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/** \file     TrQuant_EMT.h
    \brief    transform and quantization class (header)
*/

#ifndef __TRQUANT_EMT__
#define __TRQUANT_EMT__

#include "CommonDef.h"


////DCT-II transforms
void fastForwardDCT2_B2  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B2  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT2_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT2_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT2_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT2_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT2_B64 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT2_B64 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);

//DST-VII transforms (EMT)
void fastForwardDST7_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDST7_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDST7_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDST7_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDST7_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDST7_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDST7_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDST7_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);

//DCT-VIII transforms (EMT)
void fastForwardDCT8_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT8_B4  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT8_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT8_B8  (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT8_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT8_B16 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);
void fastForwardDCT8_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2);
void fastInverseDCT8_B32 (const TCoeff *src, TCoeff *dst, int shift, int line, int iSkipLine, int iSkipLine2, const TCoeff outputMinimum, const TCoeff outputMaximum);


#endif // __TRQUANT__
