/****************************************************************************
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** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
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#ifndef QT3DRENDER_QRENDERASPECT_P_H
#define QT3DRENDER_QRENDERASPECT_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <Qt3DRender/qrenderaspect.h>
#include <Qt3DCore/private/qabstractaspect_p.h>
#include <Qt3DRender/private/qt3drender_global_p.h>

#include <QtCore/qmutex.h>

QT_BEGIN_NAMESPACE

class QSurface;
class QScreen;

namespace Qt3DRender {

class QSceneImporter;

namespace Render {
class AbstractRenderer;
class NodeManagers;
class QRenderPlugin;
}

namespace Render {
class OffscreenSurfaceHelper;
}

class Q_3DRENDERSHARED_PRIVATE_EXPORT QRenderAspectPrivate : public Qt3DCore::QAbstractAspectPrivate
{
public:
    QRenderAspectPrivate(QRenderAspect::RenderType type);
    ~QRenderAspectPrivate();

    Q_DECLARE_PUBLIC(QRenderAspect)

    static QRenderAspectPrivate* findPrivate(Qt3DCore::QAspectEngine *engine);

    void syncDirtyFrontEndNode(Qt3DCore::QNode *node, Qt3DCore::QBackendNode *backend, bool firstTime) const override;
    void jobsDone() override;

    void registerBackendTypes();
    void unregisterBackendTypes();
    void loadSceneParsers();
    void loadRenderPlugin(const QString &pluginName);
    void renderInitialize(QOpenGLContext *context);
    void renderSynchronous(bool swapBuffers = true);
    void renderShutdown();
    QVector<Qt3DCore::QAspectJobPtr> createGeometryRendererJobs();

    Render::NodeManagers *m_nodeManagers;
    Render::AbstractRenderer *m_renderer;

    bool m_initialized;
    bool m_renderAfterJobs;
    QList<QSceneImporter *> m_sceneImporter;
    QVector<QString> m_loadedPlugins;
    QVector<Render::QRenderPlugin *> m_renderPlugins;
    QRenderAspect::RenderType m_renderType;
    Render::OffscreenSurfaceHelper *m_offscreenHelper;
    QScreen *m_screen = nullptr;

    static QMutex m_pluginLock;
    static QVector<QString> m_pluginConfig;
    static QVector<QRenderAspectPrivate *> m_instances;
    static void configurePlugin(const QString &plugin);
};

}

QT_END_NAMESPACE

#endif // QT3DRENDER_QRENDERASPECT_P_H