/****************************************************************************
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* Copyright (C) 2014-2015 Intel Corporation. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* @file utils.h
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*
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* @brief Utilities used by SWR core related to pixel formats.
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*
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******************************************************************************/
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#pragma once
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#include "core/utils.h"
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#include "common/simdintrin.h"
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INLINE
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void vTranspose(simd4scalar &row0, simd4scalar &row1, simd4scalar &row2, simd4scalar &row3)
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{
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simd4scalari row0i = SIMD128::castps_si(row0);
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simd4scalari row1i = SIMD128::castps_si(row1);
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simd4scalari row2i = SIMD128::castps_si(row2);
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simd4scalari row3i = SIMD128::castps_si(row3);
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simd4scalari vTemp = row2i;
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row2i = SIMD128::unpacklo_epi32(row2i, row3i);
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vTemp = SIMD128::unpackhi_epi32(vTemp, row3i);
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row3i = row0i;
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row0i = SIMD128::unpacklo_epi32(row0i, row1i);
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row3i = SIMD128::unpackhi_epi32(row3i, row1i);
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row1i = row0i;
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row0i = SIMD128::unpacklo_epi64(row0i, row2i);
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row1i = SIMD128::unpackhi_epi64(row1i, row2i);
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row2i = row3i;
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row2i = SIMD128::unpacklo_epi64(row2i, vTemp);
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row3i = SIMD128::unpackhi_epi64(row3i, vTemp);
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row0 = SIMD128::castsi_ps(row0i);
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row1 = SIMD128::castsi_ps(row1i);
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row2 = SIMD128::castsi_ps(row2i);
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row3 = SIMD128::castsi_ps(row3i);
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}
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INLINE
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void vTranspose(simd4scalari &row0, simd4scalari &row1, simd4scalari &row2, simd4scalari &row3)
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{
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simd4scalari vTemp = row2;
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row2 = SIMD128::unpacklo_epi32(row2, row3);
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vTemp = SIMD128::unpackhi_epi32(vTemp, row3);
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row3 = row0;
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row0 = SIMD128::unpacklo_epi32(row0, row1);
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row3 = SIMD128::unpackhi_epi32(row3, row1);
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row1 = row0;
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row0 = SIMD128::unpacklo_epi64(row0, row2);
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row1 = SIMD128::unpackhi_epi64(row1, row2);
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row2 = row3;
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row2 = SIMD128::unpacklo_epi64(row2, vTemp);
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row3 = SIMD128::unpackhi_epi64(row3, vTemp);
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}
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#if KNOB_SIMD_WIDTH == 8
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INLINE
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void vTranspose3x8(simd4scalar (&vDst)[8], const simdscalar &vSrc0, const simdscalar &vSrc1, const simdscalar &vSrc2)
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{
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simdscalar r0r2 = _simd_unpacklo_ps(vSrc0, vSrc2); //x0z0x1z1 x4z4x5z5
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simdscalar r1rx = _simd_unpacklo_ps(vSrc1, _simd_setzero_ps()); //y0w0y1w1 y4w4y5w5
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simdscalar r02r1xlolo = _simd_unpacklo_ps(r0r2, r1rx); //x0y0z0w0 x4y4z4w4
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simdscalar r02r1xlohi = _simd_unpackhi_ps(r0r2, r1rx); //x1y1z1w1 x5y5z5w5
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r0r2 = _simd_unpackhi_ps(vSrc0, vSrc2); //x2z2x3z3 x6z6x7z7
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r1rx = _simd_unpackhi_ps(vSrc1, _simd_setzero_ps()); //y2w2y3w3 y6w6yw77
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simdscalar r02r1xhilo = _simd_unpacklo_ps(r0r2, r1rx); //x2y2z2w2 x6y6z6w6
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simdscalar r02r1xhihi = _simd_unpackhi_ps(r0r2, r1rx); //x3y3z3w3 x7y7z7w7
