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119<div class="title">gc_absdiff.cpp File Reference</div> </div>
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121<div class="contents">
122<div class="textblock"><code>#include &quot;<a class="el" href="arm__compute_2core_2_types_8h_source.xhtml">arm_compute/core/Types.h</a>&quot;</code><br />
123<code>#include &quot;<a class="el" href="_g_c_functions_8h_source.xhtml">arm_compute/runtime/GLES_COMPUTE/GCFunctions.h</a>&quot;</code><br />
124<code>#include &quot;<a class="el" href="_g_c_scheduler_8h_source.xhtml">arm_compute/runtime/GLES_COMPUTE/GCScheduler.h</a>&quot;</code><br />
125<code>#include &quot;<a class="el" href="utils_2_utils_8h_source.xhtml">utils/Utils.h</a>&quot;</code><br />
126</div>
127<p><a href="gc__absdiff_8cpp_source.xhtml">Go to the source code of this file.</a></p>
128<table class="memberdecls">
129<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
130Functions</h2></td></tr>
131<tr class="memitem:a3663943e3c034dea68b41bc046b37d2e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gc__absdiff_8cpp.xhtml#a3663943e3c034dea68b41bc046b37d2e">main_gc_absdiff</a> (int argc, const char **argv)</td></tr>
132<tr class="separator:a3663943e3c034dea68b41bc046b37d2e"><td class="memSeparator" colspan="2">&#160;</td></tr>
133<tr class="memitem:a217dbf8b442f20279ea00b898af96f52"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="gc__absdiff_8cpp.xhtml#a217dbf8b442f20279ea00b898af96f52">main</a> (int argc, const char **argv)</td></tr>
134<tr class="memdesc:a217dbf8b442f20279ea00b898af96f52"><td class="mdescLeft">&#160;</td><td class="mdescRight">Main program for absdiff test. <a href="#a217dbf8b442f20279ea00b898af96f52">More...</a><br /></td></tr>
135<tr class="separator:a217dbf8b442f20279ea00b898af96f52"><td class="memSeparator" colspan="2">&#160;</td></tr>
136</table>
137<h2 class="groupheader">Function Documentation</h2>
138<a class="anchor" id="a217dbf8b442f20279ea00b898af96f52"></a>
139<div class="memitem">
140<div class="memproto">
141 <table class="memname">
142 <tr>
143 <td class="memname">int main </td>
144 <td>(</td>
145 <td class="paramtype">int&#160;</td>
146 <td class="paramname"><em>argc</em>, </td>
147 </tr>
148 <tr>
149 <td class="paramkey"></td>
150 <td></td>
151 <td class="paramtype">const char **&#160;</td>
152 <td class="paramname"><em>argv</em>&#160;</td>
153 </tr>
154 <tr>
155 <td></td>
156 <td>)</td>
157 <td></td><td></td>
158 </tr>
159 </table>
160</div><div class="memdoc">
161
162<p>Main program for absdiff test. </p>
163<dl class="params"><dt>Parameters</dt><dd>
164 <table class="params">
165 <tr><td class="paramdir">[in]</td><td class="paramname">argc</td><td>Number of arguments </td></tr>
166 <tr><td class="paramdir">[in]</td><td class="paramname">argv</td><td>Arguments ( [optional] Path to the first PPM image to process, [optional] Path the the second PPM image to process ) </td></tr>
167 </table>
168 </dd>
169</dl>
170
171<p>Definition at line <a class="el" href="gc__absdiff_8cpp_source.xhtml#l00109">109</a> of file <a class="el" href="gc__absdiff_8cpp_source.xhtml">gc_absdiff.cpp</a>.</p>
172
173<p>References <a class="el" href="gc__absdiff_8cpp_source.xhtml#l00037">main_gc_absdiff()</a>, and <a class="el" href="utils_2_utils_8cpp_source.xhtml#l00069">arm_compute::utils::run_example()</a>.</p>
174<div class="fragment"><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;{</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacearm__compute_1_1utils.xhtml#a4c9395db2c8b8d0c336656a7b58fca3e">utils::run_example</a>(argc, argv, <a class="code" href="gc__absdiff_8cpp.xhtml#a3663943e3c034dea68b41bc046b37d2e">main_gc_absdiff</a>);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;}</div><div class="ttc" id="gc__absdiff_8cpp_xhtml_a3663943e3c034dea68b41bc046b37d2e"><div class="ttname"><a href="gc__absdiff_8cpp.xhtml#a3663943e3c034dea68b41bc046b37d2e">main_gc_absdiff</a></div><div class="ttdeci">void main_gc_absdiff(int argc, const char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="gc__absdiff_8cpp_source.xhtml#l00037">gc_absdiff.cpp:37</a></div></div>
