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| <a href="_n_e_sobel7x7_kernel_8cpp.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) 2016-2019 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">#include "<a class="code" href="_n_e_sobel7x7_kernel_8h.xhtml">arm_compute/core/NEON/kernels/NESobel7x7Kernel.h</a>"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</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="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_helpers_8h.xhtml">arm_compute/core/Helpers.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> <span class="preprocessor">#include "<a class="code" href="arm__compute_2core_2_utils_8h.xhtml">arm_compute/core/Utils.h</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="_validate_8h.xhtml">arm_compute/core/Validate.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">#include <arm_neon.h></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">using namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a>;</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="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> {</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">class </span><a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a>;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> } <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">namespace</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">const</span> int32x4_t minusfour = vdupq_n_s32(-4);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">const</span> int32x4_t minusfive = vdupq_n_s32(-5);</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">const</span> int32x4_t four = vdupq_n_s32(4);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">const</span> int32x4_t five = vdupq_n_s32(5);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">const</span> int32x4_t six = vdupq_n_s32(6);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">const</span> int32x4_t fifteen = vdupq_n_s32(15);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">const</span> int32x4_t twenty = vdupq_n_s32(20);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">inline</span> int32x4x2_t compute_hor_sobel_x(<span class="keyword">const</span> int32x4x4_t &data)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  int32x4x2_t out =</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  vnegq_s32(data.val[0]),</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  vnegq_s32(data.val[1])</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  vextq_s32(data.val[0], data.val[1], 1), minusfour);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  vextq_s32(data.val[0], data.val[1], 2), minusfive);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[1], five);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  vextq_s32(data.val[1], data.val[2], 1), four);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  out.val[0] = vaddq_s32(out.val[0],</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  vextq_s32(data.val[1], data.val[2], 2));</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  vextq_s32(data.val[1], data.val[2], 1), minusfour);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  vextq_s32(data.val[1], data.val[2], 2), minusfive);</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>  out.val[1] = vmlaq_s32(out.val[1], data.val[2], five);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  vextq_s32(data.val[2], data.val[3], 1), four);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  out.val[1] = vaddq_s32(out.val[1],</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  vextq_s32(data.val[2], data.val[3], 2));</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> out;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">inline</span> int32x4x2_t compute_hor_sobel_y(<span class="keyword">const</span> int32x4x4_t &data)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  int32x4x2_t out =</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="l00100"></a><span class="lineno"> 100</span>  data.val[0],</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  data.val[1]</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  };</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  vextq_s32(data.val[0], data.val[1], 1), six);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  vextq_s32(data.val[0], data.val[1], 2), fifteen);</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>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  vextq_s32(data.val[0], data.val[1], 3), twenty);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[1], fifteen);</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  out.val[0] = vmlaq_s32(out.val[0],</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  vextq_s32(data.val[1], data.val[2], 1), six);</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>  out.val[0] = vaddq_s32(out.val[0],</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  vextq_s32(data.val[1], data.val[2], 2));</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  vextq_s32(data.val[1], data.val[2], 1), six);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  vextq_s32(data.val[1], data.val[2], 2), fifteen);</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  vextq_s32(data.val[1], data.val[2], 3), twenty);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[2], fifteen);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  out.val[1] = vmlaq_s32(out.val[1],</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  vextq_s32(data.val[2], data.val[3], 1), six);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  out.val[1] = vaddq_s32(out.val[1],</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  vextq_s32(data.val[2], data.val[3], 2));</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">return</span> out;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> }</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a1a423c939d91b1097fcd48ead9b5f143"> 143</a></span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a1a423c939d91b1097fcd48ead9b5f143">NESobel7x7HorKernel::NESobel7x7HorKernel</a>()</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  : _input(nullptr), _output_x(nullptr), _output_y(nullptr), _run_sobel_x(false), _run_sobel_y(false), _border_size(0)</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7"> 148</a></span> <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">NESobel7x7HorKernel::border_size</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keyword"></span>{</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> _border_size;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#ace7523f9c3073ad82b77e46318a1ea77"> 