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| <a href="_image_loader_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2018 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a copy</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * of this software and associated documentation files (the "Software"), to</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * deal in the Software without restriction, including without limitation the</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * sell copies of the Software, and to permit persons to whom the Software is</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * furnished to do so, subject to the following conditions:</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * The above copyright notice and this permission notice shall be included in all</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef __UTILS_IMAGE_LOADER_H__</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define __UTILS_IMAGE_LOADER_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="_error_8h.xhtml">arm_compute/core/Error.h</a>"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="_i_tensor_8h.xhtml">arm_compute/core/ITensor.h</a>"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="_tensor_info_8h.xhtml">arm_compute/core/TensorInfo.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_types_8h.xhtml">arm_compute/core/Types.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="utils_2_utils_8h.xhtml">utils/Utils.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#pragma GCC diagnostic push</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#pragma GCC diagnostic ignored "-Wswitch-default"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "stb/stb_image.h"</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#pragma GCC diagnostic pop</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <cstdlib></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <memory></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">namespace </span>utils</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml"> 48</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml">IImageDataFeeder</a></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">virtual</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml#aa83bce0f78d159e993775ee2a1bdf116">~IImageDataFeeder</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">virtual</span> uint8_t <span class="keyword">get</span>() = 0;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml#a352ac249fbff257dddef6eb8792cd648">get_row</a>(uint8_t *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>, <span class="keywordtype">size_t</span> row_size) = 0;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> };</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml"> 63</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml">FileImageFeeder</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml">IImageDataFeeder</a></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> {</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#a72f5e7f7f675855cd757c284c3767b0f"> 70</a></span>  <a class="code" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#a72f5e7f7f675855cd757c284c3767b0f">FileImageFeeder</a>(std::ifstream &fs)</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  : _fs(fs)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// Inherited overridden methods</span></div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#a7c390fc2fcfbbd7af032f03d0750d494"> 75</a></span>  uint8_t <span class="keyword">get</span>() <span class="keyword">override</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  {</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> _fs.get();</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684"> 79</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684">get_row</a>(uint8_t *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>, <span class="keywordtype">size_t</span> row_size)<span class="keyword"> override</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(dst == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  _fs.read(reinterpret_cast<std::fstream::char_type *>(dst), row_size);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  std::ifstream &_fs;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> };</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml"> 89</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml">IImageDataFeeder</a></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#a364ebbb0c2f56d789b5bf14308784282"> 96</a></span>  <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#a364ebbb0c2f56d789b5bf14308784282">MemoryImageFeeder</a>(<span class="keyword">const</span> uint8_t *data)</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  : _data(data)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  }</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a>(<a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &operator=(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &operator=(<a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">MemoryImageFeeder</a> &&) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// Inherited overridden methods</span></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#a7c390fc2fcfbbd7af032f03d0750d494"> 109</a></span>  uint8_t <span class="keyword">get</span>() <span class="keyword">override</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> *_data++;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684"> 113</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684">get_row</a>(uint8_t *<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>, <span class="keywordtype">size_t</span> row_size)<span class="keyword"> override</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(dst == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  memcpy(dst, _data, row_size);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  _data += row_size;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> uint8_t *_data;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> };</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml"> 125</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> {</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a76b531ca14f333b04c1d97042dd73c16"> 129</a></span>  <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a76b531ca14f333b04c1d97042dd73c16">IImageLoader</a>()</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  : _feeder(nullptr), _width(0), _height(0)</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  {</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">virtual</span> ~<a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7f0f3e5dd09a150b2cc221c01804d1a7"> 136</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7f0f3e5dd09a150b2cc221c01804d1a7">width</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> _width;</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#adc7679009b582b99d859c0edfc35aa4a"> 141</a></span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#adc7679009b582b99d859c0edfc35aa4a">height</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> _height;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> is_open() = 0;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> open(<span class="keyword">const</span> std::string &filename) = 0;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> close() = 