
add esi, edi
cmp esi, edx
jl 0x4f7deb
mov ebx, dword [esp + 0x14]
xor edi, edi
lea ecx, [esp + 0x38]
call fcn.0057998d
jmp 0x4f7fdc
mov ecx, dword [ebx + 0xec]
mov ebp, dword [ecx + 4]
mov dword [esp + 0x18], ebp
mov ebx, dword [ecx + 8]
cmp ebp, eax
mov dword [esp + 0x28], ebx
jg 0x4f7eba
sub eax, ebp
mov dword [esp + 0x8c], ebp
cdq
sub eax, edx
mov edi, eax
mov eax, ebp
sar edi, 1
mov ecx, dword [esp + 0x10]
cmp ebx, ecx
jg 0x4f7ed8
mov eax, ecx
mov dword [esp + 0x10], ebx
sub eax, ebx
cdq
sub eax, edx
mov esi, eax
mov eax, dword [esp + 0x8c]
sar esi, 1
cmp ebp, eax
jg 0x4f7ee2
cmp ebx, dword [esp + 0x10]
jle 0x4f7f4b
fild dword [esp + 0x18]
fild dword [esp + 0x8c]
fdiv st(1)
fild dword [esp + 0x28]
fst qword [esp + 0x18]
fild dword [esp + 0x10]
fdiv st(1)
fstp qword [esp + 0x28]
fstp st(0)
fcom qword [esp + 0x28]
fnstsw ax
test ah, 1
jne 0x4f7f14
fstp st(0)
fld qword [esp + 0x28]
fxch st(1)
fmul st(1)
call fcn.005620a8
fld qword [esp + 0x18]
fmul st(1)
mov ebp, eax
call fcn.005620a8
mov ebx, eax
mov eax, dword [esp + 0x8c]
sub eax, ebp
cdq
fstp st(0)
sub eax, edx
sar eax, 1
add edi, eax
mov eax, dword [esp + 0x10]
sub eax, ebx
cdq
sub eax, edx
sar eax, 1
add esi, eax
push 0xcc0020
push ebx
push ebp
push esi
lea ecx, [esp + 0x70]
push edi
push ecx
call fcn.00501e80
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], vtable.CRgn.0
add ebx, esi
add ebp, edi
push ebx
push ebp
push esi
push edi
mov byte [esp + 0x90], 3
call dword [sym.imp.GDI32.dll_CreateRectRgn]
push eax
lea ecx, [esp + 0x2c]
call fcn.00579936
mov esi, dword [esp + 0x2c]
lea eax, [esp + 0x28]
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x38]
neg eax
sbb eax, eax
push 4
and eax, esi
neg ecx
sbb ecx, ecx
push eax
and ecx, edx
push ecx
push edx
call dword [sym.imp.GDI32.dll_CombineRgn]
mov dword [esp + 0x28], vtable.CGdiObject.0
lea ecx, [esp + 0x28]
mov byte [esp + 0x80], 4
call fcn.0057998d
mov ebx, dword [esp + 0x14]
mov byte [esp + 0x80], 0
xor edi, edi
lea eax, [esp + 0x60]
push eax
call fcn.005021e0
lea ecx, [esp + 0x38]
test ecx, ecx
je 0x4f804b
cmp dword [esp + 0x3c], edi
je 0x4f804b
mov edx, dword [ebx + 0x48]
push edx
call fcn.004e6800
add esp, 4
lea ecx, [esp + 0x28]
push eax
call fcn.005799f3
cmp eax, edi
je 0x4f8011
mov edi, dword [eax + 4]
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x38]
neg eax
sbb eax, eax
push edi
and eax, esi
push eax
mov eax, dword [esp + 0x90]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.GDI32.dll_FillRgn]
mov dword [esp + 0x28], vtable.CGdiObject.0
lea ecx, [esp + 0x28]
mov byte [esp + 0x80], 5
call fcn.0057998d
mov dword [esp + 0x38], vtable.CGdiObject.0
lea ecx, [esp + 0x38]
mov dword [esp + 0x80], 6
call fcn.0057998d
mov ecx, dword [esp + 0x78]
pop edi
pop esi
pop ebp
mov eax, 0x1335437
pop ebx
mov dword fs:[0], ecx
add esp, 0x74
ret 8
push 0xcc0020
push ecx
xor edi, edi
push eax
push edi
lea edx, [esp + 0x70]
push edi
push edx
call fcn.00501e80
lea ecx, [esp + 0x38]
call fcn.0057998d
jmp 0x4f7fdc