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annotate OrthancFramework/UnitTestsSources/ImageTests.cpp @ 5537:a85e49dcb63e

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added ORTHANC_PLUGIN_DEPRECATED in plugin SDK
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 16 Mar 2024 11:23:02 +0100
parents 48b8dae6dc77
children f7adfb22e20e
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2024 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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22
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23
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24 #if ORTHANC_UNIT_TESTS_LINK_FRAMEWORK == 1
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25 // Must be the first to be sure to use the Orthanc framework shared library
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26 # include <OrthancFramework.h>
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27 #endif
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28
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29 #include <gtest/gtest.h>
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30
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31 #include "../Sources/Images/Font.h"
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32 #include "../Sources/Images/Image.h"
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33 #include "../Sources/Images/ImageProcessing.h"
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34 #include "../Sources/Images/JpegReader.h"
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35 #include "../Sources/Images/JpegWriter.h"
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36 #include "../Sources/Images/PamReader.h"
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37 #include "../Sources/Images/PamWriter.h"
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38 #include "../Sources/Images/PngReader.h"
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39 #include "../Sources/Images/PngWriter.h"
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40 #include "../Sources/OrthancException.h"
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41 #include "../Sources/Toolbox.h"
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42
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43 #if ORTHANC_SANDBOXED != 1
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44 # include "../Sources/SystemToolbox.h"
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45 # include "../Sources/TemporaryFile.h"
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46 #endif
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47
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48 #include <stdint.h>
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49
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50
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51 TEST(PngWriter, ColorPattern)
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52 {
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53 Orthanc::PngWriter w;
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54 unsigned int width = 17;
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55 unsigned int height = 61;
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56 unsigned int pitch = width * 3;
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57
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58 std::vector<uint8_t> image(height * pitch);
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59 for (unsigned int y = 0; y < height; y++)
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60 {
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61 uint8_t *p = &image[0] + y * pitch;
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62 for (unsigned int x = 0; x < width; x++, p += 3)
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63 {
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64 p[0] = (y % 3 == 0) ? 255 : 0;
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65 p[1] = (y % 3 == 1) ? 255 : 0;
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66 p[2] = (y % 3 == 2) ? 255 : 0;
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67 }
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68 }
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69
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70 Orthanc::ImageAccessor accessor;
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71 accessor.AssignReadOnly(Orthanc::PixelFormat_RGB24, width, height, pitch, &image[0]);
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72
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73 std::string f;
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74
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75 #if ORTHANC_SANDBOXED == 1
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76 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
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77 #else
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78 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/ColorPattern.png", accessor);
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79 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/ColorPattern.png");
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80 #endif
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81
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82 std::string md5;
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83 Orthanc::Toolbox::ComputeMD5(md5, f);
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84 ASSERT_EQ("604e785f53c99cae6ea4584870b2c41d", md5);
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85 }
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86
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87 TEST(PngWriter, Color16Pattern)
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88 {
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89 Orthanc::PngWriter w;
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90 unsigned int width = 17;
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91 unsigned int height = 61;
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92 unsigned int pitch = width * 8;
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93
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94 std::vector<uint8_t> image(height * pitch);
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95 for (unsigned int y = 0; y < height; y++)
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96 {
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97 uint8_t *p = &image[0] + y * pitch;
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98 for (unsigned int x = 0; x < width; x++, p += 8)
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99 {
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100 switch (Orthanc::Toolbox::DetectEndianness())
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101 {
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102 case Orthanc::Endianness_Little:
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103 p[0] = (y % 8 == 0) ? 255 : 0;
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104 p[1] = (y % 8 == 1) ? 255 : 0;
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105 p[2] = (y % 8 == 2) ? 255 : 0;
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106 p[3] = (y % 8 == 3) ? 255 : 0;
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107 p[4] = (y % 8 == 4) ? 255 : 0;
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108 p[5] = (y % 8 == 5) ? 255 : 0;
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109 p[6] = (y % 8 == 6) ? 255 : 0;
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110 p[7] = (y % 8 == 7) ? 255 : 0;
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111 break;
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112
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113 case Orthanc::Endianness_Big:
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114 p[0] = (y % 8 == 1) ? 255 : 0;
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115 p[1] = (y % 8 == 0) ? 255 : 0;
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116 p[2] = (y % 8 == 3) ? 255 : 0;
