////  Created by Bradley Austin Davis on 2018/10/21//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #pragma once#include <QtGui/QWindow>#include <QtCore/QSettings> #include <gpu/Forward.h>#include "RenderThread.h" // Create a simple OpenGL window that renders text in various waysclass PlayerWindow : public QWindow {public:     PlayerWindow();    virtual ~PlayerWindow(); protected:    bool eventFilter(QObject* obj, QEvent* event) override;    void keyPressEvent(QKeyEvent* event) override;    void resizeEvent(QResizeEvent* ev) override;    void loadFrame();    void loadFrame(const QString& path); private:    static void textureLoader(const std::vector<uint8_t>& filename, const gpu::TexturePointer& texture, uint16_t layer);    QSettings _settings;    RenderThread _renderThread;};