annotate UnitTestsSources/ImageTests.cpp @ 3499:d8f7c3970e25

more tolerance in ImageProcessing::Set()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 23 Aug 2019 17:31:43 +0200
parents 6fd38327e777
children 94f4a18a79cc
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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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) 2017-2019 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU General Public License as
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9 * published by the Free Software Foundation, either version 3 of the
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10 * License, or (at your option) any later version.
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11 *
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12 * In addition, as a special exception, the copyright holders of this
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13 * program give permission to link the code of its release with the
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14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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15 * that use the same license as the "OpenSSL" library), and distribute
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16 * the linked executables. You must obey the GNU General Public License
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17 * in all respects for all of the code used other than "OpenSSL". If you
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18 * modify file(s) with this exception, you may extend this exception to
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19 * your version of the file(s), but you are not obligated to do so. If
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20 * you do not wish to do so, delete this exception statement from your
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21 * version. If you delete this exception statement from all source files
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22 * in the program, then also delete it here.
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23 *
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24 * This program is distributed in the hope that it will be useful, but
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25 * WITHOUT ANY WARRANTY; without even the implied warranty of
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26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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27 * General Public License for more details.
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28 *
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29 * You should have received a copy of the GNU General Public License
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30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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31 **/
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32
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33
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34 #include "PrecompiledHeadersUnitTests.h"
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35 #include "gtest/gtest.h"
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36
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37 #include "../Core/Images/Font.h"
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38 #include "../Core/Images/Image.h"
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39 #include "../Core/Images/ImageProcessing.h"
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40 #include "../Core/Images/JpegReader.h"
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41 #include "../Core/Images/JpegWriter.h"
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42 #include "../Core/Images/PngReader.h"
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43 #include "../Core/Images/PngWriter.h"
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44 #include "../Core/Images/PamReader.h"
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45 #include "../Core/Images/PamWriter.h"
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46 #include "../Core/SystemToolbox.h"
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47 #include "../Core/Toolbox.h"
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48 #include "../Core/TemporaryFile.h"
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49 #include "../OrthancServer/OrthancConfiguration.h" // For the FontRegistry
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50
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51 #include <stdint.h>
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52
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53
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54 TEST(PngWriter, ColorPattern)
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55 {
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56 Orthanc::PngWriter w;
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57 unsigned int width = 17;
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58 unsigned int height = 61;
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59 unsigned int pitch = width * 3;
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60
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61 std::vector<uint8_t> image(height * pitch);
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62 for (unsigned int y = 0; y < height; y++)
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63 {
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64 uint8_t *p = &image[0] + y * pitch;
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65 for (unsigned int x = 0; x < width; x++, p += 3)
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66 {
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67 p[0] = (y % 3 == 0) ? 255 : 0;
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68 p[1] = (y % 3 == 1) ? 255 : 0;
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69 p[2] = (y % 3 == 2) ? 255 : 0;
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70 }
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71 }
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72
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73 Orthanc::ImageAccessor accessor;
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74 accessor.AssignReadOnly(Orthanc::PixelFormat_RGB24, width, height, pitch, &image[0]);
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75
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76 w.WriteToFile("UnitTestsResults/ColorPattern.png", accessor);
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77
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78 std::string f, md5;
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79 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/ColorPattern.png");
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80 Orthanc::Toolbox::ComputeMD5(md5, f);
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81 ASSERT_EQ("604e785f53c99cae6ea4584870b2c41d", md5);
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82 }
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83
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84 TEST(PngWriter, Gray8Pattern)
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85 {
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86 Orthanc::PngWriter w;
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87 int width = 17;
