Settings.cpp

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// Copyright (c) 2008-2019 OpenShot Studios, LLC
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#include <cstdlib>
#include <omp.h>
#include "Settings.h"
 
using namespace openshot;
 
// Global reference to Settings
Settings *Settings::m_pInstance = nullptr;
 
// Create or Get an instance of the settings singleton
Settings *Settings::Instance()
{
    if (!m_pInstance) {
        // Create the actual instance of Settings only once
        m_pInstance = new Settings;
        m_pInstance->OMP_THREADS = omp_get_num_procs();
        m_pInstance->FF_THREADS = omp_get_num_procs();
        auto env_debug = std::getenv("LIBOPENSHOT_DEBUG");
        if (env_debug != nullptr)
            m_pInstance->DEBUG_TO_STDERR = true;
    }
 
    return m_pInstance;
}