1 | /* The copyright in this software is being made available under the BSD |
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2 | * License, included below. This software may be subject to other third party |
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3 | * and contributor rights, including patent rights, and no such rights are |
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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2016, ITU/ISO/IEC |
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7 | * All rights reserved. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions are met: |
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11 | * |
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12 | * * Redistributions of source code must retain the above copyright notice, |
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13 | * this list of conditions and the following disclaimer. |
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14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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15 | * this list of conditions and the following disclaimer in the documentation |
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16 | * and/or other materials provided with the distribution. |
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17 | * * Neither the name of the ISO/IEC nor the names of its contributors may |
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18 | * be used to endorse or promote products derived from this software without |
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19 | * specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |
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34 | |
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35 | #include <list> |
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36 | #include <stdio.h> |
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37 | #include <fcntl.h> |
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38 | #include <assert.h> |
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39 | #include <math.h> |
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40 | |
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41 | #include "TAppRendererTop.h" |
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42 | |
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43 | #if NH_3D_VSO |
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44 | |
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45 | // ==================================================================================================================== |
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46 | // Constructor / destructor / initialization / destroy |
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47 | // ==================================================================================================================== |
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48 | |
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49 | TAppRendererTop::TAppRendererTop() |
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50 | { |
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51 | |
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52 | } |
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53 | |
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54 | TAppRendererTop::~TAppRendererTop() |
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55 | { |
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56 | |
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57 | } |
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58 | |
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59 | |
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60 | Void TAppRendererTop::xCreateLib() |
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61 | { |
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62 | m_pcRenTop = new TRenTop(); |
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63 | |
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64 | for(Int iViewIdx=0; iViewIdx<m_iNumberOfInputViews; iViewIdx++) |
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65 | { |
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66 | TVideoIOYuv* pcVideoInput = new TVideoIOYuv; |
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67 | TVideoIOYuv* pcDepthInput = new TVideoIOYuv; |
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68 | |
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69 | // ( Char* pchFile, Bool bWriteMode, const Int fileBitDepth[MAX_NUM_CHANNEL_TYPE], const Int MSBExtendedBitDepth[MAX_NUM_CHANNEL_TYPE], const Int internalBitDepth[MAX_NUM_CHANNEL_TYPE] ) |
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70 | |
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71 | pcVideoInput->open( m_pchVideoInputFileList[iViewIdx], false, m_inputBitDepth, m_internalBitDepth, m_internalBitDepth ); // read mode |
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72 | pcDepthInput->open( m_pchDepthInputFileList[iViewIdx], false, m_inputBitDepth, m_internalBitDepth, m_internalBitDepth ); // read mode |
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73 | pcVideoInput->skipFrames(m_iFrameSkip, m_iSourceWidth, m_iSourceHeight, CHROMA_420 ); |
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74 | pcDepthInput->skipFrames(m_iFrameSkip, m_iSourceWidth, m_iSourceHeight, CHROMA_420 ); |
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75 | |
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76 | m_apcTVideoIOYuvVideoInput.push_back( pcVideoInput ); |
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77 | m_apcTVideoIOYuvDepthInput.push_back( pcDepthInput ); |
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78 | } |
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79 | |
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80 | for(Int iViewIdx=0; iViewIdx<m_iNumberOfOutputViews; iViewIdx++) |
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81 | { |
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82 | TVideoIOYuv* pcSynthOutput = new TVideoIOYuv; |
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83 | pcSynthOutput->open( m_pchSynthOutputFileList[iViewIdx], true, m_outputBitDepth, m_internalBitDepth, m_internalBitDepth ); // write mode |
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84 | m_apcTVideoIOYuvSynthOutput.push_back( pcSynthOutput ); |
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85 | } |
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86 | } |
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87 | |
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88 | |
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89 | Void TAppRendererTop::xDestroyLib() |
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90 | { |
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91 | delete m_pcRenTop; |
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92 | |
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93 | for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfInputViews; iViewIdx++ ) |
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94 | { |
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95 | m_apcTVideoIOYuvVideoInput[iViewIdx]->close(); |
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96 | m_apcTVideoIOYuvDepthInput[iViewIdx]->close(); |
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97 | |
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98 | delete m_apcTVideoIOYuvDepthInput[iViewIdx]; |
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99 | delete m_apcTVideoIOYuvVideoInput[iViewIdx]; |
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100 | }; |
