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comparison OrthancStone/UnitTestsSources/PixelTestPatternsTests.cpp @ 1877:a2955abe4c2e

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skeleton for the RenderingPlugin
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 12 Jan 2022 08:23:38 +0100
parents UnitTestsSources/PixelTestPatternsTests.cpp@7053b8a0aaec
children 07964689cb0b
comparison
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1876:b1f510e601d2 1877:a2955abe4c2e
1 /**
2 * Stone of Orthanc
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2022 Osimis S.A., Belgium
6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
7 *
8 * This program is free software: you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation, either version 3 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
21 **/
22
23
24 #include "../Sources/Toolbox/PixelTestPatterns.h"
25
26 #include <Images/Image.h>
27 #include <Images/PngWriter.h>
28
29 #include <boost/chrono.hpp>
30 #include <boost/lexical_cast.hpp>
31
32 #include <gtest/gtest.h>
33 #include <stdint.h>
34 #include <cmath>
35
36 /* Autogenerated from prout.png */
37 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";
38
39 TEST(PixelTestPatterns, SimpleRedHGradient)
40 {
41 std::unique_ptr<Orthanc::Image> texture;
42
43 texture.reset(new Orthanc::Image(
44 Orthanc::PixelFormat_RGBA32,
45 128,
46 128,
47 /*forceMinimalPitch*/false));
48
49 Orthanc::ImageAccessor target;
50 texture->GetWriteableAccessor(target);
51
52 OrthancStone::PixelTestPatterns::fillWithHGradient(target,255,0,0,0,0,255);
53
54 Orthanc::PngWriter writer;
55 #if 0
56 Orthanc::IImageWriter::WriteToFile(writer, "SimpleRedBlueHGradient.png", *texture);
57 #else
58 std::string contents;
59 Orthanc::IImageWriter::WriteToMemory(writer, contents, *texture);
60
61 ASSERT_EQ(1u, sizeof(unsigned char));
62 ASSERT_EQ(391u, sizeof(bin2c_SimpleRedBlueHGradient_png));
63 ASSERT_EQ(390u, contents.size());
64
65 char* resultPngBytes = &(contents[0]);
66
67 int result = memcmp(resultPngBytes, bin2c_SimpleRedBlueHGradient_png, 390);
68 ASSERT_EQ(0, result);
69 #endif
70 }
71
72 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";
73
74
75 TEST(PixelTestPatterns, SimpleRedBlueVGradient)
76 {
77 std::unique_ptr<Orthanc::Image> texture;
78
79 texture.reset(new Orthanc::Image(
80 Orthanc::PixelFormat_RGBA32,
81 128,
82 128,
83 /*forceMinimalPitch*/false));
84
85 Orthanc::ImageAccessor target;
86 texture->GetWriteableAccessor(target);
87
88 OrthancStone::PixelTestPatterns::fillWithVGradient(target, 255, 0, 0, 0, 0, 255);
89
90 Orthanc::PngWriter writer;
91 #if 0
92 Orthanc::IImageWriter::WriteToFile(writer, "SimpleRedBlueVGradient.png", *texture);
93 #else
94 std::string contents;
95 Orthanc::IImageWriter::WriteToMemory(writer, contents, *texture);
96
97 ASSERT_EQ(1u, sizeof(unsigned char));
98 ASSERT_EQ(400u, sizeof(bin2c_SimpleRedBlueVGradient_png));
99 ASSERT_EQ(399u, contents.size());
100
101 char* resultPngBytes = &(contents[0]);
102
103 int result = memcmp(resultPngBytes, bin2c_SimpleRedBlueVGradient_png, 399);
104 ASSERT_EQ(0, result);
105 #endif
106 }
107
108
109 /* Autogenerated from MultiGradient.png */
110 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";
111
112 TEST(PixelTestPatterns, MultiGradient)
113 {
114 std::unique_ptr<Orthanc::Image> texture;
115
116 const int CELLW = 64;
117 const int CELLH = 64;
118 const int NHCELLS = 4;
119 const int NVCELLS = 2;
120 const int NCELLS = NHCELLS * NVCELLS;
121
122 texture.reset(new Orthanc::Image(
123 Orthanc::PixelFormat_RGBA32,
124 NHCELLS * CELLW,
125 NVCELLS * CELLH,
126 /*forceMinimalPitch*/false));
127
128 // H:R->K, V:G->W, H:B->K
129
130 // R G B K C M Y W
131 uint8_t startR[NCELLS] = {255,000,000,000,000,255,255,255};
132 uint8_t startG[NCELLS] = {000,255,000,000,255,000,255,255};
133 uint8_t startB[NCELLS] = {000,000,255,000,255,255,000,255};
134
135 // K W K W W K W K
136 uint8_t eeendR[NCELLS] = {000,255,000,255,255,000,255,000};
137 uint8_t eeendG[NCELLS] = {000,255,000,255,255,000,255,000 };
138 uint8_t eeendB[NCELLS] = {000,255,000,255,255,000,255,000 };
139
140 for(size_t slot = 0; slot < NCELLS; ++slot)
141 {
142 int x0 = (slot % 4) * CELLW;
143 bool vertical = (((slot / NHCELLS) % 2) == 0) ? (slot % 2 == 0) : (slot % 2 == 1);
144 int y0 = static_cast<int>(slot / NHCELLS) * CELLH;
145 Orthanc::ImageAccessor target;
146 texture->GetRegion(target, x0, y0, CELLW, CELLH);
147 if (vertical)
148 OrthancStone::PixelTestPatterns::fillWithVGradient(target, startR[slot], startG[slot], startB[slot], eeendR[slot], eeendG[slot], eeendB[slot]);
149 else
150 OrthancStone::PixelTestPatterns::fillWithHGradient(target, startR[slot], startG[slot], startB[slot], eeendR[slot], eeendG[slot], eeendB[slot]);
151 }
152
153 Orthanc::PngWriter writer;
154 #if 0
155 Orthanc::IImageWriter::WriteToFile(writer, "MultiGradient.png", *texture);
156 #else
157 std::string contents;
158 Orthanc::IImageWriter::WriteToMemory(writer, contents, *texture);
159
160 ASSERT_EQ(1u, sizeof(unsigned char));
161 ASSERT_EQ(774u, sizeof(bin2c_MultiGradient_png));
162 ASSERT_EQ(773u, contents.size());
163
164 char* resultPngBytes = &(contents[0]);
165
166 int result = memcmp(resultPngBytes, bin2c_MultiGradient_png, 773);
167 ASSERT_EQ(0, result);
168 #endif
169 }
170