1 | /* ==================================================================================================================== |
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2 | |
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3 | The copyright in this software is being made available under the License included below. |
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4 | This software may be subject to other third party and contributor rights, including patent rights, and no such |
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5 | rights are granted under this license. |
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6 | |
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7 | Copyright (c) 2010, SAMSUNG ELECTRONICS CO., LTD. and BRITISH BROADCASTING CORPORATION |
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8 | All rights reserved. |
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9 | |
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10 | Redistribution and use in source and binary forms, with or without modification, are permitted only for |
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11 | the purpose of developing standards within the Joint Collaborative Team on Video Coding and for testing and |
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12 | promoting such standards. The following conditions are required to be met: |
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13 | |
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14 | * Redistributions of source code must retain the above copyright notice, this list of conditions and |
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15 | the following disclaimer. |
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16 | * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and |
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17 | the following disclaimer in the documentation and/or other materials provided with the distribution. |
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18 | * Neither the name of SAMSUNG ELECTRONICS CO., LTD. nor the name of the BRITISH BROADCASTING CORPORATION |
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19 | may be used to endorse or promote products derived from this software without 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" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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22 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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23 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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24 | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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25 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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26 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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27 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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28 | |
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29 | * ==================================================================================================================== |
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30 | */ |
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31 | |
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32 | /** \file TComRdCost.cpp |
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33 | \brief RD cost computation class |
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34 | */ |
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35 | |
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36 | #include <math.h> |
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37 | #include <assert.h> |
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38 | #include "TComRdCost.h" |
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39 | |
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40 | TComRdCost::TComRdCost() |
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41 | { |
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42 | init(); |
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43 | } |
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44 | |
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45 | TComRdCost::~TComRdCost() |
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46 | { |
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47 | xUninit(); |
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48 | } |
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49 | |
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50 | #ifdef ROUNDING_CONTROL_BIPRED |
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51 | __inline Pel xClip (Pel x ) { return ( (x < 0) ? 0 : (x > (Pel)g_uiIBDI_MAX) ? (Pel)g_uiIBDI_MAX : x ); } |
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52 | #endif |
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53 | |
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54 | // Calculate RD functions |
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55 | Double TComRdCost::calcRdCost( UInt uiBits, UInt uiDistortion, Bool bFlag, DFunc eDFunc ) |
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56 | { |
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57 | Double dRdCost = 0.0; |
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58 | Double dLambda = 0.0; |
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59 | |
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60 | switch ( eDFunc ) |
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61 | { |
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62 | case DF_SSE: |
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63 | assert(0); break; |
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64 | case DF_SAD: |
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65 | dLambda = (Double)m_uiLambdaMotionSAD; break; |
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66 | case DF_DEFAULT: |
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67 | dLambda = m_dLambda; break; |
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68 | case DF_SSE_FRAME: |
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69 | dLambda = m_dFrameLambda; break; |
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70 | default: |
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71 | assert (0); |
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72 | } |
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73 | |
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74 | if (bFlag) |
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75 | { |
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76 | // Intra8x8, Intra4x4 Block only... |
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77 | dRdCost = (((Double)uiDistortion) + ((Double)uiBits * dLambda)); |
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78 | } |
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79 | else |
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80 | { |
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81 | if (eDFunc == DF_SAD) |
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82 | { |
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83 | dRdCost = ((Double)uiDistortion + (Double)((Int)(uiBits * dLambda+.5)>>16)); |
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84 | dRdCost = (Double)(UInt)floor(dRdCost); |
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85 | } |
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86 | else |
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87 | { |
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88 | dRdCost = ((Double)uiDistortion + (Double)((Int)(uiBits * dLambda+.5))); |
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89 | dRdCost = (Double)(UInt)floor(dRdCost); |
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90 | } |
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91 | } |
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92 | |
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93 | return dRdCost; |
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94 | } |
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95 | |
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96 | Double TComRdCost::calcRdCost64( UInt64 uiBits, UInt64 uiDistortion, Bool bFlag, DFunc eDFunc ) |
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97 | { |
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98 | Double dRdCost = 0.0; |
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99 | Double dLambda = 0.0; |
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100 | |
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101 | switch ( eDFunc ) |
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102 | { |
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103 | case DF_SSE: |
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104 | assert(0); break; |
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105 | case DF_SAD: |
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106 | dLambda = (Double)m_uiLambdaMotionSAD; break; |
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107 | case DF_DEFAULT: |
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108 | dLambda = m_dLambda; break; |
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109 | case DF_SSE_FRAME: |
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110 | dLambda = m_dFrameLambda; break; |
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111 | default: |
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112 | assert (0); |
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113 | } |
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114 | |
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115 | if (bFlag) |
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116 | { |
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117 | // Intra8x8, Intra4x4 Block only... |
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118 | dRdCost = (((Double)(Int64)uiDistortion) + ((Double)(Int64)uiBits * dLambda)); |
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119 | } |
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120 | else |
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121 | { |
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122 | if (eDFunc == DF_SAD) |
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123 | { |
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124 | dRdCost = ((Double)(Int64)uiDistortion + (Double)((Int)((Int64)uiBits * dLambda+.5)>>16)); |
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125 | dRdCost = (Double)(UInt)floor(dRdCost); |
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126 | } |
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127 | else |
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128 | { |
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129 | dRdCost = ((Double)(Int64)uiDistortion + (Double)((Int)((Int64)uiBits * dLambda+.5))); |
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130 | dRdCost = (Double)(UInt)floor(dRdCost); |
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131 | } |
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132 | } |
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133 | |
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134 | return dRdCost; |
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135 | } |
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136 | |
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137 | Void TComRdCost::setLambda( Double dLambda ) |
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138 | { |
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139 | m_dLambda = dLambda; |
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140 | m_uiLambdaMotionSAD = (UInt)floor(65536.0 * sqrt( m_dLambda )); |
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141 | m_uiLambdaMotionSSE = (UInt)floor(65536.0 * m_dLambda ); |
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142 | } |
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143 | |
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144 | |
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145 | // Initalize Function Pointer by [eDFunc] |
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146 | Void TComRdCost::init() |
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147 | { |
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148 | m_afpDistortFunc[0] = NULL; // for DF_DEFAULT |
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149 | |
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150 | m_afpDistortFunc[1] = TComRdCost::xGetSSE; |
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151 | m_afpDistortFunc[2] = TComRdCost::xGetSSE4; |
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152 | m_afpDistortFunc[3] = TComRdCost::xGetSSE8; |
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153 | m_afpDistortFunc[4] = TComRdCost::xGetSSE16; |
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154 | m_afpDistortFunc[5] = TComRdCost::xGetSSE32; |
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155 | m_afpDistortFunc[6] = TComRdCost::xGetSSE64; |
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156 | m_afpDistortFunc[7] = TComRdCost::xGetSSE16N; |
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157 | |
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158 | m_afpDistortFunc[8] = TComRdCost::xGetSAD; |
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159 | m_afpDistortFunc[9] = TComRdCost::xGetSAD4; |
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160 | m_afpDistortFunc[10] = TComRdCost::xGetSAD8; |
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161 | m_afpDistortFunc[11] = TComRdCost::xGetSAD16; |
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162 | m_afpDistortFunc[12] = TComRdCost::xGetSAD32; |
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163 | m_afpDistortFunc[13] = TComRdCost::xGetSAD64; |
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164 | m_afpDistortFunc[14] = TComRdCost::xGetSAD16N; |
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165 | |
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166 | m_afpDistortFunc[15] = TComRdCost::xGetSADs; |
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167 | m_afpDistortFunc[16] = TComRdCost::xGetSADs4; |
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168 | m_afpDistortFunc[17] = TComRdCost::xGetSADs8; |
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169 | m_afpDistortFunc[18] = TComRdCost::xGetSADs16; |
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170 | m_afpDistortFunc[19] = TComRdCost::xGetSADs32; |
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171 | m_afpDistortFunc[20] = TComRdCost::xGetSADs64; |
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172 | m_afpDistortFunc[21] = TComRdCost::xGetSADs16N; |
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173 | |
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174 | m_afpDistortFunc[22] = TComRdCost::xGetHADs; |
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175 | m_afpDistortFunc[23] = TComRdCost::xGetHADs4; |
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176 | m_afpDistortFunc[24] = TComRdCost::xGetHADs8; |
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177 | m_afpDistortFunc[25] = TComRdCost::xGetHADs; |
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178 | m_afpDistortFunc[26] = TComRdCost::xGetHADs; |
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179 | m_afpDistortFunc[27] = TComRdCost::xGetHADs; |
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180 | m_afpDistortFunc[28] = TComRdCost::xGetHADs; |
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181 | |
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182 | #ifdef ROUNDING_CONTROL_BIPRED |
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183 | m_afpDistortFuncRnd[0] = NULL; |
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184 | m_afpDistortFuncRnd[1] = TComRdCost::xGetSSE; |
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185 | m_afpDistortFuncRnd[2] = TComRdCost::xGetSSE4; |
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186 | m_afpDistortFuncRnd[3] = TComRdCost::xGetSSE8; |
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187 | m_afpDistortFuncRnd[4] = TComRdCost::xGetSSE16; |
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188 | m_afpDistortFuncRnd[5] = TComRdCost::xGetSSE32; |
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189 | m_afpDistortFuncRnd[6] = TComRdCost::xGetSSE64; |
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190 | m_afpDistortFuncRnd[7] = TComRdCost::xGetSSE16N; |
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191 | |
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192 | m_afpDistortFuncRnd[8] = TComRdCost::xGetSAD; |
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193 | m_afpDistortFuncRnd[9] = TComRdCost::xGetSAD4; |
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194 | m_afpDistortFuncRnd[10] = TComRdCost::xGetSAD8; |
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195 | m_afpDistortFuncRnd[11] = TComRdCost::xGetSAD16; |
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196 | m_afpDistortFuncRnd[12] = TComRdCost::xGetSAD32; |
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197 | m_afpDistortFuncRnd[13] = TComRdCost::xGetSAD64; |
