Method updateConvolver

src/audio/base/DspHost.cpp:328–446

}

void DspHost::updateConvolver(DspConfig *config)
{
    bool fileExists;
    bool waveEditExists;
    bool optModeExists;
    bool enableExists;

    QString file = chopDoubleQuotes(config->get<QString>(DspConfig::convolver_file, &fileExists));
    QString waveEdit = chopDoubleQuotes(config->get<QString>(DspConfig::convolver_waveform_edit, &waveEditExists));
    int optMode = config->get<int>(DspConfig::convolver_optimization_mode, &optModeExists);
    bool enabled = config->get<bool>(DspConfig::convolver_enable, &enableExists);

    if(!enableExists)
    {
        util::warning("Enable switch unset. Disabling convolver.");
        enabled = false;
    }

    if(!fileExists)
    {
        util::error("convolver_file property missing. Disabling convolver.");
        enabled = false;
    }

    if(file.isEmpty())
    {
        util::error("Impulse response is empty. Disabling convolver.");
        enabled = false;
    }

    if(!optModeExists || !waveEditExists)
    {
        util::warning("Opt mode or advanced wave editing unset. Using defaults.");

        if(!optModeExists) optMode = 0;
        if(!waveEditExists) waveEdit = "-80;-100;23;12;17;28";
    }

    std::vector<string> v;
    std::stringstream ss(waveEdit.toStdString());

    while (ss.good()) {
        std::string substr;
        getline(ss, substr, ';');
        v.push_back(substr);
    }

    int param[6];
    if(v.size() != 6)
    {
        util::warning("Invalid advanced impulse editing data. 6 semicolon-separateds field expected, "
                      "found " + std::to_string(v.size()) + " fields instead.");

        param[0] = -80;
        param[1] = -100;
        param[2] = 23;
        param[3] = 12;
        param[4] = 17;