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101 | |
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102 | for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfOutputViews; iViewIdx++ ) |
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103 | { |
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104 | m_apcTVideoIOYuvSynthOutput[iViewIdx]->close(); |
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105 | delete m_apcTVideoIOYuvSynthOutput[iViewIdx]; |
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106 | }; |
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107 | } |
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108 | |
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109 | Void TAppRendererTop::xInitLib() |
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110 | { |
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111 | m_pcRenTop->init( |
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112 | m_iSourceWidth, |
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113 | m_iSourceHeight, |
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114 | (m_iRenderDirection != 0), |
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115 | m_iLog2SamplingFactor, |
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116 | m_iLog2SamplingFactor+m_iShiftPrecision, |
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117 | m_bUVUp, |
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118 | m_iPreProcMode, |
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119 | m_iPreFilterSize, |
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120 | m_iBlendMode, |
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121 | m_iBlendZThresPerc, |
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122 | m_bBlendUseDistWeight, |
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123 | m_iBlendHoleMargin, |
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124 | m_iInterpolationMode, |
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125 | m_iHoleFillingMode, |
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126 | m_iPostProcMode, |
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127 | m_iUsedPelMapMarExt |
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128 | ); |
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129 | } |
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130 | |
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131 | // ==================================================================================================================== |
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132 | // Public member functions |
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133 | // ==================================================================================================================== |
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134 | |
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135 | |
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136 | |
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137 | Void TAppRendererTop::render() |
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138 | { |
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139 | xCreateLib(); |
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140 | xInitLib(); |
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141 | |
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142 | // Create Buffers Input Views; |
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143 | std::vector<TComPicYuv*> apcPicYuvBaseVideo; |
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144 | std::vector<TComPicYuv*> apcPicYuvBaseDepth; |
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145 | |
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146 | // TemporalImprovement Filter |
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147 | std::vector<TComPicYuv*> apcPicYuvLastBaseVideo; |
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148 | std::vector<TComPicYuv*> apcPicYuvLastBaseDepth; |
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149 | |
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150 | Int aiPad[2] = { 0, 0 }; |
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151 | |
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152 | TComPicYuv* pcNewOrg = new TComPicYuv; |
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153 | pcNewOrg->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
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154 | |
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155 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
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156 | { |
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157 | TComPicYuv* pcNewVideoPic = new TComPicYuv; |
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158 | TComPicYuv* pcNewDepthPic = new TComPicYuv; |
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159 | |
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160 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
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161 | apcPicYuvBaseVideo.push_back(pcNewVideoPic); |
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162 | |
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163 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true); |
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164 | apcPicYuvBaseDepth.push_back(pcNewDepthPic); |
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165 | |
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166 | //Temporal improvement Filter |
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167 | if ( m_bTempDepthFilter ) |
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168 | { |
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169 | pcNewVideoPic = new TComPicYuv; |
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170 | pcNewDepthPic = new TComPicYuv; |
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171 | |
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172 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
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173 | apcPicYuvLastBaseVideo.push_back(pcNewVideoPic); |
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174 | |
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175 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
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176 | apcPicYuvLastBaseDepth.push_back(pcNewDepthPic); |
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177 | } |
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178 | } |
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179 | |
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180 | // Create Buffer for synthesized View |
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181 | TComPicYuv* pcPicYuvSynthOut = new TComPicYuv; |
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182 | pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
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183 | |
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184 | Bool bAnyEOS = false; |
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185 | |
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186 | Int iNumOfRenderedFrames = 0; |
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187 | Int iFrame = 0; |
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188 | |
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189 | while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS ) |
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190 | { |
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191 | if ( iFrame >= m_iFrameSkip ) |
