public void Post(IBroadcastEvent broadcastEvent)
{
lock (events)
{
events.Enqueue(broadcastEvent);
}
}
private MessageDeliveryType GetDeliveryType(IBroadcastEvent broadcastEvent)
{
MessageDeliveryType deliveryType = broadcastEvent.deliveryType;
if (deliveryType == MessageDeliveryType.Unspecified)
{
return(defaultDeliveryType);
}
return(deliveryType);
}
private void RegisterClient(IFilterGraph ifg)
{
int hr;
object o;
DirectShowLib.IServiceProvider spServiceProvider;
// Get the service provider interface
spServiceProvider = ifg as DirectShowLib.IServiceProvider;
hr = spServiceProvider.QueryService(SID_SBroadcastEventService, typeof(IBroadcastEvent).GUID, out o);
m_pService = o as IBroadcastEvent;
// Register ourselves as a client
IConnectionPoint icp = m_pService as IConnectionPoint;
icp.Advise(this, out m_Cookie);
}
public void Post(IBroadcastEvent broadcastEvent)
{
MessageDeliveryType deliveryType = GetDeliveryType(broadcastEvent);
switch (deliveryType)
{
case MessageDeliveryType.Immediate:
broadcastEvent.DeliverEvent();
break;
case MessageDeliveryType.FixedUpdate:
lock (events) events.Enqueue(broadcastEvent);
break;
case MessageDeliveryType.Unspecified:
default:
throw new ArgumentOutOfRangeException($"Invalid delivery type: {deliveryType}");
}
}
internal void Post(IBroadcastEvent engineEvent)
{
eventsManager.Post(engineEvent);
}
public void Post(IBroadcastEvent engineEvent)
{
Assert.IsNotNull(engineEvent);
events.Enqueue(engineEvent);
}
