void ProcessorGraph::updatePointers()
{
getAudioNode()->setUIComponent(getUIComponent());
getAudioNode()->updateBufferSize();
getRecordNode()->setUIComponent(getUIComponent());
getMessageCenter()->setUIComponent(getUIComponent());
}
void ProcessorGraph::connectProcessorToAudioAndRecordNodes(GenericProcessor* source)
{
if (source == nullptr)
return;
getRecordNode()->registerProcessor(source);
for (int chan = 0; chan < source->getNumOutputs(); chan++)
{
getAudioNode()->addInputChannel(source, chan);
// THIS IS A HACK TO MAKE SURE AUDIO NODE KNOWS WHAT THE SAMPLE RATE SHOULD BE
// IT CAN CAUSE PROBLEMS IF THE SAMPLE RATE VARIES ACROSS PROCESSORS
//TODO: See if this causes problems with the newer architectures
//getAudioNode()->settings.sampleRate = source->getSampleRate();
addConnection(source->getNodeId(), // sourceNodeID
chan, // sourceNodeChannelIndex
AUDIO_NODE_ID, // destNodeID
getAudioNode()->getNextChannel(true)); // destNodeChannelIndex
getRecordNode()->addInputChannel(source, chan);
addConnection(source->getNodeId(), // sourceNodeID
chan, // sourceNodeChannelIndex
RECORD_NODE_ID, // destNodeID
getRecordNode()->getNextChannel(true)); // destNodeChannelIndex
}
// connect event channel
addConnection(source->getNodeId(), // sourceNodeID
midiChannelIndex, // sourceNodeChannelIndex
RECORD_NODE_ID, // destNodeID
midiChannelIndex); // destNodeChannelIndex
// connect event channel
addConnection(source->getNodeId(), // sourceNodeID
midiChannelIndex, // sourceNodeChannelIndex
AUDIO_NODE_ID, // destNodeID
midiChannelIndex); // destNodeChannelIndex
getRecordNode()->addInputChannel(source, midiChannelIndex);
}
void ProcessorGraph::updateConnections(Array<SignalChainTabButton*, CriticalSection> tabs)
{
clearConnections(); // clear processor graph
std::cout << "Updating connections:" << std::endl;
Array<GenericProcessor*> splitters;
for (int n = 0; n < tabs.size(); n++)
{
std::cout << "Signal chain " << n << std::endl;
GenericEditor* sourceEditor = (GenericEditor*) tabs[n]->getEditor();
GenericProcessor* source = (GenericProcessor*) sourceEditor->getProcessor();
while (source != 0)// && destEditor->isEnabled())
{
std::cout << "Source node: " << source->getName() << ", ";
GenericProcessor* dest = (GenericProcessor*) source->getDestNode();
if (dest != 0)
{
std::cout << "Dest node: " << dest->getName() << std::endl;
if (dest->isMerger()) // move it forward by one
{
dest = dest->getDestNode();
}
else if (dest->isSplitter())
{
if (!dest->wasConnected)
splitters.add(dest);
dest = dest->getDestNode();
}
}
else
{
std::cout << "no dest node." << std::endl;
}
if (source->enabledState())
{
// add the connections to audio and record nodes if necessary
if (!(source->isSink() ||
source->isSplitter() || source->isMerger() || source->isUtility()) && !(source->wasConnected))
{
std::cout << " Connecting to audio and record nodes." << std::endl;
//source->setStartChannel(getAudioNode()->getNextChannel(false));
for (int chan = 0; chan < source->getNumOutputs(); chan++)
{
getAudioNode()->addInputChannel(source, chan);
// std::cout << "Connecting to audio channel: " <<
// getAudioNode()->getNextChannel(false) << std::endl;
//getAudioNode()->enableCurrentChannel(source->audioStatus(chan));
addConnection(source->getNodeId(), // sourceNodeID
chan, // sourceNodeChannelIndex
AUDIO_NODE_ID, // destNodeID
getAudioNode()->getNextChannel(true)); // destNodeChannelIndex
// add 2 to account for 2 output channels
//std::cout << getAudioNode()->getNextChannel(false) << " ";