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198 | m_afpDistortFuncRnd[14] = TComRdCost::xGetSAD16N; |
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199 | |
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200 | m_afpDistortFuncRnd[15] = TComRdCost::xGetSADs; |
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201 | m_afpDistortFuncRnd[16] = TComRdCost::xGetSADs4; |
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202 | m_afpDistortFuncRnd[17] = TComRdCost::xGetSADs8; |
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203 | m_afpDistortFuncRnd[18] = TComRdCost::xGetSADs16; |
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204 | m_afpDistortFuncRnd[19] = TComRdCost::xGetSADs32; |
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205 | m_afpDistortFuncRnd[20] = TComRdCost::xGetSADs64; |
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206 | m_afpDistortFuncRnd[21] = TComRdCost::xGetSADs16N; |
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207 | |
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208 | m_afpDistortFuncRnd[22] = TComRdCost::xGetHADs; |
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209 | m_afpDistortFuncRnd[23] = TComRdCost::xGetHADs4; |
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210 | m_afpDistortFuncRnd[24] = TComRdCost::xGetHADs8; |
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211 | m_afpDistortFuncRnd[25] = TComRdCost::xGetHADs; |
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212 | m_afpDistortFuncRnd[26] = TComRdCost::xGetHADs; |
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213 | m_afpDistortFuncRnd[27] = TComRdCost::xGetHADs; |
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214 | m_afpDistortFuncRnd[28] = TComRdCost::xGetHADs; |
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215 | #endif |
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216 | |
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217 | m_puiComponentCostOriginP = NULL; |
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218 | m_puiComponentCost = NULL; |
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219 | m_puiVerCost = NULL; |
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220 | m_puiHorCost = NULL; |
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221 | m_uiCost = 0; |
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222 | m_iCostScale = 0; |
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223 | m_iSearchLimit = 0xdeaddead; |
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224 | } |
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225 | |
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226 | Void TComRdCost::initRateDistortionModel( Int iSubPelSearchLimit ) |
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227 | { |
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228 | // make it larger |
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229 | iSubPelSearchLimit += 4; |
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230 | iSubPelSearchLimit *= 8; |
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231 | |
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232 | if( m_iSearchLimit != iSubPelSearchLimit ) |
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233 | { |
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234 | xUninit(); |
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235 | |
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236 | m_iSearchLimit = iSubPelSearchLimit; |
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237 | |
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238 | m_puiComponentCostOriginP = new UInt[ 4 * iSubPelSearchLimit ]; |
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239 | iSubPelSearchLimit *= 2; |
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240 | |
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241 | m_puiComponentCost = m_puiComponentCostOriginP + iSubPelSearchLimit; |
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242 | |
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243 | for( Int n = -iSubPelSearchLimit; n < iSubPelSearchLimit; n++) |
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244 | { |
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245 | m_puiComponentCost[n] = xGetComponentBits( n ); |
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246 | } |
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247 | } |
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248 | } |
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249 | |
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250 | Void TComRdCost::xUninit() |
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251 | { |
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252 | if( NULL != m_puiComponentCostOriginP ) |
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253 | { |
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254 | delete [] m_puiComponentCostOriginP; |
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255 | m_puiComponentCostOriginP = NULL; |
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256 | } |
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257 | } |
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258 | |
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259 | UInt TComRdCost::xGetComponentBits( Int iVal ) |
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260 | { |
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261 | UInt uiLength = 1; |
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262 | UInt uiTemp = ( iVal <= 0) ? (-iVal<<1)+1: (iVal<<1); |
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263 | |
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264 | assert ( uiTemp ); |
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265 | |
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266 | while ( 1 != uiTemp ) |
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267 | { |
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268 | uiTemp >>= 1; |
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269 | uiLength += 2; |
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270 | } |
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271 | |
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272 | return uiLength; |
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273 | } |
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274 | |
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275 | #ifdef ROUNDING_CONTROL_BIPRED |
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276 | // Setting the Distortion Parameter for Inter (ME) |
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277 | Void TComRdCost::setDistParam_Bi( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, DistParam& rcDistParam ) |
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278 | { |
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279 | // set Original & Curr Pointer / Stride |
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280 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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281 | rcDistParam.pCur = piRefY; |
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282 | |
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283 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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284 | rcDistParam.iStrideCur = iRefStride; |
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285 | |
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286 | // set Block Width / Height |
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287 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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288 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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289 | rcDistParam.DistFuncRnd = m_afpDistortFuncRnd[DF_SAD + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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290 | |
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291 | // initialize |
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292 | rcDistParam.iSubShift = 0; |
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293 | } |
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294 | |
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295 | // Setting the Distortion Parameter for Inter (subpel ME with step) |
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296 | Void TComRdCost::setDistParam_Bi( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, Int iStep, DistParam& rcDistParam, Bool bHADME ) |
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297 | { |
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298 | // set Original & Curr Pointer / Stride |
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299 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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300 | rcDistParam.pCur = piRefY; |
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301 | |
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302 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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303 | rcDistParam.iStrideCur = iRefStride * iStep; |
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304 | |
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305 | // set Step for interpolated buffer |
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306 | rcDistParam.iStep = iStep; |
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307 | |
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308 | // set Block Width / Height |
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309 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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310 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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311 | |
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312 | // set distortion function |
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313 | if ( !bHADME ) |
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314 | { |
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315 | rcDistParam.DistFuncRnd = m_afpDistortFuncRnd[DF_SADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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316 | } |
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317 | else |
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318 | { |
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319 | rcDistParam.DistFuncRnd = m_afpDistortFuncRnd[DF_HADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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320 | } |
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321 | |
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322 | // initialize |
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323 | rcDistParam.iSubShift = 0; |
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324 | } |
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325 | #endif |
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326 | // Setting the Distortion Parameter for getDistLumBlk / getDistCbBlk / getDistCrBlk |
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327 | Void TComRdCost::setDistParam( UInt uiBlkWidth, UInt uiBlkHeight, DFunc eDFunc, DistParam& rcDistParam ) |
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328 | { |
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329 | // set Block Width / Height |
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330 | rcDistParam.iCols = uiBlkWidth; |
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331 | rcDistParam.iRows = uiBlkHeight; |
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332 | rcDistParam.DistFunc = m_afpDistortFunc[eDFunc + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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333 | |
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334 | // initialize |
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335 | rcDistParam.iSubShift = 0; |
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336 | } |
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337 | |
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338 | // Setting the Distortion Parameter for Inter (ME) |
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339 | Void TComRdCost::setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, DistParam& rcDistParam ) |
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340 | { |
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341 | // set Original & Curr Pointer / Stride |
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342 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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343 | rcDistParam.pCur = piRefY; |
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344 | |
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345 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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346 | rcDistParam.iStrideCur = iRefStride; |
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347 | |
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348 | // set Block Width / Height |
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349 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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350 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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351 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SAD + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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352 | |
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353 | // initialize |
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354 | rcDistParam.iSubShift = 0; |
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355 | } |
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356 | |
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357 | // Setting the Distortion Parameter for Inter (subpel ME with step) |
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358 | Void TComRdCost::setDistParam( TComPattern* pcPatternKey, Pel* piRefY, Int iRefStride, Int iStep, DistParam& rcDistParam, Bool bHADME ) |
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359 | { |
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360 | // set Original & Curr Pointer / Stride |
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361 | rcDistParam.pOrg = pcPatternKey->getROIY(); |
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362 | rcDistParam.pCur = piRefY; |
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363 | |
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364 | rcDistParam.iStrideOrg = pcPatternKey->getPatternLStride(); |
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365 | rcDistParam.iStrideCur = iRefStride * iStep; |
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366 | |
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367 | // set Step for interpolated buffer |
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368 | rcDistParam.iStep = iStep; |
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369 | |
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370 | // set Block Width / Height |
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371 | rcDistParam.iCols = pcPatternKey->getROIYWidth(); |
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372 | rcDistParam.iRows = pcPatternKey->getROIYHeight(); |
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373 | |
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374 | // set distortion function |
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375 | if ( !bHADME ) |
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376 | { |
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377 | rcDistParam.DistFunc = m_afpDistortFunc[DF_SADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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378 | } |
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379 | else |
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380 | { |
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381 | rcDistParam.DistFunc = m_afpDistortFunc[DF_HADS + g_aucConvertToBit[ rcDistParam.iCols ] + 1 ]; |
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382 | } |
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383 | |
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384 | // initialize |
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385 | rcDistParam.iSubShift = 0; |
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386 | } |
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387 | |
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388 | UInt TComRdCost::calcHAD( Pel* pi0, Int iStride0, Pel* pi1, Int iStride1, Int iWidth, Int iHeight ) |
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389 | { |
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390 | UInt uiSum = 0; |
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391 | Int x, y; |
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392 | |
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393 | if ( ( (iWidth % 8) == 0 ) && ( (iHeight % 8) == 0 ) ) |
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394 | { |
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395 | for ( y=0; y<iHeight; y+= 8 ) |
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396 | { |
