[313] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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[494] | 4 | * granted under this license. |
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[313] | 5 | * |
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[1259] | 6 | * Copyright (c) 2010-2015, ITU/ISO/IEC |
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[313] | 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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| 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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| 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | |
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| 34 | /** \file TComRdCost.cpp |
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| 35 | \brief RD cost computation class |
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| 36 | */ |
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| 37 | |
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| 38 | #include <math.h> |
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| 39 | #include <assert.h> |
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[1312] | 40 | #include <limits> |
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[313] | 41 | #include "TComRom.h" |
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| 42 | #include "TComRdCost.h" |
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| 43 | |
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| 44 | //! \ingroup TLibCommon |
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| 45 | //! \{ |
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| 46 | |
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| 47 | TComRdCost::TComRdCost() |
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| 48 | { |
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| 49 | init(); |
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| 50 | } |
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| 51 | |
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| 52 | TComRdCost::~TComRdCost() |
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| 53 | { |
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| 54 | } |
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| 55 | |
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| 56 | // Calculate RD functions |
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[1029] | 57 | Double TComRdCost::calcRdCost( UInt uiBits, Distortion uiDistortion, Bool bFlag, DFunc eDFunc ) |
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[313] | 58 | { |
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| 59 | Double dRdCost = 0.0; |
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| 60 | Double dLambda = 0.0; |
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[494] | 61 | |
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[313] | 62 | switch ( eDFunc ) |
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| 63 | { |
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| 64 | case DF_SSE: |
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| 65 | assert(0); |
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| 66 | break; |
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| 67 | case DF_SAD: |
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[1029] | 68 | #if RExt__HIGH_BIT_DEPTH_SUPPORT |
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| 69 | dLambda = m_dLambdaMotionSAD[0]; // 0 is valid, because for lossless blocks, the cost equation is modified to compensate. |
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| 70 | #else |
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| 71 | dLambda = (Double)m_uiLambdaMotionSAD[0]; // 0 is valid, because for lossless blocks, the cost equation is modified to compensate. |
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| 72 | #endif |
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[313] | 73 | break; |
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| 74 | case DF_DEFAULT: |
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| 75 | dLambda = m_dLambda; |
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| 76 | break; |
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| 77 | case DF_SSE_FRAME: |
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| 78 | dLambda = m_dFrameLambda; |
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| 79 | break; |
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| 80 | default: |
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| 81 | assert (0); |
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| 82 | break; |
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| 83 | } |
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[494] | 84 | |
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[1029] | 85 | if (bFlag) //NOTE: this "bFlag" is never true |
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[313] | 86 | { |
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| 87 | // Intra8x8, Intra4x4 Block only... |
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[1029] | 88 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 89 | { |
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| 90 | dRdCost = (Double(uiDistortion) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 91 | } |
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| 92 | else |
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| 93 | { |
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| 94 | dRdCost = (((Double)uiDistortion) + ((Double)uiBits * dLambda)); |
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| 95 | } |
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[313] | 96 | } |
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| 97 | else |
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| 98 | { |
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| 99 | if (eDFunc == DF_SAD) |
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| 100 | { |
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[1029] | 101 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 102 | { |
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| 103 | dRdCost = ((Double(uiDistortion) * 65536) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 104 | } |
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| 105 | else |
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| 106 | { |
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| 107 | dRdCost = floor(Double(uiDistortion) + (floor((Double(uiBits) * dLambda) + 0.5) / 65536.0)); |
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| 108 | } |
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[313] | 109 | } |
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| 110 | else |
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| 111 | { |
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[1029] | 112 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 113 | { |
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| 114 | dRdCost = (Double(uiDistortion) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 115 | } |
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| 116 | else |
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| 117 | { |
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| 118 | dRdCost = floor(Double(uiDistortion) + (Double(uiBits) * dLambda) + 0.5); |
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| 119 | } |
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[313] | 120 | } |
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| 121 | } |
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[494] | 122 | |
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[313] | 123 | return dRdCost; |
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| 124 | } |
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| 125 | |
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| 126 | Double TComRdCost::calcRdCost64( UInt64 uiBits, UInt64 uiDistortion, Bool bFlag, DFunc eDFunc ) |
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| 127 | { |
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| 128 | Double dRdCost = 0.0; |
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| 129 | Double dLambda = 0.0; |
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[494] | 130 | |
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[313] | 131 | switch ( eDFunc ) |
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| 132 | { |
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| 133 | case DF_SSE: |
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| 134 | assert(0); |
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| 135 | break; |
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| 136 | case DF_SAD: |
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[1029] | 137 | #if RExt__HIGH_BIT_DEPTH_SUPPORT |
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| 138 | dLambda = m_dLambdaMotionSAD[0]; // 0 is valid, because for lossless blocks, the cost equation is modified to compensate. |
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| 139 | #else |
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| 140 | dLambda = (Double)m_uiLambdaMotionSAD[0]; // 0 is valid, because for lossless blocks, the cost equation is modified to compensate. |
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| 141 | #endif |
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[313] | 142 | break; |
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| 143 | case DF_DEFAULT: |
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| 144 | dLambda = m_dLambda; |
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| 145 | break; |
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| 146 | case DF_SSE_FRAME: |
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| 147 | dLambda = m_dFrameLambda; |
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| 148 | break; |
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| 149 | default: |
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| 150 | assert (0); |
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| 151 | break; |
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| 152 | } |
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[494] | 153 | |
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[1029] | 154 | if (bFlag) //NOTE: this "bFlag" is never true |
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[313] | 155 | { |
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| 156 | // Intra8x8, Intra4x4 Block only... |
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[1029] | 157 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 158 | { |
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| 159 | dRdCost = (Double(uiDistortion) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 160 | } |
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| 161 | else |
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| 162 | { |
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| 163 | dRdCost = (((Double)(Int64)uiDistortion) + ((Double)(Int64)uiBits * dLambda)); |
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| 164 | } |
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[313] | 165 | } |
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| 166 | else |
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| 167 | { |
