public static CMVRMultiSinkFactoryLoader getInstance()
{
if (mInstance == null)
{
mInstance = new CMVRMultiSinkFactoryLoader();
}
return(mInstance);
}
public bool createOutputNodes(IntPtr aHandle, object aPtrUnkSharedResource, uint aOutputNodeAmount, out List <object> aTopologyOutputNodesList)
{
bool lresult = false;
aTopologyOutputNodesList = new List <object>();
do
{
try
{
IntPtr lOutputNodes = IntPtr.Zero;
int lhresult = CMVRMultiSinkFactoryLoader.createOutputNodes(
aHandle,
Marshal.GetIUnknownForObject(aPtrUnkSharedResource),
aOutputNodeAmount,
out lOutputNodes);
IntPtr[] lOutputNodesArray = new IntPtr[aOutputNodeAmount];
Marshal.Copy(lOutputNodes, lOutputNodesArray, 0, (int)aOutputNodeAmount);
for (int i = 0; i < aOutputNodeAmount; i++)
{
aTopologyOutputNodesList.Add(Marshal.GetObjectForIUnknown(lOutputNodesArray[i]));
Marshal.Release(lOutputNodesArray[i]);
}
Marshal.FreeCoTaskMem(lOutputNodes);
lresult = true;
}
catch (Exception)
{
}
} while (false);
return(lresult);
}