153</a></span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#ace7523f9c3073ad82b77e46318a1ea77">NESobel7x7HorKernel::configure</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *input, <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *output_x, <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *output_y, <span class="keywordtype">bool</span> border_undefined)</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> {</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(input, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">Format::U8</a>);</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>((output_x == <span class="keyword">nullptr</span>) && (output_y == <span class="keyword">nullptr</span>));</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  _run_sobel_x = output_x != <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  _run_sobel_y = output_y != <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span>(_run_sobel_x)</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(output_x, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</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> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">if</span>(_run_sobel_y)</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  {</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(output_y, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</a>);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  _input = input;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  _output_x = output_x;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  _output_y = output_y;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  _border_size = <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a>(border_undefined ? 0 : 3, 3);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">// Configure kernel window</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_processed_per_iteration = 8;</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_read_per_iteration = 16;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_written_per_iteration = 8;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win = <a class="code" href="namespacearm__compute.xhtml#a9047a414d692d8814181a667a7ee68c4">calculate_max_window_horizontal</a>(*input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), <a class="code" href="classarm__compute_1_1_steps.xhtml">Steps</a>(num_elems_processed_per_iteration), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> output_x_access(output_x == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : output_x-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, num_elems_written_per_iteration);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> output_y_access(output_y == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : output_y-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, num_elems_written_per_iteration);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="namespacearm__compute.xhtml#afc4bd8e872567d9c4c57d89eb0bb3da1">update_window_and_padding</a>(win,</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a>(input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), -<a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>().<a class="code" href="structarm__compute_1_1_border_size.xhtml#a05374b750b0fc472c34ee61e6f028bba">left</a>, num_elems_read_per_iteration),</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  output_x_access,</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  output_y_access);</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>  output_x_access.set_valid_region(win, input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a74dfd07380a290c34fe7c8e065029b95">valid_region</a>(), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  output_y_access.set_valid_region(win, input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a74dfd07380a290c34fe7c8e065029b95">valid_region</a>(), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  INEKernel::configure(win);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> }</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82"> 196</a></span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82">NESobel7x7HorKernel::run</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_thread_info.xhtml">ThreadInfo</a> &<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="_validate_8h.xhtml#a1b35b0d258183cf9ef36adf684d0b88c">ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="_validate_8h.xhtml#a6eb9ce82815fe429250189da7592ba75">ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">INEKernel::window</a>(), <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</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>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> input(_input, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> output_x;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> output_y;</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>  <span class="keywordflow">if</span>(_run_sobel_x)</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>  output_x = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_output_x, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span>(_run_sobel_y)</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  output_y = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_output_y, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</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">if</span>(_run_sobel_y && _run_sobel_x)</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>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</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="keyword">const</span> uint8x16_t data = vld1q_u8(input.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() - 3);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">const</span> uint16x8_t tmp_low_u16 = vmovl_u8(vget_low_u8(data));</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">const</span> uint16x8_t tmp_high_u16 = vmovl_u8(vget_high_u8(data));</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>  <span class="keyword">const</span> int32x4x4_t data_s32 =</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  {</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>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_low_u16))),</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_low_u16))),</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_high_u16))),</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_high_u16)))</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</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> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">const</span> int32x4x2_t out_y = compute_hor_sobel_y(data_s32);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()), out_y.val[0]);</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out_y.val[1]);</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>  <span class="keyword">const</span> int32x4x2_t out_x = compute_hor_sobel_x(data_s32);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()), out_x.val[0]);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out_x.val[1]);</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>  input, output_x, output_y);</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>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(_run_sobel_x)</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>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> uint8x16_t data = vld1q_u8(input.