spatmod/imagetargetrvc.h

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#ifndef  INC_SPATMOD_IMAGETARGETRVC_H
#define  INC_SPATMOD_IMAGETARGETRVC_H

#ifndef  INC_SPATMOD_IMAGETARGET_H
#include <spatmod/imagetarget.h>
#endif

#ifndef  INC_RVC_OBJITEMLIST_H
#include <rvc/objitemlist.h>
#endif

#ifndef  INC_RVC_RASTER_H
#include <rvc/raster.h>
#endif

#ifndef  INC_RVC_NULLMASK_H
#include <rvc/nullmask.h>
#endif

namespace SPATMOD {
namespace IMAGE {

//=====================================================================================================================

class TARGET_RVC : public TARGET {
   public:

      enum HISTOGRAM {
         HISTOGRAM_None,               
         HISTOGRAM_Default,            
         HISTOGRAM_AutoSample,         
         HISTOGRAM_Full                
         };

      TARGET_RVC (
         STAGE *pInputStage,                       
         const RVC::OBJITEM& ObjItem,              
         const RVC::CREDENTIALS *pCredentials = 0  
         );

      TARGET_RVC (
         STAGE *pInputStage,                       
         const RVC::OBJITEMLIST& ObjItemList,      
         const RVC::CREDENTIALS *pCredentials = 0  
         );

      virtual ~TARGET_RVC ();

      const RVC::OBJITEMLIST& GetObjItemList (
         ) const { return (m_ObjItemList); }

      void SetCompression (
         RVC::RASTER::COMPTYPE type,
         UINT16 quality
         ) { m_CompressionType = type; m_CompressionQuality = quality; }

      void SetHistogramMode (
         HISTOGRAM HistogramMode
         ) { m_HistogramMode = HistogramMode; }

      void SetPyramidMode (
         RVC::IMAGE::PYRAMID PyramidMode
         ) { m_PyramidMode = PyramidMode; }

      void SetTileSizeOverride (
         UINT32 ColumnsPerTile,              
         UINT32 RowsPerTile = 0              
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      class OUTPUT {
         public:

            OUTPUT ();
            ~OUTPUT ();

            void Close (
               ) {
               m_ObjRaster.Close();
               m_ObjMask.Close();
               }

            RVC::RASTER& GetObjRaster (
               ) { return (m_ObjRaster); }

            bool IsUsed () const
               { return (m_ObjRaster.IsOpen()); }

            ERRVALUE Make (
               RVC::OBJITEM& ObjItem,
               RVC::IMAGE::CELLTYPE CellType,
               const TARGET_RVC& target
               );

            ERRVALUE SetCacheSize (
               const SECTION_ITERATOR& iterator
               );

            ERRVALUE Write (
               INT32 row,
               INT32 col,
               INT32 numcols,
               const void *data,
               const UINT8 *validity
               );

         private:
            RVC::RASTER m_ObjRaster;
            RVC::NULLMASK m_ObjMask;
            RVC::IMAGE::CONVMODE m_ConvMode;
            INT32 m_TilesToCache;
         };
      typedef MILIST<OUTPUT> OUTPUTLIST;
      friend class OUTPUT;

      RVC::OBJITEMLIST m_ObjItemList;
      RVC::CREDENTIALS *m_pCredentials;
      OUTPUTLIST m_OutputList;
      RVC::RASTER::COMPTYPE m_CompressionType;
      UINT16 m_CompressionQuality;
      HISTOGRAM m_HistogramMode;
      RVC::IMAGE::PYRAMID m_PyramidMode;
      UINT32 m_ColumnsPerTile;
      UINT32 m_RowsPerTile;
      SIMPLE_ARRAY<UINT16> m_SampleIdx;
      DOUBLE_ARRAY<double> m_RowBuf;
      bool m_NeedSequential;
      bool m_ProcessedFullImage;
      UINT16 m_NumExtraValidity;

      // BASE overrides.
      virtual float v_QueryIterator (const SECTION_ITERATOR& iterator) const;

      // TARGET overrides.
      virtual ERRVALUE v_Initialize ();
      virtual ERRVALUE v_PushBegin (const SECTION_ITERATOR& iterator);
      virtual ERRVALUE v_PushEnd ();
      virtual ERRVALUE v_PushSubSection (const SECTION& SubSection, const BUFFER& buffer);

      // Unimplemented
      TARGET_RVC (const TARGET_RVC&);
      TARGET_RVC& operator= (const TARGET_RVC&);
      #endif // GENERATING_DOXYGEN_OUTPUT

   };

//=====================================================================================================================

}  // End namespace IMAGE
}  // End namespace SPATMOD

#endif   // INC_SPATMOD_IMAGETARGETRVC_H

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