#pragma once

#ifndef QTOFFLINEGL_H

#define QTOFFLINEGL_H

#include <memory></memory>

#include <qtopengl></qtopengl>

#include <qglformat></qglformat>

#include <qglcontext></qglcontext>

#include <qglpixelbuffer></qglpixelbuffer>

#include <qopenglframebufferobject></qopenglframebufferobject>

#include "tofflinegl.h"

class QtOfflineGL final : public TOfflineGL::Imp {

public:

  std::shared_ptr<qopenglcontext> m_context;</qopenglcontext>

  std::shared_ptr<qopenglcontext> m_oldContext;</qopenglcontext>

  std::shared_ptr<qoffscreensurface> m_surface;</qoffscreensurface>

  std::shared_ptr<qopenglframebufferobject> m_fbo;</qopenglframebufferobject>

  QtOfflineGL(TDimension rasterSize, std::shared_ptr<tofflinegl::imp> shared);</tofflinegl::imp>

  ~QtOfflineGL();

  void createContext(TDimension rasterSize,

                     std::shared_ptr<tofflinegl::imp> shared) override;</tofflinegl::imp>

  void makeCurrent() override;

  void doneCurrent() override;

  void saveCurrentContext();

  void restoreCurrentContext();

  void getRaster(TRaster32P raster) override;

};

//-----------------------------------------------------------------------------

class QtOfflineGLPBuffer final : public TOfflineGL::Imp {

public:

  std::shared_ptr<qglpixelbuffer> m_context;</qglpixelbuffer>

  QtOfflineGLPBuffer(TDimension rasterSize);

  ~QtOfflineGLPBuffer();

  void createContext(TDimension rasterSize);

  void makeCurrent() override;

  void doneCurrent() override;

  void getRaster(TRaster32P raster) override;

};

#endif