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397 | for ( x=0; x<iWidth; x+= 8 ) |
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398 | { |
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399 | uiSum += xCalcHADs8x8( &pi0[x], &pi1[x], iStride0, iStride1, 1 ); |
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400 | } |
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401 | pi0 += iStride0*8; |
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402 | pi1 += iStride1*8; |
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403 | } |
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404 | } |
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405 | else if ( ( (iWidth % 4) == 0 ) && ( (iHeight % 4) == 0 ) ) |
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406 | { |
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407 | for ( y=0; y<iHeight; y+= 4 ) |
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408 | { |
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409 | for ( x=0; x<iWidth; x+= 4 ) |
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410 | { |
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411 | uiSum += xCalcHADs4x4( &pi0[x], &pi1[x], iStride0, iStride1, 1 ); |
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412 | } |
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413 | pi0 += iStride0*4; |
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414 | pi1 += iStride1*4; |
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415 | } |
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416 | } |
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417 | else |
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418 | { |
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419 | for ( y=0; y<iHeight; y+= 2 ) |
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420 | { |
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421 | for ( x=0; x<iWidth; x+= 2 ) |
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422 | { |
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423 | uiSum += xCalcHADs8x8( &pi0[x], &pi1[x], iStride0, iStride1, 1 ); |
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424 | } |
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425 | pi0 += iStride0*2; |
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426 | pi1 += iStride1*2; |
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427 | } |
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428 | } |
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429 | |
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430 | return ( uiSum >> g_uiBitIncrement ); |
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431 | } |
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432 | |
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433 | UInt TComRdCost::getDistPart( Pel* piCur, Int iCurStride, Pel* piOrg, Int iOrgStride, UInt uiBlkWidth, UInt uiBlkHeight, DFunc eDFunc ) |
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434 | { |
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435 | DistParam cDtParam; |
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436 | setDistParam( uiBlkWidth, uiBlkHeight, eDFunc, cDtParam ); |
---|
437 | cDtParam.pOrg = piOrg; |
---|
438 | cDtParam.pCur = piCur; |
---|
439 | cDtParam.iStrideOrg = iOrgStride; |
---|
440 | cDtParam.iStrideCur = iCurStride; |
---|
441 | return cDtParam.DistFunc( &cDtParam ); |
---|
442 | } |
---|
443 | |
---|
444 | // ==================================================================================================================== |
---|
445 | // Distortion functions |
---|
446 | // ==================================================================================================================== |
---|
447 | |
---|
448 | // -------------------------------------------------------------------------------------------------------------------- |
---|
449 | // SAD |
---|
450 | // -------------------------------------------------------------------------------------------------------------------- |
---|
451 | |
---|
452 | #ifdef ROUNDING_CONTROL_BIPRED |
---|
453 | |
---|
454 | UInt TComRdCost::xGetSAD( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
455 | { |
---|
456 | Pel* piOrg = pcDtParam->pOrg; |
---|
457 | Pel* piCur = pcDtParam->pCur; |
---|
458 | Pel* piRef = pRefY; |
---|
459 | Int iRows = pcDtParam->iRows; |
---|
460 | Int iCols = pcDtParam->iCols; |
---|
461 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
462 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
463 | Pel pred; |
---|
464 | |
---|
465 | UInt uiSum = 0; |
---|
466 | |
---|
467 | for( ; iRows != 0; iRows-- ) |
---|
468 | { |
---|
469 | for (Int n = 0; n < iCols; n++ ) |
---|
470 | { |
---|
471 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
472 | pred = (piCur[n] + piRef[n] + bRound) >> 1 ; |
---|
473 | #else |
---|
474 | pred = xClip( (piCur[n] + piRef[n] + bRound) >> 1 ); |
---|
475 | #endif |
---|
476 | uiSum += abs( piOrg[n] - pred ); |
---|
477 | } |
---|
478 | piOrg += iStrideOrg; |
---|
479 | piCur += iStrideCur; |
---|
480 | piRef += iCols; |
---|
481 | } |
---|
482 | |
---|
483 | return ( uiSum >> g_uiBitIncrement ); |
---|
484 | } |
---|
485 | |
---|
486 | UInt TComRdCost::xGetSAD4( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
487 | { |
---|
488 | Pel* piOrg = pcDtParam->pOrg; |
---|
489 | Pel* piCur = pcDtParam->pCur; |
---|
490 | Pel* piRef = pRefY; |
---|
491 | Int iRows = pcDtParam->iRows; |
---|
492 | Int iSubShift = pcDtParam->iSubShift; |
---|
493 | Int iSubStep = ( 1 << iSubShift ); |
---|
494 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
495 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
496 | Pel pred; |
---|
497 | Int i; |
---|
498 | |
---|
499 | UInt uiSum = 0; |
---|
500 | |
---|
501 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
502 | { |
---|
503 | for(i = 0; i < 4; i++) |
---|
504 | { |
---|
505 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
506 | pred = (piCur[i] + piRef[i] + bRound) >> 1 ; |
---|
507 | #else |
---|
508 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
509 | #endif |
---|
510 | uiSum += abs( piOrg[i] - pred ); |
---|
511 | } |
---|
512 | piOrg += iStrideOrg; |
---|
513 | piCur += iStrideCur; |
---|
514 | piRef += pcDtParam->iCols*iSubStep; |
---|
515 | } |
---|
516 | |
---|
517 | uiSum <<= iSubShift; |
---|
518 | return ( uiSum >> g_uiBitIncrement ); |
---|
519 | } |
---|
520 | |
---|
521 | UInt TComRdCost::xGetSAD8( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
522 | { |
---|
523 | Pel* piOrg = pcDtParam->pOrg; |
---|
524 | Pel* piCur = pcDtParam->pCur; |
---|
525 | Pel* piRef = pRefY; |
---|
526 | Int iRows = pcDtParam->iRows; |
---|
527 | Int iSubShift = pcDtParam->iSubShift; |
---|
528 | Int iSubStep = ( 1 << iSubShift ); |
---|
529 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
530 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
531 | Pel pred; |
---|
532 | Int i; |
---|
533 | |
---|
534 | UInt uiSum = 0; |
---|
535 | |
---|
536 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
537 | { |
---|
538 | for( i = 0; i < 8; i++) |
---|
539 | { |
---|
540 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
541 | pred = (piCur[i] + piRef[i] + bRound) >> 1 ; |
---|
542 | #else |
---|
543 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
544 | #endif |
---|
545 | uiSum += abs( piOrg[i] - pred ); |
---|
546 | } |
---|
547 | piOrg += iStrideOrg; |
---|
548 | piCur += iStrideCur; |
---|
549 | piRef += pcDtParam->iCols*iSubStep; |
---|
550 | } |
---|
551 | |
---|
552 | uiSum <<= iSubShift; |
---|
553 | return ( uiSum >> g_uiBitIncrement ); |
---|
554 | } |
---|
555 | |
---|
556 | UInt TComRdCost::xGetSAD16( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
557 | { |
---|
558 | Pel* piOrg = pcDtParam->pOrg; |
---|
559 | Pel* piCur = pcDtParam->pCur; |
---|
560 | Pel* piRef = pRefY; |
---|
561 | Int iRows = pcDtParam->iRows; |
---|
562 | Int iSubShift = pcDtParam->iSubShift; |
---|
563 | Int iSubStep = ( 1 << iSubShift ); |
---|
564 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
565 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
566 | Pel pred; |
---|
567 | Int i; |
---|
568 | |
---|
569 | UInt uiSum = 0; |
---|
570 | |
---|
571 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
572 | { |
---|
573 | for( i = 0; i < 16; i++) |
---|
574 | { |
---|
575 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
576 | pred = (piCur[i] + piRef[i] + bRound) >> 1 ; |
---|
577 | #else |
---|
578 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
579 | #endif |
---|
580 | uiSum += abs( piOrg[i] - pred ); |
---|
581 | } |
---|
582 | piOrg += iStrideOrg; |
---|
583 | piCur += iStrideCur; |
---|
584 | piRef += pcDtParam->iCols*iSubStep; |
---|
585 | } |
---|
586 | |
---|
587 | uiSum <<= iSubShift; |
---|
588 | return ( uiSum >> g_uiBitIncrement ); |
---|
589 | } |
---|
590 | |
---|
591 | UInt TComRdCost::xGetSAD16N( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
592 | { |
---|
593 | Pel* piOrg = pcDtParam->pOrg; |
---|
594 | Pel* piCur = pcDtParam->pCur; |
---|
595 | Pel* piRef = pRefY; |
---|
596 | Int iRows = pcDtParam->iRows; |
---|
597 | Int iCols = pcDtParam->iCols; |
---|
598 | Int iSubShift = pcDtParam->iSubShift; |
---|
599 | Int iSubStep = ( 1 << iSubShift ); |
---|
600 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
601 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
602 | Pel pred; |
---|
603 | Int i; |
---|
604 | |
---|
605 | UInt uiSum = 0; |
---|
606 | |
---|
607 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
608 | { |
---|
609 | for (Int n = 0; n < iCols; n+=16 ) |
---|
610 | { |
---|
611 | for(i = 0; i < 16; i++) |
---|
612 | { |
---|
613 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
614 | pred = (piCur[n+ i] + piRef[n+ i] + bRound) >> 1 ; |
---|
615 | #else |
---|
616 | pred = xClip( (piCur[n+ i] + piRef[n+ i] + bRound) >> 1 ); |
---|
617 | #endif |
---|
618 | uiSum += abs( piOrg[n+ i] - pred ); |
---|
619 | } |
---|
620 | } |
---|
621 | piOrg += iStrideOrg; |
---|
622 | piCur += iStrideCur; |
---|
623 | piRef += iCols*iSubStep; |
---|
624 | } |
---|
625 | |
---|
626 | uiSum <<= iSubShift; |
---|
627 | return ( uiSum >> g_uiBitIncrement ); |
---|
628 | } |
---|
629 | |
---|
630 | UInt TComRdCost::xGetSAD32( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
631 | { |
---|
632 | Pel* piOrg = pcDtParam->pOrg; |
---|
633 | Pel* piCur = pcDtParam->pCur; |
---|
634 | Pel* piRef = pRefY; |
---|
635 | Int iRows = pcDtParam->iRows; |
---|
636 | Int iSubShift = pcDtParam->iSubShift; |
---|
637 | Int iSubStep = ( 1 << iSubShift ); |
---|
638 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
639 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
640 | Pel pred; |
---|
641 | Int i; |
---|
642 | |
---|
643 | UInt uiSum = 0; |
---|
644 | |
---|
645 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
646 | { |
---|
647 | for(i = 0; i < 32; i++) |
---|
648 | { |
---|
649 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
650 | pred = (piCur[i] + piRef[i] + bRound) >> 1 ; |
---|
651 | #else |
---|
652 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
653 | #endif |
---|
654 | uiSum += abs( piOrg[i] - pred ); |
---|
655 | } |
---|
656 | piOrg += iStrideOrg; |
---|
657 | piCur += iStrideCur; |
---|
658 | piRef += pcDtParam->iCols*iSubStep; |
---|
659 | } |
---|
660 | |
---|
661 | uiSum <<= iSubShift; |
---|
662 | return ( uiSum >> g_uiBitIncrement ); |
---|
663 | } |
---|
664 | |
---|
665 | UInt TComRdCost::xGetSAD64( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
666 | { |
---|
667 | Pel* piOrg = pcDtParam->pOrg; |
---|
668 | Pel* piCur = pcDtParam->pCur; |
---|
669 | Pel* piRef = pRefY; |
---|
670 | Int iRows = pcDtParam->iRows; |
---|
671 | Int iSubShift = pcDtParam->iSubShift; |
---|
672 | Int iSubStep = ( 1 << iSubShift ); |
---|
673 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
674 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
675 | Pel pred; |
---|
676 | Int i; |
---|
677 | |
---|
678 | UInt uiSum = 0; |
---|
679 | |
---|
680 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
681 | { |
---|
682 | for(i = 0; i < 64; i++) |
---|
683 | { |
---|
684 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
685 | pred = (piCur[i] + piRef[i] + bRound) >> 1 ; |
---|
686 | #else |
---|
687 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
688 | #endif |
---|
689 | uiSum += abs( piOrg[i] - pred ); |
---|
690 | } |
---|
691 | piOrg += iStrideOrg; |
---|
692 | piCur += iStrideCur; |
---|
693 | piRef += pcDtParam->iCols*iSubStep; |
---|
694 | } |
---|
695 | |
---|
696 | uiSum <<= iSubShift; |
---|
697 | return ( uiSum >> g_uiBitIncrement ); |
---|
698 | } |
---|
699 | |
---|
700 | #endif |
---|
701 | |
---|
702 | UInt TComRdCost::xGetSAD( DistParam* pcDtParam ) |
---|
703 | { |
---|
704 | Pel* piOrg = pcDtParam->pOrg; |
---|
705 | Pel* piCur = pcDtParam->pCur; |
---|
706 | Int iRows = pcDtParam->iRows; |
---|
707 | Int iCols = pcDtParam->iCols; |
---|
708 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
709 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
710 | |
---|
711 | UInt uiSum = 0; |
---|
712 | |
---|
713 | for( ; iRows != 0; iRows-- ) |
---|
714 | { |
---|
715 | for (Int n = 0; n < iCols; n++ ) |
---|
716 | { |
---|
717 | uiSum += abs( piOrg[n] - piCur[n] ); |
---|
718 | } |
---|
719 | piOrg += iStrideOrg; |
---|
720 | piCur += iStrideCur; |
---|
721 | } |
---|
722 | |
---|
723 | return ( uiSum >> g_uiBitIncrement ); |
---|
724 | } |
---|
725 | |
---|
726 | UInt TComRdCost::xGetSAD4( DistParam* pcDtParam ) |
---|
727 | { |
---|
728 | Pel* piOrg = pcDtParam->pOrg; |
---|
729 | Pel* piCur = pcDtParam->pCur; |
---|
730 | Int iRows = pcDtParam->iRows; |
---|
731 | Int iSubShift = pcDtParam->iSubShift; |
---|
732 | Int iSubStep = ( 1 << iSubShift ); |
---|
733 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
734 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
735 | |
---|
736 | UInt uiSum = 0; |
---|
737 | |
---|
738 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
739 | { |
---|
740 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
741 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
742 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
743 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
744 | |
---|
745 | piOrg += iStrideOrg; |
---|
746 | piCur += iStrideCur; |
---|
747 | } |
---|
748 | |
---|
749 | uiSum <<= iSubShift; |
---|
750 | return ( uiSum >> g_uiBitIncrement ); |
---|
751 | } |
---|
752 | |
---|
753 | UInt TComRdCost::xGetSAD8( DistParam* pcDtParam ) |
---|
754 | { |
---|
755 | Pel* piOrg = pcDtParam->pOrg; |
---|
756 | Pel* piCur = pcDtParam->pCur; |
---|
757 | Int iRows = pcDtParam->iRows; |
---|
758 | Int iSubShift = pcDtParam->iSubShift; |
---|
759 | Int iSubStep = ( 1 << iSubShift ); |
---|
760 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
761 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
762 | |
---|
763 | UInt uiSum = 0; |
---|
764 | |
---|
765 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
766 | { |
---|
767 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
768 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
769 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
770 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
771 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
772 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
773 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
774 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
775 | |
---|
776 | piOrg += iStrideOrg; |
---|
777 | piCur += iStrideCur; |
---|
778 | } |
---|
779 | |
---|
780 | uiSum <<= iSubShift; |
---|
781 | return ( uiSum >> g_uiBitIncrement ); |
---|
782 | } |
---|
783 | |
---|
784 | UInt TComRdCost::xGetSAD16( DistParam* pcDtParam ) |
---|
785 | { |
---|
786 | Pel* piOrg = pcDtParam->pOrg; |
---|
787 | Pel* piCur = pcDtParam->pCur; |
---|
788 | Int iRows = pcDtParam->iRows; |
---|
789 | Int iSubShift = pcDtParam->iSubShift; |
---|
790 | Int iSubStep = ( 1 << iSubShift ); |
---|
791 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
792 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
793 | |
---|
794 | UInt uiSum = 0; |
---|
795 | |
---|
796 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
797 | { |
---|
798 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
799 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
800 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
801 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
802 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
803 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
804 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
805 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
806 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
807 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
808 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
809 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
810 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
811 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
812 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
813 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
814 | |
---|
815 | piOrg += iStrideOrg; |
---|
816 | piCur += iStrideCur; |
---|
817 | } |
---|
818 | |
---|
819 | uiSum <<= iSubShift; |
---|
820 | return ( uiSum >> g_uiBitIncrement ); |
---|
821 | } |
---|
822 | |
---|
823 | UInt TComRdCost::xGetSAD16N( DistParam* pcDtParam ) |
---|
824 | { |
---|
825 | Pel* piOrg = pcDtParam->pOrg; |
---|
826 | Pel* piCur = pcDtParam->pCur; |