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vDst[0] = _simd_extractf128_ps(r02r1xlolo, 0);
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vDst[1] = _simd_extractf128_ps(r02r1xlohi, 0);
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vDst[2] = _simd_extractf128_ps(r02r1xhilo, 0);
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vDst[3] = _simd_extractf128_ps(r02r1xhihi, 0);
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vDst[4] = _simd_extractf128_ps(r02r1xlolo, 1);
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vDst[5] = _simd_extractf128_ps(r02r1xlohi, 1);
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vDst[6] = _simd_extractf128_ps(r02r1xhilo, 1);
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vDst[7] = _simd_extractf128_ps(r02r1xhihi, 1);
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}
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INLINE
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void vTranspose4x8(simd4scalar (&vDst)[8], const simdscalar &vSrc0, const simdscalar &vSrc1, const simdscalar &vSrc2, const simdscalar &vSrc3)
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{
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simdscalar r0r2 = _simd_unpacklo_ps(vSrc0, vSrc2); //x0z0x1z1 x4z4x5z5
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simdscalar r1rx = _simd_unpacklo_ps(vSrc1, vSrc3); //y0w0y1w1 y4w4y5w5
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simdscalar r02r1xlolo = _simd_unpacklo_ps(r0r2, r1rx); //x0y0z0w0 x4y4z4w4
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simdscalar r02r1xlohi = _simd_unpackhi_ps(r0r2, r1rx); //x1y1z1w1 x5y5z5w5
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r0r2 = _simd_unpackhi_ps(vSrc0, vSrc2); //x2z2x3z3 x6z6x7z7
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r1rx = _simd_unpackhi_ps(vSrc1, vSrc3); //y2w2y3w3 y6w6yw77
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simdscalar r02r1xhilo = _simd_unpacklo_ps(r0r2, r1rx); //x2y2z2w2 x6y6z6w6
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simdscalar r02r1xhihi = _simd_unpackhi_ps(r0r2, r1rx); //x3y3z3w3 x7y7z7w7
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vDst[0] = _simd_extractf128_ps(r02r1xlolo, 0);
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vDst[1] = _simd_extractf128_ps(r02r1xlohi, 0);
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vDst[2] = _simd_extractf128_ps(r02r1xhilo, 0);
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vDst[3] = _simd_extractf128_ps(r02r1xhihi, 0);
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vDst[4] = _simd_extractf128_ps(r02r1xlolo, 1);
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vDst[5] = _simd_extractf128_ps(r02r1xlohi, 1);
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vDst[6] = _simd_extractf128_ps(r02r1xhilo, 1);
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vDst[7] = _simd_extractf128_ps(r02r1xhihi, 1);
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}
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#if ENABLE_AVX512_SIMD16
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INLINE
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void vTranspose4x16(simd16scalar(&dst)[4], const simd16scalar &src0, const simd16scalar &src1, const simd16scalar &src2, const simd16scalar &src3)
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{
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const simd16scalari perm = _simd16_set_epi32(15, 11, 7, 3, 14, 10, 6, 2, 13, 9, 5, 1, 12, 8, 4, 0); // pre-permute input to setup the right order after all the unpacking
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simd16scalar pre0 = _simd16_permute_ps(src0, perm); // r
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simd16scalar pre1 = _simd16_permute_ps(src1, perm); // g
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simd16scalar pre2 = _simd16_permute_ps(src2, perm); // b
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simd16scalar pre3 = _simd16_permute_ps(src3, perm); // a
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simd16scalar rblo = _simd16_unpacklo_ps(pre0, pre2);
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simd16scalar galo = _simd16_unpacklo_ps(pre1, pre3);
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simd16scalar rbhi = _simd16_unpackhi_ps(pre0, pre2);
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simd16scalar gahi = _simd16_unpackhi_ps(pre1, pre3);
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dst[0] = _simd16_unpacklo_ps(rblo, galo);
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dst[1] = _simd16_unpackhi_ps(rblo, galo);
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dst[2] = _simd16_unpacklo_ps(rbhi, gahi);
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dst[3] = _simd16_unpackhi_ps(rbhi, gahi);
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}
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#endif
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INLINE
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void vTranspose8x8(simdscalar (&vDst)[8], const simdscalar &vMask0, const simdscalar &vMask1, const simdscalar &vMask2, const simdscalar &vMask3, const simdscalar &vMask4, const simdscalar &vMask5, const simdscalar &vMask6, const simdscalar &vMask7)
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{
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simdscalar __t0 = _simd_unpacklo_ps(vMask0, vMask1);
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simdscalar __t1 = _simd_unpackhi_ps(vMask0, vMask1);
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simdscalar __t2 = _simd_unpacklo_ps(vMask2, vMask3);