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() - 3);</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> uint16x8_t tmp_low_u16 = vmovl_u8(vget_low_u8(data));</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">const</span> uint16x8_t tmp_high_u16 = vmovl_u8(vget_high_u8(data));</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">const</span> int32x4x4_t data_s32 =</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  {</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_low_u16))),</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_low_u16))),</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_high_u16))),</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_high_u16)))</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  };</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>  <span class="keyword">const</span> int32x4x2_t out = compute_hor_sobel_x(data_s32);</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()), out.val[0]);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out.val[1]);</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  },</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  input, output_x);</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(_run_sobel_y)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  {</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">const</span> uint8x16_t data = vld1q_u8(input.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>() - 3);</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="keyword">const</span> uint16x8_t tmp_low_u16 = vmovl_u8(vget_low_u8(data));</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">const</span> uint16x8_t tmp_high_u16 = vmovl_u8(vget_high_u8(data));</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="keyword">const</span> int32x4x4_t data_s32 =</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  {</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>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_low_u16))),</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_low_u16))),</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  vreinterpretq_s32_u32(vmovl_u16(vget_low_u16(tmp_high_u16))),</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  vreinterpretq_s32_u32(vmovl_u16(vget_high_u16(tmp_high_u16)))</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  }</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  };</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keyword">const</span> int32x4x2_t out = compute_hor_sobel_y(data_s32);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()), out.val[0]);</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out.val[1]);</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>  input, output_y);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  }</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a685552a5f91d30d8f5b4ce2003771d18"> 297</a></span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a685552a5f91d30d8f5b4ce2003771d18">NESobel7x7VertKernel::NESobel7x7VertKernel</a>()</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  : _input_x(nullptr), _input_y(nullptr), _output_x(nullptr), _output_y(nullptr), _run_sobel_x(false), _run_sobel_y(false)</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</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> </div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7"> 302</a></span> <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">NESobel7x7VertKernel::border_size</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="keyword"></span>{</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a>{ 3, 0 };</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</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"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#ad97cc0c4d977253aa096953ff5aefcae"> 307</a></span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#ad97cc0c4d977253aa096953ff5aefcae">NESobel7x7VertKernel::configure</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *input_x, <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *input_y, <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *output_x, <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *output_y, <span class="keywordtype">bool</span> border_undefined)</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> {</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>((output_x == <span class="keyword">nullptr</span>) && (output_y == <span class="keyword">nullptr</span>));</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>  _run_sobel_x = (output_x != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  _run_sobel_y = (output_y != <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">if</span>(_run_sobel_x)</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  {</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(input_x, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</a>);</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(output_x, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</a>);</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</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">if</span>(_run_sobel_y)</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>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(input_y, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</a>);</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <a class="code" href="_validate_8h.xhtml#a0d34a8aa07600727e4e5034c7cdad47d">ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN</a>(output_y, <a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">Format::S32</a>);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  _input_x = input_x;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  _input_y = input_y;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  _output_x = output_x;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  _output_y = output_y;</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>  <span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_i_tensor.xhtml">ITensor</a> *<span class="keyword">const</span> input = _run_sobel_x ? input_x : input_y;</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>  <span class="comment">// Configure kernel window</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_processed_per_iteration = 8;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_read_per_iteration = 8;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_elems_written_per_iteration = 8;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  constexpr <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> num_rows_read_per_iteration = 7;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> win = <a class="code" href="namespacearm__compute.xhtml#ab7980fa5ee693e3282a76da047a1c3b5">calculate_max_window</a>(*input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), <a class="code" href="classarm__compute_1_1_steps.xhtml">Steps</a>(num_elems_processed_per_iteration), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> output_x_access(output_x == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : output_x-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, num_elems_written_per_iteration);</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> output_y_access(output_y == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : output_y-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, num_elems_written_per_iteration);</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>  <a class="code" href="namespacearm__compute.xhtml#afc4bd8e872567d9c4c57d89eb0bb3da1">update_window_and_padding</a>(win,</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(input_x == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : input_x-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, -<a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>().<a class="code" href="structarm__compute_1_1_border_size.xhtml#a3fdd42ea34070a54e696b3adc28c4be3">top</a>, num_elems_read_per_iteration, num_rows_read_per_iteration),</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(input_y == <span class="keyword">nullptr</span> ? <span class="keyword">nullptr</span> : input_y-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>(), 0, -<a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>().<a class="code" href="structarm__compute_1_1_border_size.xhtml#a3fdd42ea34070a54e696b3adc28c4be3">top</a>, num_elems_read_per_iteration, num_rows_read_per_iteration),</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  output_x_access,</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  output_y_access);</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>  output_x_access.set_valid_region(win, input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a74dfd07380a290c34fe7c8e065029b95">valid_region</a>(), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  output_y_access.set_valid_region(win, input-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a74dfd07380a290c34fe7c8e065029b95">valid_region</a>(), border_undefined, <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">border_size</a>());</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  INEKernel::configure(win);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> }</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82"> 355</a></span> <span class="keywordtype">void</span> <a class="code" href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82">NESobel7x7VertKernel::run</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_thread_info.xhtml">ThreadInfo</a> &<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>)</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> {</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="_error_8h.xhtml#a6dc630a6ae9cc063b3924bcea8dee9d6">ARM_COMPUTE_UNUSED</a>(<a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">info</a>);</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="_validate_8h.xhtml#a1b35b0d258183cf9ef36adf684d0b88c">ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL</a>(<span class="keyword">this</span>);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="_validate_8h.xhtml#a6eb9ce82815fe429250189da7592ba75">ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">INEKernel::window</a>(), <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> </div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> input_x;</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> input_y;</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> output_x;</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a> output_y;</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>  int32_t in_x_stride = 0;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  int32_t in_y_stride = 0;</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span>(_run_sobel_x)</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  {</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  input_x = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_input_x, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  output_x = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_output_x, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  in_x_stride = _input_x-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a6b14f175bf5281f57b561e2d4e4b1f1f">strides_in_bytes</a>()[1] / <a class="code" href="namespacearm__compute.xhtml#a4823543d67a2520c98669e2a5608ef6a">pixel_size_from_format</a>(_input_x-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a57360dd9ca408834c0ea1a8ef70a11f4">format</a>());</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</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>  <span class="keywordflow">if</span>(_run_sobel_y)</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  {</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  input_y = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_input_y, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  output_y = <a class="code" href="classarm__compute_1_1_iterator.xhtml">Iterator</a>(_output_y, <a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>);</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  in_y_stride = _input_y-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a6b14f175bf5281f57b561e2d4e4b1f1f">strides_in_bytes</a>()[1] / <a class="code" href="namespacearm__compute.xhtml#a4823543d67a2520c98669e2a5608ef6a">pixel_size_from_format</a>(_input_y-><a