---|
827 | Int iRows = pcDtParam->iRows; |
---|
828 | Int iCols = pcDtParam->iCols; |
---|
829 | Int iSubShift = pcDtParam->iSubShift; |
---|
830 | Int iSubStep = ( 1 << iSubShift ); |
---|
831 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
832 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
833 | |
---|
834 | UInt uiSum = 0; |
---|
835 | |
---|
836 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
837 | { |
---|
838 | for (Int n = 0; n < iCols; n+=16 ) |
---|
839 | { |
---|
840 | uiSum += abs( piOrg[n+ 0] - piCur[n+ 0] ); |
---|
841 | uiSum += abs( piOrg[n+ 1] - piCur[n+ 1] ); |
---|
842 | uiSum += abs( piOrg[n+ 2] - piCur[n+ 2] ); |
---|
843 | uiSum += abs( piOrg[n+ 3] - piCur[n+ 3] ); |
---|
844 | uiSum += abs( piOrg[n+ 4] - piCur[n+ 4] ); |
---|
845 | uiSum += abs( piOrg[n+ 5] - piCur[n+ 5] ); |
---|
846 | uiSum += abs( piOrg[n+ 6] - piCur[n+ 6] ); |
---|
847 | uiSum += abs( piOrg[n+ 7] - piCur[n+ 7] ); |
---|
848 | uiSum += abs( piOrg[n+ 8] - piCur[n+ 8] ); |
---|
849 | uiSum += abs( piOrg[n+ 9] - piCur[n+ 9] ); |
---|
850 | uiSum += abs( piOrg[n+10] - piCur[n+10] ); |
---|
851 | uiSum += abs( piOrg[n+11] - piCur[n+11] ); |
---|
852 | uiSum += abs( piOrg[n+12] - piCur[n+12] ); |
---|
853 | uiSum += abs( piOrg[n+13] - piCur[n+13] ); |
---|
854 | uiSum += abs( piOrg[n+14] - piCur[n+14] ); |
---|
855 | uiSum += abs( piOrg[n+15] - piCur[n+15] ); |
---|
856 | } |
---|
857 | piOrg += iStrideOrg; |
---|
858 | piCur += iStrideCur; |
---|
859 | } |
---|
860 | |
---|
861 | uiSum <<= iSubShift; |
---|
862 | return ( uiSum >> g_uiBitIncrement ); |
---|
863 | } |
---|
864 | |
---|
865 | UInt TComRdCost::xGetSAD32( DistParam* pcDtParam ) |
---|
866 | { |
---|
867 | Pel* piOrg = pcDtParam->pOrg; |
---|
868 | Pel* piCur = pcDtParam->pCur; |
---|
869 | Int iRows = pcDtParam->iRows; |
---|
870 | Int iSubShift = pcDtParam->iSubShift; |
---|
871 | Int iSubStep = ( 1 << iSubShift ); |
---|
872 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
873 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
874 | |
---|
875 | UInt uiSum = 0; |
---|
876 | |
---|
877 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
878 | { |
---|
879 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
880 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
881 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
882 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
883 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
884 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
885 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
886 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
887 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
888 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
889 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
890 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
891 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
892 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
893 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
894 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
895 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
896 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
897 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
898 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
899 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
900 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
901 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
902 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
903 | uiSum += abs( piOrg[24] - piCur[24] ); |
---|
904 | uiSum += abs( piOrg[25] - piCur[25] ); |
---|
905 | uiSum += abs( piOrg[26] - piCur[26] ); |
---|
906 | uiSum += abs( piOrg[27] - piCur[27] ); |
---|
907 | uiSum += abs( piOrg[28] - piCur[28] ); |
---|
908 | uiSum += abs( piOrg[29] - piCur[29] ); |
---|
909 | uiSum += abs( piOrg[30] - piCur[30] ); |
---|
910 | uiSum += abs( piOrg[31] - piCur[31] ); |
---|
911 | |
---|
912 | piOrg += iStrideOrg; |
---|
913 | piCur += iStrideCur; |
---|
914 | } |
---|
915 | |
---|
916 | uiSum <<= iSubShift; |
---|
917 | return ( uiSum >> g_uiBitIncrement ); |
---|
918 | } |
---|
919 | |
---|
920 | UInt TComRdCost::xGetSAD64( DistParam* pcDtParam ) |
---|
921 | { |
---|
922 | Pel* piOrg = pcDtParam->pOrg; |
---|
923 | Pel* piCur = pcDtParam->pCur; |
---|
924 | Int iRows = pcDtParam->iRows; |
---|
925 | Int iSubShift = pcDtParam->iSubShift; |
---|
926 | Int iSubStep = ( 1 << iSubShift ); |
---|
927 | Int iStrideCur = pcDtParam->iStrideCur*iSubStep; |
---|
928 | Int iStrideOrg = pcDtParam->iStrideOrg*iSubStep; |
---|
929 | |
---|
930 | UInt uiSum = 0; |
---|
931 | |
---|
932 | for( ; iRows != 0; iRows-=iSubStep ) |
---|
933 | { |
---|
934 | uiSum += abs( piOrg[0] - piCur[0] ); |
---|
935 | uiSum += abs( piOrg[1] - piCur[1] ); |
---|
936 | uiSum += abs( piOrg[2] - piCur[2] ); |
---|
937 | uiSum += abs( piOrg[3] - piCur[3] ); |
---|
938 | uiSum += abs( piOrg[4] - piCur[4] ); |
---|
939 | uiSum += abs( piOrg[5] - piCur[5] ); |
---|
940 | uiSum += abs( piOrg[6] - piCur[6] ); |
---|
941 | uiSum += abs( piOrg[7] - piCur[7] ); |
---|
942 | uiSum += abs( piOrg[8] - piCur[8] ); |
---|
943 | uiSum += abs( piOrg[9] - piCur[9] ); |
---|
944 | uiSum += abs( piOrg[10] - piCur[10] ); |
---|
945 | uiSum += abs( piOrg[11] - piCur[11] ); |
---|
946 | uiSum += abs( piOrg[12] - piCur[12] ); |
---|
947 | uiSum += abs( piOrg[13] - piCur[13] ); |
---|
948 | uiSum += abs( piOrg[14] - piCur[14] ); |
---|
949 | uiSum += abs( piOrg[15] - piCur[15] ); |
---|
950 | uiSum += abs( piOrg[16] - piCur[16] ); |
---|
951 | uiSum += abs( piOrg[17] - piCur[17] ); |
---|
952 | uiSum += abs( piOrg[18] - piCur[18] ); |
---|
953 | uiSum += abs( piOrg[19] - piCur[19] ); |
---|
954 | uiSum += abs( piOrg[20] - piCur[20] ); |
---|
955 | uiSum += abs( piOrg[21] - piCur[21] ); |
---|
956 | uiSum += abs( piOrg[22] - piCur[22] ); |
---|
957 | uiSum += abs( piOrg[23] - piCur[23] ); |
---|
958 | uiSum += abs( piOrg[24] - piCur[24] ); |
---|
959 | uiSum += abs( piOrg[25] - piCur[25] ); |
---|
960 | uiSum += abs( piOrg[26] - piCur[26] ); |
---|
961 | uiSum += abs( piOrg[27] - piCur[27] ); |
---|
962 | uiSum += abs( piOrg[28] - piCur[28] ); |
---|
963 | uiSum += abs( piOrg[29] - piCur[29] ); |
---|
964 | uiSum += abs( piOrg[30] - piCur[30] ); |
---|
965 | uiSum += abs( piOrg[31] - piCur[31] ); |
---|
966 | uiSum += abs( piOrg[32] - piCur[32] ); |
---|
967 | uiSum += abs( piOrg[33] - piCur[33] ); |
---|
968 | uiSum += abs( piOrg[34] - piCur[34] ); |
---|
969 | uiSum += abs( piOrg[35] - piCur[35] ); |
---|
970 | uiSum += abs( piOrg[36] - piCur[36] ); |
---|
971 | uiSum += abs( piOrg[37] - piCur[37] ); |
---|
972 | uiSum += abs( piOrg[38] - piCur[38] ); |
---|
973 | uiSum += abs( piOrg[39] - piCur[39] ); |
---|
974 | uiSum += abs( piOrg[40] - piCur[40] ); |
---|
975 | uiSum += abs( piOrg[41] - piCur[41] ); |
---|
976 | uiSum += abs( piOrg[42] - piCur[42] ); |
---|
977 | uiSum += abs( piOrg[43] - piCur[43] ); |
---|
978 | uiSum += abs( piOrg[44] - piCur[44] ); |
---|
979 | uiSum += abs( piOrg[45] - piCur[45] ); |
---|
980 | uiSum += abs( piOrg[46] - piCur[46] ); |
---|
981 | uiSum += abs( piOrg[47] - piCur[47] ); |
---|
982 | uiSum += abs( piOrg[48] - piCur[48] ); |
---|
983 | uiSum += abs( piOrg[49] - piCur[49] ); |
---|
984 | uiSum += abs( piOrg[50] - piCur[50] ); |
---|
985 | uiSum += abs( piOrg[51] - piCur[51] ); |
---|
986 | uiSum += abs( piOrg[52] - piCur[52] ); |
---|
987 | uiSum += abs( piOrg[53] - piCur[53] ); |
---|
988 | uiSum += abs( piOrg[54] - piCur[54] ); |
---|
989 | uiSum += abs( piOrg[55] - piCur[55] ); |
---|
990 | uiSum += abs( piOrg[56] - piCur[56] ); |
---|
991 | uiSum += abs( piOrg[57] - piCur[57] ); |
---|
992 | uiSum += abs( piOrg[58] - piCur[58] ); |
---|
993 | uiSum += abs( piOrg[59] - piCur[59] ); |
---|
994 | uiSum += abs( piOrg[60] - piCur[60] ); |
---|
995 | uiSum += abs( piOrg[61] - piCur[61] ); |
---|
996 | uiSum += abs( piOrg[62] - piCur[62] ); |
---|
997 | uiSum += abs( piOrg[63] - piCur[63] ); |
---|
998 | |
---|
999 | piOrg += iStrideOrg; |
---|
1000 | piCur += iStrideCur; |
---|
1001 | } |
---|
1002 | |
---|
1003 | uiSum <<= iSubShift; |
---|
1004 | return ( uiSum >> g_uiBitIncrement ); |
---|
1005 | } |
---|
1006 | |
---|
1007 | // -------------------------------------------------------------------------------------------------------------------- |
---|
1008 | // SAD with step (used in fractional search) |
---|
1009 | // -------------------------------------------------------------------------------------------------------------------- |
---|
1010 | |
---|
1011 | #ifdef ROUNDING_CONTROL_BIPRED |
---|
1012 | |
---|
1013 | UInt TComRdCost::xGetSADs( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1014 | { |
---|
1015 | Pel* piOrg = pcDtParam->pOrg; |
---|
1016 | Pel* piCur = pcDtParam->pCur; |
---|
1017 | Pel* piRef = pRefY; |
---|
1018 | Int iRows = pcDtParam->iRows; |
---|
1019 | Int iCols = pcDtParam->iCols; |
---|
1020 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1021 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1022 | Int iStep = pcDtParam->iStep; |
---|
1023 | Pel pred; |
---|
1024 | |
---|
1025 | UInt uiSum = 0; |
---|
1026 | |
---|
1027 | for( ; iRows != 0; iRows-- ) |
---|
1028 | { |
---|
1029 | for (Int n = 0; n < iCols; n++ ) |
---|
1030 | { |
---|
1031 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1032 | pred = (piCur[n*iStep] + piRef[n] + bRound) >> 1 ; |
---|
1033 | #else |
---|
1034 | pred = xClip( (piCur[n*iStep] + piRef[n] + bRound) >> 1 ); |
---|
1035 | #endif |
---|
1036 | uiSum += abs( piOrg[n] - pred ); |
---|
1037 | } |
---|
1038 | piOrg += iStrideOrg; |
---|
1039 | piCur += iStrideCur; |
---|
1040 | piRef += iCols; |
---|
1041 | } |
---|
1042 | |
---|
1043 | return ( uiSum >> g_uiBitIncrement ); |
---|
1044 | } |
---|
1045 | |
---|
1046 | UInt TComRdCost::xGetSADs4( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1047 | { |
---|
1048 | Pel* piOrg = pcDtParam->pOrg; |
---|
1049 | Pel* piCur = pcDtParam->pCur; |
---|
1050 | Pel* piRef = pRefY; |
---|
1051 | Int iRows = pcDtParam->iRows; |
---|
1052 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1053 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1054 | Int iStep = pcDtParam->iStep; |
---|
1055 | Pel pred; |
---|
1056 | Int i; |
---|
1057 | |
---|
1058 | UInt uiSum = 0; |
---|
1059 | |
---|
1060 | for( ; iRows != 0; iRows-- ) |
---|
1061 | { |
---|
1062 | for(i = 0; i < 4; i++) |
---|
1063 | { |
---|
1064 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1065 | pred = (piCur[i*iStep] + piRef[i] + bRound) >> 1 ; |
---|
1066 | #else |
---|
1067 | pred = xClip( (piCur[i*iStep] + piRef[i] + bRound) >> 1 ); |
---|
1068 | #endif |
---|
1069 | uiSum += abs( piOrg[i] - pred ); |
---|
1070 | } |
---|
1071 | piOrg += iStrideOrg; |
---|
1072 | piCur += iStrideCur; |
---|
1073 | piRef += pcDtParam->iCols; |
---|
1074 | } |
---|
1075 | |
---|
1076 | return ( uiSum >> g_uiBitIncrement ); |
---|
1077 | } |
---|
1078 | |
---|
1079 | UInt TComRdCost::xGetSADs8( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1080 | { |
---|
1081 | Pel* piOrg = pcDtParam->pOrg; |
---|
1082 | Pel* piCur = pcDtParam->pCur; |
---|
1083 | Pel* piRef = pRefY; |
---|
1084 | Int iRows = pcDtParam->iRows; |
---|
1085 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1086 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1087 | Int iStep = pcDtParam->iStep; |
---|
1088 | Pel pred; |
---|
1089 | Int i; |
---|
1090 | |
---|
1091 | UInt uiSum = 0; |
---|
1092 | |
---|
1093 | for( ; iRows != 0; iRows-- ) |
---|
1094 | { |
---|
1095 | for(i = 0; i < 8; i++) |
---|
1096 | { |
---|
1097 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1098 | pred = (piCur[i*iStep] + piRef[i] + bRound) >> 1 ; |
---|
1099 | #else |
---|
1100 | pred = xClip( (piCur[i*iStep] + piRef[i] + bRound) >> 1 ); |
---|
1101 | #endif |
---|
1102 | uiSum += abs( piOrg[i] - pred ); |
---|
1103 | } |
---|
1104 | piOrg += iStrideOrg; |
---|
1105 | piCur += iStrideCur; |
---|
1106 | piRef += pcDtParam->iCols; |
---|
1107 | } |
---|
1108 | |
---|
1109 | return ( uiSum >> g_uiBitIncrement ); |
---|
1110 | } |
---|
1111 | |
---|
1112 | UInt TComRdCost::xGetSADs16( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1113 | { |
---|
1114 | Pel* piOrg = pcDtParam->pOrg; |
---|
1115 | Pel* piCur = pcDtParam->pCur; |
---|
1116 | Pel* piRef = pRefY; |
---|
1117 | Int iRows = pcDtParam->iRows; |
---|
1118 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1119 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1120 | Int iStep = pcDtParam->iStep; |
---|
1121 | Pel pred; |
---|
1122 | Int i; |
---|
1123 | |
---|
1124 | UInt uiSum = 0; |
---|
1125 | |
---|
1126 | for( ; iRows != 0; iRows-- ) |
---|
1127 | { |
---|
1128 | for(i = 0; i < 16; i++) |
---|
1129 | { |
---|
1130 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1131 | pred = (piCur[i*iStep] + piRef[i] + bRound) >> 1 ; |
---|
1132 | #else |
---|
1133 | pred = xClip( (piCur[i*iStep] + piRef[i] + bRound) >> 1 ); |
---|
1134 | #endif |
---|
1135 | uiSum += abs( piOrg[i] - pred ); |
---|
1136 | } |
---|
1137 | piOrg += iStrideOrg; |
---|
1138 | piCur += iStrideCur; |
---|
1139 | piRef += pcDtParam->iCols; |
---|
1140 | } |
---|
1141 | |
---|
1142 | return ( uiSum >> g_uiBitIncrement ); |
---|
1143 | } |
---|
1144 | |
---|
1145 | UInt TComRdCost::xGetSADs16N( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1146 | { |
---|
1147 | Pel* piOrg = pcDtParam->pOrg; |
---|
1148 | Pel* piCur = pcDtParam->pCur; |
---|
1149 | Pel* piRef = pRefY; |
---|
1150 | Int iRows = pcDtParam->iRows; |
---|
1151 | Int iCols = pcDtParam->iCols; |
---|
1152 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1153 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1154 | Int iStep = pcDtParam->iStep; |
---|
1155 | Pel pred; |
---|
1156 | Int i; |
---|
1157 | |
---|
1158 | UInt uiSum = 0; |
---|
1159 | |
---|
1160 | for( ; iRows != 0; iRows-- ) |
---|
1161 | { |
---|
1162 | for (Int n = 0; n < iCols; n+=16 ) |
---|
1163 | { |
---|
1164 | for(i = 0; i < 16; i++) |
---|
1165 | { |
---|
1166 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1167 | pred = (piCur[iStep*(n +i)] + piRef[n + i] + bRound) >> 1 ; |
---|
1168 | #else |
---|
1169 | pred = xClip( (piCur[iStep*(n +i)] + piRef[n + i] + bRound) >> 1 ); |
---|
1170 | #endif |
---|
1171 | uiSum += abs( piOrg[n +i] - pred ); |
---|
1172 | } |
---|
1173 | } |
---|
1174 | piOrg += iStrideOrg; |
---|
1175 | piCur += iStrideCur; |
---|
1176 | piRef += pcDtParam->iCols; |
---|
1177 | } |
---|
1178 | |
---|
1179 | return ( uiSum >> g_uiBitIncrement ); |
---|
1180 | } |
---|
1181 | |
---|
1182 | UInt TComRdCost::xGetSADs32( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1183 | { |
---|
1184 | Pel* piOrg = pcDtParam->pOrg; |
---|
1185 | Pel* piCur = pcDtParam->pCur; |
---|
1186 | Pel* piRef = pRefY; |
---|
1187 | Int iRows = pcDtParam->iRows; |
---|
1188 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1189 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1190 | Int iStep = pcDtParam->iStep; |
---|
1191 | Pel pred; |
---|
1192 | Int i; |
---|
1193 | |
---|
1194 | UInt uiSum = 0; |
---|
1195 | |
---|
1196 | for( ; iRows != 0; iRows-- ) |
---|
1197 | { |
---|
1198 | for(i = 0; i < 32; i++) |
---|
1199 | { |
---|
1200 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1201 | pred = (piCur[iStep*i] + piRef[i] + bRound) >> 1 ; |
---|
1202 | #else |
---|
1203 | pred = xClip( (piCur[iStep*i] + piRef[i] + bRound) >> 1 ); |
---|
1204 | #endif |
---|
1205 | |
---|
1206 | uiSum += abs( piOrg[i] - pred ); |
---|
1207 | } |
---|
1208 | piOrg += iStrideOrg; |
---|
1209 | piCur += iStrideCur; |
---|
1210 | piRef += pcDtParam->iCols; |
---|
1211 | } |
---|
1212 | |
---|
1213 | return ( uiSum >> g_uiBitIncrement ); |
---|
1214 | } |
---|
1215 | |
---|
1216 | UInt TComRdCost::xGetSADs64( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1217 | { |
---|
1218 | Pel* piOrg = pcDtParam->pOrg; |
---|
1219 | Pel* piCur = pcDtParam->pCur; |
---|
1220 | Pel* piRef = pRefY; |
---|
1221 | Int iRows = pcDtParam->iRows; |
---|
1222 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1223 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1224 | Int iStep = pcDtParam->iStep; |
---|
1225 | Pel pred; |
---|
1226 | Int i; |
---|
1227 | |
---|
1228 | UInt uiSum = 0; |
---|
1229 | |
---|
1230 | for( ; iRows != 0; iRows-- ) |
---|
1231 | { |
---|
1232 | for(i = 0; i < 64; i++) |
---|
1233 | { |
---|
1234 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1235 | pred = (piCur[iStep*i] + piRef[i] + bRound) >> 1 ; |
---|
1236 | #else |
---|
1237 | pred = xClip( (piCur[iStep*i] + piRef[i] + bRound) >> 1 ); |
---|
1238 | #endif |
---|
1239 | uiSum += abs( piOrg[i] - pred ); |
---|
1240 | } |
---|
1241 | piOrg += iStrideOrg; |
---|
1242 | piCur += iStrideCur; |
---|
1243 | piRef += pcDtParam->iCols; |
---|
1244 | } |
---|
1245 | |
---|
1246 | return ( uiSum >> g_uiBitIncrement ); |
---|
1247 | } |
---|
1248 | |
---|
1249 | #endif |
---|
1250 | |
---|
1251 | UInt TComRdCost::xGetSADs( DistParam* pcDtParam ) |
---|
1252 | { |
---|
1253 | Pel* piOrg = pcDtParam->pOrg; |
---|
1254 | Pel* piCur = pcDtParam->pCur; |
---|
1255 | Int iRows = pcDtParam->iRows; |
---|
1256 | Int iCols = pcDtParam->iCols; |
---|
1257 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1258 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1259 | Int iStep = pcDtParam->iStep; |
---|
1260 | |
---|
1261 | UInt uiSum = 0; |
---|
1262 | |
---|
1263 | for( ; iRows != 0; iRows-- ) |
---|
1264 | { |
---|
1265 | for (Int n = 0; n < iCols; n++ ) |
---|
1266 | { |
---|
1267 | uiSum += abs( piOrg[n] - piCur[n*iStep] ); |
