Mercurial > hg > orthanc-stone

annotate UnitTestsSources/PixelTestPatternsTests.cpp @ 1327:4f8db2d202c8 broker

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OrthancSeriesProgressiveLoader now has two modes that can be selected at object creation : - progressive (will first load jpeg50, then jpeg90 then PAM) - non-progressive (will directly load PAM (uncompressed)) Please note that the slice loading order remains dynamic and depending upon the slice that the client code wishes to extract from the volume.
author Benjamin Golinvaux <bgo@osimis.io>
date Wed, 25 Mar 2020 14:34:27 +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