Method processBlock

Source/PluginProcessor.cpp:724–939

}

void FireAudioProcessor::processBlock(juce::AudioBuffer<float>& buffer, juce::MidiBuffer& midiMessages)
{
    if (isBypassed)
    {
        isBypassed = false;
    }

    if (needsReset.exchange(false))
    {
        performReset();
    }

    // report latency
    if (*treeState.getRawParameterValue(HQ_ID))
    {
        totalLatency = bands[0]->oversampling->getLatencyInSamples();
    }
    setLatencySamples(juce::roundToInt(totalLatency));

    juce::ScopedNoDenormals noDenormals;
    auto totalNumInputChannels = getTotalNumInputChannels();
    auto totalNumOutputChannels = getTotalNumOutputChannels();
    auto sampleRate = getSampleRate();

    if (sampleRate <= 0)
    {
        sampleRate = 48000;
    }

    juce::AudioBuffer<float> lfoOutputBuffer(4, buffer.getNumSamples());
    lfoOutputBuffer.clear();

    if (lfoManager->isModulationActive())
    {
        lfoManager->processBlock(lfoOutputBuffer, sampleRate, getPlayHead(), buffer.getNumSamples());
    }

    // In case we have more outputs than inputs, this code clears any output
    // channels that didn't contain input data, (because these aren't
    // guaranteed to be empty - they may contain garbage).
    // This is here to avoid people getting screaming feedback
    // when they first compile a plugin, but obviously you don't need to keep
    // this code if your algorithm always overwrites all the output channels.
    for (auto i = totalNumInputChannels; i < totalNumOutputChannels; ++i)
        buffer.clear(i, 0, buffer.getNumSamples());

    updateParameters();

    calculateAndStoreLevels(buffer, mInputLeftRMSGlobal, mInputRightRMSGlobal, mInputLeftPeakGlobal, mInputRightPeakGlobal);

    // 1. GET PARAMETERS & SMOOTH FREQUENCIES
    int numBands = static_cast<int>(*treeState.getRawParameterValue(NUM_BANDS_ID));
    int lineNum = numBands - 1;

    // Set target values for smoothers from APVTS
    smoothedFreq1.setTargetValue(*treeState.getRawParameterValue(ParameterIDAndName::getIDString(FREQ_ID, 0)));
    smoothedFreq2.setTargetValue(*treeState.getRawParameterValue(ParameterIDAndName::getIDString(FREQ_ID, 1)));
    smoothedFreq3.setTargetValue(*treeState.getRawParameterValue(ParameterIDAndName::getIDString(FREQ_ID, 2)));