---|
1268 | } |
---|
1269 | piOrg += iStrideOrg; |
---|
1270 | piCur += iStrideCur; |
---|
1271 | } |
---|
1272 | |
---|
1273 | return ( uiSum >> g_uiBitIncrement ); |
---|
1274 | } |
---|
1275 | |
---|
1276 | UInt TComRdCost::xGetSADs4( DistParam* pcDtParam ) |
---|
1277 | { |
---|
1278 | Pel* piOrg = pcDtParam->pOrg; |
---|
1279 | Pel* piCur = pcDtParam->pCur; |
---|
1280 | Int iRows = pcDtParam->iRows; |
---|
1281 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1282 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1283 | Int iStep = pcDtParam->iStep; |
---|
1284 | Int iStep2 = iStep<<1; |
---|
1285 | Int iStep3 = iStep2 + iStep; |
---|
1286 | |
---|
1287 | UInt uiSum = 0; |
---|
1288 | |
---|
1289 | for( ; iRows != 0; iRows-- ) |
---|
1290 | { |
---|
1291 | uiSum += abs( piOrg[0] - piCur[ 0] ); |
---|
1292 | uiSum += abs( piOrg[1] - piCur[iStep ] ); |
---|
1293 | uiSum += abs( piOrg[2] - piCur[iStep2] ); |
---|
1294 | uiSum += abs( piOrg[3] - piCur[iStep3] ); |
---|
1295 | |
---|
1296 | piOrg += iStrideOrg; |
---|
1297 | piCur += iStrideCur; |
---|
1298 | } |
---|
1299 | |
---|
1300 | return ( uiSum >> g_uiBitIncrement ); |
---|
1301 | } |
---|
1302 | |
---|
1303 | UInt TComRdCost::xGetSADs8( DistParam* pcDtParam ) |
---|
1304 | { |
---|
1305 | Pel* piOrg = pcDtParam->pOrg; |
---|
1306 | Pel* piCur = pcDtParam->pCur; |
---|
1307 | Int iRows = pcDtParam->iRows; |
---|
1308 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1309 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1310 | Int iStep = pcDtParam->iStep; |
---|
1311 | Int iStep2 = iStep<<1; |
---|
1312 | Int iStep3 = iStep2 + iStep; |
---|
1313 | Int iStep4 = iStep3 + iStep; |
---|
1314 | Int iStep5 = iStep4 + iStep; |
---|
1315 | Int iStep6 = iStep5 + iStep; |
---|
1316 | Int iStep7 = iStep6 + iStep; |
---|
1317 | |
---|
1318 | UInt uiSum = 0; |
---|
1319 | |
---|
1320 | for( ; iRows != 0; iRows-- ) |
---|
1321 | { |
---|
1322 | uiSum += abs( piOrg[0] - piCur[ 0] ); |
---|
1323 | uiSum += abs( piOrg[1] - piCur[iStep ] ); |
---|
1324 | uiSum += abs( piOrg[2] - piCur[iStep2] ); |
---|
1325 | uiSum += abs( piOrg[3] - piCur[iStep3] ); |
---|
1326 | uiSum += abs( piOrg[4] - piCur[iStep4] ); |
---|
1327 | uiSum += abs( piOrg[5] - piCur[iStep5] ); |
---|
1328 | uiSum += abs( piOrg[6] - piCur[iStep6] ); |
---|
1329 | uiSum += abs( piOrg[7] - piCur[iStep7] ); |
---|
1330 | |
---|
1331 | piOrg += iStrideOrg; |
---|
1332 | piCur += iStrideCur; |
---|
1333 | } |
---|
1334 | |
---|
1335 | return ( uiSum >> g_uiBitIncrement ); |
---|
1336 | } |
---|
1337 | |
---|
1338 | UInt TComRdCost::xGetSADs16( DistParam* pcDtParam ) |
---|
1339 | { |
---|
1340 | Pel* piOrg = pcDtParam->pOrg; |
---|
1341 | Pel* piCur = pcDtParam->pCur; |
---|
1342 | Int iRows = pcDtParam->iRows; |
---|
1343 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1344 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1345 | Int iStep = pcDtParam->iStep; |
---|
1346 | Int iStep2 = iStep<<1; |
---|
1347 | Int iStep3 = iStep2 + iStep; |
---|
1348 | Int iStep4 = iStep3 + iStep; |
---|
1349 | Int iStep5 = iStep4 + iStep; |
---|
1350 | Int iStep6 = iStep5 + iStep; |
---|
1351 | Int iStep7 = iStep6 + iStep; |
---|
1352 | Int iStep8 = iStep7 + iStep; |
---|
1353 | Int iStep9 = iStep8 + iStep; |
---|
1354 | Int iStep10 = iStep9 + iStep; |
---|
1355 | Int iStep11 = iStep10 + iStep; |
---|
1356 | Int iStep12 = iStep11 + iStep; |
---|
1357 | Int iStep13 = iStep12 + iStep; |
---|
1358 | Int iStep14 = iStep13 + iStep; |
---|
1359 | Int iStep15 = iStep14 + iStep; |
---|
1360 | |
---|
1361 | UInt uiSum = 0; |
---|
1362 | |
---|
1363 | for( ; iRows != 0; iRows-- ) |
---|
1364 | { |
---|
1365 | uiSum += abs( piOrg[ 0] - piCur[ 0] ); |
---|
1366 | uiSum += abs( piOrg[ 1] - piCur[iStep ] ); |
---|
1367 | uiSum += abs( piOrg[ 2] - piCur[iStep2 ] ); |
---|
1368 | uiSum += abs( piOrg[ 3] - piCur[iStep3 ] ); |
---|
1369 | uiSum += abs( piOrg[ 4] - piCur[iStep4 ] ); |
---|
1370 | uiSum += abs( piOrg[ 5] - piCur[iStep5 ] ); |
---|
1371 | uiSum += abs( piOrg[ 6] - piCur[iStep6 ] ); |
---|
1372 | uiSum += abs( piOrg[ 7] - piCur[iStep7 ] ); |
---|
1373 | uiSum += abs( piOrg[ 8] - piCur[iStep8 ] ); |
---|
1374 | uiSum += abs( piOrg[ 9] - piCur[iStep9 ] ); |
---|
1375 | uiSum += abs( piOrg[10] - piCur[iStep10] ); |
---|
1376 | uiSum += abs( piOrg[11] - piCur[iStep11] ); |
---|
1377 | uiSum += abs( piOrg[12] - piCur[iStep12] ); |
---|
1378 | uiSum += abs( piOrg[13] - piCur[iStep13] ); |
---|
1379 | uiSum += abs( piOrg[14] - piCur[iStep14] ); |
---|
1380 | uiSum += abs( piOrg[15] - piCur[iStep15] ); |
---|
1381 | |
---|
1382 | piOrg += iStrideOrg; |
---|
1383 | piCur += iStrideCur; |
---|
1384 | } |
---|
1385 | |
---|
1386 | return ( uiSum >> g_uiBitIncrement ); |
---|
1387 | } |
---|
1388 | |
---|
1389 | UInt TComRdCost::xGetSADs16N( DistParam* pcDtParam ) |
---|
1390 | { |
---|
1391 | Pel* piOrg = pcDtParam->pOrg; |
---|
1392 | Pel* piCur = pcDtParam->pCur; |
---|
1393 | Int iRows = pcDtParam->iRows; |
---|
1394 | Int iCols = pcDtParam->iCols; |
---|
1395 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1396 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1397 | Int iStep = pcDtParam->iStep; |
---|
1398 | |
---|
1399 | UInt uiSum = 0; |
---|
1400 | |
---|
1401 | for( ; iRows != 0; iRows-- ) |
---|
1402 | { |
---|
1403 | for (Int n = 0; n < iCols; n+=16 ) |
---|
1404 | { |
---|
1405 | uiSum += abs( piOrg[n +0] - piCur[iStep*(n +0)] ); |
---|
1406 | uiSum += abs( piOrg[n +1] - piCur[iStep*(n +1)] ); |
---|
1407 | uiSum += abs( piOrg[n +2] - piCur[iStep*(n +2)] ); |
---|
1408 | uiSum += abs( piOrg[n +3] - piCur[iStep*(n +3)] ); |
---|
1409 | uiSum += abs( piOrg[n +4] - piCur[iStep*(n +4)] ); |
---|
1410 | uiSum += abs( piOrg[n +5] - piCur[iStep*(n +5)] ); |
---|
1411 | uiSum += abs( piOrg[n +6] - piCur[iStep*(n +6)] ); |
---|
1412 | uiSum += abs( piOrg[n +7] - piCur[iStep*(n +7)] ); |
---|
1413 | uiSum += abs( piOrg[n +8] - piCur[iStep*(n +8)] ); |
---|
1414 | uiSum += abs( piOrg[n +9] - piCur[iStep*(n +9)] ); |
---|
1415 | uiSum += abs( piOrg[n+10] - piCur[iStep*(n+10)] ); |
---|
1416 | uiSum += abs( piOrg[n+11] - piCur[iStep*(n+11)] ); |
---|
1417 | uiSum += abs( piOrg[n+12] - piCur[iStep*(n+12)] ); |
---|
1418 | uiSum += abs( piOrg[n+13] - piCur[iStep*(n+13)] ); |
---|
1419 | uiSum += abs( piOrg[n+14] - piCur[iStep*(n+14)] ); |
---|
1420 | uiSum += abs( piOrg[n+15] - piCur[iStep*(n+15)] ); |
---|
1421 | } |
---|
1422 | piOrg += iStrideOrg; |
---|
1423 | piCur += iStrideCur; |
---|
1424 | } |
---|
1425 | |
---|
1426 | return ( uiSum >> g_uiBitIncrement ); |
---|
1427 | } |
---|
1428 | |
---|
1429 | UInt TComRdCost::xGetSADs32( DistParam* pcDtParam ) |
---|
1430 | { |
---|
1431 | Pel* piOrg = pcDtParam->pOrg; |
---|
1432 | Pel* piCur = pcDtParam->pCur; |
---|
1433 | Int iRows = pcDtParam->iRows; |
---|
1434 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1435 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1436 | Int iStep = pcDtParam->iStep; |
---|
1437 | Int iStep2 = iStep<<1; |
---|
1438 | Int iStep3 = iStep2 + iStep; |
---|
1439 | Int iStep4 = iStep3 + iStep; |
---|
1440 | Int iStep5 = iStep4 + iStep; |
---|
1441 | Int iStep6 = iStep5 + iStep; |
---|
1442 | Int iStep7 = iStep6 + iStep; |
---|
1443 | Int iStep8 = iStep7 + iStep; |
---|
1444 | Int iStep9 = iStep8 + iStep; |
---|
1445 | Int iStep10 = iStep9 + iStep; |
---|
1446 | Int iStep11 = iStep10 + iStep; |
---|
1447 | Int iStep12 = iStep11 + iStep; |
---|
1448 | Int iStep13 = iStep12 + iStep; |
---|
1449 | Int iStep14 = iStep13 + iStep; |
---|
1450 | Int iStep15 = iStep14 + iStep; |
---|
1451 | Int iStep16 = iStep15 + iStep; |
---|
1452 | Int iStep17 = iStep16 + iStep; |
---|
1453 | Int iStep18 = iStep17 + iStep; |
---|
1454 | Int iStep19 = iStep18 + iStep; |
---|
1455 | Int iStep20 = iStep19 + iStep; |
---|
1456 | Int iStep21 = iStep20 + iStep; |
---|
1457 | Int iStep22 = iStep21 + iStep; |
---|
1458 | Int iStep23 = iStep22 + iStep; |
---|
1459 | Int iStep24 = iStep23 + iStep; |
---|
1460 | Int iStep25 = iStep24 + iStep; |
---|
1461 | Int iStep26 = iStep25 + iStep; |
---|
1462 | Int iStep27 = iStep26 + iStep; |
---|
1463 | Int iStep28 = iStep27 + iStep; |
---|
1464 | Int iStep29 = iStep28 + iStep; |
---|
1465 | Int iStep30 = iStep29 + iStep; |
---|
1466 | Int iStep31 = iStep30 + iStep; |
---|
1467 | |
---|
1468 | UInt uiSum = 0; |
---|
1469 | |
---|
1470 | for( ; iRows != 0; iRows-- ) |
---|
1471 | { |
---|
1472 | uiSum += abs( piOrg[ 0] - piCur[ 0] ); |
---|
1473 | uiSum += abs( piOrg[ 1] - piCur[iStep ] ); |
---|
1474 | uiSum += abs( piOrg[ 2] - piCur[iStep2 ] ); |
---|
1475 | uiSum += abs( piOrg[ 3] - piCur[iStep3 ] ); |
---|
1476 | uiSum += abs( piOrg[ 4] - piCur[iStep4 ] ); |
---|
1477 | uiSum += abs( piOrg[ 5] - piCur[iStep5 ] ); |
---|
1478 | uiSum += abs( piOrg[ 6] - piCur[iStep6 ] ); |
---|
1479 | uiSum += abs( piOrg[ 7] - piCur[iStep7 ] ); |
---|
1480 | uiSum += abs( piOrg[ 8] - piCur[iStep8 ] ); |
---|
1481 | uiSum += abs( piOrg[ 9] - piCur[iStep9 ] ); |
---|
1482 | uiSum += abs( piOrg[10] - piCur[iStep10] ); |
---|
1483 | uiSum += abs( piOrg[11] - piCur[iStep11] ); |
---|
1484 | uiSum += abs( piOrg[12] - piCur[iStep12] ); |
---|
1485 | uiSum += abs( piOrg[13] - piCur[iStep13] ); |
---|
1486 | uiSum += abs( piOrg[14] - piCur[iStep14] ); |
---|
1487 | uiSum += abs( piOrg[15] - piCur[iStep15] ); |
---|
1488 | uiSum += abs( piOrg[16] - piCur[iStep16] ); |
---|
1489 | uiSum += abs( piOrg[17] - piCur[iStep17] ); |
---|
1490 | uiSum += abs( piOrg[18] - piCur[iStep18] ); |
---|
1491 | uiSum += abs( piOrg[19] - piCur[iStep19] ); |
---|
1492 | uiSum += abs( piOrg[20] - piCur[iStep20] ); |
---|
1493 | uiSum += abs( piOrg[21] - piCur[iStep21] ); |
---|
1494 | uiSum += abs( piOrg[22] - piCur[iStep22] ); |
---|
1495 | uiSum += abs( piOrg[23] - piCur[iStep23] ); |
---|
1496 | uiSum += abs( piOrg[24] - piCur[iStep24] ); |
---|
1497 | uiSum += abs( piOrg[25] - piCur[iStep25] ); |
---|
1498 | uiSum += abs( piOrg[26] - piCur[iStep26] ); |
---|
1499 | uiSum += abs( piOrg[27] - piCur[iStep27] ); |
---|
1500 | uiSum += abs( piOrg[28] - piCur[iStep28] ); |
---|
1501 | uiSum += abs( piOrg[29] - piCur[iStep29] ); |
---|
1502 | uiSum += abs( piOrg[30] - piCur[iStep30] ); |
---|
1503 | uiSum += abs( piOrg[31] - piCur[iStep31] ); |
---|
1504 | |
---|
1505 | piOrg += iStrideOrg; |
---|
1506 | piCur += iStrideCur; |
---|
1507 | } |
---|
1508 | |
---|
1509 | return ( uiSum >> g_uiBitIncrement ); |
---|
1510 | } |
---|
1511 | |
---|
1512 | UInt TComRdCost::xGetSADs64( DistParam* pcDtParam ) |
---|
1513 | { |
---|
1514 | Pel* piOrg = pcDtParam->pOrg; |
---|
1515 | Pel* piCur = pcDtParam->pCur; |
---|
1516 | Int iRows = pcDtParam->iRows; |
---|
1517 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1518 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1519 | Int iStep = pcDtParam->iStep; |
---|
1520 | Int iStep2 = iStep<<1; |
---|
1521 | Int iStep3 = iStep2 + iStep; |
---|
1522 | Int iStep4 = iStep3 + iStep; |
---|
1523 | Int iStep5 = iStep4 + iStep; |
---|
1524 | Int iStep6 = iStep5 + iStep; |
---|
1525 | Int iStep7 = iStep6 + iStep; |
---|
1526 | Int iStep8 = iStep7 + iStep; |
---|
1527 | Int iStep9 = iStep8 + iStep; |
---|
1528 | Int iStep10 = iStep9 + iStep; |
---|
1529 | Int iStep11 = iStep10 + iStep; |
---|
1530 | Int iStep12 = iStep11 + iStep; |
---|
1531 | Int iStep13 = iStep12 + iStep; |
---|
1532 | Int iStep14 = iStep13 + iStep; |
---|
1533 | Int iStep15 = iStep14 + iStep; |
---|
1534 | Int iStep16 = iStep15 + iStep; |
---|
1535 | Int iStep17 = iStep16 + iStep; |
---|
1536 | Int iStep18 = iStep17 + iStep; |
---|
1537 | Int iStep19 = iStep18 + iStep; |
---|
1538 | Int iStep20 = iStep19 + iStep; |
---|
1539 | Int iStep21 = iStep20 + iStep; |
---|
1540 | Int iStep22 = iStep21 + iStep; |
---|
1541 | Int iStep23 = iStep22 + iStep; |
---|
1542 | Int iStep24 = iStep23 + iStep; |
---|
1543 | Int iStep25 = iStep24 + iStep; |
---|
1544 | Int iStep26 = iStep25 + iStep; |
---|
1545 | Int iStep27 = iStep26 + iStep; |
---|
1546 | Int iStep28 = iStep27 + iStep; |
---|
1547 | Int iStep29 = iStep28 + iStep; |
---|
1548 | Int iStep30 = iStep29 + iStep; |
---|
1549 | Int iStep31 = iStep30 + iStep; |
---|
1550 | Int iStep32 = iStep31 + iStep; |
---|
1551 | Int iStep33 = iStep32 + iStep; |
---|
1552 | Int iStep34 = iStep33 + iStep; |
---|
1553 | Int iStep35 = iStep34 + iStep; |
---|
1554 | Int iStep36 = iStep35 + iStep; |
---|
1555 | Int iStep37 = iStep36 + iStep; |
---|
1556 | Int iStep38 = iStep37 + iStep; |
---|
1557 | Int iStep39 = iStep38 + iStep; |
---|
1558 | Int iStep40 = iStep39 + iStep; |
---|
1559 | Int iStep41 = iStep40 + iStep; |
---|
1560 | Int iStep42 = iStep41 + iStep; |
---|
1561 | Int iStep43 = iStep42 + iStep; |
---|
1562 | Int iStep44 = iStep43 + iStep; |
---|
1563 | Int iStep45 = iStep44 + iStep; |
---|
1564 | Int iStep46 = iStep45 + iStep; |
---|
1565 | Int iStep47 = iStep46 + iStep; |
---|
1566 | Int iStep48 = iStep47 + iStep; |
---|
1567 | Int iStep49 = iStep48 + iStep; |
---|
1568 | Int iStep50 = iStep49 + iStep; |
---|
1569 | Int iStep51 = iStep50 + iStep; |
---|
1570 | Int iStep52 = iStep51 + iStep; |
---|
1571 | Int iStep53 = iStep52 + iStep; |
---|
1572 | Int iStep54 = iStep53 + iStep; |
---|
1573 | Int iStep55 = iStep54 + iStep; |
---|
1574 | Int iStep56 = iStep55 + iStep; |
---|
1575 | Int iStep57 = iStep56 + iStep; |
---|
1576 | Int iStep58 = iStep57 + iStep; |
---|
1577 | Int iStep59 = iStep58 + iStep; |
---|
1578 | Int iStep60 = iStep59 + iStep; |
---|
1579 | Int iStep61 = iStep60 + iStep; |
---|
1580 | Int iStep62 = iStep61 + iStep; |
---|
1581 | Int iStep63 = iStep62 + iStep; |
---|
1582 | |
---|
1583 | UInt uiSum = 0; |
---|
1584 | |
---|
1585 | for( ; iRows != 0; iRows-- ) |
---|
1586 | { |
---|
1587 | uiSum += abs( piOrg[ 0] - piCur[ 0] ); |
---|
1588 | uiSum += abs( piOrg[ 1] - piCur[iStep ] ); |
---|
1589 | uiSum += abs( piOrg[ 2] - piCur[iStep2 ] ); |
---|
1590 | uiSum += abs( piOrg[ 3] - piCur[iStep3 ] ); |
---|
1591 | uiSum += abs( piOrg[ 4] - piCur[iStep4 ] ); |
---|
1592 | uiSum += abs( piOrg[ 5] - piCur[iStep5 ] ); |
---|
1593 | uiSum += abs( piOrg[ 6] - piCur[iStep6 ] ); |
---|
1594 | uiSum += abs( piOrg[ 7] - piCur[iStep7 ] ); |
---|
1595 | uiSum += abs( piOrg[ 8] - piCur[iStep8 ] ); |
---|
1596 | uiSum += abs( piOrg[ 9] - piCur[iStep9 ] ); |
---|
1597 | uiSum += abs( piOrg[10] - piCur[iStep10] ); |
---|
1598 | uiSum += abs( piOrg[11] - piCur[iStep11] ); |
---|
1599 | uiSum += abs( piOrg[12] - piCur[iStep12] ); |
---|
1600 | uiSum += abs( piOrg[13] - piCur[iStep13] ); |
---|
1601 | uiSum += abs( piOrg[14] - piCur[iStep14] ); |
---|
1602 | uiSum += abs( piOrg[15] - piCur[iStep15] ); |
---|
1603 | uiSum += abs( piOrg[16] - piCur[iStep16] ); |
---|
1604 | uiSum += abs( piOrg[17] - piCur[iStep17] ); |
---|
1605 | uiSum += abs( piOrg[18] - piCur[iStep18] ); |
---|
1606 | uiSum += abs( piOrg[19] - piCur[iStep19] ); |
---|
1607 | uiSum += abs( piOrg[20] - piCur[iStep20] ); |
---|
1608 | uiSum += abs( piOrg[21] - piCur[iStep21] ); |
---|
1609 | uiSum += abs( piOrg[22] - piCur[iStep22] ); |
---|
1610 | uiSum += abs( piOrg[23] - piCur[iStep23] ); |
---|
1611 | uiSum += abs( piOrg[24] - piCur[iStep24] ); |
---|
1612 | uiSum += abs( piOrg[25] - piCur[iStep25] ); |
---|
1613 | uiSum += abs( piOrg[26] - piCur[iStep26] ); |
---|
1614 | uiSum += abs( piOrg[27] - piCur[iStep27] ); |
---|
1615 | uiSum += abs( piOrg[28] - piCur[iStep28] ); |
---|
1616 | uiSum += abs( piOrg[29] - piCur[iStep29] ); |
---|
1617 | uiSum += abs( piOrg[30] - piCur[iStep30] ); |
---|
1618 | uiSum += abs( piOrg[31] - piCur[iStep31] ); |
---|
1619 | uiSum += abs( piOrg[32] - piCur[iStep32] ); |
---|
1620 | uiSum += abs( piOrg[33] - piCur[iStep33] ); |
---|
1621 | uiSum += abs( piOrg[34] - piCur[iStep34] ); |
---|
1622 | uiSum += abs( piOrg[35] - piCur[iStep35] ); |
---|
1623 | uiSum += abs( piOrg[36] - piCur[iStep36] ); |
---|
1624 | uiSum += abs( piOrg[37] - piCur[iStep37] ); |
---|
1625 | uiSum += abs( piOrg[38] - piCur[iStep38] ); |
---|
1626 | uiSum += abs( piOrg[39] - piCur[iStep39] ); |
---|
1627 | uiSum += abs( piOrg[40] - piCur[iStep40] ); |
---|
1628 | uiSum += abs( piOrg[41] - piCur[iStep41] ); |
---|
1629 | uiSum += abs( piOrg[42] - piCur[iStep42] ); |
---|
1630 | uiSum += abs( piOrg[43] - piCur[iStep43] ); |
---|
1631 | uiSum += abs( piOrg[44] - piCur[iStep44] ); |
---|
1632 | uiSum += abs( piOrg[45] - piCur[iStep45] ); |
---|
1633 | uiSum += abs( piOrg[46] - piCur[iStep46] ); |
---|
1634 | uiSum += abs( piOrg[47] - piCur[iStep47] ); |
---|
1635 | uiSum += abs( piOrg[48] - piCur[iStep48] ); |
---|
1636 | uiSum += abs( piOrg[49] - piCur[iStep49] ); |
---|
1637 | uiSum += abs( piOrg[50] - piCur[iStep50] ); |
---|
1638 | uiSum += abs( piOrg[51] - piCur[iStep51] ); |
---|
1639 | uiSum += abs( piOrg[52] - piCur[iStep52] ); |
---|
1640 | uiSum += abs( piOrg[53] - piCur[iStep53] ); |
---|
1641 | uiSum += abs( piOrg[54] - piCur[iStep54] ); |
---|
1642 | uiSum += abs( piOrg[55] - piCur[iStep55] ); |
---|
1643 | uiSum += abs( piOrg[56] - piCur[iStep56] ); |
---|
1644 | uiSum += abs( piOrg[57] - piCur[iStep57] ); |
---|
1645 | uiSum += abs( piOrg[58] - piCur[iStep58] ); |
---|
1646 | uiSum += abs( piOrg[59] - piCur[iStep59] ); |
---|
1647 | uiSum += abs( piOrg[60] - piCur[iStep60] ); |
---|
1648 | uiSum += abs( piOrg[61] - piCur[iStep61] ); |
---|
1649 | uiSum += abs( piOrg[62] - piCur[iStep62] ); |
---|
1650 | uiSum += abs( piOrg[63] - piCur[iStep63] ); |
---|
1651 | |
---|
1652 | piOrg += iStrideOrg; |
---|
1653 | piCur += iStrideCur; |
---|
1654 | } |
---|
1655 | |
---|
1656 | return ( uiSum >> g_uiBitIncrement ); |
---|
1657 | } |
---|
1658 | |
---|