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simdscalar __t3 = _simd_unpackhi_ps(vMask2, vMask3);
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simdscalar __t4 = _simd_unpacklo_ps(vMask4, vMask5);
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simdscalar __t5 = _simd_unpackhi_ps(vMask4, vMask5);
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simdscalar __t6 = _simd_unpacklo_ps(vMask6, vMask7);
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simdscalar __t7 = _simd_unpackhi_ps(vMask6, vMask7);
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simdscalar __tt0 = _simd_shuffle_ps(__t0,__t2,_MM_SHUFFLE(1,0,1,0));
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simdscalar __tt1 = _simd_shuffle_ps(__t0,__t2,_MM_SHUFFLE(3,2,3,2));
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simdscalar __tt2 = _simd_shuffle_ps(__t1,__t3,_MM_SHUFFLE(1,0,1,0));
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simdscalar __tt3 = _simd_shuffle_ps(__t1,__t3,_MM_SHUFFLE(3,2,3,2));
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simdscalar __tt4 = _simd_shuffle_ps(__t4,__t6,_MM_SHUFFLE(1,0,1,0));
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simdscalar __tt5 = _simd_shuffle_ps(__t4,__t6,_MM_SHUFFLE(3,2,3,2));
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simdscalar __tt6 = _simd_shuffle_ps(__t5,__t7,_MM_SHUFFLE(1,0,1,0));
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simdscalar __tt7 = _simd_shuffle_ps(__t5,__t7,_MM_SHUFFLE(3,2,3,2));
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vDst[0] = _simd_permute2f128_ps(__tt0, __tt4, 0x20);
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vDst[1] = _simd_permute2f128_ps(__tt1, __tt5, 0x20);
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vDst[2] = _simd_permute2f128_ps(__tt2, __tt6, 0x20);
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vDst[3] = _simd_permute2f128_ps(__tt3, __tt7, 0x20);
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vDst[4] = _simd_permute2f128_ps(__tt0, __tt4, 0x31);
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vDst[5] = _simd_permute2f128_ps(__tt1, __tt5, 0x31);
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vDst[6] = _simd_permute2f128_ps(__tt2, __tt6, 0x31);
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vDst[7] = _simd_permute2f128_ps(__tt3, __tt7, 0x31);
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}
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INLINE
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void vTranspose8x8(simdscalar (&vDst)[8], const simdscalari &vMask0, const simdscalari &vMask1, const simdscalari &vMask2, const simdscalari &vMask3, const simdscalari &vMask4, const simdscalari &vMask5, const simdscalari &vMask6, const simdscalari &vMask7)
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{
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vTranspose8x8(vDst, _simd_castsi_ps(vMask0), _simd_castsi_ps(vMask1), _simd_castsi_ps(vMask2), _simd_castsi_ps(vMask3),
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_simd_castsi_ps(vMask4), _simd_castsi_ps(vMask5), _simd_castsi_ps(vMask6), _simd_castsi_ps(vMask7));
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}
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#endif
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//////////////////////////////////////////////////////////////////////////
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/// TranposeSingleComponent
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//////////////////////////////////////////////////////////////////////////
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template<uint32_t bpp>
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struct TransposeSingleComponent
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{
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//////////////////////////////////////////////////////////////////////////
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/// @brief Pass-thru for single component.
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/// @param pSrc - source data in SOA form
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/// @param pDst - output data in AOS form
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INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
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{
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memcpy(pDst, pSrc, (bpp * KNOB_SIMD_WIDTH) / 8);
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}
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#if ENABLE_AVX512_SIMD16
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INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
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{
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memcpy(pDst, pSrc, (bpp * KNOB_SIMD16_WIDTH) / 8);
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}
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#endif
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};
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//////////////////////////////////////////////////////////////////////////
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/// Transpose8_8_8_8
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//////////////////////////////////////////////////////////////////////////
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struct Transpose8_8_8_8
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{
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//////////////////////////////////////////////////////////////////////////
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/// @brief Performs an SOA to AOS conversion for packed 8_8_8_8 data.