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| 168 | if (eDFunc == DF_SAD) |
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| 169 | { |
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[1029] | 170 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 171 | { |
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| 172 | dRdCost = ((Double(uiDistortion) * 65536) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 173 | } |
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| 174 | else |
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| 175 | { |
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| 176 | dRdCost = floor(Double(uiDistortion) + (floor((Double(uiBits) * dLambda) + 0.5) / 65536.0)); |
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| 177 | } |
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[313] | 178 | } |
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| 179 | else |
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| 180 | { |
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[1029] | 181 | if (m_costMode != COST_STANDARD_LOSSY) |
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| 182 | { |
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| 183 | dRdCost = (Double(uiDistortion) / dLambda) + Double(uiBits); // all lossless costs would have uiDistortion=0, and therefore this cost function can be used. |
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| 184 | } |
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| 185 | else |
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| 186 | { |
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| 187 | dRdCost = floor(Double(uiDistortion) + (Double(uiBits) * dLambda) + 0.5); |
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| 188 | } |
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[313] | 189 | } |
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| 190 | } |
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[494] | 191 | |
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[313] | 192 | return dRdCost; |
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| 193 | } |
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| 194 | |
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[1287] | 195 | Void TComRdCost::setLambda( Double dLambda, const BitDepths &bitDepths ) |
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[313] | 196 | { |
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| 197 | m_dLambda = dLambda; |
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| 198 | m_sqrtLambda = sqrt(m_dLambda); |
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[1029] | 199 | #if RExt__HIGH_BIT_DEPTH_SUPPORT |
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| 200 | m_dLambdaMotionSAD[0] = 65536.0 * m_sqrtLambda; |
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| 201 | m_dLambdaMotionSSE[0] = 65536.0 * m_dLambda; |
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| 202 | #if FULL_NBIT |
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| 203 | dLambda = 0.57 * pow(2.0, ((LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP_PRIME - 12) / 3.0)); |
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| 204 | #else |
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[1287] | 205 | dLambda = 0.57 * pow(2.0, ((LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP_PRIME - 12 - 6 * (bitDepths.recon[CHANNEL_TYPE_LUMA] - 8)) / 3.0)); |
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[1029] | 206 | #endif |
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| 207 | m_dLambdaMotionSAD[1] = 65536.0 * sqrt(dLambda); |
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| 208 | m_dLambdaMotionSSE[1] = 65536.0 * dLambda; |
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| 209 | #else |
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| 210 | m_uiLambdaMotionSAD[0] = (UInt)floor(65536.0 * m_sqrtLambda); |
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| 211 | m_uiLambdaMotionSSE[0] = (UInt)floor(65536.0 * m_dLambda ); |
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| 212 | #if FULL_NBIT |
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| 213 | dLambda = 0.57 * pow(2.0, ((LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP_PRIME - 12) / 3.0)); |
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| 214 | #else |
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[1287] | 215 | dLambda = 0.57 * pow(2.0, ((LOSSLESS_AND_MIXED_LOSSLESS_RD_COST_TEST_QP_PRIME - 12 - 6 * (bitDepths.recon[CHANNEL_TYPE_LUMA] - 8)) / 3.0)); |
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[1029] | 216 | #endif |
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| 217 | m_uiLambdaMotionSAD[1] = (UInt)floor(65536.0 * sqrt(dLambda)); |
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| 218 | m_uiLambdaMotionSSE[1] = (UInt)floor(65536.0 * dLambda ); |
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| 219 | #endif |
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[313] | 220 | } |
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| 221 | |
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| 222 | |
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| 223 | // Initalize Function Pointer by [eDFunc] |
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| 224 | Void TComRdCost::init() |
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| 225 | { |
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[1029] | 226 | m_afpDistortFunc[DF_DEFAULT] = NULL; // for DF_DEFAULT |
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[494] | 227 | |
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[1029] | 228 | m_afpDistortFunc[DF_SSE ] = TComRdCost::xGetSSE; |
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| 229 | m_afpDistortFunc[DF_SSE4 ] = TComRdCost::xGetSSE4; |
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| 230 | m_afpDistortFunc[DF_SSE8 ] = TComRdCost::xGetSSE8; |
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| 231 | m_afpDistortFunc[DF_SSE16 ] = TComRdCost::xGetSSE16; |
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| 232 | m_afpDistortFunc[DF_SSE32 ] = TComRdCost::xGetSSE32; |
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| 233 | m_afpDistortFunc[DF_SSE64 ] = TComRdCost::xGetSSE64; |
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| 234 | m_afpDistortFunc[DF_SSE16N ] = TComRdCost::xGetSSE16N; |
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[494] | 235 | |
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[1029] | 236 | m_afpDistortFunc[DF_SAD ] = TComRdCost::xGetSAD; |
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| 237 | m_afpDistortFunc[DF_SAD4 ] = TComRdCost::xGetSAD4; |
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| 238 | m_afpDistortFunc[DF_SAD8 ] = TComRdCost::xGetSAD8; |
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| 239 | m_afpDistortFunc[DF_SAD16 ] = TComRdCost::xGetSAD16; |
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| 240 | m_afpDistortFunc[DF_SAD32 ] = TComRdCost::xGetSAD32; |
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| 241 | m_afpDistortFunc[DF_SAD64 ] = TComRdCost::xGetSAD64; |
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| 242 | m_afpDistortFunc[DF_SAD16N ] = TComRdCost::xGetSAD16N; |
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[494] | 243 | |
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[1029] | 244 | m_afpDistortFunc[DF_SADS ] = TComRdCost::xGetSAD; |
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| 245 | m_afpDistortFunc[DF_SADS4 ] = TComRdCost::xGetSAD4; |
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| 246 | m_afpDistortFunc[DF_SADS8 ] = TComRdCost::xGetSAD8; |
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| 247 | m_afpDistortFunc[DF_SADS16 ] = TComRdCost::xGetSAD16; |
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| 248 | m_afpDistortFunc[DF_SADS32 ] = TComRdCost::xGetSAD32; |
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| 249 | m_afpDistortFunc[DF_SADS64 ] = TComRdCost::xGetSAD64; |
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| 250 | m_afpDistortFunc[DF_SADS16N] = TComRdCost::xGetSAD16N; |
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[494] | 251 | |
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[313] | 252 | #if AMP_SAD |
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[1029] | 253 | m_afpDistortFunc[DF_SAD12 ] = TComRdCost::xGetSAD12; |
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| 254 | m_afpDistortFunc[DF_SAD24 ] = TComRdCost::xGetSAD24; |
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| 255 | m_afpDistortFunc[DF_SAD48 ] = TComRdCost::xGetSAD48; |
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[313] | 256 | |
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[1029] | 257 | m_afpDistortFunc[DF_SADS12 ] = TComRdCost::xGetSAD12; |
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| 258 | m_afpDistortFunc[DF_SADS24 ] = TComRdCost::xGetSAD24; |
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| 259 | m_afpDistortFunc[DF_SADS48 ] = TComRdCost::xGetSAD48; |
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[313] | 260 | #endif |
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[1029] | 261 | m_afpDistortFunc[DF_HADS ] = TComRdCost::xGetHADs; |
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| 262 | m_afpDistortFunc[DF_HADS4 ] = TComRdCost::xGetHADs; |
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| 263 | m_afpDistortFunc[DF_HADS8 ] = TComRdCost::xGetHADs; |
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| 264 | m_afpDistortFunc[DF_HADS16 ] = TComRdCost::xGetHADs; |
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| 265 | m_afpDistortFunc[DF_HADS32 ] = TComRdCost::xGetHADs; |
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| 266 | m_afpDistortFunc[DF_HADS64 ] = TComRdCost::xGetHADs; |
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| 267 | m_afpDistortFunc[DF_HADS16N] = TComRdCost::xGetHADs; |
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[494] | 268 | |
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[1029] | 269 | m_costMode = COST_STANDARD_LOSSY; |
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| 270 | |
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| 271 | #if RExt__HIGH_BIT_DEPTH_SUPPORT |
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| 272 | m_dCost = 0; |
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| 273 | #else |
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| 274 | m_uiCost = 0; |
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[313] | 275 | #endif |
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[1029] | 276 | m_iCostScale = 0; |
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[313] | 277 | } |
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| 278 | |
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[1312] | 279 | // Static member function |
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| 280 | UInt TComRdCost::xGetExpGolombNumberOfBits( Int iVal ) |
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[313] | 281 | { |
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[1312] | 282 | assert(iVal != std::numeric_limits<Int>::min()); |
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[313] | 283 | UInt uiLength = 1; |
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[1312] | 284 | UInt uiTemp = ( iVal <= 0) ? (UInt(-iVal)<<1)+1: UInt(iVal<<1); |