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88 int height = 256;
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89 int pitch = width;
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90
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91 std::vector<uint8_t> image(height * pitch);
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92 for (int y = 0; y < height; y++)
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93 {
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94 uint8_t *p = &image[0] + y * pitch;
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95 for (int x = 0; x < width; x++, p++)
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96 {
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97 *p = y;
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98 }
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99 }
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100
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101 Orthanc::ImageAccessor accessor;
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102 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale8, width, height, pitch, &image[0]);
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103
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104 w.WriteToFile("UnitTestsResults/Gray8Pattern.png", accessor);
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105
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106 std::string f, md5;
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107 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray8Pattern.png");
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108 Orthanc::Toolbox::ComputeMD5(md5, f);
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109 ASSERT_EQ("5a9b98bea3d0a6d983980cc38bfbcdb3", md5);
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110 }
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111
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112 TEST(PngWriter, Gray16Pattern)
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113 {
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114 Orthanc::PngWriter w;
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115 int width = 256;
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116 int height = 256;
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117 int pitch = width * 2 + 16;
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118
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119 std::vector<uint8_t> image(height * pitch);
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120
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121 int v = 0;
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122 for (int y = 0; y < height; y++)
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123 {
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124 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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125 for (int x = 0; x < width; x++, p++, v++)
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126 {
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127 *p = v;
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128 }
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129 }
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130
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131 Orthanc::ImageAccessor accessor;
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132 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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133 w.WriteToFile("UnitTestsResults/Gray16Pattern.png", accessor);
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134
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135 std::string f, md5;
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136 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray16Pattern.png");
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137 Orthanc::Toolbox::ComputeMD5(md5, f);
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138 ASSERT_EQ("0785866a08bf0a02d2eeff87f658571c", md5);
368
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139 }
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140
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diff changeset
141 TEST(PngWriter, EndToEnd)
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142 {
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143 Orthanc::PngWriter w;
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144 unsigned int width = 256;
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145 unsigned int height = 256;
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146 unsigned int pitch = width * 2 + 16;
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147
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148 std::vector<uint8_t> image(height * pitch);
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149
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diff changeset
150 int v = 0;
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151 for (unsigned int y = 0; y < height; y++)
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152 {
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153 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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154 for (unsigned int x = 0; x < width; x++, p++, v++)
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155 {
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156 *p = v;
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157 }
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158 }
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159
1916
5bcf721bde4f IImageWriter
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160 Orthanc::ImageAccessor accessor;
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161 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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162
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163 std::string s;
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5bcf721bde4f IImageWriter
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164 w.WriteToMemory(s, accessor);
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165
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166 {
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diff changeset
167 Orthanc::PngReader r;
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168 r.ReadFromMemory(s);
455
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169
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170 ASSERT_EQ(r.GetFormat(), Orthanc::PixelFormat_Grayscale16);
709
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171 ASSERT_EQ(r.GetWidth(), width);
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172 ASSERT_EQ(r.GetHeight(), height);
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173
709
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diff changeset
174 v = 0;
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175 for (unsigned int y = 0; y < height; y++)
709
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parents: 639
diff changeset
176 {
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37adac56017a ImageAccessor abstraction
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177 const uint16_t *p = reinterpret_cast<const uint16_t*>((const uint8_t*) r.GetConstBuffer() + y * r.GetPitch());
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178 ASSERT_EQ(p, r.GetConstRow(y));
