D3D Hook

DWORD dwES_HOOK = 0x57341E;
DWORD dwES_RESTORE = dwES_HOOK+0x5;

DWORD dwRES_HOOK = 0x570E4E;
DWORD dwRES_RESTORE = dwRES_HOOK+0x7; 

DWORD dwPRES_HOOK = 0x65B316;
DWORD dwPRES_RESTORE = dwPRES_HOOK+0x5;

__declspec( naked ) void Present_Hook( )
{
	_asm
	{
		MOV ECX, DWORD PTR DS:[EAX]
		MOV EDX, DWORD PTR DS:[ECX+0x44]
		PUSHAD
	}

	//call your shit here

	_asm
	{
		POPAD
		JMP[ dwPRES_RESTORE ]
	}
}

_declspec( naked ) void Reset_Hook( )
{
	_asm
	{
		MOV ECX, DWORD PTR DS:[EAX]
		MOV EDX, DWORD PTR DS:[ECX+0x40]
		PUSHAD
	}

	main->OnLostDevice( );

	_asm 
	{
		POPAD 
		CALL EDX
		PUSHAD
	}

	main->OnResetDevice( ); 

	_asm
	{
		POPAD
		JMP[ dwRES_RESTORE ]
	}
}