getRecordNode()->addInputChannel(source, chan);
// std::cout << "Connecting to record channel: " <<
// getRecordNode()->getNextChannel(false) << std::endl;
addConnection(source->getNodeId(), // sourceNodeID
chan, // sourceNodeChannelIndex
RECORD_NODE_ID, // destNodeID
getRecordNode()->getNextChannel(true)); // destNodeChannelIndex
}
// connect event channel
addConnection(source->getNodeId(), // sourceNodeID
midiChannelIndex, // sourceNodeChannelIndex
RECORD_NODE_ID, // destNodeID
midiChannelIndex); // destNodeChannelIndex
// connect event channel
addConnection(source->getNodeId(), // sourceNodeID
midiChannelIndex, // sourceNodeChannelIndex
AUDIO_NODE_ID, // destNodeID
midiChannelIndex); // destNodeChannelIndex
getRecordNode()->addInputChannel(source, midiChannelIndex);
}
std::cout << std::endl;
if (dest != 0)
{
if (dest->enabledState())
std::cout << " OK." << std::endl;
else
std::cout << " Not OK." << std::endl;
if (dest->enabledState())
{
std::cout << " Connecting " << source->getName() << " channel ";
for (int chan = 0; chan < source->getNumOutputs(); chan++)
{
std::cout << chan << " ";
addConnection(source->getNodeId(), // sourceNodeID
chan, // sourceNodeChannelIndex
dest->getNodeId(), // destNodeID
dest->getNextChannel(true)); // destNodeChannelIndex
}
std::cout << " to " << dest->getName() << std::endl;
std::cout << " Connecting " << source->getName() <<
" event channel to " <<
dest->getName() << std::endl;
// connect event channel
addConnection(source->getNodeId(), // sourceNodeID
midiChannelIndex, // sourceNodeChannelIndex
dest->getNodeId(), // destNodeID
midiChannelIndex); // destNodeChannelIndex
}
}
}
source->wasConnected = true;
source = dest; // switch source and dest
if (source == 0 && splitters.size() > 0)
{
dest = splitters.getFirst(); // dest is now the splitter
splitters.remove(0); // take it out of the
dest->switchIO(); // switch to the other destination
dest->wasConnected = true; // don't want to re-add splitter
source = dest->getSourceNode(); // splitter is now source
}
} // end while source != 0
} // end "tabs" for loop
} // end method
void ProcessorGraph::updatePointers()
{
getAudioNode()->updateBufferSize();
}
bool ProcessorGraph::enableProcessors()
{
updateConnections(AccessClass::getEditorViewport()->requestSignalChain());
std::cout << "Enabling processors..." << std::endl;
bool allClear;
if (getNumNodes() < 5)
{
AccessClass::getUIComponent()->disableCallbacks();
return false;
}
for (int i = 0; i < getNumNodes(); i++)
{
Node* node = getNode(i);
if (node->nodeId != OUTPUT_NODE_ID)
{
GenericProcessor* p = (GenericProcessor*) node->getProcessor();
allClear = p->isReady();
if (!allClear)
{
std::cout << p->getName() << " said it's not OK." << std::endl;
// sendActionMessage("Could not initialize acquisition.");
AccessClass::getUIComponent()->disableCallbacks();
return false;
}
}
}
for (int i = 0; i < getNumNodes(); i++)
{
Node* node = getNode(i);
if (node->nodeId != OUTPUT_NODE_ID)
{
GenericProcessor* p = (GenericProcessor*) node->getProcessor();
p->enableEditor();
p->enableProcessor();
}
}
AccessClass::getEditorViewport()->signalChainCanBeEdited(false);
//Update special channels indexes, at the end
//To change, as many other things, when the probe system is implemented
getRecordNode()->updateRecordChannelIndexes();
getAudioNode()->updateRecordChannelIndexes();
// sendActionMessage("Acquisition started.");
m_startSoftTimestamp = Time::getHighResolutionTicks();
if (m_timestampWindow)
m_timestampWindow->setAcquisitionState(true);
return true;
}