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/// @param pSrc - source data in SOA form
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/// @param pDst - output data in AOS form
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INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
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{
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simdscalari src = _simd_load_si((const simdscalari*)pSrc);
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#if KNOB_SIMD_WIDTH == 8
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#if KNOB_ARCH <= KNOB_ARCH_AVX
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simd4scalari c0c1 = src.v4[0]; // rrrrrrrrgggggggg
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simd4scalari c2c3 = SIMD128::castps_si(_simd_extractf128_ps(_simd_castsi_ps(src), 1)); // bbbbbbbbaaaaaaaa
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simd4scalari c0c2 = SIMD128::unpacklo_epi64(c0c1, c2c3); // rrrrrrrrbbbbbbbb
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simd4scalari c1c3 = SIMD128::unpackhi_epi64(c0c1, c2c3); // ggggggggaaaaaaaa
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simd4scalari c01 = SIMD128::unpacklo_epi8(c0c2, c1c3); // rgrgrgrgrgrgrgrg
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simd4scalari c23 = SIMD128::unpackhi_epi8(c0c2, c1c3); // babababababababa
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simd4scalari c0123lo = SIMD128::unpacklo_epi16(c01, c23); // rgbargbargbargba
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simd4scalari c0123hi = SIMD128::unpackhi_epi16(c01, c23); // rgbargbargbargba
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SIMD128::store_si((simd4scalari*)pDst, c0123lo);
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SIMD128::store_si((simd4scalari*)(pDst + 16), c0123hi);
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#else
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simdscalari dst01 = _simd_shuffle_epi8(src,
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_simd_set_epi32(0x0f078080, 0x0e068080, 0x0d058080, 0x0c048080, 0x80800b03, 0x80800a02, 0x80800901, 0x80800800));
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simdscalari dst23 = _mm256_permute2x128_si256(src, src, 0x01);
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dst23 = _simd_shuffle_epi8(dst23,
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_simd_set_epi32(0x80800f07, 0x80800e06, 0x80800d05, 0x80800c04, 0x0b038080, 0x0a028080, 0x09018080, 0x08008080));
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simdscalari dst = _simd_or_si(dst01, dst23);
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_simd_store_si((simdscalari*)pDst, dst);
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#endif
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#else
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#error Unsupported vector width
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#endif
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}
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#if ENABLE_AVX512_SIMD16
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INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
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{
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simd4scalari src0 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc)); // rrrrrrrrrrrrrrrr
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simd4scalari src1 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc) + 1); // gggggggggggggggg
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simd4scalari src2 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc) + 2); // bbbbbbbbbbbbbbbb
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simd4scalari src3 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc) + 3); // aaaaaaaaaaaaaaaa
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simd16scalari cvt0 = _simd16_cvtepu8_epi32(src0);
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simd16scalari cvt1 = _simd16_cvtepu8_epi32(src1);
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simd16scalari cvt2 = _simd16_cvtepu8_epi32(src2);
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simd16scalari cvt3 = _simd16_cvtepu8_epi32(src3);
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simd16scalari shl1 = _simd16_slli_epi32(cvt1, 8);
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simd16scalari shl2 = _simd16_slli_epi32(cvt2, 16);
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simd16scalari shl3 = _simd16_slli_epi32(cvt3, 24);
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simd16scalari dst = _simd16_or_si(_simd16_or_si(cvt0, shl1), _simd16_or_si(shl2, shl3));
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_simd16_store_si(reinterpret_cast<simd16scalari *>(pDst), dst); // rgbargbargbargbargbargbargbargbargbargbargbargbargbargbargbargba
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}
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#endif
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};
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//////////////////////////////////////////////////////////////////////////
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/// Transpose8_8_8
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//////////////////////////////////////////////////////////////////////////
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struct Transpose8_8_8
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{
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//////////////////////////////////////////////////////////////////////////
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/// @brief Performs an SOA to AOS conversion for packed 8_8_8 data.
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/// @param pSrc - source data in SOA form
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/// @param pDst - output data in AOS form
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INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
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#if ENABLE_AVX512_SIMD16
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INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
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#endif
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};
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//////////////////////////////////////////////////////////////////////////
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/// Transpose8_8
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//////////////////////////////////////////////////////////////////////////
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struct Transpose8_8
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{
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//////////////////////////////////////////////////////////////////////////
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/// @brief Performs an SOA to AOS conversion for packed 8_8 data.
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/// @param pSrc - source data in SOA form
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/// @param pDst - output data in AOS form
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INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
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{
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#if KNOB_SIMD_WIDTH == 8
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simdscalari src = _simd_load_si((const simdscalari*)pSrc);
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simd4scalari rg = src.v4[0]; // rrrrrrrr gggggggg
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simd4scalari g = SIMD128::unpackhi_epi64(rg, rg); // gggggggg gggggggg
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rg = SIMD128::unpacklo_epi8(rg, g);
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SIMD128::store_si((simd4scalari*)pDst, rg);
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#else
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#error Unsupported vector width
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#endif
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}
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#if ENABLE_AVX512_SIMD16
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INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
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{
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simd4scalari src0 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc)); // rrrrrrrrrrrrrrrr
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simd4scalari src1 = SIMD128::load_si(reinterpret_cast<const simd4scalari *>(pSrc) + 1); // gggggggggggggggg
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simdscalari cvt0 = _simd_cvtepu8_epi16(src0);
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simdscalari cvt1 = _simd_cvtepu8_epi16(src1);
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simdscalari shl1 = _simd_slli_epi32(cvt1, 8);
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simdscalari dst = _simd_or_si(cvt0, shl1);
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_simd_store_si(reinterpret_cast<simdscalari *>(pDst), dst); // rgrgrgrgrgrgrgrgrgrgrgrgrgrgrgrg
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}
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#endif
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};
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//////////////////////////////////////////////////////////////////////////
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/// Transpose32_32_32_32
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//////////////////////////////////////////////////////////////////////////
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struct Transpose32_32_32_32
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{
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//////////////////////////////////////////////////////////////////////////
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/// @brief Performs an SOA to AOS conversion for packed 32_32_32_32 data.
