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the Software are granted under this license.

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/** \file     QuantX86.h

    \brief    SIMD for Quant/Dequant

*/

#include "CommonLib/CommonDef.h"

#include "CommonDefX86.h"

#include "CommonLib/Quant.h"

namespace vvdec

{

#if ENABLE_SIMD_OPT_QUANT

#ifdef TARGET_SIMD_X86

#if USE_AVX2 && !defined( _mm256_set_m128i )

#define VVCLIB_OWN_mm256_set_m128i

#define _mm256_set_m128i( v0, v1 ) _mm256_inserti128_si256( _mm256_castsi128_si256( v1 ), ( v0 ), 1 )

#endif

static constexpr unsigned short levmask[16] = {0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0,0,0,0,0,0,0,0};

#if USE_AVX2

static constexpr unsigned short xlevmask[32] = {0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0xffff,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

#endif

template< X86_VEXT vext>

static void DeQuantScalingCoreSIMD(const int maxX,const int restX,const int maxY,const int scaleQP,const int *piDequantCoef,const TCoeffSig*const piQCoef,const size_t piQCfStride,TCoeff   *const piCoef,const int rightShift,const int inputMaximum,const TCoeff transformMaximum)

{

  const int inputMinimum = -(inputMaximum+1);

  const TCoeff transformMinimum = -(transformMaximum+1);

  const int width = restX+maxX+1;

  __m128i vlevmask;

  if (maxX<7)

    vlevmask = _mm_loadu_si128( ( __m128i const * )&levmask[7-maxX] );

  else

    vlevmask = _mm_set_epi64x(0xffffffffffffffff,0xffffffffffffffff);

#if USE_AVX2

  __m256i xvlevmask;

  if (maxX<15)

    xvlevmask = _mm256_loadu_si256( ( __m256i const * )&xlevmask[15-maxX] );

  else

    xvlevmask = _mm256_set_epi64x(0xffffffffffffffff,0xffffffffffffffff,0xffffffffffffffff,0xffffffffffffffff);

#endif

  if (rightShift>0)

  {

    const Intermediate_Int iAdd = (Intermediate_Int) 1 << (rightShift - 1);

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scaleQP = _mm_set1_epi16 ((short)scaleQP);

    __m128i v_add = _mm_set1_epi32 (iAdd);

    __m128i v_rshift = _mm_set1_epi64x (rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = maxX  > 1 ? _mm_loadu_si64( ( const __m128i* ) &piQCoef[y * piQCfStride] )

                        : maxX == 1 ? _mm_setr_epi16( piQCoef[y * piQCfStride], piQCoef[y * piQCfStride + 1], 0, 0, 0, 0, 0, 0 )

                                    : _mm_setr_epi16( piQCoef[y * piQCfStride], 0, 0, 0, 0, 0, 0, 0 );

        __m128i v_scale = maxX  > 1 ? _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width] )

                                : maxX == 1 ? _mm_setr_epi32( piDequantCoef[y * width], piDequantCoef[y * width + 1], 0, 0 )

                                            : _mm_setr_epi32( piDequantCoef[y * width], 0, 0, 0 );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

        v_level = _mm_unpacklo_epi16(v_low,v_high);  

        v_level = _mm_mullo_epi32(v_level,v_scale);

        v_level =  _mm_add_epi32(v_level,v_add);

        v_level = _mm_sra_epi32(v_level,v_rshift);        

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

#if USE_AVX2

    else if (maxX<8)

    {

      __m256i xv_add = _mm256_set1_epi32 (iAdd);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        __m256i v_scale = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width] );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

        __m256i xv_level = _mm256_set_m128i (_mm_unpackhi_epi16(v_low,v_high), _mm_unpacklo_epi16(v_low,v_high));

        xv_level = _mm256_mullo_epi32(xv_level,v_scale);

        xv_level =  _mm256_add_epi32(xv_level,xv_add);

        xv_level = _mm256_sra_epi32(xv_level,v_rshift);

        xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

        xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

        _mm256_storeu_si256(( __m256i * )(piCoef+y*width ), xv_level );

      }

    }

    else

    {

      __m256i xv_max =  _mm256_set1_epi16 ((short)inputMaximum);

      __m256i xv_min =  _mm256_set1_epi16 ((short)inputMinimum);

      __m256i xv_scaleQP = _mm256_set1_epi16 ((short)scaleQP);

      __m256i xv_add = _mm256_set1_epi32 (iAdd);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      __m256i v_scale_l,v_scale_h;

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=16)