175<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a4c9395db2c8b8d0c336656a7b58fca3e"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a4c9395db2c8b8d0c336656a7b58fca3e">arm_compute::utils::run_example</a></div><div class="ttdeci">int run_example(int argc, const char **argv, example &amp;func)</div><div class="ttdoc">Run an example and handle the potential exceptions it throws. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8cpp_source.xhtml#l00069">Utils.cpp:69</a></div></div>
176</div><!-- fragment -->
177</div>
178</div>
179<a class="anchor" id="a3663943e3c034dea68b41bc046b37d2e"></a>
180<div class="memitem">
181<div class="memproto">
182 <table class="memname">
183 <tr>
184 <td class="memname">void main_gc_absdiff </td>
185 <td>(</td>
186 <td class="paramtype">int&#160;</td>
187 <td class="paramname"><em>argc</em>, </td>
188 </tr>
189 <tr>
190 <td class="paramkey"></td>
191 <td></td>
192 <td class="paramtype">const char **&#160;</td>
193 <td class="paramname"><em>argv</em>&#160;</td>
194 </tr>
195 <tr>
196 <td></td>
197 <td>)</td>
198 <td></td><td></td>
199 </tr>
200 </table>
201</div><div class="memdoc">
202
203<p>Definition at line <a class="el" href="gc__absdiff_8cpp_source.xhtml#l00037">37</a> of file <a class="el" href="gc__absdiff_8cpp_source.xhtml">gc_absdiff.cpp</a>.</p>
204
205<p>References <a class="el" href="absdiff_8cl_source.xhtml#l00050">absdiff()</a>, <a class="el" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">ITensorAllocator::allocate()</a>, <a class="el" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">GCTensor::allocator()</a>, <a class="el" href="classarm__compute_1_1_g_c_absolute_difference.xhtml#ae5c39de30616d2572a54ad4013004ac5">GCAbsoluteDifference::configure()</a>, <a class="el" href="classarm__compute_1_1_g_c_scheduler.xhtml#a19bb5002a62b62e050e89c975f7b9fdf">GCScheduler::default_init()</a>, <a class="el" href="validation_2_n_e_o_n_2_g_e_m_m_8cpp_source.xhtml#l00118">arm_compute::test::validation::dst</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00296">PPMLoader::fill_image()</a>, <a class="el" href="classarm__compute_1_1_g_c_scheduler.xhtml#ac758c6b5a7ccc31b7193cfde59c32109">GCScheduler::get()</a>, <a class="el" href="classarm__compute_1_1_g_c_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">GCTensor::info()</a>, <a class="el" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">ITensorAllocator::init()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00279">PPMLoader::init_image()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00268">PPMLoader::is_open()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00248">PPMLoader::open()</a>, <a class="el" href="classarm__compute_1_1_i_g_c_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">IGCSimpleFunction::run()</a>, <a class="el" href="utils_2_utils_8h_source.xhtml#l00639">arm_compute::utils::save_to_ppm()</a>, <a class="el" href="classarm__compute_1_1_g_c_scheduler.xhtml#ad55f80ed3cd8b6c4f247763b747016af">GCScheduler::sync()</a>, and <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6669348b484e3008dca2bfa8e85e40b5">arm_compute::U8</a>.</p>
206
207<p>Referenced by <a class="el" href="gc__absdiff_8cpp_source.xhtml#l00109">main()</a>.</p>
208<div class="fragment"><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;{</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml">PPMLoader</a> ppm1, ppm2;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml">GCImage</a> src1, src2, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">dst</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; GCScheduler::get().default_init();</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <span class="keywordflow">if</span>(argc &lt; 2)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; {</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; <span class="comment">// Print help</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;Usage: &quot;</span> &lt;&lt; argv[0] &lt;&lt; <span class="stringliteral">&quot; [input0_image.ppm] [input1_image.ppm] \n\n&quot;</span>;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;No input_image provided, creating two dummy 640x480 images\n&quot;</span>;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="comment">// Create two empty grayscale 640x480 images</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; src1.