public override void BeforeClose()
{
if (cameraLoaded)
{
UnloadCamera();
}
if (pipelineManager != null)
{
// Destroy resources (symmetric to constructor).
pipelineManager.FrameSignaled -= pipelineManager_FrameSignaled;
pipelineManager = null;
}
consumerDisplay = null;
nonGrabbingInteractionTimer.Stop();
nonGrabbingInteractionTimer.Tick -= NonGrabbingInteractionTimer_Tick;
grabTimer.Stop();
grabTimer.Tick -= grabTimer_Tick;
viewportController.DisplayRectangleUpdated -= ViewportController_DisplayRectangleUpdated;
if (view != null)
{
view.DualCommandReceived -= OnDualCommandReceived;
view.BeforeClose();
view = null;
}
}
public void Connect(ImageDescriptor imageDescriptor, IFrameProducer producer, ConsumerDisplay consumerDisplay, ConsumerMJPEGRecorder consumerRecord)
{
// At that point the consumer threads are already started.
// But only the display thread (actually the UI main thread) should be "active".
// The producer thread is not started yet, it will be started outside the pipeline manager.
this.producer = producer;
this.consumerDisplay = consumerDisplay;
this.consumerRecord = consumerRecord;
consumerDisplay.SetImageDescriptor(imageDescriptor);
consumerRecord.SetImageDescriptor(imageDescriptor);
consumers.Clear();
consumers.Add(consumerDisplay as IFrameConsumer);
consumers.Add(consumerRecord as IFrameConsumer);
int buffers = 8;
pipeline = new FramePipeline(producer, consumers, buffers, imageDescriptor.BufferSize);
pipeline.SetBenchmarkMode(BenchmarkMode.None);
if (pipeline.Allocated)
{
producer.FrameProduced += producer_FrameProduced;
connected = true;
}
}
public void Connect(ImageDescriptor imageDescriptor, IFrameProducer producer, ConsumerDisplay consumerDisplay, ConsumerDelayer consumerDelayer)
{
// Same as above but for the recording mode "delay" case.
this.producer = producer;
this.consumerRealtime = null;
this.consumerDelayer = consumerDelayer;
this.filepath = null;
consumerDisplay.SetImageDescriptor(imageDescriptor);
consumerDelayer.SetImageDescriptor(imageDescriptor);
consumers.Clear();
consumers.Add(consumerDisplay as IFrameConsumer);
consumers.Add(consumerDelayer as IFrameConsumer);
CreatePipeline(imageDescriptor);
}
public void Connect(ImageDescriptor imageDescriptor, IFrameProducer producer, ConsumerDisplay consumerDisplay, ConsumerRealtime consumerRealtime)
{
// At that point the consumer threads are already started.
// But only the display thread (actually the UI main thread) should be "active".
// The producer thread is not started yet, it will be started outside the pipeline manager.
this.producer = producer;
this.consumerRealtime = consumerRealtime;
this.consumerDelayer = null;
this.filepath = null;
consumerDisplay.SetImageDescriptor(imageDescriptor);
consumerRealtime.SetImageDescriptor(imageDescriptor);
consumers.Clear();
consumers.Add(consumerDisplay as IFrameConsumer);
consumers.Add(consumerRealtime as IFrameConsumer);
CreatePipeline(imageDescriptor);
}