DtReadFramebufferProcessData.h

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/******************************************************************************
** Copyright (c) 2018 VT-MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once
#include <vrvVideoStream/vrvVideoStream.h>
#include <cstddef> // size_t

namespace makVrv
{
   class DT_DLL_VRVVIDEOSTREAM DtReadFramebufferProcessData
   {
   public:
      enum DataFormat
      {
         RAW,
         JPG,
         PNG,
         BMP,
         NITF,
         X264
      };

      DtReadFramebufferProcessData(); 

      ~DtReadFramebufferProcessData();
      
      void * getImageData() const;

      size_t getImageSizeInBytes() const;

      DataFormat getType() const;

      size_t width() const;

      size_t height() const;

      size_t getRowSizeInBytes() const;

      int getPixelFormat() const;

      int getDataType() const; 

      int getPixelSizeInBits() const; 

   protected:

      void * myData;

      size_t myDataTotalSizeInBytes;

      DataFormat myDataFormat;

      size_t myWidth;

      size_t myHeight;

      size_t myRowSizeInBytes;

      int myPixelFormat;

      int myDataType;

      int myPixelSizeInBits;

      friend class DtReadFramebufferCallback;
      friend class DtEncoderIO;
   };
}