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>(640, 480, Format::U8));</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; src2.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>(640, 480, Format::U8));</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">else</span> <span class="keywordflow">if</span>(argc &lt; 3)</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; <span class="comment">// Print help</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;Usage: &quot;</span> &lt;&lt; argv[0] &lt;&lt; <span class="stringliteral">&quot; [input0_image.ppm] [input1_image.ppm] \n\n&quot;</span>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; std::cout &lt;&lt; <span class="stringliteral">&quot;Only one input_image provided, creating a dummy 640x480 image\n&quot;</span>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">open</a>(argv[1]);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a69f2a0e263d4f77d1e166de9cd2746f7">init_image</a>(src1, Format::U8);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="comment">// Create an empty grayscale 640x480 image</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; src2.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(<a class="code" href="classarm__compute_1_1_tensor_info.xhtml">TensorInfo</a>(640, 480, Format::U8));</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keywordflow">else</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">open</a>(argv[1]);</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a69f2a0e263d4f77d1e166de9cd2746f7">init_image</a>(src1, Format::U8);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; ppm2.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">open</a>(argv[2]);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; ppm2.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a69f2a0e263d4f77d1e166de9cd2746f7">init_image</a>(src2, Format::U8);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; }</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; <span class="comment">// Configure the temporary and destination images</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; dst.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">init</a>(*src1.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">info</a>());</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="classarm__compute_1_1_g_c_absolute_difference.xhtml">GCAbsoluteDifference</a> <a class="code" href="absdiff_8cl.xhtml#abd1c22f3b8c5d2d0a1de36f45c38b88f">absdiff</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; absdiff.<a class="code" href="classarm__compute_1_1_g_c_absolute_difference.xhtml#ae5c39de30616d2572a54ad4013004ac5">configure</a>(&amp;src1, &amp;src2, &amp;dst);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="comment">// Allocate all the images</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; src1.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; src2.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; dst.<a class="code" href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">allocator</a>()-&gt;<a class="code" href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">allocate</a>();</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="comment">// Fill the input image with the content of the PPM image if a filename was provided:</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <span class="keywordflow">if</span>(ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">is_open</a>())</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">fill_image</a>(src1);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="keywordflow">if</span>(ppm2.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">is_open</a>())</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; ppm2.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">fill_image</a>(src2);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; }</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="comment">// Execute the functions:</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; absdiff.<a class="code" href="classarm__compute_1_1_i_g_c_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">run</a>();</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="comment">// Make sure all the jobs are done executing:</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; GCScheduler::get().sync();</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="comment">// Save the result to file:</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <span class="keywordflow">if</span>(ppm1.