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[494] | 285 | |
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[313] | 286 | while ( 1 != uiTemp ) |
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| 287 | { |
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| 288 | uiTemp >>= 1; |
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| 289 | uiLength += 2; |
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| 290 | } |
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[494] | 291 | |
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[313] | 292 | return uiLength; |
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| 293 | } |
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| 294 | |
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| 295 | Void TComRdCost::setDistParam( UInt uiBlkWidth, UInt uiBlkHeight, DFunc eDFunc, DistParam& rcDistParam ) |
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| 296 | { |
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| 297 | // set Block Width / Height |
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| 298 | rcDistParam.iCols = uiBlkWidth; |
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| 299 | rcDistParam.iRows = uiBlkHeight; |
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| 300 | rcDistParam.DistFunc = m_afpDistortFunc[eDFunc + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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[494] | 301 | |
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[313] | 302 | // initialize |
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| 303 | rcDistParam.iSubShift = 0; |
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| 304 | } |
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| 305 | |
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| 306 | // Setting the Distortion Parameter for Inter (ME) |
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| 307 | Void TComRdCost::setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, DistParam& rcDistParam ) |
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| 308 | { |
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| 309 | // set Original & Curr Pointer / Stride |
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| 310 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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| 311 | rcDistParam.pCur = piRefY; |
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[494] | 312 | |
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[313] | 313 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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| 314 | rcDistParam.iStrideCur = iRefStride; |
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[494] | 315 | |
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[313] | 316 | // set Block Width / Height |
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| 317 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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| 318 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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| 319 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SAD + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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[494] | 320 | |
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[313] | 321 | #if AMP_SAD |
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| 322 | if (rcDistParam.iCols == 12) |
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| 323 | { |
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[1029] | 324 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SAD12]; |
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[313] | 325 | } |
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| 326 | else if (rcDistParam.iCols == 24) |
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| 327 | { |
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[1029] | 328 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SAD24]; |
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[313] | 329 | } |
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| 330 | else if (rcDistParam.iCols == 48) |
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| 331 | { |
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[1029] | 332 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SAD48]; |
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[313] | 333 | } |
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| 334 | #endif |
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| 335 | |
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| 336 | // initialize |
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| 337 | rcDistParam.iSubShift = 0; |
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| 338 | } |
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| 339 | |
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| 340 | // Setting the Distortion Parameter for Inter (subpel ME with step) |
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| 341 | Void TComRdCost::setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, Int iStep, DistParam& rcDistParam, Bool bHADME ) |
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| 342 | { |
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| 343 | // set Original & Curr Pointer / Stride |
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| 344 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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| 345 | rcDistParam.pCur = piRefY; |
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[494] | 346 | |
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[313] | 347 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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| 348 | rcDistParam.iStrideCur = iRefStride * iStep; |
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[494] | 349 | |
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[313] | 350 | // set Step for interpolated buffer |
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| 351 | rcDistParam.iStep = iStep; |
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[494] | 352 | |
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[313] | 353 | // set Block Width / Height |
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| 354 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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| 355 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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[494] | 356 | |
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[313] | 357 | // set distortion function |
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| 358 | if ( !bHADME ) |
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| 359 | { |
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| 360 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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| 361 | #if AMP_SAD |
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| 362 | if (rcDistParam.iCols == 12) |
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| 363 | { |
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[1029] | 364 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SADS12]; |
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[313] | 365 | } |
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| 366 | else if (rcDistParam.iCols == 24) |
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| 367 | { |
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[1029] | 368 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SADS24]; |
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[313] | 369 | } |
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| 370 | else if (rcDistParam.iCols == 48) |
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| 371 | { |
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[1029] | 372 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SADS48]; |
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[313] | 373 | } |
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| 374 | #endif |
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| 375 | } |
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| 376 | else |
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| 377 | { |
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| 378 | rcDistParam.DistFunc = m_afpDistortFunc[DF_HADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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| 379 | } |
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[494] | 380 | |
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[313] | 381 | // initialize |
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| 382 | rcDistParam.iSubShift = 0; |
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| 383 | } |
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| 384 | |
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[1029] | 385 | Void TComRdCost::setDistParam( DistParam& rcDP, Int bitDepth, Pel* p1, Int iStride1, Pel* p2, Int iStride2, Int iWidth, Int iHeight, Bool bHadamard ) |
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[313] | 386 | { |
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| 387 | rcDP.pOrg = p1; |
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| 388 | rcDP.pCur = p2; |
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| 389 | rcDP.iStrideOrg = iStride1; |
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| 390 | rcDP.iStrideCur = iStride2; |
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| 391 | rcDP.iCols = iWidth; |
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| 392 | rcDP.iRows = iHeight; |
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| 393 | rcDP.iStep = 1; |
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| 394 | rcDP.iSubShift = 0; |
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| 395 | rcDP.bitDepth = bitDepth; |
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| 396 | rcDP.DistFunc = m_afpDistortFunc[ ( bHadamard ? DF_HADS : DF_SADS ) + g_aucConvertToBit[ iWidth ] + 1 ]; |
---|
| 397 | } |
---|
| 398 | |
---|
[1029] | 399 | Distortion TComRdCost::calcHAD( Int bitDepth, Pel* pi0, Int iStride0, Pel* pi1, Int iStride1, Int iWidth, Int iHeight ) |
---|
[313] | 400 | { |
---|
[1029] | 401 | Distortion uiSum = 0; |
---|
[313] | 402 | Int x, y; |
---|
[494] | 403 | |
---|
[313] | 404 | if ( ( (iWidth % 8) == 0 ) && ( (iHeight % 8) == 0 ) ) |
---|
| 405 | { |
---|
| 406 | for ( y=0; y<iHeight; y+= 8 ) |
---|
| 407 | { |
---|
| 408 | for ( x=0; x<iWidth; x+= 8 ) |
---|
| 409 | { |
---|
| 410 | uiSum += xCalcHADs8x8( &pi0[x], &pi1[x], iStride0, iStride1, 1 ); |
---|
| 411 | } |
---|
| 412 | pi0 += iStride0*8; |
---|
| 413 | pi1 += iStride1*8; |
---|
| 414 | } |
---|
| 415 | } |
---|
[595] | 416 | else |
---|
[313] | 417 | { |
---|
[1029] | 418 | assert ( ( (iWidth % 4) == 0 ) && ( (iHeight % 4) == 0 ) ); |
---|
| 419 | |
---|
[313] | 420 | for ( y=0; y<iHeight; y+= 4 ) |
---|
| 421 | { |
---|
| 422 | for ( x=0; x<iWidth; x+= 4 ) |
---|
| 423 | { |
---|
| 424 | uiSum += xCalcHADs4x4( &pi0[x], &pi1[x], iStride0, iStride1, 1 ); |
---|
| 425 | } |
---|
| 426 | pi0 += iStride0*4; |
---|
| 427 | pi1 += iStride1*4; |
---|
| 428 | } |
---|
| 429 | } |
---|
[494] | 430 | |
---|
