Allow Juce AudioGraph to return overall latency of entire graph

[railjonrogut]

See:

AudioProcessorGraph PDC and changing latency

Okay, to update the host’s latency… in AudioProcessorGraph::createRenderingOpsForNode() I had to change if (numOuts == 0) totalLatency = maxLatency; to: if (maxLatency > totalLatency) totalLatency = maxLatency; derive AudioProcessorGraph from ChangeBroadcaster and in AudioProcessorGraph::buildRenderingSequence() call sendChangeMessage(); at the end of the method. In my main processor class handle the ChangeCallback and update the latency. Rail

Rail