documentation/_i_access_window_8h_source.xhtml

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 119 <a href="_i_access_window_8h.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2017 ARM Limited.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * SPDX-License-Identifier: MIT</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<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>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<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>&#160;<span class="comment"> * copies or substantial portions of the Software.</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> * SOFTWARE.</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#ifndef __ARM_COMPUTE_IACCESS_WINDOW_H__</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#define __ARM_COMPUTE_IACCESS_WINDOW_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_coordinates_8h.xhtml">arm_compute/core/Coordinates.h</a>&quot;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tensor_shape_8h.xhtml">arm_compute/core/TensorShape.h</a>&quot;</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_types_8h.xhtml">arm_compute/core/Types.h</a>&quot;</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#include &lt;array&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearm__compute.xhtml">arm_compute</a></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;{</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="keyword">class </span>Window;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">class </span>TensorInfo;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">   47</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">adjust_down</a>(<span class="keywordtype">int</span> required, <span class="keywordtype">int</span> available, <span class="keywordtype">int</span> step)</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;{</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(step &lt;= 0);</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    <span class="keywordflow">return</span> required - step * ((required - available + step - 1) / step);</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;}</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">   63</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">adjust_up</a>(<span class="keywordtype">int</span> required, <span class="keywordtype">int</span> available, <span class="keywordtype">int</span> step)</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;{</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(step &lt;= 0);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    <span class="keywordflow">return</span> required + step * ((available - required + step - 1) / step);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;}</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_i_access_window.xhtml">   71</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_i_access_window.xhtml">IAccessWindow</a></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;{</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#abc3996ab36cfa27811d661debfca5b5f">~IAccessWindow</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">update_window_if_needed</a>(<a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#abd645498a7cbaebd88b257083e459dd6">update_padding_if_needed</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> input_valid_region, <span class="keywordtype">bool</span> border_undefined, <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> border_size) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;};</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml">  102</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml">IAccessWindow</a></div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;{</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">  115</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height)</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, x, y, width, height, 1.f, 1.f)</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    {</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    }</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_rectangle.xhtml#a8798dad6f6ace10ca2b814464d666ca0">  132</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml#a8798dad6f6ace10ca2b814464d666ca0">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> width, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale_x, <span class="keywordtype">float</span> scale_y)</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;        : _info(info), _x(x), _y(y), _width(width), _height(height), _scale_x(scale_x), _scale_y(scale_y)</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    {</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(width &lt; 0);</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(height &lt; 0);</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_x &lt; 0);</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_y &lt; 0);</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    }</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;operator=(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;)                 = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;operator=(<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a> &amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    ~<a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>()                                   = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keywordtype">void</span> set_valid_region(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region, <span class="keywordtype">bool</span> border_undefined = <span class="keyword">false</span>, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> &amp;border_size = <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a>(0));</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <span class="keyword">const</span> <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> &amp;input_valid_region) <span class="keyword">const</span>;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="comment">// Inherited