class="code" href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">info</a>()-><a class="code" href="classarm__compute_1_1_i_tensor_info.xhtml#a57360dd9ca408834c0ea1a8ef70a11f4">format</a>());</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> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span>(_run_sobel_x)</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>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</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="keyword">auto</span> in_ptr = reinterpret_cast<int32_t *>(input_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) - 3 * in_x_stride;</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>  <span class="comment">//top3</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  int32x4x2_t data =</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  {</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  vld1q_s32(in_ptr),</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  vld1q_s32(in_ptr + 4)</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>  };</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  int32x4x2_t out = data;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="comment">//top2</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], six);</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], six);</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> </div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="comment">//top</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], fifteen);</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], fifteen);</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>  <span class="comment">//mid</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], twenty);</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], twenty);</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="comment">//low</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], fifteen);</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], fifteen);</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>  <span class="comment">//low2</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], six);</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> </div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], six);</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>  <span class="comment">//low3</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  in_ptr += in_x_stride;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  out.val[0] = vaddq_s32(out.val[0], data.val[0]);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  out.val[1] = vaddq_s32(out.val[1], data.val[1]);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 0, out.val[0]);</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_x.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out.val[1]);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  },</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  input_x, output_x);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  }</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">if</span>(_run_sobel_y)</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>  <a class="code" href="namespacearm__compute.xhtml#a5002bf7ec46d52971f9526e94172cfee">execute_window_loop</a>(<a class="code" href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">window</a>, [&](<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_coordinates.xhtml">Coordinates</a> &)</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  {</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">auto</span> in_ptr = reinterpret_cast<int32_t *>(input_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) - 3 * in_y_stride;</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="comment">//top3</span></div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  int32x4x2_t data =</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  {</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  {</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  vld1q_s32(in_ptr),</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  vld1q_s32(in_ptr + 4)</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>  };</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  int32x4x2_t out =</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>  {</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  vnegq_s32(data.val[0]),</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  vnegq_s32(data.val[1])</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  }</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> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">//top2</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  in_ptr += in_y_stride;</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], minusfour);</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>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], minusfour);</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> </div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="comment">//top</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  in_ptr += in_y_stride;</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], minusfive);</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], minusfive);</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="comment">//low</span></div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  in_ptr += (2 * in_y_stride);</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], five);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> </div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], five);</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>  <span class="comment">//low2</span></div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  in_ptr += in_y_stride;</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  out.val[0] = vmlaq_s32(out.val[0], data.val[0], four);</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  out.val[1] = vmlaq_s32(out.val[1], data.val[1], four);</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="comment">//low3</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  in_ptr += in_y_stride;</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  data.val[0] = vld1q_s32(in_ptr);</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  out.val[0] = vaddq_s32(out.val[0], data.val[0]);</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>  data.val[1] = vld1q_s32(in_ptr + 4);</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  out.val[1] = vaddq_s32(out.val[1], data.val[1]);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span> </div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 0, out.val[0]);</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  vst1q_s32(reinterpret_cast<int32_t *>(output_y.