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179 for (unsigned int x = 0; x < width; x++, p++, v++)
709
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180 {
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181 ASSERT_EQ(*p, v);
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182 }
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183 }
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184 }
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185
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diff changeset
186 {
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diff changeset
187 Orthanc::TemporaryFile tmp;
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6fd38327e777 Fix issue #130 (Orthanc failed to start when /tmp partition was full)
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diff changeset
188 tmp.Write(s);
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diff changeset
189
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diff changeset
190 Orthanc::PngReader r2;
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191 r2.ReadFromFile(tmp.GetPath());
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diff changeset
192
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193 ASSERT_EQ(r2.GetFormat(), Orthanc::PixelFormat_Grayscale16);
709
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194 ASSERT_EQ(r2.GetWidth(), width);
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195 ASSERT_EQ(r2.GetHeight(), height);
710
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diff changeset
196
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diff changeset
197 v = 0;
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198 for (unsigned int y = 0; y < height; y++)
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diff changeset
199 {
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200 const uint16_t *p = reinterpret_cast<const uint16_t*>((const uint8_t*) r2.GetConstBuffer() + y * r2.GetPitch());
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201 ASSERT_EQ(p, r2.GetConstRow(y));
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diff changeset
202 for (unsigned int x = 0; x < width; x++, p++, v++)
709
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diff changeset
203 {
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diff changeset
204 ASSERT_EQ(*p, v);
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diff changeset
205 }
455
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diff changeset
206 }
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diff changeset
207 }
238a0c99ced2 PNG reader
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diff changeset
208 }
1602
292bce3f54ed JpegWriter
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diff changeset
209
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
210
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
211
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
212
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
213 TEST(JpegWriter, Basic)
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diff changeset
214 {
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diff changeset
215 std::string s;
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diff changeset
216
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diff changeset
217 {
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diff changeset
218 Orthanc::Image img(Orthanc::PixelFormat_Grayscale8, 16, 16, false);
1604
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diff changeset
219 for (unsigned int y = 0, value = 0; y < img.GetHeight(); y++)
1602
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parents: 1492
diff changeset
220 {
1608
adc6a5704cdb OrthancPluginConvertPixelFormat
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diff changeset
221 uint8_t* p = reinterpret_cast<uint8_t*>(img.GetRow(y));
1604
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diff changeset
222 for (unsigned int x = 0; x < img.GetWidth(); x++, p++)
1f5d6a2f9638 JpegReader
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diff changeset
223 {
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diff changeset
224 *p = value++;
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diff changeset
225 }
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
226 }
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
227
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
228 Orthanc::JpegWriter w;
1608
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diff changeset
229 w.WriteToFile("UnitTestsResults/hello.jpg", img);
1604
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diff changeset
230
1608
adc6a5704cdb OrthancPluginConvertPixelFormat
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diff changeset
231 w.WriteToMemory(s, img);
2140
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diff changeset
232 Orthanc::SystemToolbox::WriteFile(s, "UnitTestsResults/hello2.jpg");
1604
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diff changeset
233
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
234 std::string t;
2140
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parents: 2107
diff changeset
235 Orthanc::SystemToolbox::ReadFile(t, "UnitTestsResults/hello.jpg");
1604
1f5d6a2f9638 JpegReader
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diff changeset
236 ASSERT_EQ(s.size(), t.size());
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
237 ASSERT_EQ(0, memcmp(s.c_str(), t.c_str(), s.size()));
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
238 }
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
239
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
240 {
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
241 Orthanc::JpegReader r1, r2;
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
242 r1.ReadFromFile("UnitTestsResults/hello.jpg");
1970
a1c1c606ce98 fix warnings
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diff changeset
243 ASSERT_EQ(16u, r1.GetWidth());
a1c1c606ce98 fix warnings
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
244 ASSERT_EQ(16u, r1.GetHeight());
1604
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diff changeset
245
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
246 r2.ReadFromMemory(s);
1970
a1c1c606ce98 fix warnings
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1916
diff changeset
247 ASSERT_EQ(16u, r2.GetWidth());
a1c1c606ce98 fix warnings
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parents: 1916
diff changeset
248 ASSERT_EQ(16u, r2.GetHeight());
1604
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diff changeset
249
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
250 for (unsigned int y = 0; y < r1.GetHeight(); y++)
1f5d6a2f9638 JpegReader
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diff changeset
251 {
1f5d6a2f9638 JpegReader
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diff changeset
252 const uint8_t* p1 = reinterpret_cast<const uint8_t*>(r1.GetConstRow(y));
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diff changeset
253 const uint8_t* p2 = reinterpret_cast<const uint8_t*>(r2.GetConstRow(y));
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
254 for (unsigned int x = 0; x < r1.GetWidth(); x++)
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diff changeset
255 {
1f5d6a2f9638 JpegReader
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diff changeset
256 ASSERT_EQ(*p1, *p2);