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/// @param pSrc - source data in SOA form
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/// @param pDst - output data in AOS form
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INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
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{
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#if KNOB_SIMD_WIDTH == 8
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simdscalar src0 = _simd_load_ps((const float*)pSrc);
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simdscalar src1 = _simd_load_ps((const float*)pSrc + 8);
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simdscalar src2 = _simd_load_ps((const float*)pSrc + 16);
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simdscalar src3 = _simd_load_ps((const float*)pSrc + 24);
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simd4scalar vDst[8];
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vTranspose4x8(vDst, src0, src1, src2, src3);
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SIMD128::store_ps((float*)pDst, vDst[0]);
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SIMD128::store_ps((float*)pDst+4, vDst[1]);
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SIMD128::store_ps((float*)pDst+8, vDst[2]);
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SIMD128::store_ps((float*)pDst+12, vDst[3]);
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SIMD128::store_ps((float*)pDst+16, vDst[4]);
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SIMD128::store_ps((float*)pDst+20, vDst[5]);
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SIMD128::store_ps((float*)pDst+24, vDst[6]);
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SIMD128::store_ps((float*)pDst+28, vDst[7]);
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#else
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#error Unsupported vector width
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#endif
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}
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#if ENABLE_AVX512_SIMD16
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INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
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{
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simd16scalar src0 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc));
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simd16scalar src1 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 16);
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simd16scalar src2 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 32);
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simd16scalar src3 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 48);
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simd16scalar dst[4];
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vTranspose4x16(dst, src0, src1, src2, src3);
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_simd16_store_ps(reinterpret_cast<float *>(pDst) + 0, dst[0]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 16, dst[1]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 32, dst[2]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 48, dst[3]);
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose32_32_32
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose32_32_32
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 32_32_32 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
#if KNOB_SIMD_WIDTH == 8
|
simdscalar src0 = _simd_load_ps((const float*)pSrc);
|
simdscalar src1 = _simd_load_ps((const float*)pSrc + 8);
|
simdscalar src2 = _simd_load_ps((const float*)pSrc + 16);
|
|
simd4scalar vDst[8];
|
vTranspose3x8(vDst, src0, src1, src2);
|
SIMD128::store_ps((float*)pDst, vDst[0]);
|
SIMD128::store_ps((float*)pDst + 4, vDst[1]);
|
SIMD128::store_ps((float*)pDst + 8, vDst[2]);
|
SIMD128::store_ps((float*)pDst + 12, vDst[3]);
|
SIMD128::store_ps((float*)pDst + 16, vDst[4]);
|
SIMD128::store_ps((float*)pDst + 20, vDst[5]);
|
SIMD128::store_ps((float*)pDst + 24, vDst[6]);
|
SIMD128::store_ps((float*)pDst + 28, vDst[7]);
|
#else
|
#error Unsupported vector width
|
#endif
|
}
|
#if ENABLE_AVX512_SIMD16
|
|
INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
simd16scalar src0 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc));
|
simd16scalar src1 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 16);
|