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192 | { |
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193 | // read in depth and video |
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194 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
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195 | { |
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196 | m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx],pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
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197 | |
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198 | apcPicYuvBaseVideo[iBaseViewIdx]->extendPicBorder(); |
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199 | |
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200 | bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof(); |
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201 | |
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202 | m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx],pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
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203 | apcPicYuvBaseDepth[iBaseViewIdx]->extendPicBorder(); |
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204 | bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof(); |
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205 | |
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206 | if ( m_bTempDepthFilter && (iFrame >= m_iFrameSkip) ) |
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207 | { |
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208 | m_pcRenTop->temporalFilterVSRS( apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], apcPicYuvLastBaseVideo[iBaseViewIdx], apcPicYuvLastBaseDepth[iBaseViewIdx], ( iFrame == m_iFrameSkip) ); |
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209 | } |
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210 | } |
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211 | } |
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212 | else |
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213 | { |
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214 | std::cout << "Skipping Frame " << iFrame << std::endl; |
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215 | |
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216 | iFrame++; |
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217 | continue; |
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218 | } |
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219 | |
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220 | m_cCameraData.update( (UInt)iFrame - m_iFrameSkip ); |
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221 | |
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222 | for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ ) |
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223 | { |
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224 | Int iLeftBaseViewIdx = -1; |
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225 | Int iRightBaseViewIdx = -1; |
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226 | |
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227 | Bool bIsBaseView = false; |
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228 | |
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229 | Int iRelDistToLeft; |
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230 | Bool bHasLRView = m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft, bIsBaseView ); |
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231 | Bool bHasLView = ( iLeftBaseViewIdx != -1 ); |
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232 | Bool bHasRView = ( iRightBaseViewIdx != -1 ); |
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233 | Bool bRender = true; |
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234 | |
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235 | Int iBlendMode = m_iBlendMode; |
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236 | Int iSimEnhBaseView = 0; |
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237 | |
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238 | switch( m_iRenderDirection ) |
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239 | { |
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240 | /// INTERPOLATION |
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241 | case 0: |
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242 | AOF( bHasLRView || bIsBaseView ); |
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243 | |
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244 | if ( !bHasLRView && bIsBaseView && m_iBlendMode == 0 ) |
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245 | { |
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246 | bRender = false; |
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247 | } |
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248 | else |
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249 | { |
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250 | if ( bIsBaseView ) |
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251 | { |
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252 | AOF( iLeftBaseViewIdx == iRightBaseViewIdx ); |
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253 | Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx]; |
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254 | |
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255 | if ( m_iBlendMode == 1 ) |
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256 | { |
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257 | if ( iSortedBaseViewIdx - 1 >= 0 ) |
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258 | { |
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259 | iLeftBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx - 1]; |
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260 | bRender = true; |
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261 | } |
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262 | else |
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263 | { |
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264 | bRender = false; |
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265 | } |
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266 | } |
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267 | else if ( m_iBlendMode == 2 ) |
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268 | { |
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269 | if ( iSortedBaseViewIdx + 1 < m_iNumberOfInputViews ) |
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270 | { |
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271 | iRightBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx + 1]; |
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272 | bRender = true; |
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273 | } |
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274 | else |
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275 | { |
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276 | bRender = false; |
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277 | } |
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278 | } |
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279 | } |
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280 | |
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281 | if ( m_iBlendMode == 3 ) |
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282 | { |
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283 | if ( bIsBaseView && (iLeftBaseViewIdx == 0) ) |
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284 | { |
