Function at 0x49fe20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x50c260
push eax
mov dword fs:[0], esp
sub esp, 0x68
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.0049d770
mov edi, eax
test edi, edi
je 0x4a00ee
mov ecx, edi
call reloc.WINMM.dll_midiOutReset
mov ebx, eax
mov ecx, edi
mov dword [esp + 0x10], ebx
call reloc.WINMM.dll_midiStreamStop
mov edi, dword [esp + 0x88]
mov dword [esp + 0x14], eax
cmp edi, ebx
jl 0x4a00ee
mov ebp, dword [esp + 0x8c]
cmp ebp, eax
jl 0x4a00ee
mov ebx, dword [esp + 0x94]
mov ecx, dword [esp + 0x90]
mov eax, dword [ebx]
mov edx, dword [ecx]
push eax
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.0049fb70
lea ecx, [esp + 0x20]
push eax
push ecx
call dword [sym.imp.USER32.dll_CopyRect]
cmp edi, dword [esp + 0x24]
jl 0x49ff8a
mov eax, dword [esp + 0x2c]
cmp edi, eax
jg 0x49fed9
cmp ebp, dword [esp + 0x20]
jl 0x49fed1
cmp ebp, dword [esp + 0x28]
jle 0x4a00ee
cmp edi, eax
jle 0x49ffdf
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x30]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x54]
call fcn.00503a83
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x54]
push edx
push eax
mov dword [esp + 0x8c], 0
call fcn.004ae880
add esp, 0xc
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x8c]
call fcn.0049d1d0
mov eax, dword [esp + 0x58]
lea edx, [esp + 0x30]
push 2
push edx
push eax
mov byte [esp + 0x8c], 1
call dword [sym.imp.GDI32.dll_DPtoLP]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
sub ebx, ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.0049f220
mov edx, dword [eax + 4]
mov ecx, esi
neg edx
push edx
push ebx
call fcn.0049d5d0
mov ebp, eax
mov ebx, edi
push ebx
mov ecx, esi
call fcn.0049d200
neg eax
push eax
push ebp
mov ecx, esi
call fcn.0049d5d0
mov ebp, eax
test ebp, ebp
jl 0x49ff92
mov eax, dword [esp + 0x10]
dec ebx
cmp ebx, eax
jge 0x49ff66
jmp 0x49ff93
sub edi, dword [esp + 0x10]
mov dword [ebx], edi
jmp 0x49ffdf
inc ebx
cmp edi, ebx
mov ecx, edi
jl 0x49ff9b
mov ecx, ebx
mov eax, dword [esp + 0x10]
cmp eax, ecx
jle 0x49ffa7
mov edi, eax
jmp 0x49ffad
cmp edi, ebx
jl 0x49ffad
mov edi, ebx
sub edi, eax
mov eax, dword [esp + 0x94]
lea ecx, [esp + 0x88]
mov dword [eax], edi
call fcn.0049d1f0
lea ecx, [esp + 0x50]
mov dword [esp + 0x80], 0xffffffff
call fcn.00503af5
mov ebp, dword [esp + 0x8c]
cmp ebp, dword [esp + 0x20]
jge 0x49fff9
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x90]
sub ebp, eax
mov dword [ecx], ebp
jmp 0x4a00ee
cmp ebp, dword [esp + 0x28]
jle 0x4a00ee
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x40]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x68]
call fcn.00503a83
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x68]
push edx
push eax
mov dword [esp + 0x8c], 2
call fcn.004ae880
add esp, 0xc
lea ecx, [esp + 0x64]
push ecx
lea ecx, [esp + 0x98]
call fcn.0049d1d0
mov eax, dword [esp + 0x6c]
lea edx, [esp + 0x40]
push 2
push edx
push eax
mov byte [esp + 0x8c], 3
call dword [sym.imp.GDI32.dll_DPtoLP]
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.0049f220
mov edi, dword [esp + 0x48]
mov edx, dword [esp + 0x40]
mov ecx, dword [eax]
sub edi, edx
sub edi, ecx
mov ebx, ebp
push ebx
mov ecx, esi
call fcn.0049d2e0
neg eax
push eax
push edi
mov ecx, esi
call fcn.0049d4a0
mov edi, eax
test edi, edi
jl 0x4a00a8
mov eax, dword [esp + 0x14]
dec ebx
cmp ebx, eax
jge 0x4a0084
jmp 0x4a00a9
inc ebx
cmp ebp, ebx
mov eax, ebp
jl 0x4a00b1
mov eax, ebx
mov ecx, dword [esp + 0x14]
cmp ecx, eax
jle 0x4a00bd
mov ebx, ecx
jmp 0x4a00c3
cmp ebp, ebx
jge 0x4a00c3
mov ebx, ebp
mov edx, dword [esp + 0x90]
sub ebx, ecx
lea ecx, [esp + 0x94]
mov dword [edx], ebx
call fcn.0049d1f0
lea ecx, [esp + 0x64]
mov dword [esp + 0x80], 0xffffffff
call fcn.00503af5
mov ecx, dword [esp + 0x78]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x74
ret 0x10