Function at 0x445528
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x30], 0
jne 0x445544
push 0
call dword [sym.imp.USER32.dll_GetDC]
mov dword [esi + 0x30], eax
mov eax, dword [esi + 0x30]
test eax, eax
jne 0x445571
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0xc]
push str.GetDC_NULL__ERROR_d
push eax
call fcn.0042778f
add esp, 0xc
lea eax, [ebp - 0xc]
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
test eax, eax
mov dword [esi + 0x2c], eax
jne 0x4455a5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0xc]
push str.CreateCompatibleDC___ERROR_d
push eax
call fcn.0042778f
add esp, 0xc
lea eax, [ebp - 0xc]
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
mov edi, dword [sym.imp.GDI32.dll_GetDeviceCaps]
push 0x26
push dword [esi + 0x30]
call edi
test al, 1
jne 0x4455d4
lea eax, [ebp - 0xc]
push str.ERROR:_root_device_doesnt_support_BitBlt
push eax
call fcn.0042778f
pop ecx
lea eax, [ebp - 0xc]
pop ecx
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push 0x26
push dword [esi + 0x2c]
call edi
test al, al
js 0x4455fd
lea eax, [ebp - 0xc]
push str.ERROR:_memory_device_doesnt_support_GetDIBits
push eax
call fcn.0042778f
pop ecx
lea eax, [ebp - 0xc]
pop ecx
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push dword [esi + 0xc]
push dword [esi + 8]
push dword [esi + 0x30]
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
test eax, eax
mov dword [esi + 0x474], eax
jne 0x44563c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0xc]
push str.CreateCompatibleBitmap___ERROR_d
push eax
call fcn.0042778f
add esp, 0xc
lea eax, [ebp - 0xc]
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push str.created_memory_bitmap
push str.S:Ammyy_sources_targetTrDesktopCapture.cpp
mov ebx, 0x4ae550
push 2
push ebx
call fcn.0041c894
add esp, 0x10
xor ecx, ecx
lea eax, [esi + 0x38]
mov word [esi + 0x46], cx
push ecx
push eax
push ecx
push 1
push ecx
mov dword [eax], 0x28
push dword [esi + 0x474]
push dword [esi + 0x2c]
call dword [sym.imp.GDI32.dll_GetDIBits]
test eax, eax
jne 0x4456a4
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0xc]
push str.GetDIBits__1_ERROR_d
push eax
call fcn.0042778f
add esp, 0xc
lea eax, [ebp - 0xc]
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
xor ecx, ecx
lea eax, [esi + 0x38]
push ecx
push eax
push ecx
push 1
push ecx
push dword [esi + 0x474]
push dword [esi + 0x2c]
call dword [sym.imp.GDI32.dll_GetDIBits]
test eax, eax
jne 0x4456e8
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0xc]
push str.GetDIBits__2_ERROR_d
push eax
call fcn.0042778f
add esp, 0xc
lea eax, [ebp - 0xc]
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push 0xe
push dword [esi + 0x2c]
call edi
push 0xe
mov dword [ebp - 4], eax
push dword [esi + 0x30]
call edi
push dword [ebp - 4]
mov dword [ebp - 8], eax
push str.DBG:memory_context_has__d_planes_
push str.S:Ammyy_sources_targetTrDesktopCapture.cpp
push 2
push ebx
call fcn.0041c894
push dword [ebp - 8]
push str.DBG:display_context_has__d_planes_
push str.S:Ammyy_sources_targetTrDesktopCapture.cpp
push 2
push ebx
call fcn.0041c894
add esp, 0x28
cmp dword [ebp - 4], 1
je 0x44574d
lea eax, [ebp - 0xc]
push str.ERROR:_current_display_is_PLANAR__not_CHUNKY
push eax
call fcn.0042778f
pop ecx
lea eax, [ebp - 0xc]
pop ecx
push 0x48e404
push eax
call sub.MSVCRT.dll__CxxThrowException
push dword [esi + 0x40]
call sub.MSVCRT.dll_abs
pop ecx
push 0x26
push dword [esi + 0x2c]
neg eax
mov dword [esi + 0x40], eax
call edi
not eax
shr eax, 8
and eax, 1
pop edi
mov dword [esi + 0x34], eax
pop esi
pop ebx
leave
ret