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285 | bRender = false; |
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286 | } |
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287 | else |
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288 | { |
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289 | Int iDistLeft = abs( m_cCameraData.getBaseId2SortedId()[0] - m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx ] ); |
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290 | Int iDistRight = abs( m_cCameraData.getBaseId2SortedId()[0] - m_cCameraData.getBaseId2SortedId() [iRightBaseViewIdx] ); |
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291 | |
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292 | Int iFillViewIdx = iDistLeft > iDistRight ? iLeftBaseViewIdx : iRightBaseViewIdx; |
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293 | |
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294 | if( m_cCameraData.getBaseId2SortedId()[0] < m_cCameraData.getBaseId2SortedId() [iFillViewIdx] ) |
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295 | { |
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296 | iBlendMode = 1; |
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297 | iLeftBaseViewIdx = 0; |
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298 | iRightBaseViewIdx = iFillViewIdx; |
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299 | } |
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300 | else |
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301 | { |
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302 | iBlendMode = 2; |
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303 | iLeftBaseViewIdx = iFillViewIdx; |
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304 | iRightBaseViewIdx = 0; |
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305 | } |
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306 | |
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307 | } |
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308 | } |
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309 | else |
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310 | { |
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311 | iBlendMode = m_iBlendMode; |
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312 | } |
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313 | } |
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314 | |
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315 | if ( m_bSimEnhance ) |
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316 | { |
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317 | if ( m_iNumberOfInputViews == 3 && m_cCameraData.getRelSynthViewNumbers()[ iSynthViewIdx ] < VIEW_NUM_PREC ) |
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318 | { |
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319 | iSimEnhBaseView = 2; // Take middle view |
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320 | } |
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321 | else |
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322 | { |
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323 | iSimEnhBaseView = 1; // Take left view |
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324 | } |
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325 | } |
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326 | |
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327 | if ( bRender ) |
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328 | { |
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329 | std::cout << "Rendering Frame " << iFrame |
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330 | << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx ] / VIEW_NUM_PREC |
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331 | << " Left BaseView: " << (Double) m_cCameraData.getBaseViewNumbers() [iLeftBaseViewIdx ] / VIEW_NUM_PREC |
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332 | << " Right BaseView: " << (Double) m_cCameraData.getBaseViewNumbers() [iRightBaseViewIdx] / VIEW_NUM_PREC |
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333 | << " BlendMode: " << iBlendMode |
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334 | << std::endl; |
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335 | |
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336 | m_pcRenTop->setShiftLUTs( |
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337 | m_cCameraData.getSynthViewShiftLUTD()[iLeftBaseViewIdx ][iSynthViewIdx], |
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338 | m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx], |
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339 | m_cCameraData.getBaseViewShiftLUTI ()[iLeftBaseViewIdx ][iRightBaseViewIdx], |
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340 | m_cCameraData.getSynthViewShiftLUTD()[iRightBaseViewIdx][iSynthViewIdx], |
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341 | m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx][iSynthViewIdx], |
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342 | m_cCameraData.getBaseViewShiftLUTI ()[iRightBaseViewIdx][iLeftBaseViewIdx ], |
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343 | |
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344 | iRelDistToLeft |
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345 | ); |
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346 | |
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347 | m_pcRenTop->interpolateView( |
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348 | apcPicYuvBaseVideo[iLeftBaseViewIdx ], |
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349 | apcPicYuvBaseDepth[iLeftBaseViewIdx ], |
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350 | apcPicYuvBaseVideo[iRightBaseViewIdx], |
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351 | apcPicYuvBaseDepth[iRightBaseViewIdx], |
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352 | pcPicYuvSynthOut, |
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353 | iBlendMode, |
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354 | iSimEnhBaseView |
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355 | ); |
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356 | } |
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357 | else |
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358 | { |
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359 | AOT(iLeftBaseViewIdx != iRightBaseViewIdx ); |
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360 | apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); |
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361 | std::cout << "Copied Frame " << iFrame |
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362 | << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC |
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363 | << " (BaseView) " << std::endl; |
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364 | } |
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365 | |
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366 | break; |
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367 | /// EXTRAPOLATION FROM LEFT |
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368 | case 1: |
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369 | if ( !bHasLView ) // View to render is BaseView |
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370 | { |
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371 | bRender = false; |
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372 | } |
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373 | |