methods overridden:</span></div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">compute_valid_region</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window, <a class="code" href="structarm__compute_1_1_valid_region.xhtml">ValidRegion</a> input_valid_region, <span class="keywordtype">bool</span> border_undefined, <a class="code" href="structarm__compute_1_1_border_size.xhtml">BorderSize</a> border_size) <span class="keyword">const override</span>;</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">update_window_if_needed</a>(<a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const override</span>;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordtype">bool</span> <a class="code" href="classarm__compute_1_1_i_access_window.xhtml#abd645498a7cbaebd88b257083e459dd6">update_padding_if_needed</a>(<span class="keyword">const</span> <a class="code" href="classarm__compute_1_1_window.xhtml">Window</a> &amp;window) <span class="keyword">const override</span>;</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *_info;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keywordtype">int</span>         _x;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordtype">int</span>         _y;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <span class="keywordtype">int</span>         _width;</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="keywordtype">int</span>         _height;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordtype">float</span>       _scale_x;</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="keywordtype">float</span>       _scale_y;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;};</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_vertical.xhtml">  184</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_vertical.xhtml">AccessWindowVertical</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;{</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_vertical.xhtml#aeee936a7e64982bb0304daa9a80905ef">  196</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_vertical.xhtml#aeee936a7e64982bb0304daa9a80905ef">AccessWindowVertical</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, <span class="keywordtype">int</span> y, <span class="keywordtype">int</span> height, <span class="keywordtype">float</span> scale_y = 1.f)</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, 0, y, 1, height, 1.f, scale_y)</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    {</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(height &lt; 0);</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_y &lt; 0);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;    }</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;};</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_horizontal.xhtml">  205</a></span>&#160;<span class="keyword">class </span><a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml">AccessWindowHorizontal</a> : <span class="keyword">public</span> <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a></div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;{</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="classarm__compute_1_1_access_window_horizontal.xhtml#a41241ba3df57ef9b2b35ee837cbbecbf">  217</a></span>&#160;    <a class="code" href="classarm__compute_1_1_access_window_horizontal.xhtml#a41241ba3df57ef9b2b35ee837cbbecbf">AccessWindowHorizontal</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a> *info, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> width, <span class="keywordtype">float</span> scale_x = 1.f)</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        : <a class="code" href="classarm__compute_1_1_access_window_rectangle.xhtml">AccessWindowRectangle</a>(info, x, 0, width, 1, scale_x, 1.f)</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    {</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(width &lt; 0);</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;        <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(scale_x &lt; 0);</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;    }</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;};</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;} <span class="comment">// namespace arm_compute</span></div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/*__ARM_COMPUTE_IACCESS_WINDOW_H__*/</span><span class="preprocessor"></span></div><div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml_a8798dad6f6ace10ca2b814464d666ca0"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml#a8798dad6f6ace10ca2b814464d666ca0">arm_compute::AccessWindowRectangle::AccessWindowRectangle</a></div><div class="ttdeci">AccessWindowRectangle(TensorInfo *info, int x, int y, int width, int height, float scale_x, float scale_y)</div><div class="ttdoc">Constructor for a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00132">IAccessWindow.h:132</a></div></div>
 120 <div class="ttc" id="classarm__compute_1_1_access_window_vertical_xhtml"><div class="ttname"><a href="classarm__compute_1_1_access_window_vertical.xhtml">arm_compute::AccessWindowVertical</a></div><div class="ttdoc">Implementation of a column access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00184">IAccessWindow.h:184</a></div></div>
 121 <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="_types_8h_source.xhtml#l00116">Types.h:116</a></div></div>
 122 <div class="ttc" id="_types_8h_xhtml"><div class="ttname"><a href="_types_8h.xhtml">Types.h</a></div></div>
 123 <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#l00100">Error.h:100</a></div></div>
 124 <div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_abc3996ab36cfa27811d661debfca5b5f"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#abc3996ab36cfa27811d661debfca5b5f">arm_compute::IAccessWindow::~IAccessWindow</a></div><div class="ttdeci">virtual ~IAccessWindow()=default</div></div>
 125 <div class="ttc" id="namespacearm__compute_xhtml"><div class="ttname"><a href="namespacearm__compute.xhtml">arm_compute</a></div><div class="ttdef"><b>Definition:</b> <a href="arm__compute_8dox_source.xhtml#l00001">arm_compute.dox:1</a></div></div>
