Mercurial > hg > orthanc-stone

annotate UnitTestsSources/PixelTestPatternsTests.cpp @ 1326:55166e57a77c broker

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author Benjamin Golinvaux <bgo@osimis.io>
date Tue, 24 Mar 2020 21:32:35 +0100
parents 8a0a62189f46
children 30deba7bc8e2
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1 /**
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2 * Stone of Orthanc
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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) 2017-2020 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 Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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21 #include <Core/Images/Image.h>
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22 #include <Core/Images/PngWriter.h>
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23 #include <Framework/Toolbox/PixelTestPatterns.h>
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24
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25 #include <boost/chrono.hpp>
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26 #include <boost/lexical_cast.hpp>
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27
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28 #include "gtest/gtest.h"
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29
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30 #include "stdint.h"
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31
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32 #include <cmath>
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33
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34 /* Autogenerated from prout.png */
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35 static const unsigned char bin2c_SimpleRedBlueHGradient_png[391] = "\211PNG\15\12\32\12\0\0\0\15IHDR\0\0\0\200\0\0\0\200\10\6\0\0\0\303>a\313\0\0\1MIDATx\234\355\322\1\15\3000\0\303\260~\3741o\7\342X\12\203|o{wgev\26Z\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p\15\200k\0\\\3\340\32\0\327\0\270\6\3005\0\256\1p?\314\262\201\3760\355r\262\0\0\0\0IEND\256B`\202";
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36
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37 TEST(PixelTestPatterns, SimpleRedHGradient)
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38 {
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39 std::unique_ptr<Orthanc::Image> texture;
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40
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41 texture.reset(new Orthanc::Image(
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42 Orthanc::PixelFormat_RGBA32,
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43 128,
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44 128,
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45 /*forceMinimalPitch*/false));
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46
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47 Orthanc::ImageAccessor target;
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48 texture->GetWriteableAccessor(target);
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49
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50 OrthancStone::PixelTestPatterns::fillWithHGradient(target,255,0,0,0,0,255);
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51
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52 Orthanc::PngWriter writer;
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53 #if 0
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54 writer.WriteToFile("SimpleRedBlueHGradient.png", *texture);
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55 #else
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56 std::string contents;
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57 writer.WriteToMemory(contents, *texture);
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58
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59 ASSERT_EQ(1u, sizeof(unsigned char));
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60 ASSERT_EQ(391u, sizeof(bin2c_SimpleRedBlueHGradient_png));
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61 ASSERT_EQ(390u, contents.size());
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62
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63 char* resultPngBytes = &(contents[0]);
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64
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65 int result = memcmp(resultPngBytes, bin2c_SimpleRedBlueHGradient_png, 390);
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66 ASSERT_EQ(0, result);
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67 #endif
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68 }
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69
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70 static const unsigned char bin2c_SimpleRedBlueVGradient_png[400] = "\211PNG\15\12\32\12\0\0\0\15IHDR\0\0\0\200\0\0\0\200\10\6\0\0\0\303>a\313\0\0\1VIDATx\234\355\322A\21\3000\14\300\260t7\376\220\327\301\310\303\22\2?|\356\314\35\262\336o\236\355\6\26\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\14\20g\2008\3\304\31 \316\0q\6\2103@\234\1\342\316\231\357nG\260\347\7\221\255\203\367~A)\36\0\0\0\0IEND\256B`\202";
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71
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72
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73 TEST(PixelTestPatterns, SimpleRedBlueVGradient)
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74 {
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75 std::unique_ptr<Orthanc::Image> texture;
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76
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77 texture.reset(new Orthanc::Image(
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78 Orthanc::PixelFormat_RGBA32,
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79 128,
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80 128,
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81 /*forceMinimalPitch*/false));
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82
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83 Orthanc::ImageAccessor target;
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84 texture->GetWriteableAccessor(target);
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85
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86 OrthancStone::PixelTestPatterns::fillWithVGradient(target, 255, 0, 0, 0, 0, 255);
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87
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88 Orthanc::PngWriter writer;
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89 #if 0
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90 writer.WriteToFile("SimpleRedBlueVGradient.png", *texture);
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91 #else
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92 std::string contents;
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93 writer.WriteToMemory(contents, *texture);
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94