[1029] | 431 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(bitDepth-8) ); |
---|
[313] | 432 | } |
---|
| 433 | |
---|
[1029] | 434 | Distortion TComRdCost::getDistPart( Int bitDepth, Pel* piCur, Int iCurStride, Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, const ComponentID compID, DFunc eDFunc ) |
---|
[313] | 435 | { |
---|
| 436 | DistParam cDtParam; |
---|
| 437 | setDistParam( uiBlkWidth, uiBlkHeight, eDFunc, cDtParam ); |
---|
| 438 | cDtParam.pOrg = piOrg; |
---|
| 439 | cDtParam.pCur = piCur; |
---|
| 440 | cDtParam.iStrideOrg = iOrgStride; |
---|
| 441 | cDtParam.iStrideCur = iCurStride; |
---|
| 442 | cDtParam.iStep = 1; |
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| 443 | |
---|
| 444 | cDtParam.bApplyWeight = false; |
---|
[1029] | 445 | cDtParam.compIdx = MAX_NUM_COMPONENT; // just for assert: to be sure it was set before use |
---|
| 446 | cDtParam.bitDepth = bitDepth; |
---|
[313] | 447 | |
---|
[1029] | 448 | if (isChroma(compID)) |
---|
[313] | 449 | { |
---|
[1029] | 450 | return ((Distortion) (m_distortionWeight[compID] * cDtParam.DistFunc( &cDtParam ))); |
---|
[313] | 451 | } |
---|
| 452 | else |
---|
| 453 | { |
---|
| 454 | return cDtParam.DistFunc( &cDtParam ); |
---|
| 455 | } |
---|
| 456 | } |
---|
| 457 | |
---|
| 458 | // ==================================================================================================================== |
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| 459 | // Distortion functions |
---|
| 460 | // ==================================================================================================================== |
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| 461 | |
---|
| 462 | // -------------------------------------------------------------------------------------------------------------------- |
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| 463 | // SAD |
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| 464 | // -------------------------------------------------------------------------------------------------------------------- |
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| 465 | |
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[1029] | 466 | Distortion TComRdCost::xGetSAD( DistParam* pcDtParam ) |
---|
[313] | 467 | { |
---|
| 468 | if ( pcDtParam->bApplyWeight ) |
---|
| 469 | { |
---|
[1029] | 470 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 471 | } |
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[1029] | 472 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 473 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 474 | Int iRows = pcDtParam->iRows; |
---|
| 475 | Int iCols = pcDtParam->iCols; |
---|
| 476 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
| 477 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
[494] | 478 | |
---|
[1029] | 479 | Distortion uiSum = 0; |
---|
[494] | 480 | |
---|
[313] | 481 | for( ; iRows != 0; iRows-- ) |
---|
| 482 | { |
---|
| 483 | for (Int n = 0; n < iCols; n++ ) |
---|
| 484 | { |
---|
| 485 | uiSum += abs( piOrg[n] - piCur[n] ); |
---|
| 486 | } |
---|
| 487 | piOrg += iStrideOrg; |
---|
| 488 | piCur += iStrideCur; |
---|
| 489 | } |
---|
[494] | 490 | |
---|
[1029] | 491 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 492 | } |
---|
| 493 | |
---|
[1029] | 494 | Distortion TComRdCost::xGetSAD4( DistParam* pcDtParam ) |
---|
[313] | 495 | { |
---|
[494] | 496 | if ( pcDtParam->bApplyWeight ) |
---|
[313] | 497 | { |
---|
[1029] | 498 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 499 | } |
---|
[1029] | 500 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 501 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 502 | Int iRows = pcDtParam->iRows; |
---|
| 503 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 504 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 505 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 506 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 507 | |
---|
[1029] | 508 | Distortion uiSum = 0; |
---|
[494] | 509 | |
---|
[313] | 510 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 511 | { |
---|
| 512 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 513 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 514 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 515 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
[494] | 516 | |
---|
[313] | 517 | piOrg += iStrideOrg; |
---|
| 518 | piCur += iStrideCur; |
---|
| 519 | } |
---|
[494] | 520 | |
---|
[313] | 521 | uiSum <<= iSubShift; |
---|
[1029] | 522 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 523 | } |
---|
| 524 | |
---|
[1029] | 525 | Distortion TComRdCost::xGetSAD8( DistParam* pcDtParam ) |
---|
[313] | 526 | { |
---|
| 527 | if ( pcDtParam->bApplyWeight ) |
---|
| 528 | { |
---|
[1029] | 529 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 530 | } |
---|
[1029] | 531 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 532 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 533 | Int iRows = pcDtParam->iRows; |
---|
| 534 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 535 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 536 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 537 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 538 | |
---|
[1029] | 539 | Distortion uiSum = 0; |
---|
[494] | 540 | |
---|
[313] | 541 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 542 | { |
---|
| 543 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 544 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 545 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 546 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 547 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 548 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 549 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 550 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
[494] | 551 | |
---|
[313] | 552 | piOrg += iStrideOrg; |
---|
| 553 | piCur += iStrideCur; |
---|
| 554 | } |
---|
[494] | 555 | |
---|
[313] | 556 | uiSum <<= iSubShift; |
---|
[1029] | 557 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 558 | } |
---|
| 559 | |
---|
[1029] | 560 | Distortion TComRdCost::xGetSAD16( DistParam* pcDtParam ) |
---|
[313] | 561 | { |
---|
| 562 | if ( pcDtParam->bApplyWeight ) |
---|
| 563 | { |
---|
[1029] | 564 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 565 | } |
---|
[1029] | 566 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 567 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 568 | Int iRows = pcDtParam->iRows; |
---|
| 569 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 570 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 571 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 572 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 573 | |
---|
[1029] | 574 | Distortion uiSum = 0; |
---|
[494] | 575 | |
---|
[313] | 576 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 577 | { |
---|
| 578 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 579 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 580 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 581 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 582 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 583 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 584 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 585 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 586 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 587 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 588 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 589 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
| 590 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
| 591 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
| 592 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
| 593 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
[494] | 594 | |
---|
[313] | 595 | piOrg += iStrideOrg; |
---|
| 596 | piCur += iStrideCur; |
---|
| 597 | } |
---|
[494] | 598 | |
---|
[313] | 599 | uiSum <<= iSubShift; |
---|
[1029] | 600 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 601 | } |
---|
| 602 | |
---|
| 603 | #if AMP_SAD |
---|
[1029] | 604 | Distortion TComRdCost::xGetSAD12( DistParam* pcDtParam ) |
---|
[313] | 605 | { |
---|
| 606 | if ( pcDtParam->bApplyWeight ) |
---|
| 607 | { |
---|
[1029] | 608 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 609 | } |
---|
[1029] | 610 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 611 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 612 | Int iRows = pcDtParam->iRows; |
---|
| 613 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 614 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 615 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 616 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 617 | |
---|
[1029] | 618 | Distortion uiSum = 0; |
---|
[494] | 619 | |
---|
[313] | 620 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 621 | { |
---|
| 622 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 623 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 624 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 625 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 626 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 627 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 628 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 629 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 630 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 631 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 632 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 633 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
[494] | 634 | |
---|
[313] | 635 | piOrg += iStrideOrg; |
---|
| 636 | piCur += iStrideCur; |
---|
| 637 | } |
---|
[494] | 638 | |
---|
[313] | 639 | uiSum <<= iSubShift; |
---|
[1029] | 640 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 641 | } |
---|
| 642 | #endif |
---|
| 643 | |
---|
[1029] | 644 | Distortion TComRdCost::xGetSAD16N( DistParam* pcDtParam ) |
---|
[313] | 645 | { |
---|
[1029] | 646 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 647 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 648 | Int iRows = pcDtParam->iRows; |
---|
| 649 | Int iCols = pcDtParam->iCols; |
---|
| 650 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 651 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 652 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 653 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 654 | |
---|
[1029] | 655 | Distortion uiSum = 0; |
---|
[494] | 656 | |
---|
[313] | 657 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 658 | { |
---|
| 659 | for (Int n = 0; n < iCols; n+=16 ) |
---|
| 660 | { |
---|
| 661 | uiSum += abs( piOrg[n+ 0] - piCur[n+ 0] ); |
---|
| 662 | uiSum += abs( piOrg[n+ 1] - piCur[n+ 1] ); |
---|
| 663 | uiSum += abs( piOrg[n+ 2] - piCur[n+ 2] ); |
---|
| 664 | uiSum += abs( piOrg[n+ 3] - piCur[n+ 3] ); |
---|
| 665 | uiSum += abs( piOrg[n+ 4] - piCur[n+ 4] ); |
---|
| 666 | uiSum += abs( piOrg[n+ 5] - piCur[n+ 5] ); |
---|
| 667 | uiSum += abs( piOrg[n+ 6] - piCur[n+ 6] ); |
---|
| 668 | uiSum += abs( piOrg[n+ 7] - piCur[n+ 7] ); |
---|
| 669 | uiSum += abs( piOrg[n+ 8] - piCur[n+ 8] ); |
---|
| 670 | uiSum += abs( piOrg[n+ 9] - piCur[n+ 9] ); |
---|
| 671 | uiSum += abs( piOrg[n+10] - piCur[n+10] ); |
---|
| 672 | uiSum += abs( piOrg[n+11] - piCur[n+11] ); |
---|
