DtOsgScreenCapture.h

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/******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once

#include <vrvOsg/vrvOsg.h>
#include <vrvCore/DtDe.h>
#include <vrvCore/DtChannel.h>
#include <vrvCore/DtScreenCapture.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <string>
#include <vrvCore/DtObserver.h>
#include <osgDB/ReadFile>
#include <osgDB/Registry>
#include <osgDB/WriteFile>

namespace makVrv
{
   
   class DT_DLL_VRVOSG DtOsgScreenCapture 
      : public DtScreenCapture
   {
      
      friend class DtOsgScreenCaptureCreator;
      
   public:

      virtual ~DtOsgScreenCapture();


      virtual void takeScreenCapture(DtChannel* channel) override;

      virtual void readImage(osg::Image* image, int x, int y, int z, int h, GLenum format, GLenum type) const;

   protected:

      DtOsgScreenCapture(DtDe& de);

   };

   class DT_DLL_VRVOSG DtOsgScreenCaptureCreator : public DtScreenCaptureCreator
   {

   public:

      virtual DtScreenCapture* create(DtDe& de);

   };
}