simd16scalar src2 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 32);
|
simd16scalar src3 = _simd16_setzero_ps();
|
|
simd16scalar dst[4];
|
|
vTranspose4x16(dst, src0, src1, src2, src3);
|
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 0, dst[0]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 16, dst[1]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 32, dst[2]);
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 48, dst[3]);
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose32_32
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose32_32
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 32_32 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
#if KNOB_SIMD_WIDTH == 8
|
const float* pfSrc = (const float*)pSrc;
|
simd4scalar src_r0 = SIMD128::load_ps(pfSrc + 0);
|
simd4scalar src_r1 = SIMD128::load_ps(pfSrc + 4);
|
simd4scalar src_g0 = SIMD128::load_ps(pfSrc + 8);
|
simd4scalar src_g1 = SIMD128::load_ps(pfSrc + 12);
|
|
simd4scalar dst0 = SIMD128::unpacklo_ps(src_r0, src_g0);
|
simd4scalar dst1 = SIMD128::unpackhi_ps(src_r0, src_g0);
|
simd4scalar dst2 = SIMD128::unpacklo_ps(src_r1, src_g1);
|
simd4scalar dst3 = SIMD128::unpackhi_ps(src_r1, src_g1);
|
|
float* pfDst = (float*)pDst;
|
SIMD128::store_ps(pfDst + 0, dst0);
|
SIMD128::store_ps(pfDst + 4, dst1);
|
SIMD128::store_ps(pfDst + 8, dst2);
|
SIMD128::store_ps(pfDst + 12, dst3);
|
#else
|
#error Unsupported vector width
|
#endif
|
}
|
#if ENABLE_AVX512_SIMD16
|
|
INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
simd16scalar src0 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc)); // rrrrrrrrrrrrrrrr
|
simd16scalar src1 = _simd16_load_ps(reinterpret_cast<const float *>(pSrc) + 16); // gggggggggggggggg
|
|
simd16scalar tmp0 = _simd16_unpacklo_ps(src0, src1); // r0 g0 r1 g1 r4 g4 r5 g5 r8 g8 r9 g9 rC gC rD gD
|
simd16scalar tmp1 = _simd16_unpackhi_ps(src0, src1); // r2 g2 r3 g3 r6 g6 r7 g7 rA gA rB gB rE gE rF gF
|
|
simd16scalar per0 = _simd16_permute2f128_ps(tmp0, tmp1, 0x44); // (1, 0, 1, 0) // r0 g0 r1 g1 r4 g4 r5 g5 r2 g2 r3 g3 r6 g6 r7 g7
|
simd16scalar per1 = _simd16_permute2f128_ps(tmp0, tmp1, 0xEE); // (3, 2, 3, 2) // r8 g8 r9 g9 rC gC rD gD rA gA rB gB rE gE rF gF
|
|
simd16scalar dst0 = _simd16_permute2f128_ps(per0, per0, 0xD8); // (3, 1, 2, 0) // r0 g0 r1 g1 r2 g2 r3 g3 r4 g4 r5 g5 r6 g6 r7 g7
|
simd16scalar dst1 = _simd16_permute2f128_ps(per1, per1, 0xD8); // (3, 1, 2, 0) // r8 g8 r9 g9 rA gA rB gB rC gC rD gD rE gE rF gF
|
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 0, dst0); // rgrgrgrgrgrgrgrg
|
_simd16_store_ps(reinterpret_cast<float *>(pDst) + 16, dst1); // rgrgrgrgrgrgrgrg
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose16_16_16_16
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose16_16_16_16
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 16_16_16_16 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
#if KNOB_SIMD_WIDTH == 8
|
simdscalari src_rg = _simd_load_si((const simdscalari*)pSrc);
|
simdscalari src_ba = _simd_load_si((const simdscalari*)(pSrc + sizeof(simdscalari)));
|
|
simd4scalari src_r = _simd_extractf128_si(src_rg, 0);
|
simd4scalari src_g = _simd_extractf128_si(src_rg, 1);
|
simd4scalari src_b = _simd_extractf128_si(src_ba, 0);
|
simd4scalari src_a = _simd_extractf128_si(src_ba, 1);
|
|
simd4scalari rg0 = SIMD128::unpacklo_epi16(src_r, src_g);
|
simd4scalari rg1 = SIMD128::unpackhi_epi16(src_r, src_g);
|
simd4scalari ba0 = SIMD128::unpacklo_epi16(src_b, src_a);
|
simd4scalari ba1 = SIMD128::unpackhi_epi16(src_b, src_a);
|
|
simd4scalari dst0 = SIMD128::unpacklo_epi32(rg0, ba0);
|
simd4scalari dst1 = SIMD128::unpackhi_epi32(rg0, ba0);
|
simd4scalari dst2 = SIMD128::unpacklo_epi32(rg1, ba1);
|
simd4scalari dst3 = SIMD128::unpackhi_epi32(rg1, ba1);
|
|
SIMD128::store_si(((simd4scalari*)pDst) + 0, dst0);
|
SIMD128::store_si(((simd4scalari*)pDst) + 1, dst1);
|
SIMD128::store_si(((simd4scalari*)pDst) + 2, dst2);
|
SIMD128::store_si(((simd4scalari*)pDst) + 3, dst3);
|
#else
|
#error Unsupported vector width
|
#endif
|
}
|
#if ENABLE_AVX512_SIMD16
|
|
INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
simdscalari src0 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc)); // rrrrrrrrrrrrrrrr
|
simdscalari src1 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 1); // gggggggggggggggg
|
simdscalari src2 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 2); // bbbbbbbbbbbbbbbb
|
simdscalari src3 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 3); // aaaaaaaaaaaaaaaa
|
|