1659 | // -------------------------------------------------------------------------------------------------------------------- |
---|
1660 | // SSE |
---|
1661 | // -------------------------------------------------------------------------------------------------------------------- |
---|
1662 | |
---|
1663 | #ifdef ROUNDING_CONTROL_BIPRED |
---|
1664 | |
---|
1665 | UInt TComRdCost::xGetSSE( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1666 | { |
---|
1667 | Pel* piOrg = pcDtParam->pOrg; |
---|
1668 | Pel* piCur = pcDtParam->pCur; |
---|
1669 | Pel* piRef = pRefY; |
---|
1670 | Int iRows = pcDtParam->iRows; |
---|
1671 | Int iCols = pcDtParam->iCols; |
---|
1672 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1673 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1674 | Pel pred; |
---|
1675 | |
---|
1676 | UInt uiSum = 0; |
---|
1677 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1678 | |
---|
1679 | Int iTemp; |
---|
1680 | |
---|
1681 | for( ; iRows != 0; iRows-- ) |
---|
1682 | { |
---|
1683 | for (Int n = 0; n < iCols; n++ ) |
---|
1684 | { |
---|
1685 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1686 | pred = (piCur[n] + piRef[n] + bRound) >> 1 ; |
---|
1687 | #else |
---|
1688 | pred = xClip( (piCur[n] + piRef[n] + bRound) >> 1 ); |
---|
1689 | #endif |
---|
1690 | iTemp = piOrg[n] - pred; |
---|
1691 | uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1692 | } |
---|
1693 | piOrg += iStrideOrg; |
---|
1694 | piCur += iStrideCur; |
---|
1695 | piRef += iCols; |
---|
1696 | } |
---|
1697 | |
---|
1698 | return ( uiSum ); |
---|
1699 | } |
---|
1700 | |
---|
1701 | UInt TComRdCost::xGetSSE4( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1702 | { |
---|
1703 | Pel* piOrg = pcDtParam->pOrg; |
---|
1704 | Pel* piCur = pcDtParam->pCur; |
---|
1705 | Pel* piRef = pRefY; |
---|
1706 | Int iRows = pcDtParam->iRows; |
---|
1707 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1708 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1709 | Pel pred; |
---|
1710 | Int i; |
---|
1711 | |
---|
1712 | UInt uiSum = 0; |
---|
1713 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1714 | |
---|
1715 | Int iTemp; |
---|
1716 | |
---|
1717 | for( ; iRows != 0; iRows-- ) |
---|
1718 | { |
---|
1719 | for(i = 0; i < 4; i++) |
---|
1720 | { |
---|
1721 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1722 | pred = (piCur[i] + piRef[i] + bRound) >> 1; |
---|
1723 | #else |
---|
1724 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1 ); |
---|
1725 | #endif |
---|
1726 | iTemp = piOrg[i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1727 | } |
---|
1728 | piOrg += iStrideOrg; |
---|
1729 | piCur += iStrideCur; |
---|
1730 | piRef += pcDtParam->iCols; |
---|
1731 | } |
---|
1732 | |
---|
1733 | return ( uiSum ); |
---|
1734 | } |
---|
1735 | |
---|
1736 | UInt TComRdCost::xGetSSE8( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1737 | { |
---|
1738 | Pel* piOrg = pcDtParam->pOrg; |
---|
1739 | Pel* piCur = pcDtParam->pCur; |
---|
1740 | Pel* piRef = pRefY; |
---|
1741 | Int iRows = pcDtParam->iRows; |
---|
1742 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1743 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1744 | Pel pred; |
---|
1745 | Int i; |
---|
1746 | |
---|
1747 | UInt uiSum = 0; |
---|
1748 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1749 | |
---|
1750 | Int iTemp; |
---|
1751 | |
---|
1752 | for( ; iRows != 0; iRows-- ) |
---|
1753 | { |
---|
1754 | for(i = 0; i < 8; i++) |
---|
1755 | { |
---|
1756 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1757 | pred = (piCur[i] + piRef[i] + bRound) >> 1; |
---|
1758 | #else |
---|
1759 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1); |
---|
1760 | #endif |
---|
1761 | iTemp = piOrg[i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1762 | } |
---|
1763 | piOrg += iStrideOrg; |
---|
1764 | piCur += iStrideCur; |
---|
1765 | piRef += pcDtParam->iCols; |
---|
1766 | } |
---|
1767 | |
---|
1768 | return ( uiSum ); |
---|
1769 | } |
---|
1770 | |
---|
1771 | UInt TComRdCost::xGetSSE16( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1772 | { |
---|
1773 | Pel* piOrg = pcDtParam->pOrg; |
---|
1774 | Pel* piCur = pcDtParam->pCur; |
---|
1775 | Pel* piRef = pRefY; |
---|
1776 | Int iRows = pcDtParam->iRows; |
---|
1777 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1778 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1779 | Pel pred; |
---|
1780 | Int i; |
---|
1781 | |
---|
1782 | UInt uiSum = 0; |
---|
1783 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1784 | |
---|
1785 | Int iTemp; |
---|
1786 | |
---|
1787 | for( ; iRows != 0; iRows-- ) |
---|
1788 | { |
---|
1789 | for(i = 0; i < 16; i++) |
---|
1790 | { |
---|
1791 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1792 | pred = (piCur[i] + piRef[i] + bRound) >> 1; |
---|
1793 | #else |
---|
1794 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1); |
---|
1795 | #endif |
---|
1796 | iTemp = piOrg[i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1797 | } |
---|
1798 | piOrg += iStrideOrg; |
---|
1799 | piCur += iStrideCur; |
---|
1800 | piRef += pcDtParam->iCols; |
---|
1801 | } |
---|
1802 | |
---|
1803 | return ( uiSum ); |
---|
1804 | } |
---|
1805 | |
---|
1806 | UInt TComRdCost::xGetSSE16N( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1807 | { |
---|
1808 | Pel* piOrg = pcDtParam->pOrg; |
---|
1809 | Pel* piCur = pcDtParam->pCur; |
---|
1810 | Pel* piRef = pRefY; |
---|
1811 | Int iRows = pcDtParam->iRows; |
---|
1812 | Int iCols = pcDtParam->iCols; |
---|
1813 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1814 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1815 | Pel pred; |
---|
1816 | Int i; |
---|
1817 | |
---|
1818 | UInt uiSum = 0; |
---|
1819 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1820 | Int iTemp; |
---|
1821 | |
---|
1822 | for( ; iRows != 0; iRows-- ) |
---|
1823 | { |
---|
1824 | for (Int n = 0; n < iCols; n+=16 ) |
---|
1825 | { |
---|
1826 | for(i = 0; i < 16; i++) |
---|
1827 | { |
---|
1828 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1829 | pred = (piCur[n+ i] + piRef[n+ i] + bRound) >> 1; |
---|
1830 | #else |
---|
1831 | pred = xClip( (piCur[n+ i] + piRef[n+ i] + bRound) >> 1); |
---|
1832 | #endif |
---|
1833 | iTemp = piOrg[n+ i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1834 | } |
---|
1835 | } |
---|
1836 | piOrg += iStrideOrg; |
---|
1837 | piCur += iStrideCur; |
---|
1838 | piRef += iCols; |
---|
1839 | } |
---|
1840 | |
---|
1841 | return ( uiSum ); |
---|
1842 | } |
---|
1843 | |
---|
1844 | UInt TComRdCost::xGetSSE32( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1845 | { |
---|
1846 | Pel* piOrg = pcDtParam->pOrg; |
---|
1847 | Pel* piCur = pcDtParam->pCur; |
---|
1848 | Pel* piRef = pRefY; |
---|
1849 | Int iRows = pcDtParam->iRows; |
---|
1850 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1851 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1852 | Pel pred; |
---|
1853 | Int i; |
---|
1854 | |
---|
1855 | UInt uiSum = 0; |
---|
1856 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1857 | Int iTemp; |
---|
1858 | |
---|
1859 | for( ; iRows != 0; iRows-- ) |
---|
1860 | { |
---|
1861 | for(i = 0; i < 32; i++) |
---|
1862 | { |
---|
1863 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1864 | pred = (piCur[i] + piRef[i] + bRound) >> 1; |
---|
1865 | #else |
---|
1866 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1); |
---|
1867 | #endif |
---|
1868 | iTemp = piOrg[i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1869 | } |
---|
1870 | piOrg += iStrideOrg; |
---|
1871 | piCur += iStrideCur; |
---|
1872 | piRef += pcDtParam->iCols; |
---|
1873 | } |
---|
1874 | |
---|
1875 | return ( uiSum ); |
---|
1876 | } |
---|
1877 | |
---|
1878 | UInt TComRdCost::xGetSSE64( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
1879 | { |
---|
1880 | Pel* piOrg = pcDtParam->pOrg; |
---|
1881 | Pel* piCur = pcDtParam->pCur; |
---|
1882 | Pel* piRef = pRefY; |
---|
1883 | Int iRows = pcDtParam->iRows; |
---|
1884 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1885 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1886 | Pel pred; |
---|
1887 | Int i; |
---|
1888 | |
---|
1889 | UInt uiSum = 0; |
---|
1890 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1891 | Int iTemp; |
---|
1892 | |
---|
1893 | for( ; iRows != 0; iRows-- ) |
---|
1894 | { |
---|
1895 | for(i = 0; i < 32; i++) |
---|
1896 | { |
---|
1897 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
1898 | pred = (piCur[i] + piRef[i] + bRound) >> 1; |
---|
1899 | #else |
---|
1900 | pred = xClip( (piCur[i] + piRef[i] + bRound) >> 1); |
---|
1901 | #endif |
---|
1902 | iTemp = piOrg[i] - pred; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1903 | } |
---|
1904 | piOrg += iStrideOrg; |
---|
1905 | piCur += iStrideCur; |
---|
1906 | piRef += pcDtParam->iCols; |
---|
1907 | } |
---|
1908 | |
---|
1909 | return ( uiSum ); |
---|
1910 | } |
---|
1911 | |
---|
1912 | #endif |
---|
1913 | |
---|
1914 | UInt TComRdCost::xGetSSE( DistParam* pcDtParam ) |
---|
1915 | { |
---|
1916 | Pel* piOrg = pcDtParam->pOrg; |
---|
1917 | Pel* piCur = pcDtParam->pCur; |
---|
1918 | Int iRows = pcDtParam->iRows; |
---|
1919 | Int iCols = pcDtParam->iCols; |
---|
1920 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1921 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1922 | |
---|
1923 | UInt uiSum = 0; |
---|
1924 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1925 | |
---|
1926 | Int iTemp; |
---|
1927 | |
---|
1928 | for( ; iRows != 0; iRows-- ) |
---|
1929 | { |
---|
1930 | for (Int n = 0; n < iCols; n++ ) |
---|
1931 | { |
---|
1932 | iTemp = piOrg[n ] - piCur[n ]; |
---|
1933 | uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1934 | } |
---|
1935 | piOrg += iStrideOrg; |
---|
1936 | piCur += iStrideCur; |
---|
1937 | } |
---|
1938 | |
---|
1939 | return ( uiSum ); |
---|
1940 | } |
---|
1941 | |
---|
1942 | UInt TComRdCost::xGetSSE4( DistParam* pcDtParam ) |
---|
1943 | { |
---|
1944 | Pel* piOrg = pcDtParam->pOrg; |
---|
1945 | Pel* piCur = pcDtParam->pCur; |
---|
1946 | Int iRows = pcDtParam->iRows; |
---|
1947 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1948 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1949 | |
---|
1950 | UInt uiSum = 0; |
---|
1951 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1952 | |
---|
1953 | Int iTemp; |
---|
1954 | |
---|
1955 | for( ; iRows != 0; iRows-- ) |
---|
1956 | { |
---|
1957 | |
---|
1958 | iTemp = piOrg[0] - piCur[0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1959 | iTemp = piOrg[1] - piCur[1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1960 | iTemp = piOrg[2] - piCur[2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1961 | iTemp = piOrg[3] - piCur[3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1962 | |
---|
1963 | piOrg += iStrideOrg; |
---|
1964 | piCur += iStrideCur; |
---|
1965 | } |
---|
1966 | |
---|
1967 | return ( uiSum ); |
---|
1968 | } |
---|
1969 | |
---|
1970 | UInt TComRdCost::xGetSSE8( DistParam* pcDtParam ) |
---|
1971 | { |
---|
1972 | Pel* piOrg = pcDtParam->pOrg; |
---|
1973 | Pel* piCur = pcDtParam->pCur; |
---|
1974 | Int iRows = pcDtParam->iRows; |
---|
1975 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
1976 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
1977 | |
---|
1978 | UInt uiSum = 0; |
---|
1979 | UInt uiShift = g_uiBitIncrement<<1; |
---|
1980 | |
---|
1981 | Int iTemp; |
---|
1982 | |
---|
1983 | for( ; iRows != 0; iRows-- ) |
---|
1984 | { |
---|
1985 | iTemp = piOrg[0] - piCur[0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1986 | iTemp = piOrg[1] - piCur[1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1987 | iTemp = piOrg[2] - piCur[2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1988 | iTemp = piOrg[3] - piCur[3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1989 | iTemp = piOrg[4] - piCur[4]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1990 | iTemp = piOrg[5] - piCur[5]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1991 | iTemp = piOrg[6] - piCur[6]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1992 | iTemp = piOrg[7] - piCur[7]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
1993 | |
---|
1994 | piOrg += iStrideOrg; |
---|
1995 | piCur += iStrideCur; |
---|
1996 | } |
---|
1997 | |
---|
1998 | return ( uiSum ); |
---|
1999 | } |
---|
2000 | |
---|
2001 | UInt TComRdCost::xGetSSE16( DistParam* pcDtParam ) |
---|
2002 | { |
---|
2003 | Pel* piOrg = pcDtParam->pOrg; |
---|
2004 | Pel* piCur = pcDtParam->pCur; |
---|
2005 | Int iRows = pcDtParam->iRows; |
---|
2006 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2007 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2008 | |
---|
2009 | UInt uiSum = 0; |
---|
2010 | UInt uiShift = g_uiBitIncrement<<1; |
---|
2011 | |
---|
2012 | Int iTemp; |
---|
2013 | |
---|
2014 | for( ; iRows != 0; iRows-- ) |
---|
2015 | { |
---|
2016 | |
---|
2017 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2018 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2019 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2020 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2021 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2022 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2023 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2024 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2025 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2026 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2027 | iTemp = piOrg[10] - piCur[10]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2028 | iTemp = piOrg[11] - piCur[11]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2029 | iTemp = piOrg[12] - piCur[12]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2030 | iTemp = piOrg[13] - piCur[13]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2031 | iTemp = piOrg[14] - piCur[14]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2032 | iTemp = piOrg[15] - piCur[15]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2033 | |
---|
2034 | piOrg += iStrideOrg; |
---|
2035 | piCur += iStrideCur; |
---|
2036 | } |
---|
2037 | |
---|
2038 | return ( uiSum ); |
---|
2039 | } |
---|
2040 | |
---|
2041 | UInt TComRdCost::xGetSSE16N( DistParam* pcDtParam ) |
---|
2042 | { |
---|
2043 | Pel* piOrg = pcDtParam->pOrg; |
---|
2044 | Pel* piCur = pcDtParam->pCur; |
---|
2045 | Int iRows = pcDtParam->iRows; |
---|
2046 | Int iCols = pcDtParam->iCols; |
---|
2047 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2048 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2049 | |
---|
2050 | UInt uiSum = 0; |
---|
2051 | UInt uiShift = g_uiBitIncrement<<1; |
---|
2052 | Int iTemp; |
---|
2053 | |
---|
2054 | for( ; iRows != 0; iRows-- ) |
---|
2055 | { |
---|
2056 | for (Int n = 0; n < iCols; n+=16 ) |
---|
2057 | { |
---|
2058 | |
---|
2059 | iTemp = piOrg[n+ 0] - piCur[n+ 0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2060 | iTemp = piOrg[n+ 1] - piCur[n+ 1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2061 | iTemp = piOrg[n+ 2] - piCur[n+ 2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2062 | iTemp = piOrg[n+ 3] - piCur[n+ 3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2063 | iTemp = piOrg[n+ 4] - piCur[n+ 4]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2064 | iTemp = piOrg[n+ 5] - piCur[n+ 5]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2065 | iTemp = piOrg[n+ 6] - piCur[n+ 6]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2066 | iTemp = piOrg[n+ 7] - piCur[n+ 7]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2067 | iTemp = piOrg[n+ 8] - piCur[n+ 8]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2068 | iTemp = piOrg[n+ 9] - piCur[n+ 9]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2069 | iTemp = piOrg[n+10] - piCur[n+10]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2070 | iTemp = piOrg[n+11] - piCur[n+11]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2071 | iTemp = piOrg[n+12] - piCur[n+12]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2072 | iTemp = piOrg[n+13] - piCur[n+13]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2073 | iTemp = piOrg[n+14] - piCur[n+14]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2074 | iTemp = piOrg[n+15] - piCur[n+15]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2075 | |
---|
2076 | } |
---|
2077 | piOrg += iStrideOrg; |
---|
2078 | piCur += iStrideCur; |
---|
2079 | } |
---|
2080 | |
---|
2081 | return ( uiSum ); |
---|
2082 | } |
---|
2083 | |
---|
2084 | UInt TComRdCost::xGetSSE32( DistParam* pcDtParam ) |
---|
2085 | { |
---|
2086 | Pel* piOrg = pcDtParam->pOrg; |
---|
2087 | Pel* piCur = pcDtParam->pCur; |
---|
2088 | Int iRows = pcDtParam->iRows; |
---|
2089 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2090 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2091 | |
---|
2092 | UInt uiSum = 0; |
---|
2093 | UInt uiShift = g_uiBitIncrement<<1; |
---|
2094 | Int iTemp; |
---|
2095 | |
---|
2096 | for( ; iRows != 0; iRows-- ) |
---|
2097 | { |
---|
2098 | |
---|
