public void RegisterForFrames(FrameProcessDelegate frameProcessingCallback)
{
if (frameProcessingCallback == null)
{
return;
}
this.frameProcessingCallbacks.Add(frameProcessingCallback);
this.EnsureCameraIsSetup();
}
public void UnregisterForFrames(FrameProcessDelegate frameProcessingCallback)
{
if (this.frameProcessingCallbacks.Contains(frameProcessingCallback))
{
this.frameProcessingCallbacks.Remove(frameProcessingCallback);
}
if (this.frameProcessingCallbacks.Count == 0)
{
this.RequestReleaseCamera();
}
}