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117 p[3] = (y % 8 == 2) ? 255 : 0;
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118 p[4] = (y % 8 == 5) ? 255 : 0;
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119 p[5] = (y % 8 == 4) ? 255 : 0;
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120 p[6] = (y % 8 == 7) ? 255 : 0;
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121 p[7] = (y % 8 == 6) ? 255 : 0;
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122 break;
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123
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124 default:
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125 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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126 }
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127 }
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128 }
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129
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130 Orthanc::ImageAccessor accessor;
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131 accessor.AssignReadOnly(Orthanc::PixelFormat_RGBA64, width, height, pitch, &image[0]);
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132
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133 std::string f;
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134
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135 #if ORTHANC_SANDBOXED == 1
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136 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
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137 #else
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138 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Color16Pattern.png", accessor);
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139 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Color16Pattern.png");
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140 #endif
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141
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142 std::string md5;
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143 Orthanc::Toolbox::ComputeMD5(md5, f);
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144 ASSERT_EQ("1cca552b6bd152b6fdab35c4a9f02c2a", md5);
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145 }
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146
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147
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148 TEST(PngWriter, Gray8Pattern)
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149 {
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150 Orthanc::PngWriter w;
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151 int width = 17;
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152 int height = 256;
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153 int pitch = width;
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154
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155 std::vector<uint8_t> image(height * pitch);
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156 for (int y = 0; y < height; y++)
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157 {
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158 uint8_t *p = &image[0] + y * pitch;
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159 for (int x = 0; x < width; x++, p++)
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160 {
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161 *p = y;
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162 }
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163 }
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164
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165 Orthanc::ImageAccessor accessor;
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166 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale8, width, height, pitch, &image[0]);
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167
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168 std::string f;
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169
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170 #if ORTHANC_SANDBOXED == 1
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171 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
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172 #else
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173 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Gray8Pattern.png", accessor);
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174 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray8Pattern.png");
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175 #endif
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176
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177 std::string md5;
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178 Orthanc::Toolbox::ComputeMD5(md5, f);
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179 ASSERT_EQ("5a9b98bea3d0a6d983980cc38bfbcdb3", md5);
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180 }
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181
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182 TEST(PngWriter, Gray16Pattern)
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183 {
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184 Orthanc::PngWriter w;
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185 int width = 256;
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186 int height = 256;
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187 int pitch = width * 2 + 16;
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188
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189 std::vector<uint8_t> image(height * pitch);
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190
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191 int v = 0;
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192 for (int y = 0; y < height; y++)
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193 {
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194 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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195 for (int x = 0; x < width; x++, p++, v++)
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196 {
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197 *p = v;
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198 }
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199 }
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200
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201 Orthanc::ImageAccessor accessor;
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202 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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203
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204 std::string f;
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205
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206 #if ORTHANC_SANDBOXED == 1
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207 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
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208 #else
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209 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Gray16Pattern.png", accessor);
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210 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray16Pattern.png");
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211 #endif
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212
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213 std::string md5;
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214 Orthanc::Toolbox::ComputeMD5(md5, f);
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215 ASSERT_EQ("0785866a08bf0a02d2eeff87f658571c", md5);
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216 }
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217
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218 TEST(PngWriter, EndToEnd)
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219 {
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220 Orthanc::PngWriter w;