2099 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2100 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2101 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2102 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2103 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2104 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2105 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2106 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2107 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2108 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2109 | iTemp = piOrg[10] - piCur[10]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2110 | iTemp = piOrg[11] - piCur[11]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2111 | iTemp = piOrg[12] - piCur[12]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2112 | iTemp = piOrg[13] - piCur[13]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2113 | iTemp = piOrg[14] - piCur[14]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2114 | iTemp = piOrg[15] - piCur[15]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2115 | iTemp = piOrg[16] - piCur[16]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2116 | iTemp = piOrg[17] - piCur[17]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2117 | iTemp = piOrg[18] - piCur[18]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2118 | iTemp = piOrg[19] - piCur[19]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2119 | iTemp = piOrg[20] - piCur[20]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2120 | iTemp = piOrg[21] - piCur[21]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2121 | iTemp = piOrg[22] - piCur[22]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2122 | iTemp = piOrg[23] - piCur[23]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2123 | iTemp = piOrg[24] - piCur[24]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2124 | iTemp = piOrg[25] - piCur[25]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2125 | iTemp = piOrg[26] - piCur[26]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2126 | iTemp = piOrg[27] - piCur[27]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2127 | iTemp = piOrg[28] - piCur[28]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2128 | iTemp = piOrg[29] - piCur[29]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2129 | iTemp = piOrg[30] - piCur[30]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2130 | iTemp = piOrg[31] - piCur[31]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2131 | |
---|
2132 | piOrg += iStrideOrg; |
---|
2133 | piCur += iStrideCur; |
---|
2134 | } |
---|
2135 | |
---|
2136 | return ( uiSum ); |
---|
2137 | } |
---|
2138 | |
---|
2139 | UInt TComRdCost::xGetSSE64( DistParam* pcDtParam ) |
---|
2140 | { |
---|
2141 | Pel* piOrg = pcDtParam->pOrg; |
---|
2142 | Pel* piCur = pcDtParam->pCur; |
---|
2143 | Int iRows = pcDtParam->iRows; |
---|
2144 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2145 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2146 | |
---|
2147 | UInt uiSum = 0; |
---|
2148 | UInt uiShift = g_uiBitIncrement<<1; |
---|
2149 | Int iTemp; |
---|
2150 | |
---|
2151 | for( ; iRows != 0; iRows-- ) |
---|
2152 | { |
---|
2153 | iTemp = piOrg[ 0] - piCur[ 0]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2154 | iTemp = piOrg[ 1] - piCur[ 1]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2155 | iTemp = piOrg[ 2] - piCur[ 2]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2156 | iTemp = piOrg[ 3] - piCur[ 3]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2157 | iTemp = piOrg[ 4] - piCur[ 4]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2158 | iTemp = piOrg[ 5] - piCur[ 5]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2159 | iTemp = piOrg[ 6] - piCur[ 6]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2160 | iTemp = piOrg[ 7] - piCur[ 7]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2161 | iTemp = piOrg[ 8] - piCur[ 8]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2162 | iTemp = piOrg[ 9] - piCur[ 9]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2163 | iTemp = piOrg[10] - piCur[10]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2164 | iTemp = piOrg[11] - piCur[11]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2165 | iTemp = piOrg[12] - piCur[12]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2166 | iTemp = piOrg[13] - piCur[13]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2167 | iTemp = piOrg[14] - piCur[14]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2168 | iTemp = piOrg[15] - piCur[15]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2169 | iTemp = piOrg[16] - piCur[16]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2170 | iTemp = piOrg[17] - piCur[17]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2171 | iTemp = piOrg[18] - piCur[18]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2172 | iTemp = piOrg[19] - piCur[19]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2173 | iTemp = piOrg[20] - piCur[20]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2174 | iTemp = piOrg[21] - piCur[21]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2175 | iTemp = piOrg[22] - piCur[22]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2176 | iTemp = piOrg[23] - piCur[23]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2177 | iTemp = piOrg[24] - piCur[24]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2178 | iTemp = piOrg[25] - piCur[25]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2179 | iTemp = piOrg[26] - piCur[26]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2180 | iTemp = piOrg[27] - piCur[27]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2181 | iTemp = piOrg[28] - piCur[28]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2182 | iTemp = piOrg[29] - piCur[29]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2183 | iTemp = piOrg[30] - piCur[30]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2184 | iTemp = piOrg[31] - piCur[31]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2185 | iTemp = piOrg[32] - piCur[32]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2186 | iTemp = piOrg[33] - piCur[33]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2187 | iTemp = piOrg[34] - piCur[34]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2188 | iTemp = piOrg[35] - piCur[35]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2189 | iTemp = piOrg[36] - piCur[36]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2190 | iTemp = piOrg[37] - piCur[37]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2191 | iTemp = piOrg[38] - piCur[38]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2192 | iTemp = piOrg[39] - piCur[39]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2193 | iTemp = piOrg[40] - piCur[40]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2194 | iTemp = piOrg[41] - piCur[41]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2195 | iTemp = piOrg[42] - piCur[42]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2196 | iTemp = piOrg[43] - piCur[43]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2197 | iTemp = piOrg[44] - piCur[44]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2198 | iTemp = piOrg[45] - piCur[45]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2199 | iTemp = piOrg[46] - piCur[46]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2200 | iTemp = piOrg[47] - piCur[47]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2201 | iTemp = piOrg[48] - piCur[48]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2202 | iTemp = piOrg[49] - piCur[49]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2203 | iTemp = piOrg[50] - piCur[50]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2204 | iTemp = piOrg[51] - piCur[51]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2205 | iTemp = piOrg[52] - piCur[52]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2206 | iTemp = piOrg[53] - piCur[53]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2207 | iTemp = piOrg[54] - piCur[54]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2208 | iTemp = piOrg[55] - piCur[55]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2209 | iTemp = piOrg[56] - piCur[56]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2210 | iTemp = piOrg[57] - piCur[57]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2211 | iTemp = piOrg[58] - piCur[58]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2212 | iTemp = piOrg[59] - piCur[59]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2213 | iTemp = piOrg[60] - piCur[60]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2214 | iTemp = piOrg[61] - piCur[61]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2215 | iTemp = piOrg[62] - piCur[62]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2216 | iTemp = piOrg[63] - piCur[63]; uiSum += ( iTemp * iTemp ) >> uiShift; |
---|
2217 | |
---|
2218 | piOrg += iStrideOrg; |
---|
2219 | piCur += iStrideCur; |
---|
2220 | } |
---|
2221 | |
---|
2222 | return ( uiSum ); |
---|
2223 | } |
---|
2224 | |
---|
2225 | // -------------------------------------------------------------------------------------------------------------------- |
---|
2226 | // HADAMARD with step (used in fractional search) |
---|
2227 | // -------------------------------------------------------------------------------------------------------------------- |
---|
2228 | |
---|
2229 | #ifdef ROUNDING_CONTROL_BIPRED |
---|
2230 | |
---|
2231 | UInt TComRdCost::xCalcHADs2x2( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep, Pel* pRefY, Int refYStride, Bool bRound ) |
---|
2232 | { |
---|
2233 | Int satd = 0, diff[4], m[4]; |
---|
2234 | Pel pred; |
---|
2235 | |
---|
2236 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
2237 | pred = ( (piCur[0] + pRefY[0] + bRound) >> 1); |
---|
2238 | diff[0] = (piOrg[0 ] - pred) << 1; |
---|
2239 | pred = ( (piCur[iStep] + pRefY[1] + bRound) >> 1); |
---|
2240 | diff[1] = (piOrg[1 ] - pred) << 1; |
---|
2241 | pred = ( (piCur[iStrideCur] + pRefY[refYStride] + bRound) >> 1); |
---|
2242 | diff[2] = (piOrg[iStrideOrg ] - pred) << 1; |
---|
2243 | pred = ( (piCur[iStep + iStrideCur] + pRefY[refYStride + 1] + bRound) >> 1); |
---|
2244 | diff[3] = (piOrg[iStrideOrg + 1] - pred) << 1; |
---|
2245 | #else |
---|
2246 | pred = xClip( (piCur[0] + pRefY[0] + bRound) >> 1); |
---|
2247 | diff[0] = (piOrg[0 ] - pred) << 1; |
---|
2248 | pred = xClip( (piCur[iStep] + pRefY[1] + bRound) >> 1); |
---|
2249 | diff[1] = (piOrg[1 ] - pred) << 1; |
---|
2250 | pred = xClip( (piCur[iStrideCur] + pRefY[refYStride] + bRound) >> 1); |
---|
2251 | diff[2] = (piOrg[iStrideOrg ] - pred) << 1; |
---|
2252 | pred = xClip( (piCur[iStep + iStrideCur] + pRefY[refYStride + 1] + bRound) >> 1); |
---|
2253 | diff[3] = (piOrg[iStrideOrg + 1] - pred) << 1; |
---|
2254 | #endif |
---|
2255 | |
---|
2256 | m[0] = diff[0] + diff[2]; |
---|
2257 | m[1] = diff[1] + diff[3]; |
---|
2258 | m[2] = diff[0] - diff[2]; |
---|
2259 | m[3] = diff[1] - diff[3]; |
---|
2260 | |
---|
2261 | satd += abs(m[0] + m[1]); |
---|
2262 | satd += abs(m[0] - m[1]); |
---|
2263 | satd += abs(m[2] + m[3]); |
---|
2264 | satd += abs(m[2] - m[3]); |
---|
2265 | |
---|
2266 | return satd; |
---|
2267 | } |
---|
2268 | |
---|
2269 | UInt TComRdCost::xCalcHADs4x4( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep, Pel* pRefY, Int refYStride, Bool bRound ) |
---|
2270 | { |
---|
2271 | Int k, satd = 0, diff[16], m[16], d[16]; |
---|
2272 | Pel pred; |
---|
2273 | Pel* piRef = pRefY; |
---|
2274 | |
---|
2275 | for( k = 0; k < 16; k+=4 ) |
---|
2276 | { |
---|
2277 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
2278 | pred = ( (piCur[0*iStep] + piRef[0] + bRound) >> 1); |
---|
2279 | diff[k+0] = (piOrg[0] - pred) << 1; |
---|
2280 | pred = ( (piCur[1*iStep] + piRef[1] + bRound) >> 1); |
---|
2281 | diff[k+1] = (piOrg[1] - pred) << 1; |
---|
2282 | pred = ( (piCur[2*iStep] + piRef[2] + bRound) >> 1); |
---|
2283 | diff[k+2] = (piOrg[2] - pred) << 1; |
---|
2284 | pred = ( (piCur[3*iStep] + piRef[3] + bRound) >> 1); |
---|
2285 | diff[k+3] = (piOrg[3] - pred) << 1; |
---|
2286 | #else |
---|
2287 | pred = xClip( (piCur[0*iStep] + piRef[0] + bRound) >> 1); |
---|
2288 | diff[k+0] = (piOrg[0] - pred) << 1; |
---|
2289 | pred = xClip( (piCur[1*iStep] + piRef[1] + bRound) >> 1); |
---|
2290 | diff[k+1] = (piOrg[1] - pred) << 1; |
---|
2291 | pred = xClip( (piCur[2*iStep] + piRef[2] + bRound) >> 1); |
---|
2292 | diff[k+2] = (piOrg[2] - pred) << 1; |
---|
2293 | pred = xClip( (piCur[3*iStep] + piRef[3] + bRound) >> 1); |
---|
2294 | diff[k+3] = (piOrg[3] - pred) << 1; |
---|
2295 | #endif |
---|
2296 | |
---|
2297 | piCur += iStrideCur; |
---|
2298 | piOrg += iStrideOrg; |
---|
2299 | piRef += refYStride; |
---|
2300 | } |
---|
2301 | |
---|
2302 | /*===== hadamard transform =====*/ |
---|
2303 | m[ 0] = diff[ 0] + diff[12]; |
---|
2304 | m[ 1] = diff[ 1] + diff[13]; |
---|
2305 | m[ 2] = diff[ 2] + diff[14]; |
---|
2306 | m[ 3] = diff[ 3] + diff[15]; |
---|
2307 | m[ 4] = diff[ 4] + diff[ 8]; |
---|
2308 | m[ 5] = diff[ 5] + diff[ 9]; |
---|
2309 | m[ 6] = diff[ 6] + diff[10]; |
---|
2310 | m[ 7] = diff[ 7] + diff[11]; |
---|
2311 | m[ 8] = diff[ 4] - diff[ 8]; |
---|
2312 | m[ 9] = diff[ 5] - diff[ 9]; |
---|
2313 | m[10] = diff[ 6] - diff[10]; |
---|
2314 | m[11] = diff[ 7] - diff[11]; |
---|
2315 | m[12] = diff[ 0] - diff[12]; |
---|
2316 | m[13] = diff[ 1] - diff[13]; |
---|
2317 | m[14] = diff[ 2] - diff[14]; |
---|
2318 | m[15] = diff[ 3] - diff[15]; |
---|
2319 | |
---|
2320 | d[ 0] = m[ 0] + m[ 4]; |
---|
2321 | d[ 1] = m[ 1] + m[ 5]; |
---|
2322 | d[ 2] = m[ 2] + m[ 6]; |
---|
2323 | d[ 3] = m[ 3] + m[ 7]; |
---|
2324 | d[ 4] = m[ 8] + m[12]; |
---|
2325 | d[ 5] = m[ 9] + m[13]; |
---|
2326 | d[ 6] = m[10] + m[14]; |
---|
2327 | d[ 7] = m[11] + m[15]; |
---|
2328 | d[ 8] = m[ 0] - m[ 4]; |
---|
2329 | d[ 9] = m[ 1] - m[ 5]; |
---|
2330 | d[10] = m[ 2] - m[ 6]; |
---|
2331 | d[11] = m[ 3] - m[ 7]; |
---|
2332 | d[12] = m[12] - m[ 8]; |
---|
2333 | d[13] = m[13] - m[ 9]; |
---|
2334 | d[14] = m[14] - m[10]; |
---|
2335 | d[15] = m[15] - m[11]; |
---|
2336 | |
---|
2337 | m[ 0] = d[ 0] + d[ 3]; |
---|
2338 | m[ 1] = d[ 1] + d[ 2]; |
---|
2339 | m[ 2] = d[ 1] - d[ 2]; |
---|
2340 | m[ 3] = d[ 0] - d[ 3]; |
---|
2341 | m[ 4] = d[ 4] + d[ 7]; |
---|
2342 | m[ 5] = d[ 5] + d[ 6]; |
---|
2343 | m[ 6] = d[ 5] - d[ 6]; |
---|
2344 | m[ 7] = d[ 4] - d[ 7]; |
---|
2345 | m[ 8] = d[ 8] + d[11]; |
---|
2346 | m[ 9] = d[ 9] + d[10]; |
---|
2347 | m[10] = d[ 9] - d[10]; |
---|
2348 | m[11] = d[ 8] - d[11]; |
---|
2349 | m[12] = d[12] + d[15]; |
---|
2350 | m[13] = d[13] + d[14]; |
---|
2351 | m[14] = d[13] - d[14]; |
---|
2352 | m[15] = d[12] - d[15]; |
---|
2353 | |
---|
2354 | d[ 0] = m[ 0] + m[ 1]; |
---|
2355 | d[ 1] = m[ 0] - m[ 1]; |
---|
2356 | d[ 2] = m[ 2] + m[ 3]; |
---|
2357 | d[ 3] = m[ 3] - m[ 2]; |
---|
2358 | d[ 4] = m[ 4] + m[ 5]; |
---|
2359 | d[ 5] = m[ 4] - m[ 5]; |
---|
2360 | d[ 6] = m[ 6] + m[ 7]; |
---|
2361 | d[ 7] = m[ 7] - m[ 6]; |
---|
2362 | d[ 8] = m[ 8] + m[ 9]; |
---|
2363 | d[ 9] = m[ 8] - m[ 9]; |
---|
2364 | d[10] = m[10] + m[11]; |
---|
2365 | d[11] = m[11] - m[10]; |
---|
2366 | d[12] = m[12] + m[13]; |
---|
2367 | d[13] = m[12] - m[13]; |
---|
2368 | d[14] = m[14] + m[15]; |
---|
2369 | d[15] = m[15] - m[14]; |
---|
2370 | |
---|
2371 | for (k=0; k<16; ++k) |
---|
2372 | { |
---|
2373 | satd += abs(d[k]); |
---|
2374 | } |
---|
2375 | satd = ((satd+1)>>1); |
---|
2376 | |
---|
2377 | return satd; |
---|
2378 | } |
---|
2379 | |
---|
2380 | UInt TComRdCost::xCalcHADs8x8( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep, Pel* pRefY, Int refYStride, Bool bRound ) |
---|
2381 | { |
---|
2382 | Int k, i, j, jj, sad=0; |
---|
2383 | Int diff[64], m1[8][8], m2[8][8], m3[8][8]; |
---|
2384 | Pel pred; |
---|
2385 | Pel* piRef = pRefY; |
---|
2386 | |
---|
2387 | for( k = 0; k < 64; k+=8 ) |
---|
2388 | { |
---|
2389 | for(i = 0; i < 8; i++) |
---|
2390 | { |
---|
2391 | #ifdef ROUNDING_CONTROL_BIPRED_FIX |
---|
2392 | pred = ( (piCur[i*iStep] + piRef[i] + bRound) >> 1 ); |
---|
2393 | #else |
---|
2394 | pred = xClip( (piCur[i*iStep] + piRef[i] + bRound) >> 1 ); |
---|
2395 | #endif |
---|
2396 | diff[k+i] = (piOrg[i] - pred) << 1; |
---|
2397 | } |
---|
2398 | piCur += iStrideCur; |
---|
2399 | piOrg += iStrideOrg; |
---|
2400 | piRef += refYStride; |
---|
2401 | } |
---|
2402 | |
---|
2403 | //horizontal |
---|
2404 | for (j=0; j < 8; j++) |
---|
2405 | { |
---|
2406 | jj = j << 3; |
---|
2407 | m2[j][0] = diff[jj ] + diff[jj+4]; |
---|
2408 | m2[j][1] = diff[jj+1] + diff[jj+5]; |
---|
2409 | m2[j][2] = diff[jj+2] + diff[jj+6]; |
---|
2410 | m2[j][3] = diff[jj+3] + diff[jj+7]; |
---|
2411 | m2[j][4] = diff[jj ] - diff[jj+4]; |
---|
2412 | m2[j][5] = diff[jj+1] - diff[jj+5]; |
---|
2413 | m2[j][6] = diff[jj+2] - diff[jj+6]; |
---|
2414 | m2[j][7] = diff[jj+3] - diff[jj+7]; |
---|
2415 | |
---|
2416 | m1[j][0] = m2[j][0] + m2[j][2]; |
---|
2417 | m1[j][1] = m2[j][1] + m2[j][3]; |
---|
2418 | m1[j][2] = m2[j][0] - m2[j][2]; |
---|
2419 | m1[j][3] = m2[j][1] - m2[j][3]; |
---|
2420 | m1[j][4] = m2[j][4] + m2[j][6]; |
---|
2421 | m1[j][5] = m2[j][5] + m2[j][7]; |
---|
2422 | m1[j][6] = m2[j][4] - m2[j][6]; |
---|
2423 | m1[j][7] = m2[j][5] - m2[j][7]; |
---|
2424 | |
---|
2425 | m2[j][0] = m1[j][0] + m1[j][1]; |
---|
2426 | m2[j][1] = m1[j][0] - m1[j][1]; |
---|
2427 | m2[j][2] = m1[j][2] + m1[j][3]; |
---|
2428 | m2[j][3] = m1[j][2] - m1[j][3]; |
---|
2429 | m2[j][4] = m1[j][4] + m1[j][5]; |
---|
2430 | m2[j][5] = m1[j][4] - m1[j][5]; |
---|
2431 | m2[j][6] = m1[j][6] + m1[j][7]; |
---|
2432 | m2[j][7] = m1[j][6] - m1[j][7]; |
---|
2433 | } |
---|
2434 | |
---|
2435 | //vertical |
---|
2436 | for (i=0; i < 8; i++) |
---|
2437 | { |
---|
2438 | m3[0][i] = m2[0][i] + m2[4][i]; |
---|
2439 | m3[1][i] = m2[1][i] + m2[5][i]; |
---|
2440 | m3[2][i] = m2[2][i] + m2[6][i]; |
---|
2441 | m3[3][i] = m2[3][i] + m2[7][i]; |
---|
2442 | m3[4][i] = m2[0][i] - m2[4][i]; |
---|
2443 | m3[5][i] = m2[1][i] - m2[5][i]; |
---|
2444 | m3[6][i] = m2[2][i] - m2[6][i]; |
---|
2445 | m3[7][i] = m2[3][i] - m2[7][i]; |
---|
2446 | |
---|
