DtVideoStreamPostProcessor.h

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/******************************************************************************
** Copyright (c) 2022 VT-MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once


#include <vrvVideoStream/vrvVideoStream.h>

#include <vrvPostProcessor/DtPostProcessor.h>

#include <vrvUtil/DtSignalConnectionManager.h>

namespace makVrv
{
   class DtDe;
   class DtVideoStreamPostProcessorDrawable;
   class DT_DLL_VRVVIDEOSTREAM DtVideoStreamPostProcessor : public DtPostProcessor
   {
   public:
      DtVideoStreamPostProcessor(DtDe& de, const std::string& postProcessorType);

      virtual ~DtVideoStreamPostProcessor();
   private:
      DtVideoStreamPostProcessor();

      DtVideoStreamPostProcessor(const DtVideoStreamPostProcessor&);

      DtVideoStreamPostProcessor& operator=(const DtVideoStreamPostProcessor&);

   public:

      virtual bool update(DtChannel *channel);

      virtual void slot_reloadShaders();

      virtual GLuint inputTexId() const;

      virtual void setInputTexture(const DtChannel* channel, osg::Texture* texture) override;

   protected:

      DtSignalConnectionManager myConnections;

      DtVideoStreamPostProcessorDrawable* myPostProcessorDrawable;

   };

   // For DtPostProcessFactory
   class DT_DLL_VRVVIDEOSTREAM DtVideoStreamPostProcessorCreator : public DtPostProcessorCreator
   {
   public:
      DtPostProcessor* create(DtDe& de, const std::string& postProcessType);
   };

}