| 673 | uiSum += abs( piOrg[n+12] - piCur[n+12] ); |
---|
| 674 | uiSum += abs( piOrg[n+13] - piCur[n+13] ); |
---|
| 675 | uiSum += abs( piOrg[n+14] - piCur[n+14] ); |
---|
| 676 | uiSum += abs( piOrg[n+15] - piCur[n+15] ); |
---|
| 677 | } |
---|
| 678 | piOrg += iStrideOrg; |
---|
| 679 | piCur += iStrideCur; |
---|
| 680 | } |
---|
[494] | 681 | |
---|
[313] | 682 | uiSum <<= iSubShift; |
---|
[1029] | 683 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 684 | } |
---|
| 685 | |
---|
[1029] | 686 | Distortion TComRdCost::xGetSAD32( DistParam* pcDtParam ) |
---|
[313] | 687 | { |
---|
| 688 | if ( pcDtParam->bApplyWeight ) |
---|
| 689 | { |
---|
[1029] | 690 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 691 | } |
---|
[1029] | 692 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 693 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 694 | Int iRows = pcDtParam->iRows; |
---|
| 695 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 696 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 697 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 698 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 699 | |
---|
[1029] | 700 | Distortion uiSum = 0; |
---|
[494] | 701 | |
---|
[313] | 702 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 703 | { |
---|
| 704 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 705 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 706 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 707 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 708 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 709 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 710 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 711 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 712 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 713 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 714 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 715 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
| 716 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
| 717 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
| 718 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
| 719 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
| 720 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
| 721 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
| 722 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
| 723 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
| 724 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
| 725 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
| 726 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
| 727 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
| 728 | uiSum += abs( piOrg[24] - piCur[24] ); |
---|
| 729 | uiSum += abs( piOrg[25] - piCur[25] ); |
---|
| 730 | uiSum += abs( piOrg[26] - piCur[26] ); |
---|
| 731 | uiSum += abs( piOrg[27] - piCur[27] ); |
---|
| 732 | uiSum += abs( piOrg[28] - piCur[28] ); |
---|
| 733 | uiSum += abs( piOrg[29] - piCur[29] ); |
---|
| 734 | uiSum += abs( piOrg[30] - piCur[30] ); |
---|
| 735 | uiSum += abs( piOrg[31] - piCur[31] ); |
---|
[494] | 736 | |
---|
[313] | 737 | piOrg += iStrideOrg; |
---|
| 738 | piCur += iStrideCur; |
---|
| 739 | } |
---|
[494] | 740 | |
---|
[313] | 741 | uiSum <<= iSubShift; |
---|
[1029] | 742 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 743 | } |
---|
| 744 | |
---|
| 745 | #if AMP_SAD |
---|
[1029] | 746 | Distortion TComRdCost::xGetSAD24( DistParam* pcDtParam ) |
---|
[313] | 747 | { |
---|
| 748 | if ( pcDtParam->bApplyWeight ) |
---|
| 749 | { |
---|
[1029] | 750 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 751 | } |
---|
[1029] | 752 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 753 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 754 | Int iRows = pcDtParam->iRows; |
---|
| 755 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 756 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 757 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 758 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 759 | |
---|
[1029] | 760 | Distortion uiSum = 0; |
---|
[494] | 761 | |
---|
[313] | 762 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 763 | { |
---|
| 764 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 765 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 766 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 767 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 768 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 769 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 770 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 771 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 772 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 773 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 774 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 775 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
| 776 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
| 777 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
| 778 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
| 779 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
| 780 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
| 781 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
| 782 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
| 783 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
| 784 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
| 785 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
| 786 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
| 787 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
[494] | 788 | |
---|
[313] | 789 | piOrg += iStrideOrg; |
---|
| 790 | piCur += iStrideCur; |
---|
| 791 | } |
---|
[494] | 792 | |
---|
[313] | 793 | uiSum <<= iSubShift; |
---|
[1029] | 794 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 795 | } |
---|
| 796 | |
---|
| 797 | #endif |
---|
| 798 | |
---|
[1029] | 799 | Distortion TComRdCost::xGetSAD64( DistParam* pcDtParam ) |
---|
[313] | 800 | { |
---|
| 801 | if ( pcDtParam->bApplyWeight ) |
---|
| 802 | { |
---|
[1029] | 803 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 804 | } |
---|
[1029] | 805 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 806 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 807 | Int iRows = pcDtParam->iRows; |
---|
| 808 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 809 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 810 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 811 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 812 | |
---|
[1029] | 813 | Distortion uiSum = 0; |
---|
[494] | 814 | |
---|
[313] | 815 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 816 | { |
---|
| 817 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 818 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 819 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 820 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 821 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 822 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 823 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 824 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 825 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 826 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 827 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 828 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
| 829 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
| 830 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
| 831 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
| 832 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
| 833 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
| 834 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
| 835 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
| 836 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
| 837 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
| 838 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
| 839 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
| 840 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
| 841 | uiSum += abs( piOrg[24] - piCur[24] ); |
---|
| 842 | uiSum += abs( piOrg[25] - piCur[25] ); |
---|
| 843 | uiSum += abs( piOrg[26] - piCur[26] ); |
---|
| 844 | uiSum += abs( piOrg[27] - piCur[27] ); |
---|
| 845 | uiSum += abs( piOrg[28] - piCur[28] ); |
---|
| 846 | uiSum += abs( piOrg[29] - piCur[29] ); |
---|
| 847 | uiSum += abs( piOrg[30] - piCur[30] ); |
---|
| 848 | uiSum += abs( piOrg[31] - piCur[31] ); |
---|
| 849 | uiSum += abs( piOrg[32] - piCur[32] ); |
---|
| 850 | uiSum += abs( piOrg[33] - piCur[33] ); |
---|
| 851 | uiSum += abs( piOrg[34] - piCur[34] ); |
---|
| 852 | uiSum += abs( piOrg[35] - piCur[35] ); |
---|
| 853 | uiSum += abs( piOrg[36] - piCur[36] ); |
---|
| 854 | uiSum += abs( piOrg[37] - piCur[37] ); |
---|
| 855 | uiSum += abs( piOrg[38] - piCur[38] ); |
---|
| 856 | uiSum += abs( piOrg[39] - piCur[39] ); |
---|
| 857 | uiSum += abs( piOrg[40] - piCur[40] ); |
---|
| 858 | uiSum += abs( piOrg[41] - piCur[41] ); |
---|
| 859 | uiSum += abs( piOrg[42] - piCur[42] ); |
---|
| 860 | uiSum += abs( piOrg[43] - piCur[43] ); |
---|
| 861 | uiSum += abs( piOrg[44] - piCur[44] ); |
---|
| 862 | uiSum += abs( piOrg[45] - piCur[45] ); |
---|
| 863 | uiSum += abs( piOrg[46] - piCur[46] ); |
---|
| 864 | uiSum += abs( piOrg[47] - piCur[47] ); |
---|
| 865 | uiSum += abs( piOrg[48] - piCur[48] ); |
---|
| 866 | uiSum += abs( piOrg[49] - piCur[49] ); |
---|
| 867 | uiSum += abs( piOrg[50] - piCur[50] ); |
---|
| 868 | uiSum += abs( piOrg[51] - piCur[51] ); |
---|
| 869 | uiSum += abs( piOrg[52] - piCur[52] ); |
---|
| 870 | uiSum += abs( piOrg[53] - piCur[53] ); |
---|
| 871 | uiSum += abs( piOrg[54] - piCur[54] ); |
---|
| 872 | uiSum += abs( piOrg[55] - piCur[55] ); |
---|
| 873 | uiSum += abs( piOrg[56] - piCur[56] ); |
---|
| 874 | uiSum += abs( piOrg[57] - piCur[57] ); |
---|
| 875 | uiSum += abs( piOrg[58] - piCur[58] ); |
---|
| 876 | uiSum += abs( piOrg[59] - piCur[59] ); |
---|
| 877 | uiSum += abs( piOrg[60] - piCur[60] ); |
---|
| 878 | uiSum += abs( piOrg[61] - piCur[61] ); |
---|
| 879 | uiSum += abs( piOrg[62] - piCur[62] ); |
---|
| 880 | uiSum += abs( piOrg[63] - piCur[63] ); |
---|
[494] | 881 | |
---|
[313] | 882 | piOrg += iStrideOrg; |
---|
| 883 | piCur += iStrideCur; |
---|
| 884 | } |
---|
[494] | 885 | |
---|
[313] | 886 | uiSum <<= iSubShift; |
---|
[1029] | 887 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 888 | } |
---|
| 889 | |
---|
| 890 | #if AMP_SAD |
---|
[1029] | 891 | Distortion TComRdCost::xGetSAD48( DistParam* pcDtParam ) |
---|
[313] | 892 | { |
---|
| 893 | if ( pcDtParam->bApplyWeight ) |
---|
| 894 | { |
---|
[1029] | 895 | return TComRdCostWeightPrediction::xGetSADw( pcDtParam ); |
---|
[313] | 896 | } |
---|
[1029] | 897 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 898 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 899 | Int iRows = pcDtParam->iRows; |
---|
| 900 | Int iSubShift = pcDtParam->iSubShift; |
---|
| 901 | Int iSubStep = ( 1 << iSubShift ); |
---|
| 902 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
| 903 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
[494] | 904 | |
---|
[1029] | 905 | Distortion uiSum = 0; |
---|
[494] | 906 | |
---|
[313] | 907 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