1f5d6a2f9638 JpegReader
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parents: 1602
diff changeset
257 }
1602
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
258 }
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
259 }
292bce3f54ed JpegWriter
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parents: 1492
diff changeset
260 }
1610
2dff2bdffdb8 font support within Orthanc
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parents: 1608
diff changeset
261
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
262
2dff2bdffdb8 font support within Orthanc
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parents: 1608
diff changeset
263 TEST(Font, Basic)
2dff2bdffdb8 font support within Orthanc
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parents: 1608
diff changeset
264 {
2107
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parents: 1970
diff changeset
265 Orthanc::Image s(Orthanc::PixelFormat_RGB24, 640, 480, false);
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diff changeset
266 memset(s.GetBuffer(), 0, s.GetPitch() * s.GetHeight());
2dff2bdffdb8 font support within Orthanc
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parents: 1608
diff changeset
267
2940
4767d36679ed refactoring access to Orthanc configuration
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parents: 2707
diff changeset
268 {
4767d36679ed refactoring access to Orthanc configuration
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parents: 2707
diff changeset
269 Orthanc::OrthancConfiguration::ReaderLock lock;
4767d36679ed refactoring access to Orthanc configuration
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parents: 2707
diff changeset
270 ASSERT_GE(1u, lock.GetConfiguration().GetFontRegistry().GetSize());
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parents: 2707
diff changeset
271 lock.GetConfiguration().GetFontRegistry().GetFont(0).Draw
4767d36679ed refactoring access to Orthanc configuration
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parents: 2707
diff changeset
272 (s, "Hello world É\n\rComment ça va ?\nq", 50, 60, 255, 0, 0);
4767d36679ed refactoring access to Orthanc configuration
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parents: 2707
diff changeset
273 }
1610
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diff changeset
274
2dff2bdffdb8 font support within Orthanc
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1608
diff changeset
275 Orthanc::PngWriter w;
2dff2bdffdb8 font support within Orthanc
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parents: 1608
diff changeset
276 w.WriteToFile("UnitTestsResults/font.png", s);
2dff2bdffdb8 font support within Orthanc
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parents: 1608
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277 }
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278
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279 TEST(PamWriter, ColorPattern)
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280 {
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281 Orthanc::PamWriter w;
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282 unsigned int width = 17;
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283 unsigned int height = 61;
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284 unsigned int pitch = width * 3;
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285
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286 std::vector<uint8_t> image(height * pitch);
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287 for (unsigned int y = 0; y < height; y++)
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288 {
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289 uint8_t *p = &image[0] + y * pitch;
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290 for (unsigned int x = 0; x < width; x++, p += 3)
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291 {
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292 p[0] = (y % 3 == 0) ? 255 : 0;
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293 p[1] = (y % 3 == 1) ? 255 : 0;
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294 p[2] = (y % 3 == 2) ? 255 : 0;
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295 }
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296 }
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297
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298 Orthanc::ImageAccessor accessor;
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299 accessor.AssignReadOnly(Orthanc::PixelFormat_RGB24, width, height, pitch, &image[0]);
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300
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301 w.WriteToFile("UnitTestsResults/ColorPattern.pam", accessor);
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302
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303 std::string f, md5;
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304 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/ColorPattern.pam");
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305 Orthanc::Toolbox::ComputeMD5(md5, f);
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306 ASSERT_EQ("81a3441754e88969ebbe53e69891e841", md5);
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307 }
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308
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309 TEST(PamWriter, Gray8Pattern)
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310 {
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311 Orthanc::PamWriter w;
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312 int width = 17;
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313 int height = 256;
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314 int pitch = width;
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315
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316 std::vector<uint8_t> image(height * pitch);
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317 for (int y = 0; y < height; y++)
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318 {
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319 uint8_t *p = &image[0] + y * pitch;
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320 for (int x = 0; x < width; x++, p++)
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321 {
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322 *p = y;
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323 }
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324 }
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325
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326 Orthanc::ImageAccessor accessor;
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327 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale8, width, height, pitch, &image[0]);
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328
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329 w.WriteToFile("UnitTestsResults/Gray8Pattern.pam", accessor);
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330
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331 std::string f, md5;
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332 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray8Pattern.pam");
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333 Orthanc::Toolbox::ComputeMD5(md5, f);
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334 ASSERT_EQ("7873c408d26a9d11dd1c1de5e69cc0a3", md5);
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335 }
