spatmod/imagefilterquantize.h

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#ifndef  INC_SPATMOD_IMAGEFILTERQUANTIZE_H
#define  INC_SPATMOD_IMAGEFILTERQUANTIZE_H

#ifndef  INC_SPATMOD_IMAGEFILTER_H
#include <spatmod/imagefilter.h>
#endif

class CONTRASTPARM;

namespace SPATMOD {
namespace IMAGE {

class SAMPLETABLE;

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

class FILTER_QUANTIZE : public FILTER {
   public:

      FILTER_QUANTIZE (
         STAGE *pPreviousStage,              
         bool TakeOwnership                  
         );

      virtual ~FILTER_QUANTIZE ();

      const SAMPLETABLE& GetSampleTable (
         UINT16 SampleNum                    
         ) const;

      ERRVALUE SetSampleTable (
         UINT16 SampleNum,                   
         const SAMPLETABLE& SampleTable      
         );

   private:
      #ifndef GENERATING_DOXYGEN_OUTPUT
      SAMPLETABLE *m_SampleTableArray;

      void ProcessUINT8 (UINT8* pTgt, const UINT8 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessSINT8 (UINT8* pTgt, const INT8 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessUINT16 (UINT8* pTgt, const UINT16 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessSINT16 (UINT8* pTgt, const INT16 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessUINT32 (UINT8* pTgt, const UINT32 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessSINT32 (UINT8* pTgt, const INT32 *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessFloat (UINT8* pTgt, const float *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;
      void ProcessDouble (UINT8* pTgt, const double *pSrc, const SAMPLETABLE& SampleTable, UINT32 NumColumns) const;

      // STAGE overrides.
      virtual ERRVALUE v_PullSubSection (const SECTION& SubSection, BUFFER& buffer);
      virtual ERRVALUE v_Initialize ();

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

   };

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

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

#endif   // INC_SPATMOD_IMAGEFILTERQUANTIZE_H

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