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221 unsigned int width = 256;
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222 unsigned int height = 256;
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223 unsigned int pitch = width * 2 + 16;
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224
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225 std::vector<uint8_t> image(height * pitch);
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226
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227 int v = 0;
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228 for (unsigned int y = 0; y < height; y++)
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229 {
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230 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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231 for (unsigned int x = 0; x < width; x++, p++, v++)
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232 {
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233 *p = v;
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234 }
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235 }
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236
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237 Orthanc::ImageAccessor accessor;
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238 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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239
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240 std::string s;
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241 Orthanc::IImageWriter::WriteToMemory(w, s, accessor);
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242
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243 {
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244 Orthanc::PngReader r;
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245 r.ReadFromMemory(s);
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246
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247 ASSERT_EQ(r.GetFormat(), Orthanc::PixelFormat_Grayscale16);
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248 ASSERT_EQ(r.GetWidth(), width);
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249 ASSERT_EQ(r.GetHeight(), height);
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250
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251 v = 0;
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252 for (unsigned int y = 0; y < height; y++)
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253 {
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254 const uint16_t *p = reinterpret_cast<const uint16_t*>((const uint8_t*) r.GetConstBuffer() + y * r.GetPitch());
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255 ASSERT_EQ(p, r.GetConstRow(y));
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256 for (unsigned int x = 0; x < width; x++, p++, v++)
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257 {
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258 ASSERT_EQ(*p, v);
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259 }
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260 }
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261 }
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262
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263 #if ORTHANC_SANDBOXED != 1
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264 {
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265 Orthanc::TemporaryFile tmp;
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266 tmp.Write(s);
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267
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268 Orthanc::PngReader r2;
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269 r2.ReadFromFile(tmp.GetPath());
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270
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271 ASSERT_EQ(r2.GetFormat(), Orthanc::PixelFormat_Grayscale16);
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272 ASSERT_EQ(r2.GetWidth(), width);
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273 ASSERT_EQ(r2.GetHeight(), height);
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274
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275 v = 0;
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276 for (unsigned int y = 0; y < height; y++)
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277 {
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278 const uint16_t *p = reinterpret_cast<const uint16_t*>((const uint8_t*) r2.GetConstBuffer() + y * r2.GetPitch());
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279 ASSERT_EQ(p, r2.GetConstRow(y));
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280 for (unsigned int x = 0; x < width; x++, p++, v++)
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281 {
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282 ASSERT_EQ(*p, v);
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283 }
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284 }
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285 }
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286 #endif
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287 }
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288
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289
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290
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291
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292 TEST(JpegWriter, Basic)
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293 {
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294 std::string s;
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295
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296 {
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297 Orthanc::Image img(Orthanc::PixelFormat_Grayscale8, 16, 16, false);
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298 for (unsigned int y = 0, value = 0; y < img.GetHeight(); y++)
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299 {
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300 uint8_t* p = reinterpret_cast<uint8_t*>(img.GetRow(y));
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301 for (unsigned int x = 0; x < img.GetWidth(); x++, p++)
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302 {
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303 *p = value++;
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304 }
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305 }
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306
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307 Orthanc::JpegWriter w;
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308 Orthanc::IImageWriter::WriteToMemory(w, s, img);
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309
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310 #if ORTHANC_SANDBOXED != 1
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311 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/hello.jpg", img);
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312 Orthanc::SystemToolbox::WriteFile(s, "UnitTestsResults/hello2.jpg");
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313
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314 std::string t;
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315 Orthanc::SystemToolbox::ReadFile(t, "UnitTestsResults/hello.jpg");
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316 ASSERT_EQ(s.size(), t.size());
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317 ASSERT_EQ(0, memcmp(s.c_str(), t.c_str(), s.size()));
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318 #endif
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319 }
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320
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321 {
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322 Orthanc::JpegReader r1;
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323 r1.ReadFromMemory(s);
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324 ASSERT_EQ(16u, r1.GetWidth());
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325 ASSERT_EQ(16u, r1.GetHeight());
