Method reloadLiveprog

src/audio/base/DspHost.cpp:714–790

}

void DspHost::reloadLiveprog(DspConfig* config)
{
    if(config == nullptr)
    {
        config = _cache;
    }

    bool propExists;
    bool enableExists;
    QString file = chopDoubleQuotes(config->get<QString>(DspConfig::liveprog_file, &propExists));
    bool enabled = config->get<bool>(DspConfig::liveprog_enable, &enableExists);

    if(!enableExists)
    {
        util::warning("Liveprog enable switch unset. Disabling liveprog.");
        enabled = false;
    }

    if(!propExists)
    {
        util::warning("liveprog_file property not found in cache. Disabling liveprog.");
        enabled = false;
    }

    // Attach log listener
    setStdOutHandler(receiveLiveprogStdOut, this);

    QFile f(file);
    if(!f.exists())
    {
        util::warning("Referenced file does not exist anymore. Disabling liveprog.");
        enabled = false;
    }

    if (!f.open(QFile::ReadOnly | QFile::Text))
    {
        util::error("Cannot open file path. Disabling liveprog.");
        enabled = false;
    }
    QTextStream in(&f);


    LiveProgDisable(cast(this->_dsp));
    dispatch(EelCompilerStart, f.fileName());

    QElapsedTimer timer;
    timer.start();
    int ret = LiveProgStringParser(cast(this->_dsp), in.readAll().toLocal8Bit().data());

    // Workaround due to library bug
    jdsp_unlock(cast(this->_dsp));

    float msecs = timer.nsecsElapsed() / 1000000.0;

    const char* errorString = NSEEL_code_getcodeerror(cast(this->_dsp)->eel.vm);
    if(errorString != NULL)
    {
        util::warning("Syntax error in script file, cannot load. Reason: " + std::string(errorString));