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95 ASSERT_EQ(1u, sizeof(unsigned char));
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96 ASSERT_EQ(400u, sizeof(bin2c_SimpleRedBlueVGradient_png));
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97 ASSERT_EQ(399u, contents.size());
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98
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99 char* resultPngBytes = &(contents[0]);
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100
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101 int result = memcmp(resultPngBytes, bin2c_SimpleRedBlueVGradient_png, 399);
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102 ASSERT_EQ(0, result);
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103 #endif
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104 }
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105
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106
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107 /* Autogenerated from MultiGradient.png */
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108 static const unsigned char bin2c_MultiGradient_png[774] = "\211PNG\15\12\32\12\0\0\0\15IHDR\0\0\1\0\0\0\0\200\10\6\0\0\0\344\265\267\12\0\0\2\314IDATx\234\355\325\301\11\3030\24\5\301/\242\376+6(E$ \314\354\30\337\215\364X\2573s\6\266\316\314\226\237\365\271}\5\227\255\331{\273\357s\373\374sY\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\25\0^\13\220\2559\347\354\231Q\337\317\372\303)\276\331Ys\377\26\256.\340\3673|\261}\373\3n{\360?\240>\200\347\351\376i\5\300V\0pz\0t\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0l\5\0W\0lz\0\276!\352\302\35+U\244b\0\0\0\0IEND\256B`\202";
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109
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110 TEST(PixelTestPatterns, MultiGradient)
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111 {
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112 std::unique_ptr<Orthanc::Image> texture;
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113
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114 const int CELLW = 64;
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115 const int CELLH = 64;
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116 const int NHCELLS = 4;
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117 const int NVCELLS = 2;
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118 const int NCELLS = NHCELLS * NVCELLS;
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119
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120 texture.reset(new Orthanc::Image(
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121 Orthanc::PixelFormat_RGBA32,
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122 NHCELLS * CELLW,
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123 NVCELLS * CELLH,
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124 /*forceMinimalPitch*/false));
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125
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126 // H:R->K, V:G->W, H:B->K
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127
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128 // R G B K C M Y W
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129 uint8_t startR[NCELLS] = {255,000,000,000,000,255,255,255};
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130 uint8_t startG[NCELLS] = {000,255,000,000,255,000,255,255};
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131 uint8_t startB[NCELLS] = {000,000,255,000,255,255,000,255};
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132
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133 // K W K W W K W K
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134 uint8_t eeendR[NCELLS] = {000,255,000,255,255,000,255,000};
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135 uint8_t eeendG[NCELLS] = {000,255,000,255,255,000,255,000 };
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136 uint8_t eeendB[NCELLS] = {000,255,000,255,255,000,255,000 };
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137
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138 // vertical?
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139 bool verticality[NCELLS] = { false,true,false,true,true,false,true,false };
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140
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141 for(size_t slot = 0; slot < NCELLS; ++slot)
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142 {
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143 int x0 = (slot % 4) * CELLW;
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144 bool vertical = (((slot / NHCELLS) % 2) == 0) ? (slot % 2 == 0) : (slot % 2 == 1);
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145 int y0 = static_cast<int>(slot / NHCELLS) * CELLH;
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146 Orthanc::ImageAccessor target;
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147 texture->GetRegion(target, x0, y0, CELLW, CELLH);
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148 if (vertical)
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149 OrthancStone::PixelTestPatterns::fillWithVGradient(target, startR[slot], startG[slot], startB[slot], eeendR[slot], eeendG[slot], eeendB[slot]);
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150 else
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151 OrthancStone::PixelTestPatterns::fillWithHGradient(target, startR[slot], startG[slot], startB[slot], eeendR[slot], eeendG[slot], eeendB[slot]);
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152 }
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153
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154 Orthanc::PngWriter writer;
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155 #if 0
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156 writer.WriteToFile("MultiGradient.png", *texture);
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157 #else
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158 std::string contents;
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159 writer.WriteToMemory(contents, *texture);
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160
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161 ASSERT_EQ(1u, sizeof(unsigned char));
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162 ASSERT_EQ(774u, sizeof(bin2c_MultiGradient_png));
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163 ASSERT_EQ(773u, contents.size());
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164
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165 char* resultPngBytes = &(contents[0]);
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166
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167 int result = memcmp(resultPngBytes, bin2c_MultiGradient_png, 773);
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168 ASSERT_EQ(0, result);
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169 #endif
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170 }
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171