simdscalari pre0 = _simd_unpacklo_epi16(src0, src1); // rg0 rg1 rg2 rg3 rg8 rg9 rgA rgB
|
simdscalari pre1 = _simd_unpackhi_epi16(src0, src1); // rg4 rg5 rg6 rg7 rgC rgD rgE rgF
|
simdscalari pre2 = _simd_unpacklo_epi16(src2, src3); // ba0 ba1 ba3 ba3 ba8 ba9 baA baB
|
simdscalari pre3 = _simd_unpackhi_epi16(src2, src3); // ba4 ba5 ba6 ba7 baC baD baE baF
|
|
simdscalari tmp0 = _simd_unpacklo_epi32(pre0, pre2); // rbga0 rbga1 rbga8 rbga9
|
simdscalari tmp1 = _simd_unpackhi_epi32(pre0, pre2); // rbga2 rbga3 rbgaA rbgaB
|
simdscalari tmp2 = _simd_unpacklo_epi32(pre1, pre3); // rbga4 rbga5 rgbaC rbgaD
|
simdscalari tmp3 = _simd_unpackhi_epi32(pre1, pre3); // rbga6 rbga7 rbgaE rbgaF
|
|
simdscalari dst0 = _simd_permute2f128_si(tmp0, tmp1, 0x20); // (2, 0) // rbga0 rbga1 rbga2 rbga3
|
simdscalari dst1 = _simd_permute2f128_si(tmp2, tmp3, 0x20); // (2, 0) // rbga4 rbga5 rbga6 rbga7
|
simdscalari dst2 = _simd_permute2f128_si(tmp0, tmp1, 0x31); // (3, 1) // rbga8 rbga9 rbgaA rbgaB
|
simdscalari dst3 = _simd_permute2f128_si(tmp2, tmp3, 0x31); // (3, 1) // rbgaC rbgaD rbgaE rbgaF
|
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 0, dst0); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 1, dst1); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 2, dst2); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 3, dst3); // rgbargbargbargba
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose16_16_16
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose16_16_16
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 16_16_16 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
#if KNOB_SIMD_WIDTH == 8
|
simdscalari src_rg = _simd_load_si((const simdscalari*)pSrc);
|
|
simd4scalari src_r = _simd_extractf128_si(src_rg, 0);
|
simd4scalari src_g = _simd_extractf128_si(src_rg, 1);
|
simd4scalari src_b = SIMD128::load_si((const simd4scalari*)(pSrc + sizeof(simdscalari)));
|
simd4scalari src_a = SIMD128::setzero_si();
|
|
simd4scalari rg0 = SIMD128::unpacklo_epi16(src_r, src_g);
|
simd4scalari rg1 = SIMD128::unpackhi_epi16(src_r, src_g);
|
simd4scalari ba0 = SIMD128::unpacklo_epi16(src_b, src_a);
|
simd4scalari ba1 = SIMD128::unpackhi_epi16(src_b, src_a);
|
|
simd4scalari dst0 = SIMD128::unpacklo_epi32(rg0, ba0);
|
simd4scalari dst1 = SIMD128::unpackhi_epi32(rg0, ba0);
|
simd4scalari dst2 = SIMD128::unpacklo_epi32(rg1, ba1);
|
simd4scalari dst3 = SIMD128::unpackhi_epi32(rg1, ba1);
|
|
SIMD128::store_si(((simd4scalari*)pDst) + 0, dst0);
|
SIMD128::store_si(((simd4scalari*)pDst) + 1, dst1);
|
SIMD128::store_si(((simd4scalari*)pDst) + 2, dst2);
|
SIMD128::store_si(((simd4scalari*)pDst) + 3, dst3);
|
#else
|
#error Unsupported vector width
|
#endif
|
}
|
#if ENABLE_AVX512_SIMD16
|
|
INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
simdscalari src0 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc)); // rrrrrrrrrrrrrrrr
|
simdscalari src1 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 1); // gggggggggggggggg
|
simdscalari src2 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 2); // bbbbbbbbbbbbbbbb
|
simdscalari src3 = _simd_setzero_si(); // aaaaaaaaaaaaaaaa
|
|
simdscalari pre0 = _simd_unpacklo_epi16(src0, src1); // rg0 rg1 rg2 rg3 rg8 rg9 rgA rgB
|
simdscalari pre1 = _simd_unpackhi_epi16(src0, src1); // rg4 rg5 rg6 rg7 rgC rgD rgE rgF
|
simdscalari pre2 = _simd_unpacklo_epi16(src2, src3); // ba0 ba1 ba3 ba3 ba8 ba9 baA baB
|
simdscalari pre3 = _simd_unpackhi_epi16(src2, src3); // ba4 ba5 ba6 ba7 baC baD baE baF
|
|
simdscalari tmp0 = _simd_unpacklo_epi32(pre0, pre2); // rbga0 rbga1 rbga8 rbga9
|
simdscalari tmp1 = _simd_unpackhi_epi32(pre0, pre2); // rbga2 rbga3 rbgaA rbgaB
|
simdscalari tmp2 = _simd_unpacklo_epi32(pre1, pre3); // rbga4 rbga5 rgbaC rbgaD
|
simdscalari tmp3 = _simd_unpackhi_epi32(pre1, pre3); // rbga6 rbga7 rbgaE rbgaF
|
|
simdscalari dst0 = _simd_permute2f128_si(tmp0, tmp1, 0x20); // (2, 0) // rbga0 rbga1 rbga2 rbga3
|
simdscalari dst1 = _simd_permute2f128_si(tmp2, tmp3, 0x20); // (2, 0) // rbga4 rbga5 rbga6 rbga7
|
simdscalari dst2 = _simd_permute2f128_si(tmp0, tmp1, 0x31); // (3, 1) // rbga8 rbga9 rbgaA rbgaB
|
simdscalari dst3 = _simd_permute2f128_si(tmp2, tmp3, 0x31); // (3, 1) // rbgaC rbgaD rbgaE rbgaF
|
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 0, dst0); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 1, dst1); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 2, dst2); // rgbargbargbargba
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 3, dst3); // rgbargbargbargba
