Function at 0x493320
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x462c28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x88
push ebp
push esi
push edi
mov edi, dword [esp + 0xa4]
mov esi, ecx
test edi, edi
mov dword [esp + 0x28], esi
je 0x493818
mov eax, dword [esi + 0x1c]
push edi
push eax
call dword [fcn.004663fc]
test eax, eax
je 0x493818
push 0
push 0
push 0x3e9
call fcn.0048e010
mov edx, dword [esi + 0xdc]
lea ecx, [esp + 0xc]
push 0
push ecx
push edx
mov ecx, eax
call fcn.004890d0
test eax, eax
je 0x493818
mov ecx, dword [esp + 0xc]
push 1
push edi
call fcn.00489960
mov ebp, eax
cmp ebp, reloc.WINMM.dll_midiStreamOut
mov dword [esp + 0x20], ebp
je 0x493818
mov eax, dword [esp + 0xc]
push 0
push 0
push ebp
lea ecx, [eax + 0x14]
call fcn.00488bd0
mov ecx, dword [eax]
push ecx
push 0x3ea
call fcn.0048e010
mov esi, eax
test esi, esi
je 0x493818
push ebx
mov ebx, dword [esi + 0x14]
and ebx, 0x6000
push edi
neg ebx
sbb ebx, ebx
neg ebx
mov dword [esp + 0x24], ebx
call dword [fcn.004663c4]
mov edx, dword [esp + 0x10]
xor edi, edi
push edi
push ebp
lea ecx, [edx + 0x14]
mov dword [esp + 0x30], eax
call fcn.00488bd0
mov ecx, dword [esi + 0x14]
test ch, 0x40
je 0x493411
mov dword [esp + 0x1c], edi
jmp 0x493435
mov ecx, dword [esp + 0x10]
push eax
add ecx, 0x14
call fcn.00480070
mov edx, dword [eax]
lea esi, [eax + edx + 4]
push esi
call fcn.00480cb0
mov eax, dword [eax + esi + 8]
add esp, 4
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x30]
call fcn.00480260
mov esi, 0x91946c
mov dword [esp + 0x30], esi
lea ecx, [esp + 0x58]
mov dword [esp + 0xa0], edi
call fcn.00480260
mov dword [esp + 0x58], esi
lea ecx, [esp + 0x44]
mov byte [esp + 0xa0], 1
call fcn.00480260
mov dword [esp + 0x44], esi
mov ecx, dword [esp + 0x10]
mov byte [esp + 0xa0], 2
mov esi, dword [ecx + 0x18]
dec esi
cmp esi, edi
mov dword [esp + 0x18], esi
jle 0x49364f
mov edx, dword [esp + 0x10]
push 0
push esi
lea ecx, [edx + 0x14]
call fcn.00488bd0
mov ebp, eax
mov eax, dword [esp + 0x10]
push esi
lea ecx, [eax + 0x14]
call fcn.004892b0
cmp eax, 1
jne 0x4934b9
dec esi
mov dword [esp + 0x18], esi
jmp 0x493643
mov ecx, dword [ebp]
push 0
push ecx
push 0x3ea
call fcn.0048e010
lea esi, [ebp + 0x18]
mov ebx, eax
push esi
call fcn.00480cb0
add esi, eax
push esi
call fcn.00480cb0
mov edx, dword [esp + 0x18]
add esp, 8
add esi, eax
lea ecx, [edx + 0x14]
push ebp
mov esi, dword [esi]
call fcn.00480070
mov ecx, dword [eax]
lea edi, [eax + ecx + 4]
push edi
call fcn.00480cb0
mov edx, dword [eax + edi + 4]
add esp, 4
test ebx, ebx
mov dword [esp + 0x14], edx
je 0x493634
test esi, esi
je 0x493634
mov eax, dword [esi + 0x1c]
push eax
call dword [fcn.004663f4]
test eax, eax
je 0x493634
mov ecx, dword [esi + 0x1c]
push ecx
call dword [0x466434]
cmp eax, 1
jne 0x493634
mov ecx, esi
call fcn.004d8b54
cmp eax, 1
jne 0x493634
mov ebx, dword [ebx + 0x14]
test ebx, 0x18000
jne 0x493634
test byte [esp + 0x14], 4
je 0x493634
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x49358e
test bh, 4
je 0x493634
mov edx, dword [esi + 0x1c]
push edx
call dword [fcn.004663c4]
cmp eax, dword [esp + 0x28]
jne 0x493634
mov eax, dword [esp + 0xb4]
test eax, eax
je 0x4935ac
mov ecx, dword [esi + 0x1c]
push ecx
push eax
call dword [fcn.004663fc]
test eax, eax
je 0x493634
mov edx, dword [esp + 0x10]
push ebp
lea ecx, [edx + 0x14]
call fcn.00480070
mov ecx, dword [eax]