0;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a283b961e6ca7b117b106c8710c7cfe81"> 160</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a283b961e6ca7b117b106c8710c7cfe81">init_image</a>(T &image, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">Format</a> format)</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  {</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(!is_open());</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(format != <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">Format::RGB888</a> && format != <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">Format::U8</a>);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">// Use the size of the input image</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> image_info(_width, _height, format);</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  image.allocator()->init(image_info);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00176"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402"> 176</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">fill_image</a>(T &image)</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(!is_open());</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(image.info()->dimension(0) != _width || image.info()->dimension(1) != _height);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(&image, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">Format::U8</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">Format::RGB888</a>);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(_feeder.get() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Map buffer if creating a CLTensor/GCTensor</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="namespacearm__compute_1_1utils.xhtml#a9c3303817ba653b5d1e78efb88d02bcf">map</a>(image, <span class="keyword">true</span>);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// Validate feeding data</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  validate_info(image.info());</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">switch</span>(image.info()->format())</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  {</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">Format::U8</a>:</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  {</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// We need to convert the data from RGB to grayscale:</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="comment">// Iterate through every pixel of the image</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> window;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _width, 1));</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _height, 1));</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>(&image, window);</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> red = 0;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> green = 0;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> blue = 0;</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(window, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> & <span class="keywordtype">id</span>)</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  {</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  red = _feeder->get();</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  green = _feeder->get();</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  blue = _feeder->get();</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  *out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() = 0.2126f * red + 0.7152f * green + 0.0722f * blue;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  },</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">Format::RGB888</a>:</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  {</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="comment">// There is no format conversion needed: we can simply copy the content of the input file to the image one row at the time.</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Create a vertical window to iterate through the image's rows:</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> window;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _height, 1));</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>(&image, window);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">size_t</span> row_size = _width * image.info()->element_size();</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(window, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> & <span class="keywordtype">id</span>)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  {</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  _feeder->get_row(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>(), row_size);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  },</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Unsupported format"</span>);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="comment">// Unmap buffer if creating a CLTensor/GCTensor</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <a class="code" href="namespacearm__compute_1_1utils.xhtml#a4ff2134cb88cb5a27120cddb98b59774">unmap</a>(image);</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::ifstream::failure &e)</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  {</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Loading image file: %s"</span>, e.what());</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  }</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div><div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7c3f70e1caee95bb95c62346e130e5ab"> 256</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7c3f70e1caee95bb95c62346e130e5ab">fill_planar_tensor</a>(T &tensor, <span class="keywordtype">bool</span> bgr = <span class="keyword">false</span>)</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(!is_open());</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="_validate_8h.xhtml#aadf5c9cff86327b96d88d04649d9715e">ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN</a>(&tensor, 1, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">DataType::U8</a>, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>);</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keyword">const</span> <a class="code" href="namespacearm__compute.