        {

          __m256i xv_level = _mm256_loadu_si256( ( __m256i const * )&piQCoef[x+ y * piQCfStride]  );

          v_scale_l = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width + x ]);

          v_scale_h = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width + x + 8 ]);

          xv_level = _mm256_and_si256(xv_level,xvlevmask);

          xv_level = _mm256_max_epi16 (xv_level, xv_min);

          xv_level = _mm256_min_epi16 (xv_level, xv_max);

          __m256i xv_low = _mm256_mullo_epi16(xv_level,xv_scaleQP);

          __m256i xv_high = _mm256_mulhi_epi16(xv_level,xv_scaleQP);

          xv_low = _mm256_permute4x64_epi64(xv_low,0xD8);

          xv_high = _mm256_permute4x64_epi64(xv_high,0xD8);

          xv_level = _mm256_unpacklo_epi16(xv_low,xv_high);

          xv_level = _mm256_mullo_epi32(xv_level,v_scale_l);

          xv_level =  _mm256_add_epi32(xv_level,xv_add);

          xv_level = _mm256_sra_epi32(xv_level,v_rshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+x+y*width ), xv_level );

          xv_level = _mm256_unpackhi_epi16(xv_low,xv_high);

          xv_level = _mm256_mullo_epi32(xv_level,v_scale_h);

          xv_level =  _mm256_add_epi32(xv_level,xv_add);

          xv_level = _mm256_sra_epi32(xv_level,v_rshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+8+x+y*width ), xv_level );

        }

      }

    }

#else

    else

    {        

      __m128i v_scale_l,v_scale_h;

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          v_scale_l = _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width+x] );

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level = _mm_mullo_epi32(v_level,v_scale_l);

          v_level =  _mm_add_epi32(v_level,v_add);

          v_level = _mm_sra_epi32(v_level,v_rshift);        

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+y*width +x), v_level );

          if (maxX + 1 - x > 4)

          {

            v_scale_h = _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width+x+4] );

            v_level = _mm_unpackhi_epi16(v_low,v_high);

            v_level = _mm_mullo_epi32(v_level,v_scale_h);

            v_level =  _mm_add_epi32(v_level,v_add);

            v_level = _mm_sra_epi32(v_level,v_rshift);

            v_level = _mm_max_epi32 (v_level, v_Tmin);

            v_level = _mm_min_epi32 (v_level, v_Tmax);

            _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

          }

        }

      }

    }

#endif

  }

  else  // rightshift <0

  {

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scaleQP = _mm_set1_epi16 ((short)scaleQP);

    __m128i v_lshift = _mm_set1_epi64x (-rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = maxX  > 1 ? _mm_loadu_si64( ( const __m128i* ) &piQCoef[y * piQCfStride] )

                        : maxX == 1 ? _mm_setr_epi16( piQCoef[y * piQCfStride], piQCoef[y * piQCfStride + 1], 0, 0, 0, 0, 0, 0 )

                                    : _mm_setr_epi16( piQCoef[y * piQCfStride], 0, 0, 0, 0, 0, 0, 0 );

        __m128i v_scale = maxX  > 1 ? _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width] )

                                : maxX == 1 ? _mm_setr_epi32( piDequantCoef[y * width], piDequantCoef[y * width + 1], 0, 0 )

                                            : _mm_setr_epi32( piDequantCoef[y * width], 0, 0, 0 );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level = _mm_mullo_epi32(v_level,v_scale);

        v_level = _mm_sll_epi32(v_level,v_lshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

#if USE_AVX2

    else if (maxX<8)

    {

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        __m256i v_scale = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width] );

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

        __m256i xv_level = _mm256_set_m128i (_mm_unpackhi_epi16(v_low,v_high), _mm_unpacklo_epi16(v_low,v_high));

        xv_level = _mm256_mullo_epi32(xv_level,v_scale);

        xv_level = _mm256_sll_epi32(xv_level,v_lshift);

        xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

        xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

        _mm256_storeu_si256(( __m256i * )(piCoef+y*width ), xv_level );

      }

    }

    else

    {

      __m256i xv_max =  _mm256_set1_epi16 ((short)inputMaximum);

      __m256i xv_min =  _mm256_set1_epi16 ((short)inputMinimum);

      __m256i xv_scaleQP = _mm256_set1_epi16 ((short)scaleQP);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      __m256i v_scale_l,v_scale_h;

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=16)

