Method loadInternalAfterInitGui

Engine/AppManager.cpp:959–1085

}

bool
AppManager::loadInternalAfterInitGui(const CLArgs& cl)
{
    try {
        size_t maxCacheRAM = _imp->_settings->getRamMaximumPercent() * getSystemTotalRAM();
        U64 viewerCacheSize = _imp->_settings->getMaximumViewerDiskCacheSize();
        U64 maxDiskCacheNode = _imp->_settings->getMaximumDiskCacheNodeSize();

        _imp->_nodeCache = std::make_shared<Cache<Image> >("NodeCache", NATRON_CACHE_VERSION, maxCacheRAM, 1.);
        _imp->_diskCache = std::make_shared<Cache<Image> >("DiskCache", NATRON_CACHE_VERSION, maxDiskCacheNode, 0.);
        _imp->_viewerCache = std::make_shared<Cache<FrameEntry> >("ViewerCache", NATRON_CACHE_VERSION, viewerCacheSize, 0.);
        _imp->setViewerCacheTileSize();
    } catch (std::logic_error&) {
        // ignore
    }

    int oldCacheVersion = 0;
    {
        QSettings settings( QString::fromUtf8(NATRON_ORGANIZATION_NAME), QString::fromUtf8(NATRON_APPLICATION_NAME) );

        if ( settings.contains( QString::fromUtf8(kNatronCacheVersionSettingsKey) ) ) {
            oldCacheVersion = settings.value( QString::fromUtf8(kNatronCacheVersionSettingsKey) ).toInt();
        }
        settings.setValue(QString::fromUtf8(kNatronCacheVersionSettingsKey), NATRON_CACHE_VERSION);
    }

    if (oldCacheVersion != NATRON_CACHE_VERSION || cl.isCacheClearRequestedOnLaunch()) {
        setLoadingStatus( tr("Clearing the image cache...") );
        wipeAndCreateDiskCacheStructure();
    } else {
        setLoadingStatus( tr("Restoring the image cache...") );
        _imp->restoreCaches();
    }

    if (cl.isOpenFXCacheClearRequestedOnLaunch()) {
        setLoadingStatus( tr("Clearing the OpenFX Plugins cache...") );
        clearPluginsLoadedCache();
    } else {
        setLoadingStatus( tr("Loading plugin cache...") );
    }


    ///Set host properties after restoring settings since it depends on the host name.
    try {
        _imp->ofxHost->setProperties();
    } catch (std::logic_error&) {
        // ignore
    }

    /*loading all plugins*/
    try {
        loadAllPlugins();
        _imp->loadBuiltinFormats();
    } catch (std::logic_error&) {
        // ignore
    }

    if ( isBackground() && !cl.getIPCPipeName().isEmpty() ) {