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0">DataLayout</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a786677cbfb3f5677b4d84f3056eb08db">data_layout</a> = tensor.info()->data_layout();</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_tensor_shape.xhtml">TensorShape</a> tensor_shape = tensor.info()->tensor_shape();</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(tensor_shape);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor_shape[<a class="code" href="namespacearm__compute.xhtml#a46e938020a3ac8c926d0590b7fe957db">get_data_layout_dimension_index</a>(data_layout, <a class="code" href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02a49da85b69bc6285eeee286ca49fa7195">DataLayoutDimension::WIDTH</a>)] != _width);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor_shape[<a class="code" href="namespacearm__compute.xhtml#a46e938020a3ac8c926d0590b7fe957db">get_data_layout_dimension_index</a>(data_layout, <a class="code" href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02ad770ba3ce18fa409965dfdf5e7c348e6">DataLayoutDimension::HEIGHT</a>)] != _height);</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(tensor_shape[<a class="code" href="namespacearm__compute.xhtml#a46e938020a3ac8c926d0590b7fe957db">get_data_layout_dimension_index</a>(data_layout, <a class="code" href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02af52e9c50a060add65a035429b2a22229">DataLayoutDimension::CHANNEL</a>)] != 3);</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(_feeder.get() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  {</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// Map buffer if creating a CLTensor</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="namespacearm__compute_1_1utils.xhtml#a9c3303817ba653b5d1e78efb88d02bcf">map</a>(tensor, <span class="keyword">true</span>);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// Validate feeding data</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  validate_info(tensor.info());</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// Stride across channels</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">size_t</span> stride_z = 0;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// Iterate through every pixel of the image</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> window;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span>(data_layout == <a class="code" href="namespacearm__compute.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0a6b99f356fe3b30a2a850b5ea897c289f">DataLayout::NCHW</a>)</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  {</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _width, 1));</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _height, 1));</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#a893d17b56b9abc4423ce26e9a24ac5dc">Window::DimZ</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, 1, 1));</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  stride_z = tensor.info()->strides_in_bytes()[2];</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  {</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">Window::DimX</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, 1, 1));</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">Window::DimY</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _width, 1));</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  window.<a class="code" href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">set</a>(<a class="code" href="classarm__compute_1_1_window.xhtml#a893d17b56b9abc4423ce26e9a24ac5dc">Window::DimZ</a>, <a class="code" href="classarm__compute_1_1_window_1_1_dimension.xhtml">Window::Dimension</a>(0, _height, 1));</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  stride_z = tensor.info()->strides_in_bytes()[0];</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>(&tensor, window);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> red = 0;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> green = 0;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> blue = 0;</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(window, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> & <span class="keywordtype">id</span>)</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  {</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  red = _feeder->get();</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  green = _feeder->get();</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  blue = _feeder->get();</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">switch</span>(tensor.info()->data_type())</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  {</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">DataType::U8</a>:</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  {</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  *(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 0 * stride_z) = bgr ? blue : red;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  *(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 1 * stride_z) = green;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  *(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 2 * stride_z) = bgr ? red : blue;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  }</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">DataType::F32</a>:</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  {</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">float</span> *<span class="keyword">></span>(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 0 * stride_z) = static_cast<float>(bgr ? blue : red);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">float</span> *<span class="keyword">></span>(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 1 * stride_z) = static_cast<float>(green);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  *<span class="keyword">reinterpret_cast<</span><span class="keywordtype">float</span> *<span class="keyword">></span>(out.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() + 2 * stride_z) = static_cast<float>(bgr ? red : blue);</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  {</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Unsupported data type"</span>);</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  },</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">out</a>);</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="comment">// Unmap buffer if creating a CLTensor</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="namespacearm__compute_1_1utils.xhtml#a4ff2134cb88cb5a27120cddb98b59774">unmap</a>(tensor);</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::ifstream::failure &e)</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  {</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Loading image file: %s"</span>, e.what());</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> validate_info(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *tensor_info)</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  {</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  }</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  std::unique_ptr<IImageDataFeeder> _feeder;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _width;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _height;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> };</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div><div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml"> 357</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml">PPMLoader</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> {</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a49afa04c8a5fd9ead48e07440b37294c"> 361</a></span>  <a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a49afa04c8a5fd9ead48e07440b37294c">PPMLoader</a>()</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  : <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a>(), _fs()</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  {</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00367"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874"> 367</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874">is_open</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">return</span> _fs.is_open();</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div><div class="line"><a name="l00371"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab23b23a466d459ecbad7d046bb085324"> 