| 908 | { |
---|
| 909 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
| 910 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
| 911 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
| 912 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
| 913 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
| 914 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
| 915 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
| 916 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
| 917 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
| 918 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
| 919 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
| 920 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
| 921 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
| 922 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
| 923 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
| 924 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
| 925 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
| 926 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
| 927 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
| 928 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
| 929 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
| 930 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
| 931 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
| 932 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
| 933 | uiSum += abs( piOrg[24] - piCur[24] ); |
---|
| 934 | uiSum += abs( piOrg[25] - piCur[25] ); |
---|
| 935 | uiSum += abs( piOrg[26] - piCur[26] ); |
---|
| 936 | uiSum += abs( piOrg[27] - piCur[27] ); |
---|
| 937 | uiSum += abs( piOrg[28] - piCur[28] ); |
---|
| 938 | uiSum += abs( piOrg[29] - piCur[29] ); |
---|
| 939 | uiSum += abs( piOrg[30] - piCur[30] ); |
---|
| 940 | uiSum += abs( piOrg[31] - piCur[31] ); |
---|
| 941 | uiSum += abs( piOrg[32] - piCur[32] ); |
---|
| 942 | uiSum += abs( piOrg[33] - piCur[33] ); |
---|
| 943 | uiSum += abs( piOrg[34] - piCur[34] ); |
---|
| 944 | uiSum += abs( piOrg[35] - piCur[35] ); |
---|
| 945 | uiSum += abs( piOrg[36] - piCur[36] ); |
---|
| 946 | uiSum += abs( piOrg[37] - piCur[37] ); |
---|
| 947 | uiSum += abs( piOrg[38] - piCur[38] ); |
---|
| 948 | uiSum += abs( piOrg[39] - piCur[39] ); |
---|
| 949 | uiSum += abs( piOrg[40] - piCur[40] ); |
---|
| 950 | uiSum += abs( piOrg[41] - piCur[41] ); |
---|
| 951 | uiSum += abs( piOrg[42] - piCur[42] ); |
---|
| 952 | uiSum += abs( piOrg[43] - piCur[43] ); |
---|
| 953 | uiSum += abs( piOrg[44] - piCur[44] ); |
---|
| 954 | uiSum += abs( piOrg[45] - piCur[45] ); |
---|
| 955 | uiSum += abs( piOrg[46] - piCur[46] ); |
---|
| 956 | uiSum += abs( piOrg[47] - piCur[47] ); |
---|
[494] | 957 | |
---|
[313] | 958 | piOrg += iStrideOrg; |
---|
| 959 | piCur += iStrideCur; |
---|
| 960 | } |
---|
[494] | 961 | |
---|
[313] | 962 | uiSum <<= iSubShift; |
---|
[1029] | 963 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 964 | } |
---|
| 965 | #endif |
---|
| 966 | |
---|
| 967 | // -------------------------------------------------------------------------------------------------------------------- |
---|
| 968 | // SSE |
---|
| 969 | // -------------------------------------------------------------------------------------------------------------------- |
---|
| 970 | |
---|
[1029] | 971 | Distortion TComRdCost::xGetSSE( DistParam* pcDtParam ) |
---|
[313] | 972 | { |
---|
| 973 | if ( pcDtParam->bApplyWeight ) |
---|
| 974 | { |
---|
[1029] | 975 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 976 | } |
---|
[1029] | 977 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 978 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 979 | Int iRows = pcDtParam->iRows; |
---|
| 980 | Int iCols = pcDtParam->iCols; |
---|
| 981 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 982 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 983 | |
---|
[1029] | 984 | Distortion uiSum = 0; |
---|
| 985 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 986 | |
---|
[1029] | 987 | Intermediate_Int iTemp; |
---|
[494] | 988 | |
---|
[313] | 989 | for( ; iRows != 0; iRows-- ) |
---|
| 990 | { |
---|
| 991 | for (Int n = 0; n < iCols; n++ ) |
---|
| 992 | { |
---|
| 993 | iTemp = piOrg[n ] - piCur[n ]; |
---|
[1029] | 994 | uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[313] | 995 | } |
---|
| 996 | piOrg += iStrideOrg; |
---|
| 997 | piCur += iStrideCur; |
---|
| 998 | } |
---|
[494] | 999 | |
---|
[313] | 1000 | return ( uiSum ); |
---|
| 1001 | } |
---|
| 1002 | |
---|
[1029] | 1003 | Distortion TComRdCost::xGetSSE4( DistParam* pcDtParam ) |
---|
[313] | 1004 | { |
---|
| 1005 | if ( pcDtParam->bApplyWeight ) |
---|
| 1006 | { |
---|
| 1007 | assert( pcDtParam->iCols == 4 ); |
---|
[1029] | 1008 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1009 | } |
---|
[1029] | 1010 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1011 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1012 | Int iRows = pcDtParam->iRows; |
---|
| 1013 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1014 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1015 | |
---|
[1029] | 1016 | Distortion uiSum = 0; |
---|
| 1017 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1018 | |
---|
[1029] | 1019 | Intermediate_Int iTemp; |
---|
[494] | 1020 | |
---|
[313] | 1021 | for( ; iRows != 0; iRows-- ) |
---|
| 1022 | { |
---|
[494] | 1023 | |
---|
[1029] | 1024 | iTemp = piOrg[0] - piCur[0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1025 | iTemp = piOrg[1] - piCur[1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1026 | iTemp = piOrg[2] - piCur[2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1027 | iTemp = piOrg[3] - piCur[3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1028 | |
---|
[313] | 1029 | piOrg += iStrideOrg; |
---|
| 1030 | piCur += iStrideCur; |
---|
| 1031 | } |
---|
[494] | 1032 | |
---|
[313] | 1033 | return ( uiSum ); |
---|
| 1034 | } |
---|
| 1035 | |
---|
[1029] | 1036 | Distortion TComRdCost::xGetSSE8( DistParam* pcDtParam ) |
---|
[313] | 1037 | { |
---|
| 1038 | if ( pcDtParam->bApplyWeight ) |
---|
| 1039 | { |
---|
| 1040 | assert( pcDtParam->iCols == 8 ); |
---|
[1029] | 1041 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1042 | } |
---|
[1029] | 1043 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1044 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1045 | Int iRows = pcDtParam->iRows; |
---|
| 1046 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1047 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1048 | |
---|
[1029] | 1049 | Distortion uiSum = 0; |
---|
| 1050 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1051 | |
---|
[1029] | 1052 | Intermediate_Int iTemp; |
---|
[494] | 1053 | |
---|
[313] | 1054 | for( ; iRows != 0; iRows-- ) |
---|
| 1055 | { |
---|
[1029] | 1056 | iTemp = piOrg[0] - piCur[0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1057 | iTemp = piOrg[1] - piCur[1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1058 | iTemp = piOrg[2] - piCur[2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1059 | iTemp = piOrg[3] - piCur[3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1060 | iTemp = piOrg[4] - piCur[4]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1061 | iTemp = piOrg[5] - piCur[5]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1062 | iTemp = piOrg[6] - piCur[6]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1063 | iTemp = piOrg[7] - piCur[7]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1064 | |
---|
[313] | 1065 | piOrg += iStrideOrg; |
---|
| 1066 | piCur += iStrideCur; |
---|
| 1067 | } |
---|
[494] | 1068 | |
---|
[313] | 1069 | return ( uiSum ); |
---|
| 1070 | } |
---|
| 1071 | |
---|
[1029] | 1072 | Distortion TComRdCost::xGetSSE16( DistParam* pcDtParam ) |
---|
[313] | 1073 | { |
---|
| 1074 | if ( pcDtParam->bApplyWeight ) |
---|
| 1075 | { |
---|
| 1076 | assert( pcDtParam->iCols == 16 ); |
---|
[1029] | 1077 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1078 | } |
---|
[1029] | 1079 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1080 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1081 | Int iRows = pcDtParam->iRows; |
---|
| 1082 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1083 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1084 | |
---|
[1029] | 1085 | Distortion uiSum = 0; |
---|
| 1086 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1087 | |
---|
[1029] | 1088 | Intermediate_Int iTemp; |
---|
[494] | 1089 | |
---|
[313] | 1090 | for( ; iRows != 0; iRows-- ) |
---|
| 1091 | { |
---|
[494] | 1092 | |
---|
[1029] | 1093 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1094 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1095 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1096 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1097 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1098 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1099 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1100 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1101 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1102 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1103 | iTemp = piOrg[10] - piCur[10]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1104 | iTemp = piOrg[11] - piCur[11]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1105 | iTemp = piOrg[12] - piCur[12]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1106 | iTemp = piOrg[13] - piCur[13]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1107 | iTemp = piOrg[14] - piCur[14]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1108 | iTemp = piOrg[15] - piCur[15]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1109 | |
---|
[313] | 1110 | piOrg += iStrideOrg; |
---|
| 1111 | piCur += iStrideCur; |
---|
| 1112 | } |
---|
[494] | 1113 | |
---|
[313] | 1114 | return ( uiSum ); |
---|
| 1115 | } |
---|
| 1116 | |
---|
[1029] | 1117 | Distortion TComRdCost::xGetSSE16N( DistParam* pcDtParam ) |
---|
[313] | 1118 | { |
---|
| 1119 | if ( pcDtParam->bApplyWeight ) |
---|
| 1120 | { |
---|
[1029] | 1121 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1122 | } |
---|
[1029] | 1123 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1124 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1125 | Int iRows = pcDtParam->iRows; |
---|
| 1126 | Int iCols = pcDtParam->iCols; |
---|
| 1127 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1128 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1129 | |
---|
[1029] | 1130 | Distortion uiSum = 0; |
---|
| 1131 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1132 | |
---|
[1029] | 1133 | Intermediate_Int iTemp; |
---|
| 1134 | |
---|
[313] | 1135 | for( ; iRows != 0; iRows-- ) |
---|
| 1136 | { |
---|
| 1137 | for (Int n = 0; n < iCols; n+=16 ) |
---|
| 1138 | { |
---|
[494] | 1139 | |
---|