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374 | if ( bIsBaseView ) |
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375 | { |
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376 | AOF( iLeftBaseViewIdx == iRightBaseViewIdx ); |
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377 | Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx]; |
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378 | if ( iSortedBaseViewIdx - 1 >= 0 ) |
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379 | { |
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380 | iLeftBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx - 1]; |
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381 | } |
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382 | else |
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383 | { |
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384 | std::cout << "Copied Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
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385 | apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original |
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386 | bRender = false; |
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387 | } |
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388 | } |
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389 | |
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390 | |
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391 | if (bRender) |
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392 | { |
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393 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
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394 | m_pcRenTop->setShiftLUTs( m_cCameraData.getSynthViewShiftLUTD()[iLeftBaseViewIdx ][iSynthViewIdx], |
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395 | m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx], NULL, NULL, NULL, NULL, -1 ); |
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396 | m_pcRenTop->extrapolateView( apcPicYuvBaseVideo[iLeftBaseViewIdx ], apcPicYuvBaseDepth[iLeftBaseViewIdx ], pcPicYuvSynthOut, true ); |
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397 | } |
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398 | break; |
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399 | /// EXTRAPOLATION FROM RIGHT |
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400 | case 2: // extrapolation from right |
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401 | if ( !bHasRView ) // View to render is BaseView |
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402 | { |
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403 | bRender = false; |
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404 | } |
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405 | |
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406 | if ( bIsBaseView ) |
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407 | { |
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408 | |
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409 | AOF( iLeftBaseViewIdx == iRightBaseViewIdx ); |
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410 | Int iSortedBaseViewIdx = m_cCameraData.getBaseId2SortedId() [iLeftBaseViewIdx]; |
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411 | if ( iSortedBaseViewIdx + 1 < m_iNumberOfInputViews ) |
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412 | { |
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413 | iRightBaseViewIdx = m_cCameraData.getBaseSortedId2Id()[ iSortedBaseViewIdx + 1]; |
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414 | } |
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415 | else |
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416 | { |
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417 | std::cout << "Copied Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
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418 | apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original |
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419 | bRender = false; |
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420 | } |
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421 | } |
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422 | |
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423 | if ( bRender ) |
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424 | { |
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425 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
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426 | m_pcRenTop->setShiftLUTs( NULL, NULL,NULL, m_cCameraData.getSynthViewShiftLUTD()[iRightBaseViewIdx ][iSynthViewIdx], |
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427 | m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx ][iSynthViewIdx],NULL, iRelDistToLeft); |
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428 | m_pcRenTop->extrapolateView( apcPicYuvBaseVideo[iRightBaseViewIdx ], apcPicYuvBaseDepth[iRightBaseViewIdx ], pcPicYuvSynthOut, false); |
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429 | } |
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430 | break; |
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431 | } |
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432 | |
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433 | // Write Output |
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434 | |
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435 | m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iSynthViewIdx]->write( pcPicYuvSynthOut, IPCOLOURSPACE_UNCHANGED, 0, 0, 0, 0, CHROMA_420 ); |
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436 | } |
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437 | iFrame++; |
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438 | iNumOfRenderedFrames++; |
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439 | } |
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440 | |
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441 | // Delete Buffers |
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442 | pcNewOrg->destroy(); |
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443 | delete pcNewOrg; |
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444 | |
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445 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
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446 | { |
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447 | apcPicYuvBaseVideo[uiBaseView]->destroy(); |
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448 | delete apcPicYuvBaseVideo[uiBaseView]; |
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449 | |
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450 | apcPicYuvBaseDepth[uiBaseView]->destroy(); |
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451 | delete apcPicYuvBaseDepth[uiBaseView]; |
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452 | |
---|
453 | // Temporal Filter |
---|
454 | if ( m_bTempDepthFilter ) |
---|
455 | { |
---|
456 | apcPicYuvLastBaseVideo[uiBaseView]->destroy(); |
---|
457 | delete apcPicYuvLastBaseVideo[uiBaseView]; |
---|
458 | |
---|
459 | apcPicYuvLastBaseDepth[uiBaseView]->destroy(); |
---|
460 | delete apcPicYuvLastBaseDepth[uiBaseView]; |
---|
461 | } |
---|
462 | } |
---|
463 | |
---|
464 | pcPicYuvSynthOut->destroy(); |
---|
465 | delete pcPicYuvSynthOut; |
---|
466 | |
---|
467 | xDestroyLib(); |
---|
468 | |
---|
469 | } |
---|
470 | |
---|
471 | Void TAppRendererTop::go() |
---|
472 | { |
---|
473 | switch ( m_iRenderMode ) |
---|
474 | { |
---|
475 | case 0: |
---|
476 | render(); |
---|
477 | break; |
---|
