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#ifndef ANDROIDSURFACETEXTURE_H
#define ANDROIDSURFACETEXTURE_H

#include <qobject.h>
#include <QtCore/private/qjni_p.h>

#include <QMatrix4x4>

QT_BEGIN_NAMESPACE

class AndroidSurfaceTexture : public QObject
{
    Q_OBJECT
public:
    explicit AndroidSurfaceTexture(quint32 texName);
    ~AndroidSurfaceTexture();

    jobject surfaceTexture();
    jobject surface();
    jobject surfaceHolder();
    inline bool isValid() const { return m_surfaceTexture.isValid(); }

    QMatrix4x4 getTransformMatrix();
    void release(); // API level 14
    void updateTexImage();

    void attachToGLContext(quint32 texName); // API level 16
    void detachFromGLContext(); // API level 16

    static bool initJNI(JNIEnv *env);

Q_SIGNALS:
    void frameAvailable();

private:
    void setOnFrameAvailableListener(const QJNIObjectPrivate &listener);

    QJNIObjectPrivate m_surfaceTexture;
    QJNIObjectPrivate m_surface;
    QJNIObjectPrivate m_surfaceHolder;
};

QT_END_NAMESPACE

#endif // ANDROIDSURFACETEXTURE_H