Method Instance

src/Settings.cpp:43–61

Create or Get an instance of the settings singleton

// 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;
		const int machine_threads = std::max(2, omp_get_num_procs());
		m_pInstance->default_omp_threads = machine_threads;
		m_pInstance->default_ff_threads = machine_threads;
		m_pInstance->OMP_THREADS = machine_threads;
		m_pInstance->FF_THREADS = machine_threads;
		auto env_debug = std::getenv("LIBOPENSHOT_DEBUG");
		if (env_debug != nullptr)
			m_pInstance->DEBUG_TO_STDERR = true;
	}

	m_pInstance->ApplyOpenMPSettings();

	return m_pInstance;
}