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326
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327 #if ORTHANC_SANDBOXED != 1
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328 Orthanc::JpegReader r2;
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329 r2.ReadFromFile("UnitTestsResults/hello.jpg");
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330 ASSERT_EQ(16u, r2.GetWidth());
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331 ASSERT_EQ(16u, r2.GetHeight());
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332 #endif
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333
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334 unsigned int value = 0;
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335 for (unsigned int y = 0; y < r1.GetHeight(); y++)
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336 {
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337 const uint8_t* p1 = reinterpret_cast<const uint8_t*>(r1.GetConstRow(y));
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338 #if ORTHANC_SANDBOXED != 1
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339 const uint8_t* p2 = reinterpret_cast<const uint8_t*>(r2.GetConstRow(y));
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340 #endif
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341 for (unsigned int x = 0; x < r1.GetWidth(); x++, value++)
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342 {
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343 ASSERT_TRUE(*p1 == value ||
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344 *p1 == value - 1 ||
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345 *p1 == value + 1); // Be tolerant to differences of +-1
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346
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347 #if ORTHANC_SANDBOXED != 1
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348 ASSERT_EQ(*p1, *p2);
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349 p2++;
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350 #endif
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351
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352 p1++;
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353 }
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354 }
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355 }
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356 }
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357
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358
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359 TEST(PamWriter, ColorPattern)
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360 {
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361 Orthanc::PamWriter w;
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362 unsigned int width = 17;
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363 unsigned int height = 61;
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364 unsigned int pitch = width * 3;
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365
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366 std::vector<uint8_t> image(height * pitch);
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367 for (unsigned int y = 0; y < height; y++)
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368 {
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369 uint8_t *p = &image[0] + y * pitch;
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370 for (unsigned int x = 0; x < width; x++, p += 3)
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371 {
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372 p[0] = (y % 3 == 0) ? 255 : 0;
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373 p[1] = (y % 3 == 1) ? 255 : 0;
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374 p[2] = (y % 3 == 2) ? 255 : 0;
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375 }
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376 }
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377
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378 Orthanc::ImageAccessor accessor;
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379 accessor.AssignReadOnly(Orthanc::PixelFormat_RGB24, width, height, pitch, &image[0]);
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380
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381 std::string f;
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382
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383 #if ORTHANC_SANDBOXED == 1
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384 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
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385 #else
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386 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/ColorPattern.pam", accessor);
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387 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/ColorPattern.pam");
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388 #endif
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389
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390 std::string md5;
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391 Orthanc::Toolbox::ComputeMD5(md5, f);
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am@osimis.io
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diff changeset
392 ASSERT_EQ("81a3441754e88969ebbe53e69891e841", md5);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
393 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
394
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
395 TEST(PamWriter, Gray8Pattern)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
396 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
397 Orthanc::PamWriter w;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
398 int width = 17;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
399 int height = 256;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
400 int pitch = width;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
401
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
402 std::vector<uint8_t> image(height * pitch);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
403 for (int y = 0; y < height; y++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
404 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
405 uint8_t *p = &image[0] + y * pitch;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
406 for (int x = 0; x < width; x++, p++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
407 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
408 *p = y;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
409 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
410 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
411
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
412 Orthanc::ImageAccessor accessor;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
413 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale8, width, height, pitch, &image[0]);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
414
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
415 std::string f;
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
416
4325
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
417 #if ORTHANC_SANDBOXED == 1
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
418 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
419 #else
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
420 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Gray8Pattern.pam", accessor);
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
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diff changeset
421 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray8Pattern.pam");
4325
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Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
422 #endif
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
423
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
424 std::string md5;
2699
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am@osimis.io
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diff changeset
425 Orthanc::Toolbox::ComputeMD5(md5, f);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