        {

          __m256i xv_level = _mm256_loadu_si256( ( __m256i const * )&piQCoef[x+ y * piQCfStride]  );

          v_scale_l = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width + x ]);

          v_scale_h = _mm256_loadu_si256( ( const __m256i* ) &piDequantCoef[y * width + x + 8 ]);

          xv_level = _mm256_and_si256(xv_level,xvlevmask);

          xv_level = _mm256_max_epi16 (xv_level, xv_min);

          xv_level = _mm256_min_epi16 (xv_level, xv_max);

          __m256i xv_low = _mm256_mullo_epi16(xv_level,xv_scaleQP);

          __m256i xv_high = _mm256_mulhi_epi16(xv_level,xv_scaleQP);

          xv_low = _mm256_permute4x64_epi64(xv_low,0xD8);

          xv_high = _mm256_permute4x64_epi64(xv_high,0xD8);

          xv_level = _mm256_unpacklo_epi16(xv_low,xv_high);

          xv_level = _mm256_mullo_epi32(xv_level,v_scale_l);

          xv_level = _mm256_sll_epi32(xv_level,v_lshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+x+y*width ), xv_level );

          xv_level = _mm256_unpackhi_epi16(xv_low,xv_high);

          xv_level = _mm256_mullo_epi32(xv_level,v_scale_h);

          xv_level = _mm256_sll_epi32(xv_level,v_lshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+8+x+y*width ), xv_level );

        }

      }

    }

#else

    else

    {

      __m128i v_scale_l,v_scale_h;

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          v_scale_l = _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width+x] );

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scaleQP);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scaleQP);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level = _mm_mullo_epi32(v_level,v_scale_l);

          v_level = _mm_sll_epi32(v_level,v_lshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+x+y*width ), v_level );

          if (maxX + 1 - x > 4)

          {

            v_scale_h = _mm_loadu_si128( ( const __m128i* ) &piDequantCoef[y * width+x+4] );

            v_level = _mm_unpackhi_epi16(v_low,v_high);

            v_level = _mm_mullo_epi32(v_level,v_scale_h);

            v_level = _mm_sll_epi32(v_level,v_lshift);

            v_level = _mm_max_epi32 (v_level, v_Tmin);

            v_level = _mm_min_epi32 (v_level, v_Tmax);

            _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

          }

        }

      }

    }

#endif

  }

}

Unexecuted instantiation: Quant_sse41.cpp:void vvdec::DeQuantScalingCoreSIMD<(vvdec::x86_simd::X86_VEXT)1>(int, int, int, int, int const*, short const*, unsigned long, int*, int, int, int)

Unexecuted instantiation: Quant_avx2.cpp:void vvdec::DeQuantScalingCoreSIMD<(vvdec::x86_simd::X86_VEXT)4>(int, int, int, int, int const*, short const*, unsigned long, int*, int, int, int)

template< X86_VEXT vext>

static void DeQuantCoreSIMD(const int maxX,const int restX,const int maxY,const int scale,const TCoeffSig*const piQCoef,const size_t piQCfStride,TCoeff   *const piCoef,const int rightShift,const int inputMaximum,const TCoeff transformMaximum)

{

  const int inputMinimum = -(inputMaximum+1);

  const TCoeff transformMinimum = -(transformMaximum+1);

  const int width = restX+maxX+1;

  __m128i vlevmask;

  if (maxX<7)

    vlevmask = _mm_loadu_si128( ( __m128i const * )&levmask[7-maxX] );

  else

    vlevmask = _mm_set_epi64x(0xffffffffffffffff,0xffffffffffffffff);

#if USE_AVX2

  __m256i xvlevmask;

  if (maxX<15)

    xvlevmask = _mm256_loadu_si256( ( __m256i const * )&xlevmask[15-maxX] );

  else

    xvlevmask = _mm256_set_epi64x(0xffffffffffffffff,0xffffffffffffffff,0xffffffffffffffff,0xffffffffffffffff);

#endif

  if (rightShift>0)

  {

    const Intermediate_Int iAdd = (Intermediate_Int) 1 << (rightShift - 1);

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scale = _mm_set1_epi16 ((short)scale);

    __m128i v_add = _mm_set1_epi32 (iAdd);

    __m128i v_rshift = _mm_set1_epi64x (rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = maxX  > 1 ? _mm_loadu_si64( ( const __m128i* ) &piQCoef[y * piQCfStride] )

                        : maxX == 1 ? _mm_setr_epi16( piQCoef[y * piQCfStride], piQCoef[y * piQCfStride + 1], 0, 0, 0, 0, 0, 0 )