2447 | m1[0][i] = m3[0][i] + m3[2][i]; |
---|
2448 | m1[1][i] = m3[1][i] + m3[3][i]; |
---|
2449 | m1[2][i] = m3[0][i] - m3[2][i]; |
---|
2450 | m1[3][i] = m3[1][i] - m3[3][i]; |
---|
2451 | m1[4][i] = m3[4][i] + m3[6][i]; |
---|
2452 | m1[5][i] = m3[5][i] + m3[7][i]; |
---|
2453 | m1[6][i] = m3[4][i] - m3[6][i]; |
---|
2454 | m1[7][i] = m3[5][i] - m3[7][i]; |
---|
2455 | |
---|
2456 | m2[0][i] = m1[0][i] + m1[1][i]; |
---|
2457 | m2[1][i] = m1[0][i] - m1[1][i]; |
---|
2458 | m2[2][i] = m1[2][i] + m1[3][i]; |
---|
2459 | m2[3][i] = m1[2][i] - m1[3][i]; |
---|
2460 | m2[4][i] = m1[4][i] + m1[5][i]; |
---|
2461 | m2[5][i] = m1[4][i] - m1[5][i]; |
---|
2462 | m2[6][i] = m1[6][i] + m1[7][i]; |
---|
2463 | m2[7][i] = m1[6][i] - m1[7][i]; |
---|
2464 | } |
---|
2465 | for (j=0; j < 8; j++) |
---|
2466 | for (i=0; i < 8; i++) |
---|
2467 | sad += (abs(m2[j][i])); |
---|
2468 | |
---|
2469 | sad=((sad+2)>>2); |
---|
2470 | |
---|
2471 | return sad; |
---|
2472 | } |
---|
2473 | |
---|
2474 | UInt TComRdCost::xGetHADs4( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
2475 | { |
---|
2476 | Pel* piOrg = pcDtParam->pOrg; |
---|
2477 | Pel* piCur = pcDtParam->pCur; |
---|
2478 | Pel* piRef = pRefY; |
---|
2479 | Int iRows = pcDtParam->iRows; |
---|
2480 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2481 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2482 | Int iStep = pcDtParam->iStep; |
---|
2483 | Int y; |
---|
2484 | Int iOffsetOrg = iStrideOrg<<2; |
---|
2485 | Int iOffsetCur = iStrideCur<<2; |
---|
2486 | |
---|
2487 | UInt uiSum = 0; |
---|
2488 | |
---|
2489 | for ( y=0; y<iRows; y+= 4 ) |
---|
2490 | { |
---|
2491 | uiSum += xCalcHADs4x4( piOrg, piCur, iStrideOrg, iStrideCur, iStep, piRef, pcDtParam->iCols, bRound ); |
---|
2492 | piOrg += iOffsetOrg; |
---|
2493 | piCur += iOffsetCur; |
---|
2494 | piRef += (pcDtParam->iCols << 2); |
---|
2495 | } |
---|
2496 | |
---|
2497 | return ( uiSum >> g_uiBitIncrement ); |
---|
2498 | } |
---|
2499 | |
---|
2500 | UInt TComRdCost::xGetHADs8( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
2501 | { |
---|
2502 | Pel* piOrg = pcDtParam->pOrg; |
---|
2503 | Pel* piCur = pcDtParam->pCur; |
---|
2504 | Pel* piRef = pRefY; |
---|
2505 | Int iRows = pcDtParam->iRows; |
---|
2506 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2507 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2508 | Int iStep = pcDtParam->iStep; |
---|
2509 | Int y; |
---|
2510 | |
---|
2511 | UInt uiSum = 0; |
---|
2512 | |
---|
2513 | if ( iRows == 4 ) // 8x4 case |
---|
2514 | { |
---|
2515 | uiSum += xCalcHADs4x4( piOrg+0, piCur , iStrideOrg, iStrideCur, iStep, piRef, pcDtParam->iCols, bRound ); |
---|
2516 | uiSum += xCalcHADs4x4( piOrg+4, piCur+4*iStep, iStrideOrg, iStrideCur, iStep, piRef+4, pcDtParam->iCols, bRound ); |
---|
2517 | } |
---|
2518 | else |
---|
2519 | { |
---|
2520 | Int iOffsetOrg = iStrideOrg<<3; |
---|
2521 | Int iOffsetCur = iStrideCur<<3; |
---|
2522 | for ( y=0; y<iRows; y+= 8 ) |
---|
2523 | { |
---|
2524 | uiSum += xCalcHADs8x8( piOrg, piCur, iStrideOrg, iStrideCur, iStep, piRef, pcDtParam->iCols, bRound ); |
---|
2525 | piOrg += iOffsetOrg; |
---|
2526 | piCur += iOffsetCur; |
---|
2527 | piRef += (pcDtParam->iCols << 3); |
---|
2528 | } |
---|
2529 | } |
---|
2530 | |
---|
2531 | return ( uiSum >> g_uiBitIncrement ); |
---|
2532 | } |
---|
2533 | |
---|
2534 | UInt TComRdCost::xGetHADs( DistParam* pcDtParam, Pel* pRefY, Bool bRound ) |
---|
2535 | { |
---|
2536 | Pel* piOrg = pcDtParam->pOrg; |
---|
2537 | Pel* piCur = pcDtParam->pCur; |
---|
2538 | Pel* piRef = pRefY; |
---|
2539 | Int iRows = pcDtParam->iRows; |
---|
2540 | Int iCols = pcDtParam->iCols; |
---|
2541 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2542 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2543 | Int iStep = pcDtParam->iStep; |
---|
2544 | |
---|
2545 | Int x, y; |
---|
2546 | |
---|
2547 | UInt uiSum = 0; |
---|
2548 | |
---|
2549 | if( ( iRows % 8 == 0) && (iCols % 8 == 0) ) |
---|
2550 | { |
---|
2551 | Int iOffsetOrg = iStrideOrg<<3; |
---|
2552 | Int iOffsetCur = iStrideCur<<3; |
---|
2553 | for ( y=0; y<iRows; y+= 8 ) |
---|
2554 | { |
---|
2555 | for ( x=0; x<iCols; x+= 8 ) // do HAD over 8xiCols pixels |
---|
2556 | { |
---|
2557 | uiSum += xCalcHADs8x8( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep, &piRef[x], iCols, bRound ); |
---|
2558 | } |
---|
2559 | piOrg += iOffsetOrg; |
---|
2560 | piCur += iOffsetCur; |
---|
2561 | piRef += (iCols << 3); |
---|
2562 | } |
---|
2563 | } |
---|
2564 | else if( ( iRows % 4 == 0) && (iCols % 4 == 0) ) |
---|
2565 | { |
---|
2566 | Int iOffsetOrg = iStrideOrg<<2; |
---|
2567 | Int iOffsetCur = iStrideCur<<2; |
---|
2568 | |
---|
2569 | for ( y=0; y<iRows; y+= 4 ) |
---|
2570 | { |
---|
2571 | for ( x=0; x<iCols; x+= 4 ) // do HAD over 4xiCols pixels |
---|
2572 | { |
---|
2573 | uiSum += xCalcHADs4x4( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep, &piRef[x], iCols, bRound ); |
---|
2574 | } |
---|
2575 | piOrg += iOffsetOrg; |
---|
2576 | piCur += iOffsetCur; |
---|
2577 | piRef += (iCols << 2); |
---|
2578 | } |
---|
2579 | } |
---|
2580 | else |
---|
2581 | { |
---|
2582 | for ( y=0; y<iRows; y+=2 ) |
---|
2583 | { |
---|
2584 | for ( x=0; x<iCols; x+=2 )// do HAD over 2xiCols pixels |
---|
2585 | { |
---|
2586 | uiSum += xCalcHADs2x2( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep, &piRef[x], iCols, bRound ); |
---|
2587 | } |
---|
2588 | piOrg += iStrideOrg; // should this be (iStrideOrg << 1) ? |
---|
2589 | piCur += iStrideCur; |
---|
2590 | piRef += iCols; |
---|
2591 | } |
---|
2592 | } |
---|
2593 | |
---|
2594 | return ( uiSum >> g_uiBitIncrement ); |
---|
2595 | } |
---|
2596 | |
---|
2597 | #endif |
---|
2598 | |
---|
2599 | UInt TComRdCost::xCalcHADs2x2( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
2600 | { |
---|
2601 | Int satd = 0, diff[4], m[4]; |
---|
2602 | diff[0] = piOrg[0 ] - piCur[0*iStep]; |
---|
2603 | diff[1] = piOrg[1 ] - piCur[1*iStep]; |
---|
2604 | diff[2] = piOrg[iStrideOrg ] - piCur[0*iStep + iStrideCur]; |
---|
2605 | diff[3] = piOrg[iStrideOrg + 1] - piCur[1*iStep + iStrideCur]; |
---|
2606 | |
---|
2607 | m[0] = diff[0] + diff[2]; |
---|
2608 | m[1] = diff[1] + diff[3]; |
---|
2609 | m[2] = diff[0] - diff[2]; |
---|
2610 | m[3] = diff[1] - diff[3]; |
---|
2611 | |
---|
2612 | satd += abs(m[0] + m[1]); |
---|
2613 | satd += abs(m[0] - m[1]); |
---|
2614 | satd += abs(m[2] + m[3]); |
---|
2615 | satd += abs(m[2] - m[3]); |
---|
2616 | |
---|
2617 | return satd; |
---|
2618 | } |
---|
2619 | |
---|
2620 | UInt TComRdCost::xCalcHADs4x4( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
2621 | { |
---|
2622 | Int k, satd = 0, diff[16], m[16], d[16]; |
---|
2623 | |
---|
2624 | for( k = 0; k < 16; k+=4 ) |
---|
2625 | { |
---|
2626 | diff[k+0] = piOrg[0] - piCur[0*iStep]; |
---|
2627 | diff[k+1] = piOrg[1] - piCur[1*iStep]; |
---|
2628 | diff[k+2] = piOrg[2] - piCur[2*iStep]; |
---|
2629 | diff[k+3] = piOrg[3] - piCur[3*iStep]; |
---|
2630 | |
---|
2631 | piCur += iStrideCur; |
---|
2632 | piOrg += iStrideOrg; |
---|
2633 | } |
---|
2634 | |
---|
2635 | /*===== hadamard transform =====*/ |
---|
2636 | m[ 0] = diff[ 0] + diff[12]; |
---|
2637 | m[ 1] = diff[ 1] + diff[13]; |
---|
2638 | m[ 2] = diff[ 2] + diff[14]; |
---|
2639 | m[ 3] = diff[ 3] + diff[15]; |
---|
2640 | m[ 4] = diff[ 4] + diff[ 8]; |
---|
2641 | m[ 5] = diff[ 5] + diff[ 9]; |
---|
2642 | m[ 6] = diff[ 6] + diff[10]; |
---|
2643 | m[ 7] = diff[ 7] + diff[11]; |
---|
2644 | m[ 8] = diff[ 4] - diff[ 8]; |
---|
2645 | m[ 9] = diff[ 5] - diff[ 9]; |
---|
2646 | m[10] = diff[ 6] - diff[10]; |
---|
2647 | m[11] = diff[ 7] - diff[11]; |
---|
2648 | m[12] = diff[ 0] - diff[12]; |
---|
2649 | m[13] = diff[ 1] - diff[13]; |
---|
2650 | m[14] = diff[ 2] - diff[14]; |
---|
2651 | m[15] = diff[ 3] - diff[15]; |
---|
2652 | |
---|
2653 | d[ 0] = m[ 0] + m[ 4]; |
---|
2654 | d[ 1] = m[ 1] + m[ 5]; |
---|
2655 | d[ 2] = m[ 2] + m[ 6]; |
---|
2656 | d[ 3] = m[ 3] + m[ 7]; |
---|
2657 | d[ 4] = m[ 8] + m[12]; |
---|
2658 | d[ 5] = m[ 9] + m[13]; |
---|
2659 | d[ 6] = m[10] + m[14]; |
---|
2660 | d[ 7] = m[11] + m[15]; |
---|
2661 | d[ 8] = m[ 0] - m[ 4]; |
---|
2662 | d[ 9] = m[ 1] - m[ 5]; |
---|
2663 | d[10] = m[ 2] - m[ 6]; |
---|
2664 | d[11] = m[ 3] - m[ 7]; |
---|
2665 | d[12] = m[12] - m[ 8]; |
---|
2666 | d[13] = m[13] - m[ 9]; |
---|
2667 | d[14] = m[14] - m[10]; |
---|
2668 | d[15] = m[15] - m[11]; |
---|
2669 | |
---|
2670 | m[ 0] = d[ 0] + d[ 3]; |
---|
2671 | m[ 1] = d[ 1] + d[ 2]; |
---|
2672 | m[ 2] = d[ 1] - d[ 2]; |
---|
2673 | m[ 3] = d[ 0] - d[ 3]; |
---|
2674 | m[ 4] = d[ 4] + d[ 7]; |
---|
2675 | m[ 5] = d[ 5] + d[ 6]; |
---|
2676 | m[ 6] = d[ 5] - d[ 6]; |
---|
2677 | m[ 7] = d[ 4] - d[ 7]; |
---|
2678 | m[ 8] = d[ 8] + d[11]; |
---|
2679 | m[ 9] = d[ 9] + d[10]; |
---|
2680 | m[10] = d[ 9] - d[10]; |
---|
2681 | m[11] = d[ 8] - d[11]; |
---|
2682 | m[12] = d[12] + d[15]; |
---|
2683 | m[13] = d[13] + d[14]; |
---|
2684 | m[14] = d[13] - d[14]; |
---|
2685 | m[15] = d[12] - d[15]; |
---|
2686 | |
---|
2687 | d[ 0] = m[ 0] + m[ 1]; |
---|
2688 | d[ 1] = m[ 0] - m[ 1]; |
---|
2689 | d[ 2] = m[ 2] + m[ 3]; |
---|
2690 | d[ 3] = m[ 3] - m[ 2]; |
---|
2691 | d[ 4] = m[ 4] + m[ 5]; |
---|
2692 | d[ 5] = m[ 4] - m[ 5]; |
---|
2693 | d[ 6] = m[ 6] + m[ 7]; |
---|
2694 | d[ 7] = m[ 7] - m[ 6]; |
---|
2695 | d[ 8] = m[ 8] + m[ 9]; |
---|
2696 | d[ 9] = m[ 8] - m[ 9]; |
---|
2697 | d[10] = m[10] + m[11]; |
---|
2698 | d[11] = m[11] - m[10]; |
---|
2699 | d[12] = m[12] + m[13]; |
---|
2700 | d[13] = m[12] - m[13]; |
---|
2701 | d[14] = m[14] + m[15]; |
---|
2702 | d[15] = m[15] - m[14]; |
---|
2703 | |
---|
2704 | for (k=0; k<16; ++k) |
---|
2705 | { |
---|
2706 | satd += abs(d[k]); |
---|
2707 | } |
---|
2708 | satd = ((satd+1)>>1); |
---|
2709 | |
---|
2710 | return satd; |
---|
2711 | } |
---|
2712 | |
---|
2713 | UInt TComRdCost::xCalcHADs8x8( Pel *piOrg, Pel *piCur, Int iStrideOrg, Int iStrideCur, Int iStep ) |
---|
2714 | { |
---|
2715 | Int k, i, j, jj, sad=0; |
---|
2716 | Int diff[64], m1[8][8], m2[8][8], m3[8][8]; |
---|
2717 | Int iStep2 = iStep<<1; |
---|
2718 | Int iStep3 = iStep2 + iStep; |
---|
2719 | Int iStep4 = iStep3 + iStep; |
---|
2720 | Int iStep5 = iStep4 + iStep; |
---|
2721 | Int iStep6 = iStep5 + iStep; |
---|
2722 | Int iStep7 = iStep6 + iStep; |
---|
2723 | |
---|
2724 | for( k = 0; k < 64; k+=8 ) |
---|
2725 | { |
---|
2726 | diff[k+0] = piOrg[0] - piCur[ 0]; |
---|
2727 | diff[k+1] = piOrg[1] - piCur[iStep ]; |
---|
2728 | diff[k+2] = piOrg[2] - piCur[iStep2]; |
---|
2729 | diff[k+3] = piOrg[3] - piCur[iStep3]; |
---|
2730 | diff[k+4] = piOrg[4] - piCur[iStep4]; |
---|
2731 | diff[k+5] = piOrg[5] - piCur[iStep5]; |
---|
2732 | diff[k+6] = piOrg[6] - piCur[iStep6]; |
---|
2733 | diff[k+7] = piOrg[7] - piCur[iStep7]; |
---|
2734 | |
---|
2735 | piCur += iStrideCur; |
---|
2736 | piOrg += iStrideOrg; |
---|
2737 | } |
---|
2738 | |
---|
2739 | //horizontal |
---|
2740 | for (j=0; j < 8; j++) |
---|
2741 | { |
---|
2742 | jj = j << 3; |
---|
2743 | m2[j][0] = diff[jj ] + diff[jj+4]; |
---|
2744 | m2[j][1] = diff[jj+1] + diff[jj+5]; |
---|
2745 | m2[j][2] = diff[jj+2] + diff[jj+6]; |
---|
2746 | m2[j][3] = diff[jj+3] + diff[jj+7]; |
---|
2747 | m2[j][4] = diff[jj ] - diff[jj+4]; |
---|
2748 | m2[j][5] = diff[jj+1] - diff[jj+5]; |
---|
2749 | m2[j][6] = diff[jj+2] - diff[jj+6]; |
---|
2750 | m2[j][7] = diff[jj+3] - diff[jj+7]; |
---|
2751 | |
---|
2752 | m1[j][0] = m2[j][0] + m2[j][2]; |
---|
2753 | m1[j][1] = m2[j][1] + m2[j][3]; |
---|
2754 | m1[j][2] = m2[j][0] - m2[j][2]; |
---|
2755 | m1[j][3] = m2[j][1] - m2[j][3]; |
---|
2756 | m1[j][4] = m2[j][4] + m2[j][6]; |
---|
2757 | m1[j][5] = m2[j][5] + m2[j][7]; |
---|
2758 | m1[j][6] = m2[j][4] - m2[j][6]; |
---|
2759 | m1[j][7] = m2[j][5] - m2[j][7]; |
---|
2760 | |
---|
2761 | m2[j][0] = m1[j][0] + m1[j][1]; |
---|
2762 | m2[j][1] = m1[j][0] - m1[j][1]; |
---|
2763 | m2[j][2] = m1[j][2] + m1[j][3]; |
---|
2764 | m2[j][3] = m1[j][2] - m1[j][3]; |
---|
2765 | m2[j][4] = m1[j][4] + m1[j][5]; |
---|
2766 | m2[j][5] = m1[j][4] - m1[j][5]; |
---|
2767 | m2[j][6] = m1[j][6] + m1[j][7]; |
---|
2768 | m2[j][7] = m1[j][6] - m1[j][7]; |
---|
2769 | } |
---|
2770 | |
---|
2771 | //vertical |
---|
2772 | for (i=0; i < 8; i++) |
---|
2773 | { |
---|
2774 | m3[0][i] = m2[0][i] + m2[4][i]; |
---|
2775 | m3[1][i] = m2[1][i] + m2[5][i]; |
---|
2776 | m3[2][i] = m2[2][i] + m2[6][i]; |
---|
2777 | m3[3][i] = m2[3][i] + m2[7][i]; |
---|
2778 | m3[4][i] = m2[0][i] - m2[4][i]; |
---|
2779 | m3[5][i] = m2[1][i] - m2[5][i]; |
---|
2780 | m3[6][i] = m2[2][i] - m2[6][i]; |
---|
2781 | m3[7][i] = m2[3][i] - m2[7][i]; |
---|
2782 | |
---|
2783 | m1[0][i] = m3[0][i] + m3[2][i]; |
---|
2784 | m1[1][i] = m3[1][i] + m3[3][i]; |
---|
2785 | m1[2][i] = m3[0][i] - m3[2][i]; |
---|
2786 | m1[3][i] = m3[1][i] - m3[3][i]; |
---|
2787 | m1[4][i] = m3[4][i] + m3[6][i]; |
---|
2788 | m1[5][i] = m3[5][i] + m3[7][i]; |
---|
2789 | m1[6][i] = m3[4][i] - m3[6][i]; |
---|
2790 | m1[7][i] = m3[5][i] - m3[7][i]; |
---|
2791 | |
---|
2792 | m2[0][i] = m1[0][i] + m1[1][i]; |
---|
2793 | m2[1][i] = m1[0][i] - m1[1][i]; |
---|
2794 | m2[2][i] = m1[2][i] + m1[3][i]; |
---|
2795 | m2[3][i] = m1[2][i] - m1[3][i]; |
---|
2796 | m2[4][i] = m1[4][i] + m1[5][i]; |
---|
2797 | m2[5][i] = m1[4][i] - m1[5][i]; |
---|
2798 | m2[6][i] = m1[6][i] + m1[7][i]; |
---|
2799 | m2[7][i] = m1[6][i] - m1[7][i]; |
---|
2800 | } |
---|
2801 | for (j=0; j < 8; j++) |
---|
2802 | for (i=0; i < 8; i++) |
---|
2803 | sad += (abs(m2[j][i])); |
---|
2804 | |
---|
2805 | sad=((sad+2)>>2); |
---|
2806 | |
---|
2807 | return sad; |
---|
2808 | } |
---|
2809 | |
---|
2810 | UInt TComRdCost::xGetHADs4( DistParam* pcDtParam ) |
---|
2811 | { |
---|
2812 | Pel* piOrg = pcDtParam->pOrg; |
---|
2813 | Pel* piCur = pcDtParam->pCur; |
---|
2814 | Int iRows = pcDtParam->iRows; |
---|
2815 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2816 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2817 | Int iStep = pcDtParam->iStep; |
---|
2818 | Int y; |
---|
2819 | Int iOffsetOrg = iStrideOrg<<2; |
---|
2820 | Int iOffsetCur = iStrideCur<<2; |
---|
2821 | |
---|
2822 | UInt uiSum = 0; |
---|
2823 | |
---|
2824 | for ( y=0; y<iRows; y+= 4 ) |
---|
2825 | { |
---|
2826 | uiSum += xCalcHADs4x4( piOrg, piCur, iStrideOrg, iStrideCur, iStep ); |
---|
2827 | piOrg += iOffsetOrg; |
---|
2828 | piCur += iOffsetCur; |
---|
2829 | } |
---|
2830 | |
---|
2831 | return ( uiSum >> g_uiBitIncrement ); |
---|
2832 | } |
---|
2833 | |
---|
2834 | UInt TComRdCost::xGetHADs8( DistParam* pcDtParam ) |
---|
2835 | { |
---|
2836 | Pel* piOrg = pcDtParam->pOrg; |
---|
2837 | Pel* piCur = pcDtParam->pCur; |
---|
2838 | Int iRows = pcDtParam->iRows; |
---|
2839 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2840 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2841 | Int iStep = pcDtParam->iStep; |
---|
2842 | Int y; |
---|
2843 | |
---|
2844 | UInt uiSum = 0; |
---|
2845 | |
---|
2846 | if ( iRows == 4 ) |
---|
2847 | { |
---|
2848 | uiSum += xCalcHADs4x4( piOrg+0, piCur , iStrideOrg, iStrideCur, iStep ); |
---|
2849 | uiSum += xCalcHADs4x4( piOrg+4, piCur+4*iStep, iStrideOrg, iStrideCur, iStep ); |
---|
2850 | } |
---|
2851 | else |
---|
2852 | { |
---|
2853 | Int iOffsetOrg = iStrideOrg<<3; |
---|
2854 | Int iOffsetCur = iStrideCur<<3; |
---|
2855 | for ( y=0; y<iRows; y+= 8 ) |
---|
2856 | { |
---|
2857 | uiSum += xCalcHADs8x8( piOrg, piCur, iStrideOrg, iStrideCur, iStep ); |
---|
2858 | piOrg += iOffsetOrg; |
---|
2859 | piCur += iOffsetCur; |
---|
2860 | } |
---|
2861 | } |
---|
2862 | |
---|
2863 | return ( uiSum >> g_uiBitIncrement ); |
---|
2864 | } |
---|
2865 | |
---|
2866 | UInt TComRdCost::xGetHADs( DistParam* pcDtParam ) |
---|
2867 | { |
---|
2868 | Pel* piOrg = pcDtParam->pOrg; |
---|
2869 | Pel* piCur = pcDtParam->pCur; |
---|
2870 | Int iRows = pcDtParam->iRows; |
---|
2871 | Int iCols = pcDtParam->iCols; |
---|
2872 | Int iStrideCur = pcDtParam->iStrideCur; |
---|
2873 | Int iStrideOrg = pcDtParam->iStrideOrg; |
---|
2874 | Int iStep = pcDtParam->iStep; |
---|
2875 | |
---|
2876 | Int x, y; |
---|
2877 | |
---|
2878 | UInt uiSum = 0; |
---|
2879 | |
---|
2880 | if( ( iRows % 8 == 0) && (iCols % 8 == 0) ) |
---|
2881 | { |
---|
2882 | Int iOffsetOrg = iStrideOrg<<3; |
---|
2883 | Int iOffsetCur = iStrideCur<<3; |
---|
2884 | for ( y=0; y<iRows; y+= 8 ) |
---|
2885 | { |
---|
2886 | for ( x=0; x<iCols; x+= 8 ) |
---|
2887 | { |
---|
2888 | uiSum += xCalcHADs8x8( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
2889 | } |
---|
2890 | piOrg += iOffsetOrg; |
---|
2891 | piCur += iOffsetCur; |
---|
2892 | } |
---|
2893 | } |
---|
2894 | else if( ( iRows % 4 == 0) && (iCols % 4 == 0) ) |
---|
2895 | { |
---|
2896 | Int iOffsetOrg = iStrideOrg<<2; |
---|
2897 | Int iOffsetCur = iStrideCur<<2; |
---|
2898 | |
---|
2899 | for ( y=0; y<iRows; y+= 4 ) |
---|
2900 | { |
---|
2901 | for ( x=0; x<iCols; x+= 4 ) |
---|
2902 | { |
---|
2903 | uiSum += xCalcHADs4x4( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
2904 | } |
---|
2905 | piOrg += iOffsetOrg; |
---|
2906 | piCur += iOffsetCur; |
---|
2907 | } |
---|
2908 | } |
---|
2909 | else |
---|
2910 | { |
---|
2911 | for ( y=0; y<iRows; y+=2 ) |
---|
2912 | { |
---|
2913 | for ( x=0; x<iCols; x+=2 ) |
---|
2914 | { |
---|
2915 | uiSum += xCalcHADs2x2( &piOrg[x], &piCur[x*iStep], iStrideOrg, iStrideCur, iStep ); |
---|
2916 | } |
---|
2917 | piOrg += iStrideOrg; |
---|
2918 | piCur += iStrideCur; |
---|
2919 | } |
---|
2920 | } |
---|
2921 | |
---|
2922 | return ( uiSum >> g_uiBitIncrement ); |
---|
2923 | } |
---|
2924 | |
---|