426 ASSERT_EQ("7873c408d26a9d11dd1c1de5e69cc0a3", md5);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
427 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
428
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
429 TEST(PamWriter, Gray16Pattern)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
430 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
431 Orthanc::PamWriter w;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
432 int width = 256;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
433 int height = 256;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
434 int pitch = width * 2 + 16;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
435
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
436 std::vector<uint8_t> image(height * pitch);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
437
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
438 int v = 0;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
439 for (int y = 0; y < height; y++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
440 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
441 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
442 for (int x = 0; x < width; x++, p++, v++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
443 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
444 *p = v;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
445 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
446 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
447
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
448 Orthanc::ImageAccessor accessor;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
449 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
450
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
451 std::string f;
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
452
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
453 #if ORTHANC_SANDBOXED == 1
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
454 Orthanc::IImageWriter::WriteToMemory(w, f, accessor);
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
455 #else
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
456 Orthanc::IImageWriter::WriteToFile(w, "UnitTestsResults/Gray16Pattern.pam", accessor);
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
457 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray16Pattern.pam");
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
458 #endif
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
459
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
460 std::string md5;
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
461 Orthanc::Toolbox::ComputeMD5(md5, f);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
462 ASSERT_EQ("b268772bf28f3b2b8520ff21c5e3dcb6", md5);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
463 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
464
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
465 TEST(PamWriter, EndToEnd)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
466 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
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diff changeset
467 Orthanc::PamWriter w;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
468 unsigned int width = 256;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
469 unsigned int height = 256;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
470 unsigned int pitch = width * 2 + 16;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
471
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
472 std::vector<uint8_t> image(height * pitch);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
473
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
474 int v = 0;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
475 for (unsigned int y = 0; y < height; y++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
476 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
477 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
478 for (unsigned int x = 0; x < width; x++, p++, v++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
479 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
480 *p = v;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
481 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
482 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
483
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
484 Orthanc::ImageAccessor accessor;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
485 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
486
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
487 std::string s;
4311
cb9aef006229 turning IImageWriter into a pure interface
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4211
diff changeset
488 Orthanc::IImageWriter::WriteToMemory(w, s, accessor);
2699
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am@osimis.io
parents: 2447
diff changeset
489
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
490 {
4211
afad57ac30ef enforcing parameter "enforceAligned" in PamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
491 Orthanc::PamReader r(true);
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
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diff changeset
492 r.ReadFromMemory(s);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
493
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
494 ASSERT_EQ(r.GetFormat(), Orthanc::PixelFormat_Grayscale16);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
495 ASSERT_EQ(r.GetWidth(), width);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
496 ASSERT_EQ(r.GetHeight(), height);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
497
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
498 v = 0;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
499 for (unsigned int y = 0; y < height; y++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
500 {
2707
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
501 const uint16_t *p = reinterpret_cast<const uint16_t*>
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
502 ((const uint8_t*) r.GetConstBuffer() + y * r.GetPitch());
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
503 ASSERT_EQ(p, r.GetConstRow(y));
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
504 for (unsigned int x = 0; x < width; x++, p++, v++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
505 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
506 ASSERT_EQ(v, *p);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
507 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
508 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
509 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
510
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
511 {
3834
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
512 // true means "enforce alignment by using a temporary buffer"
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
513 Orthanc::PamReader r(true);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
514 r.ReadFromMemory(s);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
515
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
516 ASSERT_EQ(r.GetFormat(), Orthanc::PixelFormat_Grayscale16);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
517 ASSERT_EQ(r.GetWidth(), width);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
518 ASSERT_EQ(r.GetHeight(), height);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
519
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
520 v = 0;
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
521 for (unsigned int y = 0; y < height; y++)
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
522 {
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
523 const uint16_t* p = reinterpret_cast<const uint16_t*>
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
524 ((const uint8_t*)r.GetConstBuffer() + y * r.GetPitch());
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
525 ASSERT_EQ(p, r.GetConstRow(y));
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
526 for (unsigned int x = 0; x < width; x++, p++, v++)
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
527 {
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