 126 <div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_ae2b4aabf2a14dce92e04c0eeb0ab73b9"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#ae2b4aabf2a14dce92e04c0eeb0ab73b9">arm_compute::IAccessWindow::compute_valid_region</a></div><div class="ttdeci">virtual ValidRegion compute_valid_region(const Window &amp;window, ValidRegion input_valid_region, bool border_undefined, BorderSize border_size) const =0</div><div class="ttdoc">Compute the valid region based on access pattern and valid region of the inputs. </div></div>
 127 <div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_a5b6940395e0168f3f00da892ded537aa"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#a5b6940395e0168f3f00da892ded537aa">arm_compute::IAccessWindow::update_window_if_needed</a></div><div class="ttdeci">virtual bool update_window_if_needed(Window &amp;window) const =0</div><div class="ttdoc">Shrink the window if padding is not large enough. </div></div>
 128 <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#l00102">IAccessWindow.h:102</a></div></div>
 129 <div class="ttc" id="classarm__compute_1_1_access_window_rectangle_xhtml_ab188c1e89be24e1f21b045bc8818d706"><div class="ttname"><a href="classarm__compute_1_1_access_window_rectangle.xhtml#ab188c1e89be24e1f21b045bc8818d706">arm_compute::AccessWindowRectangle::AccessWindowRectangle</a></div><div class="ttdeci">AccessWindowRectangle(TensorInfo *info, int x, int y, int width, int height)</div><div class="ttdoc">Constructor for a rectangular access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00115">IAccessWindow.h:115</a></div></div>
 130 <div class="ttc" id="namespacearm__compute_xhtml_ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2"><div class="ttname"><a href="namespacearm__compute.xhtml#ab16fcfbfc3ee6dbc0c112f0bc9b3d9c2">arm_compute::adjust_up</a></div><div class="ttdeci">int adjust_up(int required, int available, int step)</div><div class="ttdoc">Increase required in steps of step until it&amp;#39;s greater than available. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00063">IAccessWindow.h:63</a></div></div>
 131 <div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml">arm_compute::IAccessWindow</a></div><div class="ttdoc">Interface describing methods to update access window and padding based on kernel parameters. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00071">IAccessWindow.h:71</a></div></div>
 132 <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#l00205">IAccessWindow.h:205</a></div></div>
 133 <div class="ttc" id="classarm__compute_1_1_access_window_vertical_xhtml_aeee936a7e64982bb0304daa9a80905ef"><div class="ttname"><a href="classarm__compute_1_1_access_window_vertical.xhtml#aeee936a7e64982bb0304daa9a80905ef">arm_compute::AccessWindowVertical::AccessWindowVertical</a></div><div class="ttdeci">AccessWindowVertical(TensorInfo *info, int y, int height, float scale_y=1.f)</div><div class="ttdoc">Constructor for a column access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00196">IAccessWindow.h:196</a></div></div>
 134 <div class="ttc" id="_coordinates_8h_xhtml"><div class="ttname"><a href="_coordinates_8h.xhtml">Coordinates.h</a></div></div>
 135 <div class="ttc" id="classarm__compute_1_1_access_window_horizontal_xhtml_a41241ba3df57ef9b2b35ee837cbbecbf"><div class="ttname"><a href="classarm__compute_1_1_access_window_horizontal.xhtml#a41241ba3df57ef9b2b35ee837cbbecbf">arm_compute::AccessWindowHorizontal::AccessWindowHorizontal</a></div><div class="ttdeci">AccessWindowHorizontal(TensorInfo *info, int x, int width, float scale_x=1.f)</div><div class="ttdoc">Constructor for a row access pattern. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00217">IAccessWindow.h:217</a></div></div>
 136 <div class="ttc" id="classarm__compute_1_1_tensor_info_xhtml"><div class="ttname"><a href="classarm__compute_1_1_tensor_info.xhtml">arm_compute::TensorInfo</a></div><div class="ttdoc">Store the tensor&amp;#39;s metadata. </div><div class="ttdef"><b>Definition:</b> <a href="_tensor_info_8h_source.xhtml#l00040">TensorInfo.h:40</a></div></div>
 137 <div class="ttc" id="structarm__compute_1_1_valid_region_xhtml"><div class="ttname"><a href="structarm__compute_1_1_valid_region.xhtml">arm_compute::ValidRegion</a></div><div class="ttdef"><b>Definition:</b> <a href="_types_8h_source.xhtml#l00085">Types.h:85</a></div></div>
 138 <div class="ttc" id="namespacearm__compute_xhtml_a41c1523098580451b378f76b8c37a0f0"><div class="ttname"><a href="namespacearm__compute.xhtml#a41c1523098580451b378f76b8c37a0f0">arm_compute::adjust_down</a></div><div class="ttdeci">int adjust_down(int required, int available, int step)</div><div class="ttdoc">Decrease required in steps of step until it&amp;#39;s less than available. </div><div class="ttdef"><b>Definition:</b> <a href="_i_access_window_8h_source.xhtml#l00047">IAccessWindow.h:47</a></div></div>
 139 <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>
 140 <div class="ttc" id="_tensor_shape_8h_xhtml"><div class="ttname"><a href="_tensor_shape_8h.xhtml">TensorShape.h</a></div></div>
 141 <div class="ttc" id="classarm__compute_1_1_i_access_window_xhtml_abd645498a7cbaebd88b257083e459dd6"><div class="ttname"><a href="classarm__compute_1_1_i_access_window.xhtml#abd645498a7cbaebd88b257083e459dd6">arm_compute::IAccessWindow::update_padding_if_needed</a></div><div class="ttdeci">virtual bool update_padding_if_needed(const Window &amp;window) const =0</div><div class="ttdoc">Increase the padding to be large enough for the window. </div></div>
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 146   <ul>
 147     <li class="navelem"><a class="el" href="dir_214608ef36d61442cb2b0c1c4e9a7def.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="dir_1fb090f0c6070330bfaccc4236d3ca0d.xhtml">core</a></li><li class="navelem"><a class="el" href="_i_access_window_8h.xhtml">IAccessWindow.h</a></li>
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