DtSubmitDesktopOverlayCallback.h

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


#pragma once

#include "vrvVirtualReality/vrvVirtualReality.h"
#include "vrvVirtualReality/DtSubmitOverlayCallback.h"

#include "OVR_CAPI.h"

namespace makVrv
{
   class DtDesktopProvider;

   class DT_DLL_VRVVR DtSubmitDesktopOverlayCallback : public DtSubmitOverlayCallback
   {
   private:
      DtSubmitDesktopOverlayCallback();

      DtSubmitDesktopOverlayCallback(const DtSubmitDesktopOverlayCallback& orig);

      DtSubmitDesktopOverlayCallback& operator=(const DtSubmitDesktopOverlayCallback&);

   public:
      DtSubmitDesktopOverlayCallback(osg::Texture* tex, DtDe& de, DtVirtualRealityDriver& driver);

      virtual ~DtSubmitDesktopOverlayCallback();

      virtual void setOffsetMatrix(const osg::Matrixd& mat);

      virtual void setFlipOverlay(bool flip);

      virtual void setEnabled(bool enable);

   protected:
      virtual void submitOverlay(osg::RenderInfo& renderInfo) const;

      DtDesktopProvider* myProvider;

      int myWidth;
      int myHeight;
   };
}