478 | #if NH_3D_VSO |
---|
479 | case 1: |
---|
480 | renderModel(); |
---|
481 | break; |
---|
482 | #endif |
---|
483 | case 10: |
---|
484 | renderUsedPelsMap( ); |
---|
485 | break; |
---|
486 | default: |
---|
487 | AOT(true); |
---|
488 | } |
---|
489 | |
---|
490 | #if NH_3D_REN_MAX_DEV_OUT |
---|
491 | Double dMaxDispDiff = m_cCameraData.getMaxShiftDeviation(); |
---|
492 | |
---|
493 | if ( !(dMaxDispDiff < 0) ) |
---|
494 | { |
---|
495 | printf("\n Max. possible shift error: %12.3f samples.\n", dMaxDispDiff ); |
---|
496 | } |
---|
497 | #endif |
---|
498 | } |
---|
499 | |
---|
500 | #if NH_3D_VSO |
---|
501 | Void TAppRendererTop::renderModel() |
---|
502 | { |
---|
503 | if ( m_bUseSetupString ) |
---|
504 | { |
---|
505 | xRenderModelFromString(); |
---|
506 | } |
---|
507 | else |
---|
508 | { |
---|
509 | xRenderModelFromNums(); |
---|
510 | } |
---|
511 | } |
---|
512 | |
---|
513 | |
---|
514 | |
---|
515 | Void TAppRendererTop::xRenderModelFromString() |
---|
516 | { |
---|
517 | xCreateLib(); |
---|
518 | xInitLib(); |
---|
519 | |
---|
520 | // Create Buffers Input Views; |
---|
521 | std::vector<TComPicYuv*> apcPicYuvBaseVideo; |
---|
522 | std::vector<TComPicYuv*> apcPicYuvBaseDepth; |
---|
523 | |
---|
524 | |
---|
525 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
526 | { |
---|
527 | TComPicYuv* pcNewVideoPic = new TComPicYuv; |
---|
528 | TComPicYuv* pcNewDepthPic = new TComPicYuv; |
---|
529 | |
---|
530 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
531 | apcPicYuvBaseVideo.push_back(pcNewVideoPic); |
---|
532 | |
---|
533 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
534 | apcPicYuvBaseDepth.push_back(pcNewDepthPic); |
---|
535 | } |
---|
536 | |
---|
537 | Int aiPad[2] = { 0, 0 }; |
---|
538 | TComPicYuv* pcNewOrg = new TComPicYuv; |
---|
539 | pcNewOrg->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
540 | |
---|
541 | // Init Model |
---|
542 | TRenModel cCurModel; |
---|
543 | |
---|
544 | AOT( m_iLog2SamplingFactor != 0 ); |
---|
545 | #if H_3D_VSO_EARLY_SKIP |
---|
546 | cCurModel.create( m_cRenModStrParser.getNumOfBaseViews(), m_cRenModStrParser.getNumOfModels(), m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin, false, false ); |
---|
547 | #else |
---|
548 | cCurModel.create( m_cRenModStrParser.getNumOfBaseViews(), m_cRenModStrParser.getNumOfModels(), m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin, false ); |
---|
549 | #endif |
---|
550 | |
---|
551 | cCurModel.setupPart( 0, m_iSourceHeight ); |
---|
552 | |
---|
553 | for ( Int iViewIdx = 0; iViewIdx < m_iNumberOfInputViews; iViewIdx++ ) |
---|
554 | { |
---|
555 | Int iNumOfModels = m_cRenModStrParser.getNumOfModelsForView(iViewIdx, 1); |
---|
556 | |
---|
557 | for (Int iCurModel = 0; iCurModel < iNumOfModels; iCurModel++ ) |
---|
558 | { |
---|
559 | Int iModelNum; Int iLeftViewNum; Int iRightViewNum; Int iDump; Int iOrgRefNum; Int iBlendMode; |
---|
560 | m_cRenModStrParser.getSingleModelData ( iViewIdx, 1, iCurModel, iModelNum, iBlendMode, iLeftViewNum, iRightViewNum, iOrgRefNum, iDump ) ; |
---|
561 | cCurModel .createSingleModel ( iViewIdx, 1, iModelNum, iLeftViewNum, iRightViewNum, false, iBlendMode ); |
---|
562 | } |
---|
563 | } |
---|
564 | |
---|
565 | // Create Buffer for synthesized View |
---|
566 | TComPicYuv* pcPicYuvSynthOut = new TComPicYuv; |
---|
567 | pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
568 | |
---|
569 | Bool bAnyEOS = false; |
---|
570 | |
---|
571 | Int iNumOfRenderedFrames = 0; |
---|
572 | Int iFrame = 0; |
---|
573 | |
---|
574 | while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS ) |
---|
575 | { |
---|
576 | |
---|
577 | if ( iFrame >= m_iFrameSkip ) |
---|
578 | { |
---|
579 | // read in depth and video |
---|
580 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
---|
581 | { |
---|
582 | m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
583 | bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof(); |
---|
584 | |
---|
585 | m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
586 | bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof(); |
---|
587 | } |
---|
588 | } |
---|
589 | else |
---|
590 | { |
---|
591 | iFrame++; |
---|
592 | continue; |
---|
593 | } |
---|
594 | |
---|
595 | |
---|
596 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
---|
597 | { |
---|
598 | TComPicYuv* pcPicYuvVideo = apcPicYuvBaseVideo[iBaseViewIdx]; |
---|
599 | TComPicYuv* pcPicYuvDepth = apcPicYuvBaseDepth[iBaseViewIdx]; |
---|
600 | Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx ]; |
---|
601 | cCurModel.setBaseView( iBaseViewSIdx, pcPicYuvVideo, pcPicYuvDepth, NULL, NULL ); |
---|
602 | } |
---|
603 | |
---|
604 | m_cCameraData.update( (UInt) ( iFrame - m_iFrameSkip )); |
---|
605 | |
---|
606 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
---|
607 | { |
---|
608 | // setup virtual views |
---|
609 | Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx]; |
---|
610 | |
---|
611 | cCurModel.setErrorMode( iBaseViewSIdx, 1, 0 ); |
---|
612 | Int iNumOfSV = m_cRenModStrParser.getNumOfModelsForView( iBaseViewSIdx, 1); |
---|
613 | for (Int iCurView = 0; iCurView < iNumOfSV; iCurView++ ) |
---|
614 | { |
---|
615 | Int iOrgRefBaseViewSIdx; |
---|
616 | Int iLeftBaseViewSIdx; |
---|
617 | Int iRightBaseViewSIdx; |
---|
618 | Int iSynthViewRelNum; |
---|
619 | Int iModelNum; |
---|
620 | Int iBlendMode; |
---|
621 | |
---|
622 | m_cRenModStrParser.getSingleModelData(iBaseViewSIdx, 1, iCurView, iModelNum, iBlendMode, iLeftBaseViewSIdx, iRightBaseViewSIdx, iOrgRefBaseViewSIdx, iSynthViewRelNum ); |
---|
623 | |
---|
624 | Int iLeftBaseViewIdx = -1; |
---|
625 | Int iRightBaseViewIdx = -1; |
---|
626 | |
---|
627 | TComPicYuv* pcPicYuvOrgRef = NULL; |
---|
628 | Int** ppiShiftLUTLeft = NULL; |
---|
629 | Int** ppiShiftLUTRight = NULL; |
---|
630 | Int** ppiBaseShiftLUTLeft = NULL; |
---|
631 | Int** ppiBaseShiftLUTRight = NULL; |
---|
632 | |
---|
633 | |
---|
634 | Int iDistToLeft = -1; |
---|
635 | |
---|
636 | Int iSynthViewIdx = m_cCameraData.synthRelNum2Idx( iSynthViewRelNum ); |
---|
637 | |
---|
638 | if ( iLeftBaseViewSIdx != -1 ) |
---|
639 | { |
---|
640 | iLeftBaseViewIdx = m_cCameraData.getBaseSortedId2Id() [ iLeftBaseViewSIdx ]; |
---|
641 | ppiShiftLUTLeft = m_cCameraData.getSynthViewShiftLUTI()[ iLeftBaseViewIdx ][ iSynthViewIdx ]; |
---|
642 | } |
---|
643 | |
---|
644 | if ( iRightBaseViewSIdx != -1 ) |
---|
645 | { |
---|
646 | iRightBaseViewIdx = m_cCameraData.getBaseSortedId2Id() [iRightBaseViewSIdx ]; |
---|
647 | ppiShiftLUTRight = m_cCameraData.getSynthViewShiftLUTI()[ iRightBaseViewIdx ][ iSynthViewIdx ]; |
---|
648 | } |
---|
649 | |
---|
650 | if ( iRightBaseViewSIdx != -1 && iLeftBaseViewSIdx != -1 ) |
---|
651 | { |
---|
652 | |
---|
653 | ppiBaseShiftLUTLeft = m_cCameraData.getBaseViewShiftLUTI() [ iLeftBaseViewIdx ][ iRightBaseViewIdx ]; |
---|
654 | ppiBaseShiftLUTRight = m_cCameraData.getBaseViewShiftLUTI() [ iRightBaseViewIdx ][ iLeftBaseViewIdx ]; |
---|
655 | iDistToLeft = m_cCameraData.getRelDistLeft( iSynthViewIdx , iLeftBaseViewIdx, iRightBaseViewIdx); |
---|
656 | } |
---|
657 | |
---|
658 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
659 | |
---|
660 | cCurModel.setSingleModel( iModelNum, ppiShiftLUTLeft, ppiBaseShiftLUTLeft, ppiShiftLUTRight, ppiBaseShiftLUTRight, iDistToLeft, pcPicYuvOrgRef ); |
---|
661 | |
---|
662 | Int iViewPos; |
---|
663 | if (iLeftBaseViewSIdx != -1 && iRightBaseViewSIdx != -1) |
---|
664 | { |
---|
665 | iViewPos = VIEWPOS_MERGED; |
---|
666 | } |
---|
667 | else if ( iLeftBaseViewSIdx != -1 ) |
---|
668 | { |
---|
669 | iViewPos = VIEWPOS_LEFT; |
---|
670 | } |
---|
671 | else if ( iRightBaseViewSIdx != -1 ) |
---|
672 | { |
---|
673 | iViewPos = VIEWPOS_RIGHT; |