lea edi, [eax + ecx + 4]
push edi
call fcn.00480cb0
mov ebx, dword [eax + edi + 8]
mov eax, dword [esp + 0x44]
shr eax, 2
add esp, 4
dec eax
js 0x4935e9
mov edx, dword [esp + 0x38]
lea ecx, [edx + eax*4]
cmp dword [ecx], ebx
jle 0x4935e9
dec eax
sub ecx, 4
test eax, eax
jge 0x4935dd
mov ecx, dword [esp + 0x18]
inc eax
lea edx, [esp + 0x14]
push 4
lea edi, [eax*4]
mov dword [esp + 0x18], ecx
push edx
push edi
lea ecx, [esp + 0x50]
call fcn.004808f0
lea eax, [esp + 0x14]
push 4
push eax
push edi
lea ecx, [esp + 0x64]
mov dword [esp + 0x20], esi
call fcn.004808f0
lea ecx, [esp + 0x14]
push 4
push ecx
push edi
lea ecx, [esp + 0x3c]
mov dword [esp + 0x20], ebx
call fcn.004808f0
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
dec eax
mov dword [esp + 0x18], eax
mov esi, eax
test esi, esi
jg 0x49348c
mov ebp, dword [esp + 0x24]
mov eax, dword [esp + 0x54]
mov edi, eax
shr edi, 2
test edi, edi
jle 0x4937d0
cmp ebx, 1
jne 0x4936c8
mov eax, dword [esp + 0x40]
mov edx, dword [esp + 0x38]
mov ecx, dword [esp + 0xac]
neg eax
sbb eax, eax
and eax, edx
cmp ecx, ebx
jne 0x4936a3
xor esi, esi
test edi, edi
jle 0x4937d0
mov edx, dword [esp + 0x1c]
mov ecx, dword [eax]
cmp ecx, edx
jge 0x49371a
inc esi
add eax, 4
cmp esi, edi
jl 0x493688
jmp 0x4937d0
lea esi, [edi - 1]
test esi, esi
jl 0x4937d0
lea eax, [eax + esi*4]
mov ecx, dword [esp + 0x1c]
mov edx, dword [eax]
cmp edx, ecx
jl 0x49371a
dec esi
sub eax, 4
test esi, esi
jge 0x4936b1
jmp 0x4937d0
mov ecx, dword [esp + 0x4c]
push ebp
neg eax
sbb eax, eax
push edi
and eax, ecx
mov ebx, eax
push ebx
call fcn.00480bc0
mov esi, eax
add esp, 0xc
cmp esi, reloc.WINMM.dll_midiStreamOut
jne 0x4936fc
push ebp
push edi
push ebx
call fcn.004965e0
mov esi, eax
add esp, 0xc
cmp esi, reloc.WINMM.dll_midiStreamOut
je 0x493832
cmp dword [esp + 0xac], 1
jne 0x493714
cmp dword [ebx + esi*4], ebp
jne 0x49371a
inc esi
cmp esi, edi
jne 0x49371a
xor esi, esi
jmp 0x493723
dec esi
jns 0x49371a
lea esi, [edi - 1]
cmp esi, reloc.WINMM.dll_midiStreamOut
je 0x4937d0
mov edx, dword [esp + 0x60]
mov eax, dword [esp + 0xa8]
mov ebp, dword [edx + esi*4]
mov ebx, dword [ebp + 0x1c]
cmp ebx, eax
je 0x4937d0
cmp dword [esp + 0xb0], 1
jne 0x4937be
push ebx
call dword [fcn.004663c4]
mov ecx, dword [esp + 0x10]
push eax
call fcn.00489b20
mov eax, dword [ebp + 0x1c]
push 0
push 1
push 0xf1
push eax
call dword [fcn.004663ac]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x4c]
mov edi, dword [ecx + 0xdc]
mov eax, dword [edx + esi*4]
mov ecx, dword [esp + 0x10]
push eax
add ecx, 0x14
call fcn.00488c20
mov dword [esp + 0x70], eax
xor eax, eax
lea edx, [esp + 0x6c]
push eax
push edx
push 0x7d8
mov dword [esp + 0x78], edi
mov dword [esp + 0x80], eax
mov dword [esp + 0x84], eax
mov dword [esp + 0x9c], eax
mov dword [esp + 0xa0], eax
call fcn.0048e010
push ebx
call dword [fcn.004663f4]
test eax, eax
je 0x4937d0
mov ecx, ebp
call fcn.004d8b96
mov esi, 0x919468
lea ecx, [esp + 0x44]
mov byte [esp + 0xa0], 1
mov dword [esp + 0x44], esi
call fcn.00480460
lea ecx, [esp + 0x58]
mov byte [esp + 0xa0], 0
mov dword [esp + 0x58], esi
call fcn.00480460
lea ecx, [esp + 0x30]
mov dword [esp + 0xa0], reloc.WINMM.dll_midiStreamOut
mov dword [esp + 0x30], esi
call fcn.00480460
pop ebx
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x94
ret 0x10
cmp dword [esp + 0xac], 1
jne 0x493717
xor esi, esi
jmp 0x493723