C++ (Cpp) D3DCreate9_fn Examples

Example #1

File: proxydll.cpp Project: grasmanek94/CodeDump

// Exported function (faking d3d9.dll's one-and-only export)
IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
{
	bool Load = false;
	if (!gl_hOriginalDll)
	{	
		LoadOriginalDll(); // looking for the "right d3d9.dll"
		Load = true;
	}
	
	// Hooking IDirect3D Object from Original Library
	typedef IDirect3D9 *(WINAPI* D3D9_Type)(UINT SDKVersion);
	D3D9_Type D3DCreate9_fn = (D3D9_Type) GetProcAddress( gl_hOriginalDll, "Direct3DCreate9");
    
    // Debug
	if (!D3DCreate9_fn) 
    {
        OutputDebugString("PROXYDLL: Pointer to original D3DCreate9 function not received ERROR ****\r\n");
        ::ExitProcess(0); // exit the hard way
    }
	
	// Request pointer from Original Dll. 
	IDirect3D9 *pIDirect3D9_orig = D3DCreate9_fn(SDKVersion);
	
	// Create my IDirect3D8 object and store pointer to original object there.
	// note: the object will delete itself once Ref count is zero (similar to COM objects)
	gl_pmyIDirect3D9 = new myIDirect3D9(pIDirect3D9_orig);
	
	//if(Load)
	//	SDX::OnLoad();
	// Return pointer to hooking Object instead of "real one"
	return (gl_pmyIDirect3D9);
}

Example #2

File: DllMain.cpp Project: minlexx/l2-unlegits

// Exported function (faking d3d9.dll's one-and-only export)
IDirect3D9* WINAPI Direct3DCreate9( UINT SDKVersion )
{
	if( !gl_hOriginalDll ) LoadOriginalDll(); // looking for the "right d3d9.dll"

	// Hooking IDirect3D Object from Original Library
	typedef IDirect3D9 *(WINAPI* D3D9_Type)(UINT SDKVersion);
	D3D9_Type D3DCreate9_fn = (D3D9_Type)GetProcAddress( gl_hOriginalDll, "Direct3DCreate9" );

	// Debug
	if( !D3DCreate9_fn ) 
	{
		log_error( LOG_ERROR, "Direct3DCreate9(): Pointer to original Direct3DCreate9 function not received!\n" );
		ErrorLogger_FlushLogFile();
		::ExitProcess(0); // exit the hard way
	}

	// Request pointer from Original Dll. 
	IDirect3D9 *pIDirect3D9_orig = D3DCreate9_fn( SDKVersion );

	// Create my IDirect3D8 object and store pointer to original object there.
	// note: the object will delete itself once Ref count is zero (similar to COM objects)
	gl_pmyIDirect3D9 = new myIDirect3D9( pIDirect3D9_orig );

	// Return pointer to hooking Object instead of "real one"
	return gl_pmyIDirect3D9;
}

Example #3

File: proxy.cpp Project: mabako/xchat-ingame-overlay

// Exported function (faking d3d9.dll's one-and-only export)
IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
{
	if (!hOriginalDll)
		LoadOriginalDll();

	// Hooking IDirect3D Object from Original Library
	typedef IDirect3D9 *(WINAPI* D3D9_Type)(UINT SDKVersion);
	D3D9_Type D3DCreate9_fn = (D3D9_Type)GetProcAddress(hOriginalDll, "Direct3DCreate9");

	// Debug
	if (!D3DCreate9_fn)
	{
		ExitProcess(0); // exit the hard way
	}

	IDirect3D9 *pIDirect3D9_orig = D3DCreate9_fn(SDKVersion);

	return new Direct3D9Proxy(pIDirect3D9_orig);
}

Example #4

File: proxydll.cpp Project: 679565/SkyrimOnline

// Exported function (faking d3d9.dll's one-and-only export)
IDirect3D9* WINAPI Direct3DCreate9(UINT SDKVersion)
{
	if (!gl_hGameHook) LoadOriginalDll(); // looking for the "right d3d9.dll"

	// Hooking IDirect3D Object from Original Library
	typedef IDirect3D9 *(WINAPI* D3D9_Type)(UINT SDKVersion);
	D3D9_Type D3DCreate9_fn = (D3D9_Type) GetProcAddress( gl_hGameHook, "Direct3DCreate9");

    // Debug
	if (!D3DCreate9_fn)
    {
        OutputDebugString("PROXYDLL: Pointer to original D3DCreate9 function not received ERROR ****\r\n");
        ::ExitProcess(0); // exit the hard way
    }

	// Request pointer from Original Dll.
	IDirect3D9 *pIDirect3D9_orig = D3DCreate9_fn(SDKVersion);

	// Return pointer to hooking Object instead of "real one"
	return pIDirect3D9_orig;
}