---|
674 | } |
---|
675 | else |
---|
676 | { |
---|
677 | AOT(true); |
---|
678 | } |
---|
679 | |
---|
680 | cCurModel.getSynthVideo ( iModelNum, iViewPos, pcPicYuvSynthOut ); |
---|
681 | |
---|
682 | // Write Output |
---|
683 | m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iModelNum]->write( pcPicYuvSynthOut, IPCOLOURSPACE_UNCHANGED, 0 ,0 ,0, 0, CHROMA_420 ); |
---|
684 | } |
---|
685 | } |
---|
686 | iFrame++; |
---|
687 | iNumOfRenderedFrames++; |
---|
688 | } |
---|
689 | |
---|
690 | // Delete Buffers |
---|
691 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
692 | { |
---|
693 | apcPicYuvBaseVideo[uiBaseView]->destroy(); |
---|
694 | delete apcPicYuvBaseVideo[uiBaseView]; |
---|
695 | |
---|
696 | apcPicYuvBaseDepth[uiBaseView]->destroy(); |
---|
697 | delete apcPicYuvBaseDepth[uiBaseView]; |
---|
698 | } |
---|
699 | pcPicYuvSynthOut->destroy(); |
---|
700 | delete pcPicYuvSynthOut; |
---|
701 | |
---|
702 | xDestroyLib(); |
---|
703 | } |
---|
704 | |
---|
705 | |
---|
706 | Void TAppRendererTop::xRenderModelFromNums() |
---|
707 | { |
---|
708 | xCreateLib(); |
---|
709 | xInitLib(); |
---|
710 | |
---|
711 | // Create Buffers Input Views; |
---|
712 | std::vector<TComPicYuv*> apcPicYuvBaseVideo; |
---|
713 | std::vector<TComPicYuv*> apcPicYuvBaseDepth; |
---|
714 | |
---|
715 | |
---|
716 | Int aiPad[2] = { 0, 0 }; |
---|
717 | TComPicYuv* pcNewOrg = new TComPicYuv; |
---|
718 | pcNewOrg->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
719 | |
---|
720 | |
---|
721 | // Init Model |
---|
722 | TRenModel cCurModel; |
---|
723 | |
---|
724 | AOT( m_iLog2SamplingFactor != 0 ); |
---|
725 | |
---|
726 | #if H_3D_VSO_EARLY_SKIP |
---|
727 | cCurModel.create( m_iNumberOfInputViews, m_iNumberOfOutputViews, m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin, false , false); |
---|
728 | #else |
---|
729 | cCurModel.create( m_iNumberOfInputViews, m_iNumberOfOutputViews, m_iSourceWidth, m_iSourceHeight, m_iShiftPrecision, m_iBlendHoleMargin ,false); |
---|
730 | #endif |
---|
731 | cCurModel.setupPart( 0, m_iSourceHeight ); |
---|
732 | |
---|
733 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
734 | { |
---|
735 | TComPicYuv* pcNewVideoPic = new TComPicYuv; |
---|
736 | TComPicYuv* pcNewDepthPic = new TComPicYuv; |
---|
737 | |
---|
738 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
739 | apcPicYuvBaseVideo.push_back(pcNewVideoPic); |
---|
740 | |
---|
741 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
742 | apcPicYuvBaseDepth.push_back(pcNewDepthPic); |
---|
743 | } |
---|
744 | |
---|
745 | for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ ) |
---|
746 | { |
---|
747 | Int iLeftBaseViewIdx = -1; |
---|
748 | Int iRightBaseViewIdx = -1; |
---|
749 | Bool bIsBaseView = false; |
---|
750 | |
---|
751 | Int iRelDistToLeft; |
---|
752 | m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft, bIsBaseView ); |
---|
753 | |
---|
754 | if (m_iRenderDirection == 1 ) |
---|
755 | { |
---|
756 | iRightBaseViewIdx = -1; |
---|
757 | AOT( iLeftBaseViewIdx == -1); |
---|
758 | } |
---|
759 | |
---|
760 | if (m_iRenderDirection == 2 ) |
---|
761 | { |
---|
762 | iLeftBaseViewIdx = -1; |
---|
763 | AOT( iRightBaseViewIdx == -1); |
---|
764 | } |
---|
765 | |
---|
766 | Int iLeftBaseViewSIdx = -1; |
---|
767 | Int iRightBaseViewSIdx = -1; |
---|
768 | |
---|
769 | if (iLeftBaseViewIdx != -1 ) |
---|
770 | { |
---|
771 | iLeftBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iLeftBaseViewIdx]; |
---|
772 | } |
---|
773 | |
---|
774 | if (iRightBaseViewIdx != -1 ) |
---|
775 | { |
---|
776 | iRightBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iRightBaseViewIdx]; |
---|
777 | } |
---|
778 | cCurModel.createSingleModel(-1, -1, iSynthViewIdx, iLeftBaseViewSIdx, iRightBaseViewSIdx, false, m_iBlendMode ); |
---|
779 | } |
---|
780 | |
---|
781 | // Create Buffer for synthesized View |
---|
782 | TComPicYuv* pcPicYuvSynthOut = new TComPicYuv; |
---|
783 | pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
784 | |
---|
785 | Bool bAnyEOS = false; |
---|
786 | |
---|
787 | Int iNumOfRenderedFrames = 0; |
---|
788 | Int iFrame = 0; |
---|
789 | |
---|
790 | while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS ) |
---|
791 | { |
---|
792 | |
---|
793 | if ( iFrame >= m_iFrameSkip ) |
---|
794 | { |
---|
795 | // read in depth and video |
---|
796 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
---|
797 | { |
---|
798 | m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
799 | bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof(); |
---|
800 | |
---|
801 | m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
802 | bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof(); |
---|
803 | |
---|
804 | if ( iFrame >= m_iFrameSkip ) |
---|
805 | { |
---|
806 | Int iBaseViewSIdx = m_cCameraData.getBaseId2SortedId()[iBaseViewIdx]; |
---|
807 | cCurModel.setBaseView( iBaseViewSIdx, apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], NULL, NULL ); |
---|
808 | } |
---|
809 | } |
---|
810 | } |
---|
811 | else |
---|
812 | { |
---|
813 | iFrame++; |
---|
814 | continue; |
---|
815 | } |
---|
816 | m_cCameraData.update( (UInt) (iFrame - m_iFrameSkip )); |
---|
817 | for(Int iSynthViewIdx=0; iSynthViewIdx < m_iNumberOfOutputViews; iSynthViewIdx++ ) |
---|
818 | { |
---|
819 | |
---|
820 | Int iLeftBaseViewIdx = -1; |
---|
821 | Int iRightBaseViewIdx = -1; |
---|
822 | |
---|
823 | Bool bIsBaseView = false; |
---|
824 | |
---|
825 | Int iRelDistToLeft; |
---|
826 | Bool bHasLRView = m_cCameraData.getLeftRightBaseView( iSynthViewIdx, iLeftBaseViewIdx, iRightBaseViewIdx, iRelDistToLeft, bIsBaseView ); |
---|
827 | Bool bHasLView = ( iLeftBaseViewIdx != -1 ); |
---|
828 | Bool bHasRView = ( iRightBaseViewIdx != -1 ); |
---|
829 | |
---|
830 | switch( m_iRenderDirection ) |
---|
831 | { |
---|
832 | /// INTERPOLATION |
---|
833 | case 0: |
---|
834 | assert( bHasLRView || bIsBaseView ); |
---|
835 | |
---|
836 | if ( !bHasLRView && bIsBaseView ) // View to render is BaseView |
---|
837 | { |
---|
838 | std::cout << "Copied Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
839 | apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original |
---|
840 | } |
---|
841 | else // Render |
---|
842 | { |
---|
843 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
844 | cCurModel.setSingleModel( iSynthViewIdx, |
---|
845 | m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx] , |
---|
846 | m_cCameraData.getBaseViewShiftLUTI ()[iLeftBaseViewIdx ][iRightBaseViewIdx], |
---|
847 | m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx][iSynthViewIdx] , |
---|
848 | m_cCameraData.getBaseViewShiftLUTI ()[iRightBaseViewIdx][iLeftBaseViewIdx] , |
---|
849 | iRelDistToLeft, |
---|
850 | NULL ); |
---|
851 | cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_MERGED, pcPicYuvSynthOut ); |
---|
852 | } |
---|
853 | break; |
---|
854 | /// EXTRAPOLATION FROM LEFT |
---|
855 | case 1: |
---|
856 | |
---|
857 | if ( !bHasLView ) // View to render is BaseView |
---|
858 | { |
---|
859 | std::cout << "Copied Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
860 | apcPicYuvBaseVideo[iLeftBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original |
---|
861 | } |
---|
862 | else // Render |
---|
863 | { |
---|
864 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
865 | cCurModel.setSingleModel( iSynthViewIdx, m_cCameraData.getSynthViewShiftLUTI()[iLeftBaseViewIdx ][iSynthViewIdx], NULL, NULL, NULL, -1, NULL); |
---|
866 | cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_LEFT, pcPicYuvSynthOut ); |
---|
867 | } |
---|
868 | break; |
---|
869 | /// EXTRAPOLATION FROM RIGHT |
---|
870 | case 2: // extrapolation from right |
---|
871 | if ( !bHasRView ) // View to render is BaseView |