[1029] | 1140 | iTemp = piOrg[n+ 0] - piCur[n+ 0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1141 | iTemp = piOrg[n+ 1] - piCur[n+ 1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1142 | iTemp = piOrg[n+ 2] - piCur[n+ 2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1143 | iTemp = piOrg[n+ 3] - piCur[n+ 3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1144 | iTemp = piOrg[n+ 4] - piCur[n+ 4]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1145 | iTemp = piOrg[n+ 5] - piCur[n+ 5]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1146 | iTemp = piOrg[n+ 6] - piCur[n+ 6]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1147 | iTemp = piOrg[n+ 7] - piCur[n+ 7]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1148 | iTemp = piOrg[n+ 8] - piCur[n+ 8]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1149 | iTemp = piOrg[n+ 9] - piCur[n+ 9]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1150 | iTemp = piOrg[n+10] - piCur[n+10]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1151 | iTemp = piOrg[n+11] - piCur[n+11]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1152 | iTemp = piOrg[n+12] - piCur[n+12]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1153 | iTemp = piOrg[n+13] - piCur[n+13]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1154 | iTemp = piOrg[n+14] - piCur[n+14]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1155 | iTemp = piOrg[n+15] - piCur[n+15]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1156 | |
---|
[313] | 1157 | } |
---|
| 1158 | piOrg += iStrideOrg; |
---|
| 1159 | piCur += iStrideCur; |
---|
| 1160 | } |
---|
[494] | 1161 | |
---|
[313] | 1162 | return ( uiSum ); |
---|
| 1163 | } |
---|
| 1164 | |
---|
[1029] | 1165 | Distortion TComRdCost::xGetSSE32( DistParam* pcDtParam ) |
---|
[313] | 1166 | { |
---|
| 1167 | if ( pcDtParam->bApplyWeight ) |
---|
| 1168 | { |
---|
| 1169 | assert( pcDtParam->iCols == 32 ); |
---|
[1029] | 1170 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1171 | } |
---|
[1029] | 1172 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1173 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1174 | Int iRows = pcDtParam->iRows; |
---|
| 1175 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1176 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1177 | |
---|
[1029] | 1178 | Distortion uiSum = 0; |
---|
| 1179 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1180 | |
---|
[1029] | 1181 | Intermediate_Int iTemp; |
---|
| 1182 | |
---|
[313] | 1183 | for( ; iRows != 0; iRows-- ) |
---|
| 1184 | { |
---|
[494] | 1185 | |
---|
[1029] | 1186 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1187 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1188 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1189 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1190 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1191 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1192 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1193 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1194 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1195 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1196 | iTemp = piOrg[10] - piCur[10]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1197 | iTemp = piOrg[11] - piCur[11]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1198 | iTemp = piOrg[12] - piCur[12]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1199 | iTemp = piOrg[13] - piCur[13]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1200 | iTemp = piOrg[14] - piCur[14]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1201 | iTemp = piOrg[15] - piCur[15]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1202 | iTemp = piOrg[16] - piCur[16]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1203 | iTemp = piOrg[17] - piCur[17]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1204 | iTemp = piOrg[18] - piCur[18]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1205 | iTemp = piOrg[19] - piCur[19]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1206 | iTemp = piOrg[20] - piCur[20]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1207 | iTemp = piOrg[21] - piCur[21]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1208 | iTemp = piOrg[22] - piCur[22]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1209 | iTemp = piOrg[23] - piCur[23]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1210 | iTemp = piOrg[24] - piCur[24]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1211 | iTemp = piOrg[25] - piCur[25]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1212 | iTemp = piOrg[26] - piCur[26]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1213 | iTemp = piOrg[27] - piCur[27]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1214 | iTemp = piOrg[28] - piCur[28]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1215 | iTemp = piOrg[29] - piCur[29]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1216 | iTemp = piOrg[30] - piCur[30]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1217 | iTemp = piOrg[31] - piCur[31]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1218 | |
---|
[313] | 1219 | piOrg += iStrideOrg; |
---|
| 1220 | piCur += iStrideCur; |
---|
| 1221 | } |
---|
[494] | 1222 | |
---|
[313] | 1223 | return ( uiSum ); |
---|
| 1224 | } |
---|
| 1225 | |
---|
[1029] | 1226 | Distortion TComRdCost::xGetSSE64( DistParam* pcDtParam ) |
---|
[313] | 1227 | { |
---|
| 1228 | if ( pcDtParam->bApplyWeight ) |
---|
| 1229 | { |
---|
| 1230 | assert( pcDtParam->iCols == 64 ); |
---|
[1029] | 1231 | return TComRdCostWeightPrediction::xGetSSEw( pcDtParam ); |
---|
[313] | 1232 | } |
---|
[1029] | 1233 | const Pel* piOrg = pcDtParam->pOrg; |
---|
| 1234 | const Pel* piCur = pcDtParam->pCur; |
---|
[313] | 1235 | Int iRows = pcDtParam->iRows; |
---|
| 1236 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1237 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
[494] | 1238 | |
---|
[1029] | 1239 | Distortion uiSum = 0; |
---|
| 1240 | UInt uiShift = DISTORTION_PRECISION_ADJUSTMENT((pcDtParam->bitDepth-8) << 1); |
---|
[494] | 1241 | |
---|
[1029] | 1242 | Intermediate_Int iTemp; |
---|
| 1243 | |
---|
[313] | 1244 | for( ; iRows != 0; iRows-- ) |
---|
| 1245 | { |
---|
[1029] | 1246 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1247 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1248 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1249 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1250 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1251 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1252 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1253 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1254 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1255 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1256 | iTemp = piOrg[10] - piCur[10]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1257 | iTemp = piOrg[11] - piCur[11]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1258 | iTemp = piOrg[12] - piCur[12]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1259 | iTemp = piOrg[13] - piCur[13]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1260 | iTemp = piOrg[14] - piCur[14]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1261 | iTemp = piOrg[15] - piCur[15]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1262 | iTemp = piOrg[16] - piCur[16]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1263 | iTemp = piOrg[17] - piCur[17]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1264 | iTemp = piOrg[18] - piCur[18]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1265 | iTemp = piOrg[19] - piCur[19]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1266 | iTemp = piOrg[20] - piCur[20]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1267 | iTemp = piOrg[21] - piCur[21]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1268 | iTemp = piOrg[22] - piCur[22]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1269 | iTemp = piOrg[23] - piCur[23]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1270 | iTemp = piOrg[24] - piCur[24]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1271 | iTemp = piOrg[25] - piCur[25]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1272 | iTemp = piOrg[26] - piCur[26]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1273 | iTemp = piOrg[27] - piCur[27]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1274 | iTemp = piOrg[28] - piCur[28]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1275 | iTemp = piOrg[29] - piCur[29]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1276 | iTemp = piOrg[30] - piCur[30]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1277 | iTemp = piOrg[31] - piCur[31]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1278 | iTemp = piOrg[32] - piCur[32]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1279 | iTemp = piOrg[33] - piCur[33]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1280 | iTemp = piOrg[34] - piCur[34]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1281 | iTemp = piOrg[35] - piCur[35]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1282 | iTemp = piOrg[36] - piCur[36]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1283 | iTemp = piOrg[37] - piCur[37]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1284 | iTemp = piOrg[38] - piCur[38]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1285 | iTemp = piOrg[39] - piCur[39]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1286 | iTemp = piOrg[40] - piCur[40]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1287 | iTemp = piOrg[41] - piCur[41]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1288 | iTemp = piOrg[42] - piCur[42]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1289 | iTemp = piOrg[43] - piCur[43]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1290 | iTemp = piOrg[44] - piCur[44]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1291 | iTemp = piOrg[45] - piCur[45]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1292 | iTemp = piOrg[46] - piCur[46]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1293 | iTemp = piOrg[47] - piCur[47]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1294 | iTemp = piOrg[48] - piCur[48]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1295 | iTemp = piOrg[49] - piCur[49]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1296 | iTemp = piOrg[50] - piCur[50]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1297 | iTemp = piOrg[51] - piCur[51]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1298 | iTemp = piOrg[52] - piCur[52]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1299 | iTemp = piOrg[53] - piCur[53]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1300 | iTemp = piOrg[54] - piCur[54]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1301 | iTemp = piOrg[55] - piCur[55]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1302 | iTemp = piOrg[56] - piCur[56]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1303 | iTemp = piOrg[57] - piCur[57]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1304 | iTemp = piOrg[58] - piCur[58]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1305 | iTemp = piOrg[59] - piCur[59]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1306 | iTemp = piOrg[60] - piCur[60]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1307 | iTemp = piOrg[61] - piCur[61]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1308 | iTemp = piOrg[62] - piCur[62]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
| 1309 | iTemp = piOrg[63] - piCur[63]; uiSum += Distortion(( iTemp * iTemp ) >> uiShift); |
---|
[494] | 1310 | |
---|
[313] | 1311 | piOrg += iStrideOrg; |
---|
| 1312 | piCur += iStrideCur; |
---|
| 1313 | } |
---|
[494] | 1314 | |
---|
[313] | 1315 | return ( uiSum ); |
---|
| 1316 | } |
---|
| 1317 | |
---|
| 1318 | // -------------------------------------------------------------------------------------------------------------------- |
---|
