qt-everywhere-src-5.14.1/qtlocation/src/plugins/geoservices/mapboxgl/qsgmapboxglnode.h

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** Copyright (C) 2017 Mapbox, Inc.
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#ifndef QSGMAPBOXGLNODE_H
#define QSGMAPBOXGLNODE_H

#include <QtQuick/QQuickWindow>
#include <QtQuick/QSGRenderNode>
#include <QtQuick/QSGSimpleTextureNode>
#include <QtQuick/private/qsgtexture_p.h>
#include <QtGui/QOpenGLFramebufferObject>

#include <QMapboxGL>

class QGeoMapMapboxGL;

class QSGMapboxGLTextureNode : public QSGSimpleTextureNode
{
public:
    QSGMapboxGLTextureNode(const QMapboxGLSettings &, const QSize &, qreal pixelRatio, QGeoMapMapboxGL *geoMap);

    QMapboxGL* map() const;

    void resize(const QSize &size, qreal pixelRatio);
    void render(QQuickWindow *);

private:
    QScopedPointer<QMapboxGL> m_map;
    QScopedPointer<QOpenGLFramebufferObject> m_fbo;
};

class QSGMapboxGLRenderNode : public QSGRenderNode
{
public:
    QSGMapboxGLRenderNode(const QMapboxGLSettings &, const QSize &, qreal pixelRatio, QGeoMapMapboxGL *geoMap);

    QMapboxGL* map() const;

    // QSGRenderNode
    void render(const RenderState *state) override;
    StateFlags changedStates() const override;

private:
    QScopedPointer<QMapboxGL> m_map;
};

#endif // QSGMAPBOXGLNODE_H