371</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab23b23a466d459ecbad7d046bb085324">open</a>(<span class="keyword">const</span> std::string &filename)<span class="keyword"> override</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(is_open());</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">try</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  {</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  _fs.exceptions(std::ifstream::failbit | std::ifstream::badbit);</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  _fs.open(filename, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#ad366eaa4cf2d106037d91c30795a5c76">std::ios::in</a> | std::ios::binary);</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> max_val = 0;</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  std::tie(_width, _height, max_val) = <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">parse_ppm_header</a>(_fs);</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <a class="code" href="_error_8h.xhtml#a5bbdcf574d3f5e412fa6a1117911e67b">ARM_COMPUTE_ERROR_ON_MSG</a>(max_val >= 256, <span class="stringliteral">"2 bytes per colour channel not supported in file %s"</span>,</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  filename.c_str());</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  _feeder = support::cpp14::make_unique<FileImageFeeder>(_fs);</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">catch</span>(std::runtime_error &e)</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  {</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Accessing %s: %s"</span>, filename.c_str(), e.what());</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  }</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div><div class="line"><a name="l00392"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886"> 392</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886">close</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span>(is_open())</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  {</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  _fs.close();</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  _feeder = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(is_open());</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="keyword">protected</span>:</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordtype">void</span> validate_info(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml">ITensorInfo</a> *tensor_info)<span class="keyword"> override</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="comment">// Check if the file is large enough to fill the image</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> current_position = _fs.tellg();</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  _fs.seekg(0, std::ios_base::end);</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> end_position = _fs.tellg();</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  _fs.seekg(current_position, std::ios_base::beg);</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> </div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <a class="code" href="_error_8h.xhtml#a5bbdcf574d3f5e412fa6a1117911e67b">ARM_COMPUTE_ERROR_ON_MSG</a>((end_position - current_position) < tensor_info-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a7c66505457d00ece3aa4b34cab80757d">tensor_shape</a>().<a class="code" href="classarm__compute_1_1_tensor_shape.xhtml#a0fdcb923dfd4c74858cc2bc326321efb">total_size</a>(),</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="stringliteral">"Not enough data in file"</span>);</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(end_position);</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  std::ifstream _fs;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> };</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00422"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml"> 422</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml">JPEGLoader</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> {</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">struct </span>malloc_deleter</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  {</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordtype">void</span> operator()(uint8_t *p)<span class="keyword"> const</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  free(p);</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  }</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  };</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#aaeaba79f8d6db5662a2add16348ea2a3"> 436</a></span>  <a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#aaeaba79f8d6db5662a2add16348ea2a3">JPEGLoader</a>()</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  : <a class="code" href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">IImageLoader</a>(), _is_loaded(false), _data(nullptr)</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  {</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  }</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00442"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874"> 442</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874">is_open</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">return</span> _is_loaded;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div><div class="line"><a name="l00446"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab23b23a466d459ecbad7d046bb085324"> 446</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab23b23a466d459ecbad7d046bb085324">open</a>(<span class="keyword">const</span> std::string &filename)<span class="keyword"> override</span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">int</span> bpp, width, height;</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  uint8_t *rgb_image = stbi_load(filename.c_str(), &width, &height, &bpp, 3);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">if</span>(rgb_image == NULL)</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  {</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a>(<span class="stringliteral">"Accessing %s failed"</span>, filename.c_str());</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  {</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  _width = width;</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  _height = height;</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  _data = std::unique_ptr<uint8_t, malloc_deleter>(rgb_image);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  _is_loaded = <span class="keyword">true</span>;</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  _feeder = support::cpp14::make_unique<MemoryImageFeeder>(_data.get());</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  }</div><div class="line"><a name="l00463"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886"> 463</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886">close</a>()<span class="keyword"> override</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">if</span>(is_open())</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  {</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  _width = 0;</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  _height = 0;</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  