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose16_16
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose16_16
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 16_16 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
INLINE static void Transpose(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
#if KNOB_SIMD_WIDTH == 8
|
simdscalar src = _simd_load_ps((const float*)pSrc);
|
|
simd4scalar comp0 = _simd_extractf128_ps(src, 0);
|
simd4scalar comp1 = _simd_extractf128_ps(src, 1);
|
|
simd4scalari comp0i = SIMD128::castps_si(comp0);
|
simd4scalari comp1i = SIMD128::castps_si(comp1);
|
|
simd4scalari resLo = SIMD128::unpacklo_epi16(comp0i, comp1i);
|
simd4scalari resHi = SIMD128::unpackhi_epi16(comp0i, comp1i);
|
|
SIMD128::store_si((simd4scalari*)pDst, resLo);
|
SIMD128::store_si((simd4scalari*)pDst + 1, resHi);
|
#else
|
#error Unsupported vector width
|
#endif
|
}
|
#if ENABLE_AVX512_SIMD16
|
|
INLINE static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst)
|
{
|
simdscalari src0 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc)); // rrrrrrrrrrrrrrrr
|
simdscalari src1 = _simd_load_si(reinterpret_cast<const simdscalari *>(pSrc) + 1); // gggggggggggggggg
|
|
simdscalari tmp0 = _simd_unpacklo_epi16(src0, src1); // rg0 rg1 rg2 rg3 rg8 rg9 rgA rgB
|
simdscalari tmp1 = _simd_unpackhi_epi16(src0, src1); // rg4 rg5 rg6 rg7 rgC rgD rgE rgF
|
|
simdscalari dst0 = _simd_permute2f128_si(tmp0, tmp1, 0x20); // (2, 0) // rg0 rg1 rg2 rg3 rg4 rg5 rg6 rg7
|
simdscalari dst1 = _simd_permute2f128_si(tmp0, tmp1, 0x31); // (3, 1) // rg8 rg9 rgA rgB rgC rgD rgE rgF
|
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 0, dst0); // rgrgrgrgrgrgrgrg
|
_simd_store_si(reinterpret_cast<simdscalari *>(pDst) + 1, dst1); // rgrgrgrgrgrgrgrg
|
}
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose24_8
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose24_8
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 24_8 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose32_8_24
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose32_8_24
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 32_8_24 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose4_4_4_4
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose4_4_4_4
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 4_4_4_4 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose5_6_5
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose5_6_5
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 5_6_5 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose9_9_9_5
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose9_9_9_5
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 9_9_9_5 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose5_5_5_1
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose5_5_5_1
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 5_5_5_1 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose1_5_5_5
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose1_5_5_5
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 5_5_5_1 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose10_10_10_2
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose10_10_10_2
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 10_10_10_2 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose11_11_10
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose11_11_10
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion for packed 11_11_10 data.
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose64
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose64
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose64_64
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose64_64
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose64_64_64
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose64_64_64
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
|
//////////////////////////////////////////////////////////////////////////
|
/// Transpose64_64_64_64
|
//////////////////////////////////////////////////////////////////////////
|
struct Transpose64_64_64_64
|
{
|
//////////////////////////////////////////////////////////////////////////
|
/// @brief Performs an SOA to AOS conversion
|
/// @param pSrc - source data in SOA form
|
/// @param pDst - output data in AOS form
|
static void Transpose(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#if ENABLE_AVX512_SIMD16
|
|
static void Transpose_16(const uint8_t* pSrc, uint8_t* pDst) = delete;
|
#endif
|
};
|