---|
872 | { |
---|
873 | std::cout << "Copied Frame " << iFrame << " of BaseView " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
874 | apcPicYuvBaseVideo[iRightBaseViewIdx]->copyToPic( pcPicYuvSynthOut ); // Copy Original |
---|
875 | } |
---|
876 | else // Render |
---|
877 | { |
---|
878 | std::cout << "Rendering Frame " << iFrame << " of View " << (Double) m_cCameraData.getSynthViewNumbers()[iSynthViewIdx] / VIEW_NUM_PREC << std::endl; |
---|
879 | cCurModel.setSingleModel( iSynthViewIdx, NULL , NULL, m_cCameraData.getSynthViewShiftLUTI()[iRightBaseViewIdx ][iSynthViewIdx], NULL, -1, NULL); |
---|
880 | cCurModel.getSynthVideo ( iSynthViewIdx, VIEWPOS_RIGHT, pcPicYuvSynthOut ); |
---|
881 | } |
---|
882 | break; |
---|
883 | } |
---|
884 | |
---|
885 | // Write Output |
---|
886 | m_apcTVideoIOYuvSynthOutput[m_bSweep ? 0 : iSynthViewIdx]->write( pcPicYuvSynthOut, IPCOLOURSPACE_UNCHANGED, 0 ,0 ,0, 0, CHROMA_420 ); |
---|
887 | } |
---|
888 | iFrame++; |
---|
889 | iNumOfRenderedFrames++; |
---|
890 | } |
---|
891 | |
---|
892 | // Delete Buffers |
---|
893 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
894 | { |
---|
895 | apcPicYuvBaseVideo[uiBaseView]->destroy(); |
---|
896 | delete apcPicYuvBaseVideo[uiBaseView]; |
---|
897 | |
---|
898 | apcPicYuvBaseDepth[uiBaseView]->destroy(); |
---|
899 | delete apcPicYuvBaseDepth[uiBaseView]; |
---|
900 | } |
---|
901 | pcPicYuvSynthOut->destroy(); |
---|
902 | delete pcPicYuvSynthOut; |
---|
903 | |
---|
904 | xDestroyLib(); |
---|
905 | |
---|
906 | } |
---|
907 | #endif |
---|
908 | |
---|
909 | Void TAppRendererTop::renderUsedPelsMap( ) |
---|
910 | { |
---|
911 | xCreateLib(); |
---|
912 | xInitLib(); |
---|
913 | |
---|
914 | // Create Buffers Input Views; |
---|
915 | std::vector<TComPicYuv*> apcPicYuvBaseVideo; |
---|
916 | std::vector<TComPicYuv*> apcPicYuvBaseDepth; |
---|
917 | |
---|
918 | // TemporalImprovement Filter |
---|
919 | std::vector<TComPicYuv*> apcPicYuvLastBaseVideo; |
---|
920 | std::vector<TComPicYuv*> apcPicYuvLastBaseDepth; |
---|
921 | |
---|
922 | Int aiPad[2] = { 0, 0 }; |
---|
923 | |
---|
924 | TComPicYuv* pcNewOrg = new TComPicYuv; |
---|
925 | pcNewOrg->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
926 | |
---|
927 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
928 | { |
---|
929 | TComPicYuv* pcNewVideoPic = new TComPicYuv; |
---|
930 | TComPicYuv* pcNewDepthPic = new TComPicYuv; |
---|
931 | |
---|
932 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight,CHROMA_420, 1, 1, 1, true ); |
---|
933 | apcPicYuvBaseVideo.push_back(pcNewVideoPic); |
---|
934 | |
---|
935 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1, true ); |
---|
936 | apcPicYuvBaseDepth.push_back(pcNewDepthPic); |
---|
937 | |
---|
938 | |
---|
939 | //Temporal improvement Filter |
---|
940 | if ( m_bTempDepthFilter ) |
---|
941 | { |
---|
942 | pcNewVideoPic = new TComPicYuv; |
---|
943 | pcNewDepthPic = new TComPicYuv; |
---|
944 | |
---|
945 | pcNewVideoPic->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1, 1 , true); |
---|
946 | apcPicYuvLastBaseVideo.push_back(pcNewVideoPic); |
---|
947 | |
---|
948 | pcNewDepthPic->create( m_iSourceWidth, m_iSourceHeight,CHROMA_420, 1, 1, 1 , true); |
---|
949 | apcPicYuvLastBaseDepth.push_back(pcNewDepthPic); |
---|
950 | } |
---|
951 | } |
---|
952 | |
---|
953 | // Create Buffer for synthesized View |
---|
954 | TComPicYuv* pcPicYuvSynthOut = new TComPicYuv; |
---|
955 | pcPicYuvSynthOut->create( m_iSourceWidth, m_iSourceHeight, CHROMA_420, 1, 1 ,1, true); |
---|
956 | |
---|
957 | Bool bAnyEOS = false; |
---|
958 | |
---|
959 | Int iNumOfRenderedFrames = 0; |
---|
960 | Int iFrame = 0; |
---|
961 | |
---|
962 | while ( ( ( iNumOfRenderedFrames < m_iFramesToBeRendered ) || ( m_iFramesToBeRendered == 0 ) ) && !bAnyEOS ) |
---|
963 | { |
---|
964 | if ( iFrame >= m_iFrameSkip ) |
---|
965 | { |
---|
966 | // read in depth and video |
---|
967 | for(Int iBaseViewIdx=0; iBaseViewIdx < m_iNumberOfInputViews; iBaseViewIdx++ ) |
---|
968 | { |
---|
969 | m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->read( apcPicYuvBaseVideo[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
970 | apcPicYuvBaseVideo[iBaseViewIdx]->extendPicBorder(); |
---|
971 | bAnyEOS |= m_apcTVideoIOYuvVideoInput[iBaseViewIdx]->isEof(); |
---|
972 | |
---|
973 | m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->read( apcPicYuvBaseDepth[iBaseViewIdx], pcNewOrg, IPCOLOURSPACE_UNCHANGED, aiPad, CHROMA_420 ) ; |
---|
974 | apcPicYuvBaseDepth[iBaseViewIdx]->extendPicBorder(); |
---|
975 | bAnyEOS |= m_apcTVideoIOYuvDepthInput[iBaseViewIdx]->isEof(); |
---|
976 | |
---|
977 | if ( m_bTempDepthFilter && (iFrame >= m_iFrameSkip) ) |
---|
978 | { |
---|
979 | m_pcRenTop->temporalFilterVSRS( apcPicYuvBaseVideo[iBaseViewIdx], apcPicYuvBaseDepth[iBaseViewIdx], apcPicYuvLastBaseVideo[iBaseViewIdx], apcPicYuvLastBaseDepth[iBaseViewIdx], ( iFrame == m_iFrameSkip) ); |
---|
980 | } |
---|
981 | } |
---|
982 | } |
---|
983 | else |
---|
984 | { |
---|
985 | std::cout << "Skipping Frame " << iFrame << std::endl; |
---|
986 | |
---|
987 | iFrame++; |
---|
988 | continue; |
---|
989 | } |
---|
990 | m_cCameraData.update( (UInt) ( iFrame - m_iFrameSkip ) ); |
---|
991 | |
---|
992 | for(Int iViewIdx=1; iViewIdx < m_iNumberOfInputViews; iViewIdx++ ) |
---|
993 | { |
---|
994 | std::cout << "Rendering UsedPelsMap for Frame " << iFrame << " of View " << (Double) m_cCameraData.getBaseViewNumbers()[iViewIdx] << std::endl; |
---|
995 | |
---|
996 | Int iViewSIdx = m_cCameraData.getBaseId2SortedId()[iViewIdx]; |
---|
997 | Int iFirstViewSIdx = m_cCameraData.getBaseId2SortedId()[0]; |
---|
998 | |
---|
999 | AOT( iViewSIdx == iFirstViewSIdx ); |
---|
1000 | |
---|
1001 | Bool bFirstIsLeft = (iFirstViewSIdx < iViewSIdx); |
---|
1002 | |
---|
1003 | m_pcRenTop->setShiftLUTs( |
---|
1004 | m_cCameraData.getBaseViewShiftLUTD()[0][iViewIdx], |
---|
1005 | m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx], |
---|
1006 | m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx], |
---|
1007 | m_cCameraData.getBaseViewShiftLUTD()[0][iViewIdx], |
---|
1008 | m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx], |
---|
1009 | m_cCameraData.getBaseViewShiftLUTI()[0][iViewIdx], |
---|
1010 | -1 |
---|
1011 | ); |
---|
1012 | |
---|
1013 | m_pcRenTop->getUsedSamplesMap( apcPicYuvBaseDepth[0], pcPicYuvSynthOut, bFirstIsLeft ); |
---|
1014 | |
---|
1015 | // Write Output |
---|
1016 | m_apcTVideoIOYuvSynthOutput[iViewIdx-1]->write( pcPicYuvSynthOut, IPCOLOURSPACE_UNCHANGED, 0, 0, 0, 0, CHROMA_420 ); |
---|
1017 | |
---|
1018 | } |
---|
1019 | iFrame++; |
---|
1020 | iNumOfRenderedFrames++; |
---|
1021 | } |
---|
1022 | |
---|
1023 | // Delete Buffers |
---|
1024 | |
---|
1025 | pcNewOrg->destroy(); |
---|
1026 | delete pcNewOrg; |
---|
1027 | |
---|
1028 | for ( UInt uiBaseView = 0; uiBaseView < m_iNumberOfInputViews; uiBaseView++ ) |
---|
1029 | { |
---|
1030 | apcPicYuvBaseVideo[uiBaseView]->destroy(); |
---|
1031 | delete apcPicYuvBaseVideo[uiBaseView]; |
---|
1032 | |
---|
1033 | apcPicYuvBaseDepth[uiBaseView]->destroy(); |
---|
1034 | delete apcPicYuvBaseDepth[uiBaseView]; |
---|
1035 | |
---|
1036 | // Temporal Filter |
---|
1037 | if ( m_bTempDepthFilter ) |
---|
1038 | { |
---|
1039 | apcPicYuvLastBaseVideo[uiBaseView]->destroy(); |
---|
1040 | delete apcPicYuvLastBaseVideo[uiBaseView]; |
---|
1041 | |
---|
1042 | apcPicYuvLastBaseDepth[uiBaseView]->destroy(); |
---|
1043 | delete apcPicYuvLastBaseDepth[uiBaseView]; |
---|
1044 | } |
---|
1045 | } |
---|
1046 | pcPicYuvSynthOut->destroy(); |
---|
1047 | delete pcPicYuvSynthOut; |
---|
1048 | |
---|
1049 | xDestroyLib(); |
---|
1050 | |
---|
1051 | } |
---|
1052 | #endif |
---|