                                    : _mm_setr_epi16( piQCoef[y * piQCfStride], 0, 0, 0, 0, 0, 0, 0 );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level =  _mm_add_epi32(v_level,v_add);

        v_level = _mm_sra_epi32(v_level,v_rshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

#if USE_AVX2

    else if (maxX<8)

    {

      __m256i xv_add = _mm256_set1_epi32 (iAdd);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        __m256i xv_level = _mm256_set_m128i (_mm_unpackhi_epi16(v_low,v_high), _mm_unpacklo_epi16(v_low,v_high));

        xv_level =  _mm256_add_epi32(xv_level,xv_add);

        xv_level = _mm256_sra_epi32(xv_level,v_rshift);

        xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

        xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

        _mm256_storeu_si256(( __m256i * )(piCoef+y*width ), xv_level );

      }

    }

    else

    {

      __m256i xv_max =  _mm256_set1_epi16 ((short)inputMaximum);

      __m256i xv_min =  _mm256_set1_epi16 ((short)inputMinimum);

      __m256i xv_scale = _mm256_set1_epi16 ((short)scale);

      __m256i xv_add = _mm256_set1_epi32 (iAdd);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=16)

        {

          __m256i xv_level = _mm256_loadu_si256( ( __m256i const * )&piQCoef[x+ y * piQCfStride]  );

          xv_level = _mm256_and_si256(xv_level,xvlevmask);

          xv_level = _mm256_max_epi16 (xv_level, xv_min);

          xv_level = _mm256_min_epi16 (xv_level, xv_max);

          __m256i xv_low = _mm256_mullo_epi16(xv_level,xv_scale);

          __m256i xv_high = _mm256_mulhi_epi16(xv_level,xv_scale);

          xv_low = _mm256_permute4x64_epi64(xv_low,0xD8);

          xv_high = _mm256_permute4x64_epi64(xv_high,0xD8);

          xv_level = _mm256_unpacklo_epi16(xv_low,xv_high);

          xv_level =  _mm256_add_epi32(xv_level,xv_add);

          xv_level = _mm256_sra_epi32(xv_level,v_rshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+x+y*width ), xv_level );

          xv_level = _mm256_unpackhi_epi16(xv_low,xv_high);

          xv_level =  _mm256_add_epi32(xv_level,xv_add);

          xv_level = _mm256_sra_epi32(xv_level,v_rshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+8+x+y*width ), xv_level );

        }

      }

    }

#else

/*

    else if (maxX<8)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level =  _mm_add_epi32(v_level,v_add);

        v_level = _mm_sra_epi32(v_level,v_rshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

        v_level = _mm_unpackhi_epi16(v_low,v_high);

        v_level =  _mm_add_epi32(v_level,v_add);

        v_level = _mm_sra_epi32(v_level,v_rshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+4+y*width ), v_level );

      }

    }

*/

    else

    {

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level =  _mm_add_epi32(v_level,v_add);

          v_level = _mm_sra_epi32(v_level,v_rshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+x+y*width ), v_level );

          if( maxX + 1 - x <= 4 ) continue;

          v_level = _mm_unpackhi_epi16(v_low,v_high);

          v_level =  _mm_add_epi32(v_level,v_add);

          v_level = _mm_sra_epi32(v_level,v_rshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

        }

      }

    }

#endif

  }

  else  // rightshift <0

  {

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scale = _mm_set1_epi16 ((short)scale);

    __m128i v_lshift = _mm_set1_epi64x (-rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = maxX  > 1 ? _mm_loadu_si64( ( const __m128i* ) &piQCoef[y * piQCfStride] )

                        : maxX == 1 ? _mm_setr_epi16( piQCoef[y * piQCfStride], piQCoef[y * piQCfStride + 1], 0, 0, 0, 0, 0, 0 )

                                    : _mm_setr_epi16( piQCoef[y * piQCfStride], 0, 0, 0, 0, 0, 0, 0 );

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level = _mm_sll_epi32(v_level,v_lshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

#if USE_AVX2

    else if (maxX<8)

    {

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        __m256i xv_level = _mm256_set_m128i (_mm_unpackhi_epi16(v_low,v_high), _mm_unpacklo_epi16(v_low,v_high));

        xv_level = _mm256_sll_epi32(xv_level,v_lshift);

        xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

        xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

        _mm256_storeu_si256(( __m256i * )(piCoef+y*width ), xv_level );