528 ASSERT_EQ(v, *p);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
529 }
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
530 }
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
531 }
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
532
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
533 #if ORTHANC_SANDBOXED != 1
3834
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
534 {
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
535 Orthanc::TemporaryFile tmp;
3181
6fd38327e777 Fix issue #130 (Orthanc failed to start when /tmp partition was full)
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 3060
diff changeset
536 tmp.Write(s);
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
537
4211
afad57ac30ef enforcing parameter "enforceAligned" in PamReader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4119
diff changeset
538 Orthanc::PamReader r2(true);
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
539 r2.ReadFromFile(tmp.GetPath());
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
540
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
541 ASSERT_EQ(r2.GetFormat(), Orthanc::PixelFormat_Grayscale16);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
542 ASSERT_EQ(r2.GetWidth(), width);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
543 ASSERT_EQ(r2.GetHeight(), height);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
544
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
545 v = 0;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
546 for (unsigned int y = 0; y < height; y++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
547 {
2707
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
548 const uint16_t *p = reinterpret_cast<const uint16_t*>
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
549 ((const uint8_t*) r2.GetConstBuffer() + y * r2.GetPitch());
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
550 ASSERT_EQ(p, r2.GetConstRow(y));
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
551 for (unsigned int x = 0; x < width; x++, p++, v++)
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
552 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
553 ASSERT_EQ(*p, v);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
554 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
555 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
556 }
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
557 #endif
3834
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
558
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
559 #if ORTHANC_SANDBOXED != 1
3834
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
560 {
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
561 Orthanc::TemporaryFile tmp;
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
562 tmp.Write(s);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
563
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
564 // true means "enforce alignment by using a temporary buffer"
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
565 Orthanc::PamReader r2(true);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
566 r2.ReadFromFile(tmp.GetPath());
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
567
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
568 ASSERT_EQ(r2.GetFormat(), Orthanc::PixelFormat_Grayscale16);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
569 ASSERT_EQ(r2.GetWidth(), width);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
570 ASSERT_EQ(r2.GetHeight(), height);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
571
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
572 v = 0;
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
573 for (unsigned int y = 0; y < height; y++)
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
574 {
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
575 const uint16_t* p = reinterpret_cast<const uint16_t*>
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
576 ((const uint8_t*)r2.GetConstBuffer() + y * r2.GetPitch());
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
577 ASSERT_EQ(p, r2.GetConstRow(y));
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
578 for (unsigned int x = 0; x < width; x++, p++, v++)
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
579 {
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
580 ASSERT_EQ(*p, v);
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
581 }
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
582 }
219de90c1f43 Added a flag to use an extra buffer in PamReader
Benjamin Golinvaux <bgo@osimis.io>
parents: 3640
diff changeset
583 }
4325
b96aedfa8cc1 unit tests now running in WebAssembly
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4311
diff changeset
584 #endif
2699
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
585 }
4642
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
586
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
587
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
588 TEST(PngWriter, Gray16Then8)
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
589 {
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
590 Orthanc::Image image16(Orthanc::PixelFormat_Grayscale16, 32, 32, false);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
591 Orthanc::Image image8(Orthanc::PixelFormat_Grayscale8, 32, 32, false);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
592
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
593 memset(image16.GetBuffer(), 0, image16.GetHeight() * image16.GetPitch());
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
594 memset(image8.GetBuffer(), 0, image8.GetHeight() * image8.GetPitch());
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
595
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
596 {
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
597 Orthanc::PamWriter w;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
598 std::string s;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
599 Orthanc::IImageWriter::WriteToMemory(w, s, image16);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
600 Orthanc::IImageWriter::WriteToMemory(w, s, image8); // No problem here
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
601 }
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
602
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
603 {
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
604 Orthanc::PamWriter w;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
605 std::string s;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
606 Orthanc::IImageWriter::WriteToMemory(w, s, image8);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
607 Orthanc::IImageWriter::WriteToMemory(w, s, image16); // No problem here
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
608 }
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
609
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
610 {
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
611 Orthanc::PngWriter w;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
612 std::string s;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
613 Orthanc::IImageWriter::WriteToMemory(w, s, image8);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
614 Orthanc::IImageWriter::WriteToMemory(w, s, image16); // No problem here
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
615 }
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
616
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
617 {
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
618 // The following call leads to "Invalid read of size 1" in Orthanc <= 1.9.2
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
619 Orthanc::PngWriter w;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
620 std::string s;
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
621 Orthanc::IImageWriter::WriteToMemory(w, s, image16);
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
622 Orthanc::IImageWriter::WriteToMemory(w, s, image8); // Problem here
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
623 }
69bbb4bd35cb PngWriter recreates a new libpng context for each encoding
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4437
diff changeset
624 }