Method process

src/core/WaveShaperNode.cpp:91–128

}

void WaveShaperNode::process(ContextRenderLock & r, int bufferSize)
{
    if (m_newCurve)
    {
        // @TODO mutex
        std::vector<float>* x = nullptr;
        std::swap(x, m_newCurve);
        m_curve = *x;
        delete x;
    }

    AudioBus* destinationBus = output(0)->bus(r);
    if (!isInitialized() || !m_curve.size())
    {
        destinationBus->zero();
        return;
    }

    AudioBus* sourceBus = input(0)->bus(r);
    if (!input(0)->isConnected())
    {
        destinationBus->zero();
        return;
    }

    int srcChannelCount = sourceBus->numberOfChannels();
    int dstChannelCount = destinationBus->numberOfChannels();
    if (srcChannelCount != dstChannelCount)
    {
        output(0)->setNumberOfChannels(r, srcChannelCount);
        destinationBus = output(0)->bus(r);
    }

    for (int i = 0; i < srcChannelCount; ++i)
    {
        processBuffer(r, sourceBus->channel(i)->data(), destinationBus->channel(i)->mutableData(), bufferSize);
    }
}

}  // namespace lab