release();</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(is_open());</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div><div class="line"><a name="l00474"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a23b477d0e2d399f75d585d154c346591"> 474</a></span>  <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a23b477d0e2d399f75d585d154c346591">release</a>()</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  {</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keywordflow">if</span>(_is_loaded)</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  {</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  _data.reset();</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  _is_loaded = <span class="keyword">false</span>;</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  _feeder = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  }</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordtype">bool</span> _is_loaded;</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  std::unique_ptr<uint8_t, malloc_deleter> _data;</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span> };</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div><div class="line"><a name="l00490"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml"> 490</a></span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml">ImageLoaderFactory</a> final</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span> {</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml#ada8c92fe057e34525e7f8c4e8e422179"> 499</a></span>  <span class="keyword">static</span> std::unique_ptr<IImageLoader> <a class="code" href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml#ada8c92fe057e34525e7f8c4e8e422179">create</a>(<span class="keyword">const</span> std::string &filename)</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  {</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0">ImageType</a> type = <a class="code" href="namespacearm__compute_1_1utils.xhtml#a779702024b509e6797b2d526d382cf65">arm_compute::utils::get_image_type_from_file</a>(filename);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">switch</span>(type)</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  {</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f">ImageType::PPM</a>:</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">return</span> support::cpp14::make_unique<PPMLoader>();</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6">ImageType::JPEG</a>:</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">return</span> support::cpp14::make_unique<JPEGLoader>();</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">case</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3">ImageType::UNKNOWN</a>:</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  }</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  }</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> };</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> } <span class="comment">// namespace utils</span></div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> } <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="preprocessor">#endif </span><span class="comment">/* __UTILS_IMAGE_LOADER_H__*/</span><span class="preprocessor"></span></div><div class="ttc" id="_error_8h_xhtml_a05b19c75afe9c24200a62b9724734bbd"><div class="ttname"><a href="_error_8h.xhtml#a05b19c75afe9c24200a62b9724734bbd">ARM_COMPUTE_ERROR</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR(...)</div><div class="ttdoc">Print the given message then throw an std::runtime_error. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00261">Error.h:261</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_data_feeder_xhtml_a352ac249fbff257dddef6eb8792cd648"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml#a352ac249fbff257dddef6eb8792cd648">arm_compute::utils::IImageDataFeeder::get_row</a></div><div class="ttdeci">virtual void get_row(uint8_t *dst, size_t row_size)=0</div><div class="ttdoc">Feed a whole row to a destination pointer. </div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a7008bca493d69ea65f12e0940f3a6886"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886">arm_compute::utils::PPMLoader::close</a></div><div class="ttdeci">void close() override</div><div class="ttdoc">Closes an image file. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00392">ImageLoader.h:392</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml">arm_compute::utils::JPEGLoader</a></div><div class="ttdoc">Class to load the content of a JPEG file into an Image. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00422">ImageLoader.h:422</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_tensor_shape_xhtml"><div class="ttname"><a href="classarm__compute_1_1_tensor_shape.xhtml">arm_compute::TensorShape</a></div><div class="ttdoc">Shape of a tensor. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_shape_8h_source.xhtml#l00039">TensorShape.h:39</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_memory_image_feeder_xhtml_a364ebbb0c2f56d789b5bf14308784282"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#a364ebbb0c2f56d789b5bf14308784282">arm_compute::utils::MemoryImageFeeder::MemoryImageFeeder</a></div><div class="ttdeci">MemoryImageFeeder(const uint8_t *data)</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00096">ImageLoader.h:96</a></div></div> |
| <div class="ttc" id="_i_tensor_8h_xhtml"><div class="ttname"><a href="_i_tensor_8h.xhtml">ITensor.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_ab23b23a466d459ecbad7d046bb085324"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab23b23a466d459ecbad7d046bb085324">arm_compute::utils::PPMLoader::open</a></div><div class="ttdeci">void open(const std::string &filename) override</div><div class="ttdoc">Open an image file and reads its metadata (Width, height) </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00371">ImageLoader.h:371</a></div></div> |
| <div class="ttc" id="utils_2_utils_8h_xhtml"><div class="ttname"><a href="utils_2_utils_8h.xhtml">Utils.h</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">arm_compute::Format::U8</a></div><div class="ttdoc">1 channel, 1 U8 per channel </div></div> |
| <div class="ttc" id="_validate_8h_xhtml_a0d34a8aa07600727e4e5034c7cdad47d"><div class="ttname"><a href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(t,...)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00642">Validate.h:642</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a44ad4ef5a76e6aa6fb3e3fa079a54fda">arm_compute::Format::F32</a></div><div class="ttdoc">1 channel, 1 F32 per channel </div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a74ce3f7420453d3446218ff3b7453e02ad770ba3ce18fa409965dfdf5e7c348e6"><div class="ttname"><a href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02ad770ba3ce18fa409965dfdf5e7c348e6">arm_compute::DataLayoutDimension::HEIGHT</a></div><div class="ttdoc">height </div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_ad366eaa4cf2d106037d91c30795a5c76"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#ad366eaa4cf2d106037d91c30795a5c76">arm_compute::test::validation::in</a></div><div class="ttdeci">CLTensor in</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_winograd_8cpp_source.xhtml#l00265">Winograd.cpp:265</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00337">Error.h:337</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a786677cbfb3f5677b4d84f3056eb08db"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a786677cbfb3f5677b4d84f3056eb08db">arm_compute::test::validation::data_layout</a></div><div class="ttdeci">data_layout</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_winograd_8cpp_source.xhtml#l00251">Winograd.cpp:251</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml">arm_compute::ITensorInfo</a></div><div class="ttdoc">Store the tensor&#39;s metadata. </div><div class="ttdef"><b>Definition:</b> <a href="_i_tensor_info_8h_source.xhtml#l00040">ITensorInfo.h:40</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_1_1_dimension_xhtml"><div class="ttname"><a href="classarm__compute_1_1_window_1_1_dimension.xhtml">arm_compute::Window::Dimension</a></div><div class="ttdoc">Describe one of the image&#39;s dimensions with a start, end and step. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00068">Window.h:68</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_image_loader_factory_xhtml_ada8c92fe057e34525e7f8c4e8e422179"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml#ada8c92fe057e34525e7f8c4e8e422179">arm_compute::utils::ImageLoaderFactory::create</a></div><div class="ttdeci">static std::unique_ptr< IImageLoader > create(const std::string &filename)</div><div class="ttdoc">Create an image loader depending on the image type. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00499">ImageLoader.h:499</a></div></div> |
| <div class="ttc" id="_tensor_info_8h_xhtml"><div class="ttname"><a href="_tensor_info_8h.xhtml">TensorInfo.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml">arm_compute::utils::IImageLoader</a></div><div class="ttdoc">Image loader interface. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00125">ImageLoader.h:125</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_a7c3f70e1caee95bb95c62346e130e5ab"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7c3f70e1caee95bb95c62346e130e5ab">arm_compute::utils::IImageLoader::fill_planar_tensor</a></div><div class="ttdeci">void fill_planar_tensor(T &tensor, bool bgr=false)</div><div class="ttdoc">Fill a tensor with 3 planes (one for each channel) with the content of the currently open image file...</div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00256">ImageLoader.h:256</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_a76b531ca14f333b04c1d97042dd73c16"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a76b531ca14f333b04c1d97042dd73c16">arm_compute::utils::IImageLoader::IImageLoader</a></div><div class="ttdeci">IImageLoader()</div><div class="ttdoc">Default Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00129">ImageLoader.h:129</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml_aaeaba79f8d6db5662a2add16348ea2a3"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#aaeaba79f8d6db5662a2add16348ea2a3">arm_compute::utils::JPEGLoader::JPEGLoader</a></div><div class="ttdeci">JPEGLoader()</div><div class="ttdoc">Default Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00436">ImageLoader.h:436</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdoc">Copyright (c) 2017-2018 ARM Limited. </div><div class="ttdef"><b>Definition:</b> <a href="00__introduction_8dox_source.xhtml#l00024">00_introduction.dox:24</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a4ff2134cb88cb5a27120cddb98b59774"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a4ff2134cb88cb5a27120cddb98b59774">arm_compute::utils::unmap</a></div><div class="ttdeci">void unmap(T &tensor)</div><div class="ttdoc">Unmaps a tensor if needed. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00214">Utils.h:214</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_ab1d89f579133c9b6779d43f4a1489874"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874">arm_compute::utils::PPMLoader::is_open</a></div><div class="ttdeci">bool is_open() override</div><div class="ttdoc">Return true if the image file is currently open. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00367">ImageLoader.h:367</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a30ff380a3be74628024063a99fba10f0">arm_compute::Format::RGB888</a></div><div class="ttdoc">3 channels, 1 U8 per channel </div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_xhtml_aa96e81276ee4f87ab386cd05a5539a7d"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml#aa96e81276ee4f87ab386cd05a5539a7d">arm_compute::Window::DimX</a></div><div class="ttdeci">static constexpr size_t DimX</div><div class="ttdoc">Alias for dimension 0 also known as X dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00043">Window.h:43</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml_a6dc630a6ae9cc063b3924bcea8dee9d6"><div class="ttname"><a href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a></div><div class="ttdeci">#define ARM_COMPUTE_UNUSED(...)</div><div class="ttdoc">To avoid unused variables warnings. </div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00160">Error.h:160</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml_a7c66505457d00ece3aa4b34cab80757d"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#a7c66505457d00ece3aa4b34cab80757d">arm_compute::ITensorInfo::tensor_shape</a></div><div class="ttdeci">virtual const TensorShape & tensor_shape() const =0</div><div class="ttdoc">Size for each dimension of the tensor. </div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58">arm_compute::Format</a></div><div class="ttdeci">Format</div><div class="ttdoc">Image colour formats. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00052">Types.h:52</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_file_image_feeder_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml">arm_compute::utils::FileImageFeeder</a></div><div class="ttdoc">File Image feeder concrete implementation. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00063">ImageLoader.h:63</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_image_loader_factory_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_image_loader_factory.xhtml">arm_compute::utils::ImageLoaderFactory</a></div><div class="ttdoc">Factory for generating appropriate image loader. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00490">ImageLoader.h:490</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_af8a8a0625e7981212a0af48deb9d2a09"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#af8a8a0625e7981212a0af48deb9d2a09">arm_compute::test::validation::out</a></div><div class="ttdeci">CLTensor out</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_winograd_8cpp_source.xhtml#l00266">Winograd.cpp:266</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_a7f0f3e5dd09a150b2cc221c01804d1a7"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a7f0f3e5dd09a150b2cc221c01804d1a7">arm_compute::utils::IImageLoader::width</a></div><div class="ttdeci">unsigned int width() const</div><div class="ttdoc">Return the width of the currently open image file. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00136">ImageLoader.h:136</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_coordinates_xhtml"><div class="ttname"><a href="classarm__compute_1_1_coordinates.xhtml">arm_compute::Coordinates</a></div><div class="ttdoc">Coordinates of an item. </div><div class="ttdef"><b>Definition:</b> <a href="_coordinates_8h_source.xhtml#l00037">Coordinates.h:37</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_tensor_shape_xhtml_a0fdcb923dfd4c74858cc2bc326321efb"><div class="ttname"><a href="classarm__compute_1_1_tensor_shape.xhtml#a0fdcb923dfd4c74858cc2bc326321efb">arm_compute::TensorShape::total_size</a></div><div class="ttdeci">size_t total_size() const</div><div class="ttdoc">Collapses all dimensions to a single linear total size. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_shape_8h_source.xhtml#l00171">TensorShape.h:171</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_memory_image_feeder_xhtml_aa3dfd581be9d71ccba4e1b03ecc0d684"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684">arm_compute::utils::MemoryImageFeeder::get_row</a></div><div class="ttdeci">void get_row(uint8_t *dst, size_t row_size) override</div><div class="ttdoc">Feed a whole row to a destination pointer. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00113">ImageLoader.h:113</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_iterator_xhtml_ab260e292b1df3944bc1d55a9b2301e41"><div class="ttname"><a href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">arm_compute::Iterator::ptr</a></div><div class="ttdeci">constexpr uint8_t * ptr() const</div><div class="ttdoc">Return a pointer to the current pixel. </div><div class="ttdef"><b>Definition:</b> <a href="_helpers_8inl_source.xhtml#l00184">Helpers.inl:184</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_adbf67dcee294e673cf796f1ed8aeb6a4"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">arm_compute::test::validation::dst</a></div><div class="ttdeci">CLTensor dst</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_arithmetic_division_8cpp_source.xhtml#l00100">ArithmeticDivision.cpp:100</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_xhtml_acd3d2bba51cb84d34dd7656ad2375a6e"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml#acd3d2bba51cb84d34dd7656ad2375a6e">arm_compute::Window::set</a></div><div class="ttdeci">void set(size_t dimension, const Dimension &dim)</div><div class="ttdoc">Set the values of a given dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8inl_source.xhtml#l00041">Window.inl:41</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml"><div class="ttname"><a href="_error_8h.xhtml">Error.h</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a74ce3f7420453d3446218ff3b7453e02af52e9c50a060add65a035429b2a22229"><div class="ttname"><a href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02af52e9c50a060add65a035429b2a22229">arm_compute::DataLayoutDimension::CHANNEL</a></div><div class="ttdoc">channel </div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a4bb1ebdeeb70354069bc644b9c94ee5f">arm_compute::utils::ImageType::PPM</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_data_feeder_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml">arm_compute::utils::IImageDataFeeder</a></div><div class="ttdoc">Image feeder interface. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00048">ImageLoader.h:48</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_memory_image_feeder_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_memory_image_feeder.xhtml">arm_compute::utils::MemoryImageFeeder</a></div><div class="ttdoc">Memory Image feeder concrete implementation. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00089">ImageLoader.h:89</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ad1d5cce2d9e9a5d61c243e5c989112e0a6b99f356fe3b30a2a850b5ea897c289f"><div class="ttname"><a href="namespacearm__compute.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0a6b99f356fe3b30a2a850b5ea897c289f">arm_compute::DataLayout::NCHW</a></div><div class="ttdoc">Num samples, channels, height, width. </div></div> |
| <div class="ttc" id="_validate_8h_xhtml_aadf5c9cff86327b96d88d04649d9715e"><div class="ttname"><a href="_validate_8h.xhtml#aadf5c9cff86327b96d88d04649d9715e">ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(t, c,...)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00789">Validate.h:789</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_a1672610b872bef30d0dc2333a0ffc402"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">arm_compute::utils::IImageLoader::fill_image</a></div><div class="ttdeci">void fill_image(T &image)</div><div class="ttdoc">Fill an image with the content of the currently open image file. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00176">ImageLoader.h:176</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_xhtml_ad2d402364fa822b0b7775081291eeca9"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml#ad2d402364fa822b0b7775081291eeca9">arm_compute::Window::DimY</a></div><div class="ttdeci">static constexpr size_t DimY</div><div class="ttdoc">Alias for dimension 1 also known as Y dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00045">Window.h:45</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_file_image_feeder_xhtml_aa3dfd581be9d71ccba4e1b03ecc0d684"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#aa3dfd581be9d71ccba4e1b03ecc0d684">arm_compute::utils::FileImageFeeder::get_row</a></div><div class="ttdeci">void get_row(uint8_t *dst, size_t row_size) override</div><div class="ttdoc">Feed a whole row to a destination pointer. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00079">ImageLoader.h:79</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml_ab1d89f579133c9b6779d43f4a1489874"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab1d89f579133c9b6779d43f4a1489874">arm_compute::utils::JPEGLoader::is_open</a></div><div class="ttdeci">bool is_open() override</div><div class="ttdoc">Return true if the image file is currently open. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00442">ImageLoader.h:442</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_data_feeder_xhtml_aa83bce0f78d159e993775ee2a1bdf116"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_data_feeder.xhtml#aa83bce0f78d159e993775ee2a1bdf116">arm_compute::utils::IImageDataFeeder::~IImageDataFeeder</a></div><div class="ttdeci">virtual ~IImageDataFeeder()=default</div><div class="ttdoc">Virtual base destructor. </div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a9c3303817ba653b5d1e78efb88d02bcf"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a9c3303817ba653b5d1e78efb88d02bcf">arm_compute::utils::map</a></div><div class="ttdeci">void map(T &tensor, bool blocking)</div><div class="ttdoc">Maps a tensor if needed. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00203">Utils.h:203</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_xhtml_a893d17b56b9abc4423ce26e9a24ac5dc"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml#a893d17b56b9abc4423ce26e9a24ac5dc">arm_compute::Window::DimZ</a></div><div class="ttdeci">static constexpr size_t DimZ</div><div class="ttdoc">Alias for dimension 2 also known as Z dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00047">Window.h:47</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml_a7008bca493d69ea65f12e0940f3a6886"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a7008bca493d69ea65f12e0940f3a6886">arm_compute::utils::JPEGLoader::close</a></div><div class="ttdeci">void close() override</div><div class="ttdoc">Closes an image file. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00463">ImageLoader.h:463</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_file_image_feeder_xhtml_a72f5e7f7f675855cd757c284c3767b0f"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_file_image_feeder.xhtml#a72f5e7f7f675855cd757c284c3767b0f">arm_compute::utils::FileImageFeeder::FileImageFeeder</a></div><div class="ttdeci">FileImageFeeder(std::ifstream &fs)</div><div class="ttdoc">Default constructor. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00070">ImageLoader.h:70</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0">arm_compute::utils::ImageType</a></div><div class="ttdeci">ImageType</div><div class="ttdoc">Supported image types. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00059">Utils.h:59</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a907e06a16862d82ca6907a28a68d0ad6">arm_compute::utils::ImageType::JPEG</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3aa8f5f1b94f88fdf5b43a53e29379cf"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">arm_compute::utils::parse_ppm_header</a></div><div class="ttdeci">std::tuple< unsigned int, unsigned int, int > parse_ppm_header(std::ifstream &fs)</div><div class="ttdoc">Parse the ppm header from an input file stream. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00189">Utils.cpp:189</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a74ce3f7420453d3446218ff3b7453e02a49da85b69bc6285eeee286ca49fa7195"><div class="ttname"><a href="namespacearm__compute.xhtml#a74ce3f7420453d3446218ff3b7453e02a49da85b69bc6285eeee286ca49fa7195">arm_compute::DataLayoutDimension::WIDTH</a></div><div class="ttdoc">width </div></div> |
| <div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml">arm_compute::TensorInfo</a></div><div class="ttdoc">Store the tensor&#39;s metadata. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00045">TensorInfo.h:45</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a5002bf7ec46d52971f9526e94172cfee"><div class="ttname"><a href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">arm_compute::execute_window_loop</a></div><div class="ttdeci">void execute_window_loop(const Window &w, L &&lambda_function, Ts &&... iterators)</div><div class="ttdoc">Iterate through the passed window, automatically adjusting the iterators and calling the lambda_funct...</div><div class="ttdef"><b>Definition:</b> <a href="_helpers_8inl_source.xhtml#l00122">Helpers.inl:122</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a779702024b509e6797b2d526d382cf65"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a779702024b509e6797b2d526d382cf65">arm_compute::utils::get_image_type_from_file</a></div><div class="ttdeci">ImageType get_image_type_from_file(const std::string &filename)</div><div class="ttdoc">Gets image type given a file. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00154">Utils.cpp:154</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a49afa04c8a5fd9ead48e07440b37294c"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a49afa04c8a5fd9ead48e07440b37294c">arm_compute::utils::PPMLoader::PPMLoader</a></div><div class="ttdeci">PPMLoader()</div><div class="ttdoc">Default Constructor. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00361">ImageLoader.h:361</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a3154c405c975616503bac23f51b78fc0a696b031073e74bf2cb98e5ef201d4aa3">arm_compute::utils::ImageType::UNKNOWN</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a46e938020a3ac8c926d0590b7fe957db"><div class="ttname"><a href="namespacearm__compute.xhtml#a46e938020a3ac8c926d0590b7fe957db">arm_compute::get_data_layout_dimension_index</a></div><div class="ttdeci">size_t get_data_layout_dimension_index(const DataLayout data_layout, const DataLayoutDimension data_layout_dimension)</div><div class="ttdoc">Get the index of the given dimension. </div><div class="ttdef"><b>Definition:</b> <a href="_helpers_8inl_source.xhtml#l00326">Helpers.inl:326</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_iterator_xhtml"><div class="ttname"><a href="classarm__compute_1_1_iterator.xhtml">arm_compute::Iterator</a></div><div class="ttdoc">Iterator updated by execute_window_loop for each window element. </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_helpers_8h_source.xhtml#l00284">Helpers.h:284</a></div></div> |
| <div class="ttc" id="arm__compute_2core_2_types_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_types_8h.xhtml">Types.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_adc7679009b582b99d859c0edfc35aa4a"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#adc7679009b582b99d859c0edfc35aa4a">arm_compute::utils::IImageLoader::height</a></div><div class="ttdeci">unsigned int height() const</div><div class="ttdoc">Return the height of the currently open image file. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00141">ImageLoader.h:141</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ad1d5cce2d9e9a5d61c243e5c989112e0"><div class="ttname"><a href="namespacearm__compute.xhtml#ad1d5cce2d9e9a5d61c243e5c989112e0">arm_compute::DataLayout</a></div><div class="ttdeci">DataLayout</div><div class="ttdoc">[DataLayout enum definition] </div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00111">Types.h:111</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_window_xhtml"><div class="ttname"><a href="classarm__compute_1_1_window.xhtml">arm_compute::Window</a></div><div class="ttdoc">Describe a multidimensional execution window. </div><div class="ttdef"><b>Definition:</b> <a href="_window_8h_source.xhtml#l00039">Window.h:39</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_i_image_loader_xhtml_a283b961e6ca7b117b106c8710c7cfe81"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_i_image_loader.xhtml#a283b961e6ca7b117b106c8710c7cfe81">arm_compute::utils::IImageLoader::init_image</a></div><div class="ttdeci">void init_image(T &image, Format format)</div><div class="ttdoc">Initialise an image&#39;s metadata with the dimensions of the image file currently open. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00160">ImageLoader.h:160</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml">arm_compute::utils::PPMLoader</a></div><div class="ttdoc">PPM Image loader concrete implementation. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00357">ImageLoader.h:357</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml_ab23b23a466d459ecbad7d046bb085324"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#ab23b23a466d459ecbad7d046bb085324">arm_compute::utils::JPEGLoader::open</a></div><div class="ttdeci">void open(const std::string &filename) override</div><div class="ttdoc">Open an image file and reads its metadata (Width, height) </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00446">ImageLoader.h:446</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1utils_1_1_j_p_e_g_loader_xhtml_a23b477d0e2d399f75d585d154c346591"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_j_p_e_g_loader.xhtml#a23b477d0e2d399f75d585d154c346591">arm_compute::utils::JPEGLoader::release</a></div><div class="ttdeci">void release()</div><div class="ttdoc">Explicitly Releases the memory of the loaded data. </div><div class="ttdef"><b>Definition:</b> <a href="_image_loader_8h_source.xhtml#l00474">ImageLoader.h:474</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml_a5bbdcf574d3f5e412fa6a1117911e67b"><div class="ttname"><a href="_error_8h.xhtml#a5bbdcf574d3f5e412fa6a1117911e67b">ARM_COMPUTE_ERROR_ON_MSG</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_MSG(cond,...)</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00328">Error.h:328</a></div></div> |
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