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336
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337 TEST(PamWriter, Gray16Pattern)
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338 {
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339 Orthanc::PamWriter w;
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340 int width = 256;
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341 int height = 256;
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342 int pitch = width * 2 + 16;
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343
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344 std::vector<uint8_t> image(height * pitch);
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345
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346 int v = 0;
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347 for (int y = 0; y < height; y++)
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348 {
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349 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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350 for (int x = 0; x < width; x++, p++, v++)
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351 {
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352 *p = v;
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353 }
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354 }
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355
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356 Orthanc::ImageAccessor accessor;
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357 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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358 w.WriteToFile("UnitTestsResults/Gray16Pattern.pam", accessor);
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359
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360 std::string f, md5;
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361 Orthanc::SystemToolbox::ReadFile(f, "UnitTestsResults/Gray16Pattern.pam");
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362 Orthanc::Toolbox::ComputeMD5(md5, f);
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363 ASSERT_EQ("b268772bf28f3b2b8520ff21c5e3dcb6", md5);
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364 }
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365
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366 TEST(PamWriter, EndToEnd)
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367 {
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368 Orthanc::PamWriter w;
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369 unsigned int width = 256;
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370 unsigned int height = 256;
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371 unsigned int pitch = width * 2 + 16;
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372
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373 std::vector<uint8_t> image(height * pitch);
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374
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375 int v = 0;
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376 for (unsigned int y = 0; y < height; y++)
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377 {
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378 uint16_t *p = reinterpret_cast<uint16_t*>(&image[0] + y * pitch);
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379 for (unsigned int x = 0; x < width; x++, p++, v++)
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380 {
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381 *p = v;
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382 }
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383 }
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384
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385 Orthanc::ImageAccessor accessor;
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386 accessor.AssignReadOnly(Orthanc::PixelFormat_Grayscale16, width, height, pitch, &image[0]);
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387
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388 std::string s;
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389 w.WriteToMemory(s, accessor);
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390
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391 {
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392 Orthanc::PamReader r;
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393 r.ReadFromMemory(s);
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394
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395 ASSERT_EQ(r.GetFormat(), Orthanc::PixelFormat_Grayscale16);
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396 ASSERT_EQ(r.GetWidth(), width);
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397 ASSERT_EQ(r.GetHeight(), height);
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398
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399 v = 0;
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400 for (unsigned int y = 0; y < height; y++)
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401 {
2707
38a3054b22ff improvement
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diff changeset
402 const uint16_t *p = reinterpret_cast<const uint16_t*>
38a3054b22ff improvement
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403 ((const uint8_t*) r.GetConstBuffer() + y * r.GetPitch());
2699
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am@osimis.io
parents: 2447
diff changeset
404 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
405 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
406 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
407 ASSERT_EQ(v, *p);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
408 }
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 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
413 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
414 tmp.Write(s);
2699
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am@osimis.io
parents: 2447
diff changeset
415
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
416 Orthanc::PamReader r2;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
417 r2.ReadFromFile(tmp.GetPath());
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
418
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
419 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
420 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
421 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
422
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
423 v = 0;
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
424 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
425 {
2707
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
426 const uint16_t *p = reinterpret_cast<const uint16_t*>
38a3054b22ff improvement
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2699
diff changeset
427 ((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
428 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
429 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
430 {
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
431 ASSERT_EQ(*p, v);
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
432 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
433 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
434 }
52217dc47a4e new image/pam MIME TYPE supported in /instances/../frames/../image-uint8... routes
am@osimis.io
parents: 2447
diff changeset
435 }