      }

    }

    else

    {

      __m256i xv_max =  _mm256_set1_epi16 ((short)inputMaximum);

      __m256i xv_min =  _mm256_set1_epi16 ((short)inputMinimum);

      __m256i xv_scale = _mm256_set1_epi16 ((short)scale);

      __m256i xv_Tmax =  _mm256_set1_epi32 ((short)transformMaximum);

      __m256i xv_Tmin =  _mm256_set1_epi32 ((short)transformMinimum);

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=16)

        {

          __m256i xv_level = _mm256_loadu_si256( ( __m256i const * )&piQCoef[x+ y * piQCfStride]  );

          xv_level = _mm256_and_si256(xv_level,xvlevmask);

          xv_level = _mm256_max_epi16 (xv_level, xv_min);

          xv_level = _mm256_min_epi16 (xv_level, xv_max);

          __m256i xv_low = _mm256_mullo_epi16(xv_level,xv_scale);

          __m256i xv_high = _mm256_mulhi_epi16(xv_level,xv_scale);

          xv_low = _mm256_permute4x64_epi64(xv_low,0xD8);

          xv_high = _mm256_permute4x64_epi64(xv_high,0xD8);

          xv_level = _mm256_unpacklo_epi16(xv_low,xv_high);

          xv_level = _mm256_sll_epi32(xv_level,v_lshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+x+y*width ), xv_level );

          xv_level = _mm256_unpackhi_epi16(xv_low,xv_high);

          xv_level = _mm256_sll_epi32(xv_level,v_lshift);

          xv_level = _mm256_max_epi32 (xv_level, xv_Tmin);

          xv_level = _mm256_min_epi32 (xv_level, xv_Tmax);

          _mm256_storeu_si256(( __m256i * )(piCoef+8+x+y*width ), xv_level );

        }

      }

    }

#else

/*

    else if (maxX<8)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level = _mm_sll_epi32(v_level,v_lshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

        v_level = _mm_unpackhi_epi16(v_low,v_high);

        v_level = _mm_sll_epi32(v_level,v_lshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+4+y*width ), v_level );

      }

    }

*/

    else

    {

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level = _mm_sll_epi32(v_level,v_lshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+x+y*width ), v_level );

          if( maxX + 1 - x <= 4 ) continue;

          v_level = _mm_unpackhi_epi16(v_low,v_high);

          v_level = _mm_sll_epi32(v_level,v_lshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

        }

      }

    }

#endif

  }

}

Unexecuted instantiation: Quant_sse41.cpp:void vvdec::DeQuantCoreSIMD<(vvdec::x86_simd::X86_VEXT)1>(int, int, int, int, short const*, unsigned long, int*, int, int, int)

Unexecuted instantiation: Quant_avx2.cpp:void vvdec::DeQuantCoreSIMD<(vvdec::x86_simd::X86_VEXT)4>(int, int, int, int, short const*, unsigned long, int*, int, int, int)

template< X86_VEXT vext>

static void DeQuantCorePCMSIMD(const int maxX,const int restX,const int maxY,const int scale,TCoeff   *const piQCoef,const size_t piQCfStride,TCoeff   *const piCoef,const int rightShift,const int inputMaximum,const TCoeff transformMaximum)

{

  const int inputMinimum = -(inputMaximum+1);

  const TCoeff transformMinimum = -(transformMaximum+1);

  const int width = restX+maxX+1;

  __m128i vlevmask;

  if (maxX<7)

    vlevmask = _mm_loadu_si128( ( __m128i const * )&levmask[7-maxX] );

  else

    vlevmask = _mm_set_epi64x(0xffffffffffffffff,0xffffffffffffffff);

  if (rightShift>0)

  {

    const Intermediate_Int iAdd = (Intermediate_Int) 1 << (rightShift - 1);

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scale = _mm_set1_epi16 ((short)scale);

    __m128i v_add = _mm_set1_epi32 (iAdd);

    __m128i v_rshift = _mm_set1_epi64x (rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_packs_epi32 (v_level,v_level);

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level =  _mm_add_epi32(v_level,v_add);

        v_level = _mm_sra_epi32(v_level,v_rshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

    else

    {

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_levell = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          __m128i v_levelh = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+4 + y * piQCfStride]  );

          __m128i v_level = _mm_packs_epi32 (v_levell,v_levelh);

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level =  _mm_add_epi32(v_level,v_add);

          v_level = _mm_sra_epi32(v_level,v_rshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+x+y*width ), v_level );

          v_level = _mm_unpackhi_epi16(v_low,v_high);

          v_level =  _mm_add_epi32(v_level,v_add);

          v_level = _mm_sra_epi32(v_level,v_rshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