<a class="code" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">is_open</a>())</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keyword">const</span> std::string output_filename = std::string(argv[1]) + <span class="stringliteral">&quot;_out.ppm&quot;</span>;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <a class="code" href="namespacearm__compute_1_1utils.xhtml#a301d0b7bfd70f73fc1924f4281938d08">save_to_ppm</a>(dst, output_filename); <span class="comment">// save_to_ppm maps and unmaps the image to store as PPM</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;}</div><div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a1672610b872bef30d0dc2333a0ffc402"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a1672610b872bef30d0dc2333a0ffc402">arm_compute::utils::PPMLoader::fill_image</a></div><div class="ttdeci">void fill_image(T &amp;image)</div><div class="ttdoc">Fill an image with the content of the currently open PPM file. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00296">Utils.h:296</a></div></div>
209<div class="ttc" id="namespacearm__compute_1_1utils_xhtml_a301d0b7bfd70f73fc1924f4281938d08"><div class="ttname"><a href="namespacearm__compute_1_1utils.xhtml#a301d0b7bfd70f73fc1924f4281938d08">arm_compute::utils::save_to_ppm</a></div><div class="ttdeci">void save_to_ppm(T &amp;tensor, const std::string &amp;ppm_filename)</div><div class="ttdoc">Template helper function to save a tensor image to a PPM file. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00639">Utils.h:639</a></div></div>
210<div class="ttc" id="absdiff_8cl_xhtml_abd1c22f3b8c5d2d0a1de36f45c38b88f"><div class="ttname"><a href="absdiff_8cl.xhtml#abd1c22f3b8c5d2d0a1de36f45c38b88f">absdiff</a></div><div class="ttdeci">__kernel void absdiff(__global uchar *in1_ptr, uint in1_stride_x, uint in1_step_x, uint in1_stride_y, uint in1_step_y, uint in1_offset_first_element_in_bytes, __global uchar *in2_ptr, uint in2_stride_x, uint in2_step_x, uint in2_stride_y, uint in2_step_y, uint in2_offset_first_element_in_bytes, __global uchar *out_ptr, uint out_stride_x, uint out_step_x, uint out_stride_y, uint out_step_y, uint out_offset_first_element_in_bytes)</div><div class="ttdoc">Calculate the absolute difference of two input images. </div><div class="ttdef"><b>Definition:</b> <a href="absdiff_8cl_source.xhtml#l00050">absdiff.cl:50</a></div></div>
211<div class="ttc" id="classarm__compute_1_1_g_c_tensor_xhtml"><div class="ttname"><a href="classarm__compute_1_1_g_c_tensor.xhtml">arm_compute::GCTensor</a></div><div class="ttdoc">Interface for OpenGL ES tensor. </div><div class="ttdef"><b>Definition:</b> <a href="_g_c_tensor_8h_source.xhtml#l00037">GCTensor.h:37</a></div></div>
212<div class="ttc" id="classarm__compute_1_1_g_c_tensor_xhtml_ad6dc6b773780dd6b1ad17fc82368d9f3"><div class="ttname"><a href="classarm__compute_1_1_g_c_tensor.xhtml#ad6dc6b773780dd6b1ad17fc82368d9f3">arm_compute::GCTensor::allocator</a></div><div class="ttdeci">ITensorAllocator * allocator()</div><div class="ttdoc">Return a pointer to the tensor&amp;#39;s allocator. </div></div>
213<div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a36e58f3e64f3851ebac7a9556b4704ed"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a36e58f3e64f3851ebac7a9556b4704ed">arm_compute::utils::PPMLoader::open</a></div><div class="ttdeci">void open(const std::string &amp;ppm_filename)</div><div class="ttdoc">Open a PPM file and reads its metadata (Width, height) </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00248">Utils.h:248</a></div></div>
214<div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a2f57f54d8c03b615bb31eee091d8a88a"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a2f57f54d8c03b615bb31eee091d8a88a">arm_compute::utils::PPMLoader::is_open</a></div><div class="ttdeci">bool is_open()</div><div class="ttdoc">Return true if a PPM file is currently open. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00268">Utils.h:268</a></div></div>