<a class="code" href="classarm__compute_1_1_iterator.xhtml#ab260e292b1df3944bc1d55a9b2301e41">ptr</a>()) + 4, out.val[1]);</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  },</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  input_y, output_y);</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> }</div><div class="ttc" id="structarm__compute_1_1_border_size_xhtml_a3fdd42ea34070a54e696b3adc28c4be3"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml#a3fdd42ea34070a54e696b3adc28c4be3">arm_compute::BorderSize::top</a></div><div class="ttdeci">unsigned int top</div><div class="ttdoc">top of the border</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00339">Types.h:339</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_vert_kernel_xhtml_a423f9a45a52983b4de5e2b347f4369c7"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">arm_compute::NESobel7x7VertKernel::border_size</a></div><div class="ttdeci">BorderSize border_size() const override</div><div class="ttdoc">The size of the border for that kernel.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00302">NESobel7x7Kernel.cpp:302</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_kernel_xhtml_ad34a46f53686c12a5c5e717cc9617fb6"><div class="ttname"><a href="classarm__compute_1_1_i_kernel.xhtml#ad34a46f53686c12a5c5e717cc9617fb6">arm_compute::IKernel::window</a></div><div class="ttdeci">const Window & window() const</div><div class="ttdoc">The maximum window the kernel can be executed on.</div><div class="ttdef"><b>Definition:</b> <a href="_i_kernel_8cpp_source.xhtml#l00028">IKernel.cpp:28</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="structarm__compute_1_1_border_size_xhtml"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml">arm_compute::BorderSize</a></div><div class="ttdoc">Container for 2D border size.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00259">Types.h:259</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="_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="_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_1_i_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a></div><div class="ttdoc">Interface for NEON tensor.</div><div class="ttdef"><b>Definition:</b> <a href="_i_tensor_8h_source.xhtml#l00036">ITensor.h:36</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab7980fa5ee693e3282a76da047a1c3b5"><div class="ttname"><a href="namespacearm__compute.xhtml#ab7980fa5ee693e3282a76da047a1c3b5">arm_compute::calculate_max_window</a></div><div class="ttdeci">Window calculate_max_window(const ValidRegion &valid_region, const Steps &steps=Steps(), bool skip_border=false, BorderSize border_size=BorderSize())</div><div class="ttdoc">Calculate the maximum window for a given tensor shape and border setting.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_helpers_8cpp_source.xhtml#l00028">Helpers.cpp:28</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="classarm__compute_1_1_i_tensor_info_xhtml_a74dfd07380a290c34fe7c8e065029b95"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#a74dfd07380a290c34fe7c8e065029b95">arm_compute::ITensorInfo::valid_region</a></div><div class="ttdeci">virtual ValidRegion valid_region() const =0</div><div class="ttdoc">Valid region of the tensor.</div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58aa1e28eee0339658d39a8b4d325b56e9c">arm_compute::Format::S32</a></div><div class="ttdoc">1 channel, 1 S32 per channel</div></div> |
| <div class="ttc" id="arm__compute_2core_2_utils_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_utils_8h.xhtml">Utils.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml">arm_compute::AccessWindowRectangle</a></div><div class="ttdoc">Implementation of a rectangular access pattern.</div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00107">IAccessWindow.h:107</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_tensor_info_xhtml_a57360dd9ca408834c0ea1a8ef70a11f4"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#a57360dd9ca408834c0ea1a8ef70a11f4">arm_compute::ITensorInfo::format</a></div><div class="ttdeci">virtual Format format() const =0</div><div class="ttdoc">Colour format of the image.</div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_afc4bd8e872567d9c4c57d89eb0bb3da1"><div class="ttname"><a href="namespacearm__compute.xhtml#afc4bd8e872567d9c4c57d89eb0bb3da1">arm_compute::update_window_and_padding</a></div><div class="ttdeci">bool update_window_and_padding(Window &win, Ts &&... patterns)</div><div class="ttdoc">Update window and padding size for each of the access patterns.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_helpers_8h_source.xhtml#l00402">Helpers.h:402</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_steps_xhtml"><div class="ttname"><a href="classarm__compute_1_1_steps.xhtml">arm_compute::Steps</a></div><div class="ttdoc">Class to describe a number of elements in each dimension.</div><div class="ttdef"><b>Definition:</b> <a href="_steps_8h_source.xhtml#l00040">Steps.h:40</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_access_window_horizontal_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_horizontal.xhtml">arm_compute::AccessWindowHorizontal</a></div><div class="ttdoc">Implementation of a row access pattern.</div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00231">IAccessWindow.h:231</a></div></div> |
| <div class="ttc" id="_n_e_sobel7x7_kernel_8h_xhtml"><div class="ttname"><a href="_n_e_sobel7x7_kernel_8h.xhtml">NESobel7x7Kernel.h</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_vert_kernel_xhtml_a112b35dd205c62ea6ed1447ef226da82"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82">arm_compute::NESobel7x7VertKernel::run</a></div><div class="ttdeci">void run(const Window &window, const ThreadInfo &info) override</div><div class="ttdoc">Execute the kernel on the passed window.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00355">NESobel7x7Kernel.cpp:355</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_vert_kernel_xhtml_ad97cc0c4d977253aa096953ff5aefcae"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#ad97cc0c4d977253aa096953ff5aefcae">arm_compute::NESobel7x7VertKernel::configure</a></div><div class="ttdeci">void configure(const ITensor *input_x, const ITensor *input_y, ITensor *output_x, ITensor *output_y, bool border_undefined)</div><div class="ttdoc">Initialise the kernel's source, destination and border mode.