        }

      }

    }

  }

  else  // rightshift <0

  {

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scale = _mm_set1_epi16 ((short)scale);

    __m128i v_lshift = _mm_set1_epi64x (-rightShift);

    if (maxX<4)

    {

      for( int y = 0; y <= maxY; y++)

      {

        __m128i v_level = _mm_loadu_si128( ( __m128i const * )&piQCoef[y * piQCfStride]  );

        v_level = _mm_packs_epi32 (v_level,v_level);

        v_level = _mm_and_si128(v_level,vlevmask);

        v_level = _mm_max_epi16 (v_level, v_min);

        v_level = _mm_min_epi16 (v_level, v_max);

        __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

        __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

        v_level = _mm_unpacklo_epi16(v_low,v_high);

        v_level = _mm_sll_epi32(v_level,v_lshift);

        v_level = _mm_max_epi32 (v_level, v_Tmin);

        v_level = _mm_min_epi32 (v_level, v_Tmax);

        _mm_storeu_si128(( __m128i * )(piCoef+y*width ), v_level );

      }

    }

    else

    {

      for( int y = 0; y <= maxY; y++)

      {

        for( int x = 0; x <= maxX; x+=8)

        {

          __m128i v_levell = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+ y * piQCfStride]  );

          __m128i v_levelh = _mm_loadu_si128( ( __m128i const * )&piQCoef[x+4 + y * piQCfStride]  );

          __m128i v_level = _mm_packs_epi32 (v_levell,v_levelh);

          v_level = _mm_and_si128(v_level,vlevmask);

          v_level = _mm_max_epi16 (v_level, v_min);

          v_level = _mm_min_epi16 (v_level, v_max);

          __m128i v_low = _mm_mullo_epi16(v_level,v_scale);

          __m128i v_high = _mm_mulhi_epi16(v_level,v_scale);

          v_level = _mm_unpacklo_epi16(v_low,v_high);

          v_level = _mm_sll_epi32(v_level,v_lshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+x+y*width ), v_level );

          v_level = _mm_unpackhi_epi16(v_low,v_high);

          v_level = _mm_sll_epi32(v_level,v_lshift);

          v_level = _mm_max_epi32 (v_level, v_Tmin);

          v_level = _mm_min_epi32 (v_level, v_Tmax);

          _mm_storeu_si128(( __m128i * )(piCoef+4+x+y*width ), v_level );

        }

      }

    }

  }

}

Unexecuted instantiation: Quant_sse41.cpp:void vvdec::DeQuantCorePCMSIMD<(vvdec::x86_simd::X86_VEXT)1>(int, int, int, int, int*, unsigned long, int*, int, int, int)

Unexecuted instantiation: Quant_avx2.cpp:void vvdec::DeQuantCorePCMSIMD<(vvdec::x86_simd::X86_VEXT)4>(int, int, int, int, int*, unsigned long, int*, int, int, int)

template< X86_VEXT vext>

static void DeQuantScalingPCMCoreSIMD(const int maxX,const int restX,const int maxY,const int scaleQP,const int     *piDequantCoef,TCoeff   *const piQCoef,const size_t piQCfStride,TCoeff   *const piCoef,const int rightShift,const int inputMaximum,const TCoeff transformMaximum)

{

  const int inputMinimum = -(inputMaximum+1);

  const TCoeff transformMinimum = -(transformMaximum+1);

  const int width = restX+maxX+1;

  __m128i vlevmask;

  if (maxX<7)

    vlevmask = _mm_loadu_si128( ( __m128i const * )&levmask[7-maxX] );

  else

    vlevmask = _mm_set_epi64x(0xffffffffffffffff,0xffffffffffffffff);

  if (rightShift>0)

  {

    const Intermediate_Int iAdd = (Intermediate_Int) 1 << (rightShift - 1);

    __m128i v_max =  _mm_set1_epi16 ((short)inputMaximum);

    __m128i v_min =  _mm_set1_epi16 ((short)inputMinimum);

    __m128i v_Tmax =  _mm_set1_epi32 ((short)transformMaximum);

    __m128i v_Tmin =  _mm_set1_epi32 ((short)transformMinimum);

    __m128i v_scaleQP = _mm_set1_epi16 ((short)scaleQP);

    __m128i v_add = _mm_set1_epi32 (iAdd);

    __m128i v_rshift = _mm_set1_epi64x (rightShift);

    if (maxX<4)

    {