| 1319 | // HADAMARD with step (used in fractional search) |
---|
| 1320 | // -------------------------------------------------------------------------------------------------------------------- |
---|
| 1321 | |
---|
[1029] | 1322 | Distortion TComRdCost::xCalcHADs2x2( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
[313] | 1323 | { |
---|
[1029] | 1324 | Distortion satd = 0; |
---|
| 1325 | TCoeff diff[4], m[4]; |
---|
[313] | 1326 | assert( iStep == 1 ); |
---|
| 1327 | diff[0] = piOrg[0 ] - piCur[0]; |
---|
| 1328 | diff[1] = piOrg[1 ] - piCur[1]; |
---|
| 1329 | diff[2] = piOrg[iStrideOrg ] - piCur[0 + iStrideCur]; |
---|
| 1330 | diff[3] = piOrg[iStrideOrg + 1] - piCur[1 + iStrideCur]; |
---|
| 1331 | m[0] = diff[0] + diff[2]; |
---|
| 1332 | m[1] = diff[1] + diff[3]; |
---|
| 1333 | m[2] = diff[0] - diff[2]; |
---|
| 1334 | m[3] = diff[1] - diff[3]; |
---|
[494] | 1335 | |
---|
[313] | 1336 | satd += abs(m[0] + m[1]); |
---|
| 1337 | satd += abs(m[0] - m[1]); |
---|
| 1338 | satd += abs(m[2] + m[3]); |
---|
| 1339 | satd += abs(m[2] - m[3]); |
---|
[494] | 1340 | |
---|
[313] | 1341 | return satd; |
---|
| 1342 | } |
---|
| 1343 | |
---|
[1029] | 1344 | Distortion TComRdCost::xCalcHADs4x4( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
[313] | 1345 | { |
---|
[1029] | 1346 | Int k; |
---|
| 1347 | Distortion satd = 0; |
---|
| 1348 | TCoeff diff[16], m[16], d[16]; |
---|
[494] | 1349 | |
---|
[313] | 1350 | assert( iStep == 1 ); |
---|
| 1351 | for( k = 0; k < 16; k+=4 ) |
---|
| 1352 | { |
---|
| 1353 | diff[k+0] = piOrg[0] - piCur[0]; |
---|
| 1354 | diff[k+1] = piOrg[1] - piCur[1]; |
---|
| 1355 | diff[k+2] = piOrg[2] - piCur[2]; |
---|
| 1356 | diff[k+3] = piOrg[3] - piCur[3]; |
---|
[494] | 1357 | |
---|
[313] | 1358 | piCur += iStrideCur; |
---|
| 1359 | piOrg += iStrideOrg; |
---|
| 1360 | } |
---|
[494] | 1361 | |
---|
[313] | 1362 | /*===== hadamard transform =====*/ |
---|
| 1363 | m[ 0] = diff[ 0] + diff[12]; |
---|
| 1364 | m[ 1] = diff[ 1] + diff[13]; |
---|
| 1365 | m[ 2] = diff[ 2] + diff[14]; |
---|
| 1366 | m[ 3] = diff[ 3] + diff[15]; |
---|
| 1367 | m[ 4] = diff[ 4] + diff[ 8]; |
---|
| 1368 | m[ 5] = diff[ 5] + diff[ 9]; |
---|
| 1369 | m[ 6] = diff[ 6] + diff[10]; |
---|
| 1370 | m[ 7] = diff[ 7] + diff[11]; |
---|
| 1371 | m[ 8] = diff[ 4] - diff[ 8]; |
---|
| 1372 | m[ 9] = diff[ 5] - diff[ 9]; |
---|
| 1373 | m[10] = diff[ 6] - diff[10]; |
---|
| 1374 | m[11] = diff[ 7] - diff[11]; |
---|
| 1375 | m[12] = diff[ 0] - diff[12]; |
---|
| 1376 | m[13] = diff[ 1] - diff[13]; |
---|
| 1377 | m[14] = diff[ 2] - diff[14]; |
---|
| 1378 | m[15] = diff[ 3] - diff[15]; |
---|
[494] | 1379 | |
---|
[313] | 1380 | d[ 0] = m[ 0] + m[ 4]; |
---|
| 1381 | d[ 1] = m[ 1] + m[ 5]; |
---|
| 1382 | d[ 2] = m[ 2] + m[ 6]; |
---|
| 1383 | d[ 3] = m[ 3] + m[ 7]; |
---|
| 1384 | d[ 4] = m[ 8] + m[12]; |
---|
| 1385 | d[ 5] = m[ 9] + m[13]; |
---|
| 1386 | d[ 6] = m[10] + m[14]; |
---|
| 1387 | d[ 7] = m[11] + m[15]; |
---|
| 1388 | d[ 8] = m[ 0] - m[ 4]; |
---|
| 1389 | d[ 9] = m[ 1] - m[ 5]; |
---|
| 1390 | d[10] = m[ 2] - m[ 6]; |
---|
| 1391 | d[11] = m[ 3] - m[ 7]; |
---|
| 1392 | d[12] = m[12] - m[ 8]; |
---|
| 1393 | d[13] = m[13] - m[ 9]; |
---|
| 1394 | d[14] = m[14] - m[10]; |
---|
| 1395 | d[15] = m[15] - m[11]; |
---|
[494] | 1396 | |
---|
[313] | 1397 | m[ 0] = d[ 0] + d[ 3]; |
---|
| 1398 | m[ 1] = d[ 1] + d[ 2]; |
---|
| 1399 | m[ 2] = d[ 1] - d[ 2]; |
---|
| 1400 | m[ 3] = d[ 0] - d[ 3]; |
---|
| 1401 | m[ 4] = d[ 4] + d[ 7]; |
---|
| 1402 | m[ 5] = d[ 5] + d[ 6]; |
---|
| 1403 | m[ 6] = d[ 5] - d[ 6]; |
---|
| 1404 | m[ 7] = d[ 4] - d[ 7]; |
---|
| 1405 | m[ 8] = d[ 8] + d[11]; |
---|
| 1406 | m[ 9] = d[ 9] + d[10]; |
---|
| 1407 | m[10] = d[ 9] - d[10]; |
---|
| 1408 | m[11] = d[ 8] - d[11]; |
---|
| 1409 | m[12] = d[12] + d[15]; |
---|
| 1410 | m[13] = d[13] + d[14]; |
---|
| 1411 | m[14] = d[13] - d[14]; |
---|
| 1412 | m[15] = d[12] - d[15]; |
---|
[494] | 1413 | |
---|
[313] | 1414 | d[ 0] = m[ 0] + m[ 1]; |
---|
| 1415 | d[ 1] = m[ 0] - m[ 1]; |
---|
| 1416 | d[ 2] = m[ 2] + m[ 3]; |
---|
| 1417 | d[ 3] = m[ 3] - m[ 2]; |
---|
| 1418 | d[ 4] = m[ 4] + m[ 5]; |
---|
| 1419 | d[ 5] = m[ 4] - m[ 5]; |
---|
| 1420 | d[ 6] = m[ 6] + m[ 7]; |
---|
| 1421 | d[ 7] = m[ 7] - m[ 6]; |
---|
| 1422 | d[ 8] = m[ 8] + m[ 9]; |
---|
| 1423 | d[ 9] = m[ 8] - m[ 9]; |
---|
| 1424 | d[10] = m[10] + m[11]; |
---|
| 1425 | d[11] = m[11] - m[10]; |
---|
| 1426 | d[12] = m[12] + m[13]; |
---|
| 1427 | d[13] = m[12] - m[13]; |
---|
| 1428 | d[14] = m[14] + m[15]; |
---|
| 1429 | d[15] = m[15] - m[14]; |
---|
[494] | 1430 | |
---|
[313] | 1431 | for (k=0; k<16; ++k) |
---|
| 1432 | { |
---|
| 1433 | satd += abs(d[k]); |
---|
| 1434 | } |
---|
| 1435 | satd = ((satd+1)>>1); |
---|
[494] | 1436 | |
---|
[313] | 1437 | return satd; |
---|
| 1438 | } |
---|
| 1439 | |
---|
[1029] | 1440 | Distortion TComRdCost::xCalcHADs8x8( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
[313] | 1441 | { |
---|
[1029] | 1442 | Int k, i, j, jj; |
---|
| 1443 | Distortion sad = 0; |
---|
| 1444 | TCoeff diff[64], m1[8][8], m2[8][8], m3[8][8]; |
---|
[313] | 1445 | assert( iStep == 1 ); |
---|
| 1446 | for( k = 0; k < 64; k += 8 ) |
---|
| 1447 | { |
---|
| 1448 | diff[k+0] = piOrg[0] - piCur[0]; |
---|
| 1449 | diff[k+1] = piOrg[1] - piCur[1]; |
---|
| 1450 | diff[k+2] = piOrg[2] - piCur[2]; |
---|
| 1451 | diff[k+3] = piOrg[3] - piCur[3]; |
---|
| 1452 | diff[k+4] = piOrg[4] - piCur[4]; |
---|
| 1453 | diff[k+5] = piOrg[5] - piCur[5]; |
---|
| 1454 | diff[k+6] = piOrg[6] - piCur[6]; |
---|
| 1455 | diff[k+7] = piOrg[7] - piCur[7]; |
---|
[494] | 1456 | |
---|
[313] | 1457 | piCur += iStrideCur; |
---|
| 1458 | piOrg += iStrideOrg; |
---|
| 1459 | } |
---|
[494] | 1460 | |
---|
[313] | 1461 | //horizontal |
---|
| 1462 | for (j=0; j < 8; j++) |
---|
| 1463 | { |
---|
| 1464 | jj = j << 3; |
---|
| 1465 | m2[j][0] = diff[jj ] + diff[jj+4]; |
---|
| 1466 | m2[j][1] = diff[jj+1] + diff[jj+5]; |
---|
| 1467 | m2[j][2] = diff[jj+2] + diff[jj+6]; |
---|
| 1468 | m2[j][3] = diff[jj+3] + diff[jj+7]; |
---|
| 1469 | m2[j][4] = diff[jj ] - diff[jj+4]; |
---|
| 1470 | m2[j][5] = diff[jj+1] - diff[jj+5]; |
---|
| 1471 | m2[j][6] = diff[jj+2] - diff[jj+6]; |
---|
| 1472 | m2[j][7] = diff[jj+3] - diff[jj+7]; |
---|
[494] | 1473 | |
---|
[313] | 1474 | m1[j][0] = m2[j][0] + m2[j][2]; |
---|
| 1475 | m1[j][1] = m2[j][1] + m2[j][3]; |
---|
| 1476 | m1[j][2] = m2[j][0] - m2[j][2]; |
---|
| 1477 | m1[j][3] = m2[j][1] - m2[j][3]; |
---|
| 1478 | m1[j][4] = m2[j][4] + m2[j][6]; |
---|
| 1479 | m1[j][5] = m2[j][5] + m2[j][7]; |
---|
| 1480 | m1[j][6] = m2[j][4] - m2[j][6]; |
---|
| 1481 | m1[j][7] = m2[j][5] - m2[j][7]; |
---|
[494] | 1482 | |
---|
[313] | 1483 | m2[j][0] = m1[j][0] + m1[j][1]; |
---|
| 1484 | m2[j][1] = m1[j][0] - m1[j][1]; |
---|
| 1485 | m2[j][2] = m1[j][2] + m1[j][3]; |
---|
| 1486 | m2[j][3] = m1[j][2] - m1[j][3]; |
---|
| 1487 | m2[j][4] = m1[j][4] + m1[j][5]; |
---|
| 1488 | m2[j][5] = m1[j][4] - m1[j][5]; |
---|
| 1489 | m2[j][6] = m1[j][6] + m1[j][7]; |
---|
| 1490 | m2[j][7] = m1[j][6] - m1[j][7]; |
---|
| 1491 | } |
---|
[494] | 1492 | |
---|
[313] | 1493 | //vertical |
---|
| 1494 | for (i=0; i < 8; i++) |
---|
| 1495 | { |
---|
| 1496 | m3[0][i] = m2[0][i] + m2[4][i]; |
---|
| 1497 | m3[1][i] = m2[1][i] + m2[5][i]; |
---|
| 1498 | m3[2][i] = m2[2][i] + m2[6][i]; |
---|
| 1499 | m3[3][i] = m2[3][i] + m2[7][i]; |
---|
| 1500 | m3[4][i] = m2[0][i] - m2[4][i]; |
---|
| 1501 | m3[5][i] = m2[1][i] - m2[5][i]; |
---|
| 1502 | m3[6][i] = m2[2][i] - m2[6][i]; |
---|
| 1503 | m3[7][i] = m2[3][i] - m2[7][i]; |
---|
[494] | 1504 | |
---|
[313] | 1505 | m1[0][i] = m3[0][i] + m3[2][i]; |
---|
| 1506 | m1[1][i] = m3[1][i] + m3[3][i]; |
---|
| 1507 | m1[2][i] = m3[0][i] - m3[2][i]; |
---|
| 1508 | m1[3][i] = m3[1][i] - m3[3][i]; |
---|
| 1509 | m1[4][i] = m3[4][i] + m3[6][i]; |
---|
| 1510 | m1[5][i] = m3[5][i] + m3[7][i]; |
---|
| 1511 | m1[6][i] = m3[4][i] - m3[6][i]; |
---|
| 1512 | m1[7][i] = m3[5][i] - m3[7][i]; |
---|
[494] | 1513 | |
---|
[313] | 1514 | m2[0][i] = m1[0][i] + m1[1][i]; |
---|
| 1515 | m2[1][i] = m1[0][i] - m1[1][i]; |
---|
| 1516 | m2[2][i] = m1[2][i] + m1[3][i]; |
---|
| 1517 | m2[3][i] = m1[2][i] - m1[3][i]; |
---|
| 1518 | m2[4][i] = m1[4][i] + m1[5][i]; |
---|
| 1519 | m2[5][i] = m1[4][i] - m1[5][i]; |
---|
| 1520 | m2[6][i] = m1[6][i] + m1[7][i]; |
---|
| 1521 | m2[7][i] = m1[6][i] - m1[7][i]; |
---|
| 1522 | } |
---|
[494] | 1523 | |
---|
[313] | 1524 | for (i = 0; i < 8; i++) |
---|
| 1525 | { |
---|
| 1526 | for (j = 0; j < 8; j++) |
---|
| 1527 | { |
---|
| 1528 | sad += abs(m2[i][j]); |
---|
| 1529 | } |
---|
| 1530 | } |
---|
[494] | 1531 | |
---|
[313] | 1532 | sad=((sad+2)>>2); |
---|
[494] | 1533 | |
---|
[313] | 1534 | return sad; |
---|
| 1535 | } |
---|
| 1536 | |
---|
[494] | 1537 | |
---|
[1029] | 1538 | Distortion TComRdCost::xGetHADs( DistParam* pcDtParam ) |
---|
[313] | 1539 | { |
---|
| 1540 | if ( pcDtParam->bApplyWeight ) |
---|
| 1541 | { |
---|
[1029] | 1542 | return TComRdCostWeightPrediction::xGetHADsw( pcDtParam ); |
---|
[313] | 1543 | } |
---|
| 1544 | Pel* piOrg = pcDtParam->pOrg; |
---|
| 1545 | Pel* piCur = pcDtParam->pCur; |
---|
| 1546 | Int iRows = pcDtParam->iRows; |
---|
| 1547 | Int iCols = pcDtParam->iCols; |
---|
| 1548 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
| 1549 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
| 1550 | Int iStep = pcDtParam->iStep; |
---|
[494] | 1551 | |
---|
[313] | 1552 | Int x, y; |
---|
[494] | 1553 | |
---|
[1029] | 1554 | Distortion uiSum = 0; |
---|
[494] | 1555 | |
---|
[313] | 1556 | if( ( iRows % 8 == 0) && (iCols % 8 == 0) ) |
---|
| 1557 | { |
---|
| 1558 | Int iOffsetOrg = iStrideOrg<<3; |
---|
| 1559 | Int iOffsetCur = iStrideCur<<3; |
---|
| 1560 | for ( y=0; y<iRows; y+= 8 ) |
---|
| 1561 | { |
---|
| 1562 | for ( x=0; x<iCols; x+= 8 ) |
---|
| 1563 | { |
---|
| 1564 | uiSum += xCalcHADs8x8( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
| 1565 | } |
---|
| 1566 | piOrg += iOffsetOrg; |
---|
| 1567 | piCur += iOffsetCur; |
---|
| 1568 | } |
---|
| 1569 | } |
---|
| 1570 | else if( ( iRows % 4 == 0) && (iCols % 4 == 0) ) |
---|
| 1571 | { |
---|
| 1572 | Int iOffsetOrg = iStrideOrg<<2; |
---|
| 1573 | Int iOffsetCur = iStrideCur<<2; |
---|
[494] | 1574 | |
---|
[313] | 1575 | for ( y=0; y<iRows; y+= 4 ) |
---|
| 1576 | { |
---|
| 1577 | for ( x=0; x<iCols; x+= 4 ) |
---|
| 1578 | { |
---|
| 1579 | uiSum += xCalcHADs4x4( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
| 1580 | } |
---|
| 1581 | piOrg += iOffsetOrg; |
---|
| 1582 | piCur += iOffsetCur; |
---|
| 1583 | } |
---|
| 1584 | } |
---|
| 1585 | else if( ( iRows % 2 == 0) && (iCols % 2 == 0) ) |
---|
| 1586 | { |
---|
| 1587 | Int iOffsetOrg = iStrideOrg<<1; |
---|
| 1588 | Int iOffsetCur = iStrideCur<<1; |
---|
| 1589 | for ( y=0; y<iRows; y+=2 ) |
---|
| 1590 | { |
---|
| 1591 | for ( x=0; x<iCols; x+=2 ) |
---|
| 1592 | { |
---|
| 1593 | uiSum += xCalcHADs2x2( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
| 1594 | } |
---|
| 1595 | piOrg += iOffsetOrg; |
---|
| 1596 | piCur += iOffsetCur; |
---|
| 1597 | } |
---|
| 1598 | } |
---|
| 1599 | else |
---|
| 1600 | { |
---|
| 1601 | assert(false); |
---|
| 1602 | } |
---|
[494] | 1603 | |
---|
[1029] | 1604 | return ( uiSum >> DISTORTION_PRECISION_ADJUSTMENT(pcDtParam->bitDepth-8) ); |
---|
[313] | 1605 | } |
---|
| 1606 | |
---|
| 1607 | //! \} |
---|