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00307">NESobel7x7Kernel.cpp:307</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_hor_kernel_xhtml_a1a423c939d91b1097fcd48ead9b5f143"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a1a423c939d91b1097fcd48ead9b5f143">arm_compute::NESobel7x7HorKernel::NESobel7x7HorKernel</a></div><div class="ttdeci">NESobel7x7HorKernel()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00143">NESobel7x7Kernel.cpp:143</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_vert_kernel_xhtml_a685552a5f91d30d8f5b4ce2003771d18"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_vert_kernel.xhtml#a685552a5f91d30d8f5b4ce2003771d18">arm_compute::NESobel7x7VertKernel::NESobel7x7VertKernel</a></div><div class="ttdeci">NESobel7x7VertKernel()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00297">NESobel7x7Kernel.cpp:297</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_tensor_xhtml_a0e95dc1e53c361348314873b168ae237"><div class="ttname"><a href="classarm__compute_1_1_i_tensor.xhtml#a0e95dc1e53c361348314873b168ae237">arm_compute::ITensor::info</a></div><div class="ttdeci">virtual ITensorInfo * info() const =0</div><div class="ttdoc">Interface to be implemented by the child class to return the tensor's metadata.</div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_hor_kernel_xhtml_a112b35dd205c62ea6ed1447ef226da82"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a112b35dd205c62ea6ed1447ef226da82">arm_compute::NESobel7x7HorKernel::run</a></div><div class="ttdeci">void run(const Window &window, const ThreadInfo &info) override</div><div class="ttdoc">Execute the kernel on the passed window.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00196">NESobel7x7Kernel.cpp:196</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="_error_8h_xhtml"><div class="ttname"><a href="_error_8h.xhtml">Error.h</a></div></div> |
| <div class="ttc" id="structarm__compute_1_1_border_size_xhtml_a05374b750b0fc472c34ee61e6f028bba"><div class="ttname"><a href="structarm__compute_1_1_border_size.xhtml#a05374b750b0fc472c34ee61e6f028bba">arm_compute::BorderSize::left</a></div><div class="ttdeci">unsigned int left</div><div class="ttdoc">left of the border</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_types_8h_source.xhtml#l00342">Types.h:342</a></div></div> |
| <div class="ttc" id="structarm__compute_1_1_thread_info_xhtml"><div class="ttname"><a href="structarm__compute_1_1_thread_info.xhtml">arm_compute::ThreadInfo</a></div><div class="ttdoc">Information about executing thread and CPU.</div><div class="ttdef"><b>Definition:</b> <a href="_c_p_p_types_8h_source.xhtml#l00225">CPPTypes.h:225</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a4823543d67a2520c98669e2a5608ef6a"><div class="ttname"><a href="namespacearm__compute.xhtml#a4823543d67a2520c98669e2a5608ef6a">arm_compute::pixel_size_from_format</a></div><div class="ttdeci">size_t pixel_size_from_format(Format format)</div><div class="ttdoc">The size in bytes of the pixel format.</div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_2core_2_utils_8h_source.xhtml#l00146">Utils.h:146</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_hor_kernel_xhtml_ace7523f9c3073ad82b77e46318a1ea77"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#ace7523f9c3073ad82b77e46318a1ea77">arm_compute::NESobel7x7HorKernel::configure</a></div><div class="ttdeci">void configure(const ITensor *input, ITensor *output_x, ITensor *output_y, bool border_undefined)</div><div class="ttdoc">Initialise the kernel's source, destination and border mode.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00153">NESobel7x7Kernel.cpp:153</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_n_e_sobel7x7_hor_kernel_xhtml_a423f9a45a52983b4de5e2b347f4369c7"><div class="ttname"><a href="classarm__compute_1_1_n_e_sobel7x7_hor_kernel.xhtml#a423f9a45a52983b4de5e2b347f4369c7">arm_compute::NESobel7x7HorKernel::border_size</a></div><div class="ttdeci">BorderSize border_size() const override</div><div class="ttdoc">The size of the border for that kernel.</div><div class="ttdef"><b>Definition:</b> <a href="_n_e_sobel7x7_kernel_8cpp_source.xhtml#l00148">NESobel7x7Kernel.cpp:148</a></div></div> |
| <div class="ttc" id="arm__compute_2core_2_helpers_8h_xhtml"><div class="ttname"><a href="arm__compute_2core_2_helpers_8h.xhtml">Helpers.h</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="classarm__compute_1_1_i_tensor_info_xhtml_a6b14f175bf5281f57b561e2d4e4b1f1f"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_info.xhtml#a6b14f175bf5281f57b561e2d4e4b1f1f">arm_compute::ITensorInfo::strides_in_bytes</a></div><div class="ttdeci">virtual const Strides & strides_in_bytes() const =0</div><div class="ttdoc">The strides in bytes for accessing each dimension of the tensor.</div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a4f4125dba5283887b34f889b1c615c0c"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a4f4125dba5283887b34f889b1c615c0c">arm_compute::test::validation::info</a></div><div class="ttdeci">info</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_c_l_2_convolution_layer_8cpp_source.xhtml#l00174">ConvolutionLayer.cpp:174</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#l00318">Helpers.h:318</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="_validate_8h_xhtml_a6eb9ce82815fe429250189da7592ba75"><div class="ttname"><a href="_validate_8h.xhtml#a6eb9ce82815fe429250189da7592ba75">ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(f, s)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00205">Validate.h:205</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="_validate_8h_xhtml_a1b35b0d258183cf9ef36adf684d0b88c"><div class="ttname"><a href="_validate_8h.xhtml#a1b35b0d258183cf9ef36adf684d0b88c">ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(k)</div><div class="ttdef"><b>Definition:</b> <a href="_validate_8h_source.xhtml#l00940">Validate.h:940</a></div></div> |
| <div class="ttc" id="namespacearm__compute_xhtml_a9047a414d692d8814181a667a7ee68c4"><div class="ttname"><a href="namespacearm__compute.xhtml#a9047a414d692d8814181a667a7ee68c4">arm_compute::calculate_max_window_horizontal</a></div><div class="ttdeci">Window calculate_max_window_horizontal(const ValidRegion &valid_region, const Steps &steps=Steps(), bool skip_border=false, BorderSize border_size=BorderSize())</div><div class="ttdoc">Calculate the maximum window used by a horizontal kernel for a given tensor shape and border setting.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_helpers_8cpp_source.xhtml#l00131">Helpers.cpp:131</a></div></div> |
| <div class="ttc" id="_validate_8h_xhtml"><div class="ttname"><a href="_validate_8h.xhtml">Validate.h</a></div></div> |
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