Method processBlockInternal

Server/Source/ProcessorChain.cpp:387–414

template <typename T>
void ProcessorChain::processBlockInternal(AudioBuffer<T>& buffer, MidiBuffer& midiMessages) {
    traceScope();

    int latency = 0;
    if (getBusCount(true) > 1 && m_sidechainDisabled) {
        auto sidechainBuffer = getBusBuffer(buffer, true, 1);
        sidechainBuffer.clear();
    }

    {
        std::lock_guard<std::mutex> lock(m_processorsMtx);
        TimeTrace::addTracePoint("chain_lock");
        for (auto& proc : m_processors) {
            TimeTrace::startGroup();
            int procLatency = 0;
            if (proc->processBlock(buffer, midiMessages, procLatency)) {
                latency += procLatency;
            }
            TimeTrace::finishGroup("chain_process: " + proc->getName());
        }
    }

    if (latency != getLatencySamples()) {
        logln("updating latency samples to " << latency);
        setLatencySamples(latency);
        TimeTrace::addTracePoint("chain_set_latency");
    }
}

template <typename T>
void ProcessorChain::preProcessBlocks(Processor* proc) {