215<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_adbf67dcee294e673cf796f1ed8aeb6a4"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#adbf67dcee294e673cf796f1ed8aeb6a4">arm_compute::test::validation::dst</a></div><div class="ttdeci">Tensor dst</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_n_e_o_n_2_g_e_m_m_8cpp_source.xhtml#l00118">GEMM.cpp:118</a></div></div>
216<div class="ttc" id="classarm__compute_1_1_i_g_c_simple_function_xhtml_ab5fd6e96c07aaaed2747c7e16ed5951e"><div class="ttname"><a href="classarm__compute_1_1_i_g_c_simple_function.xhtml#ab5fd6e96c07aaaed2747c7e16ed5951e">arm_compute::IGCSimpleFunction::run</a></div><div class="ttdeci">void run() overridefinal</div><div class="ttdoc">Run the kernels contained in the function. </div></div>
217<div class="ttc" id="classarm__compute_1_1_i_tensor_allocator_xhtml_aa8a4946cd749d482dd996874d295af85"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa8a4946cd749d482dd996874d295af85">arm_compute::ITensorAllocator::allocate</a></div><div class="ttdeci">virtual void allocate()=0</div><div class="ttdoc">Interface to be implemented by the child class to allocate the tensor. </div></div>
218<div class="ttc" id="classarm__compute_1_1_i_tensor_allocator_xhtml_aa72161e0e3c0f6b2da20f835de6af680"><div class="ttname"><a href="classarm__compute_1_1_i_tensor_allocator.xhtml#aa72161e0e3c0f6b2da20f835de6af680">arm_compute::ITensorAllocator::init</a></div><div class="ttdeci">void init(const TensorInfo &amp;input)</div><div class="ttdoc">Initialize a tensor based on the passed TensorInfo. </div></div>
219<div class="ttc" id="classarm__compute_1_1_g_c_absolute_difference_xhtml_ae5c39de30616d2572a54ad4013004ac5"><div class="ttname"><a href="classarm__compute_1_1_g_c_absolute_difference.xhtml#ae5c39de30616d2572a54ad4013004ac5">arm_compute::GCAbsoluteDifference::configure</a></div><div class="ttdeci">void configure(const IGCTensor *input1, const IGCTensor *input2, IGCTensor *output)</div><div class="ttdoc">Initialize the function. </div></div>
220<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#l00044">TensorInfo.h:44</a></div></div>
221<div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml_a69f2a0e263d4f77d1e166de9cd2746f7"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#a69f2a0e263d4f77d1e166de9cd2746f7">arm_compute::utils::PPMLoader::init_image</a></div><div class="ttdeci">void init_image(T &amp;image, arm_compute::Format format)</div><div class="ttdoc">Initialise an image&amp;#39;s metadata with the dimensions of the PPM file currently open. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00279">Utils.h:279</a></div></div>
222<div class="ttc" id="classarm__compute_1_1_g_c_tensor_xhtml_a97de03c31e0ca04be6960e2e3ffdca95"><div class="ttname"><a href="classarm__compute_1_1_g_c_tensor.xhtml#a97de03c31e0ca04be6960e2e3ffdca95">arm_compute::GCTensor::info</a></div><div class="ttdeci">TensorInfo * info() const override</div><div class="ttdoc">Interface to be implemented by the child class to return the tensor&amp;#39;s metadata. </div></div>
223<div class="ttc" id="classarm__compute_1_1_g_c_absolute_difference_xhtml"><div class="ttname"><a href="classarm__compute_1_1_g_c_absolute_difference.xhtml">arm_compute::GCAbsoluteDifference</a></div><div class="ttdoc">Basic function to run GCAbsoluteDifferenceKernel. </div><div class="ttdef"><b>Definition:</b> <a href="_g_c_absolute_difference_8h_source.xhtml#l00039">GCAbsoluteDifference.h:39</a></div></div>
224<div class="ttc" id="classarm__compute_1_1utils_1_1_p_p_m_loader_xhtml"><div class="ttname"><a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml">arm_compute::utils::PPMLoader</a></div><div class="ttdoc">Class to load the content of a PPM file into an Image. </div><div class="ttdef"><b>Definition:</b> <a href="utils_2_utils_8h_source.xhtml#l00237">Utils.h:237</a></div></div>
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233 <li class="navelem"><a class="el" href="dir_d28a4824dc47e487b107a5db32ef43c4.xhtml">examples</a></li><li class="navelem"><a class="el" href="gc__absdiff_8cpp.xhtml">gc_absdiff.cpp</a></li>
234 <li class="footer">Generated on Thu Dec 14 2017 23:48:33 for Compute Library by
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236 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.11 </li>
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