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gerrit-public.fairphone.software / platform / external / ComputeLibrary / 3d2d44ef55ab6b08afda8be48301ce3c55c7bc67 / . / documentation / minmaxloc_8cl.xhtml
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Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame]9<title>Compute Library: src/core/CL/cl_kernels/minmaxloc.cl File Reference</title>
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Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame]38 <div id="projectname">Compute Library
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]39 &#160;<span id="projectnumber">18.11</span>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]40 </div>
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89<div class="header">
90 <div class="summary">
91<a href="#define-members">Macros</a> &#124;
92<a href="#func-members">Functions</a> &#124;
93<a href="#var-members">Variables</a> </div>
94 <div class="headertitle">
95<div class="title">minmaxloc.cl File Reference</div> </div>
96</div><!--header-->
97<div class="contents">
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]98<div class="textblock"><code>#include &quot;<a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml">helpers.h</a>&quot;</code><br />
99<code>#include &quot;<a class="el" href="src_2core_2_c_l_2cl__kernels_2_types_8h_source.xhtml">types.h</a>&quot;</code><br />
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]100</div>
101<p><a href="minmaxloc_8cl_source.xhtml">Go to the source code of this file.</a></p>
102<table class="memberdecls">
103<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
104Macros</h2></td></tr>
105<tr class="memitem:a17decce255d6f94a60379a61a54e3bac"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a17decce255d6f94a60379a61a54e3bac">DATA_TYPE_MIN</a>&#160;&#160;&#160;0x0</td></tr>
106<tr class="separator:a17decce255d6f94a60379a61a54e3bac"><td class="memSeparator" colspan="2">&#160;</td></tr>
107<tr class="memitem:afa6b114aa46a23bb226c5c9547f9f623"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#afa6b114aa46a23bb226c5c9547f9f623">DATA_TYPE_MAX</a>&#160;&#160;&#160;0xFF</td></tr>
108<tr class="separator:afa6b114aa46a23bb226c5c9547f9f623"><td class="memSeparator" colspan="2">&#160;</td></tr>
109</table><table class="memberdecls">
110<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
111Functions</h2></td></tr>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]112<tr class="memitem:a061903419fb2aff60da86e674c76b96e"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a061903419fb2aff60da86e674c76b96e">FloatFlip</a> (float val)</td></tr>
113<tr class="separator:a061903419fb2aff60da86e674c76b96e"><td class="memSeparator" colspan="2">&#160;</td></tr>
114<tr class="memitem:a39543da04d64203794856acc059d6345"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a39543da04d64203794856acc059d6345">minmax</a> (__global uchar *src_ptr, uint src_stride_x, uint src_step_x, uint src_stride_y, uint src_step_y, uint src_offset_first_element_in_bytes, __global int *min_max, int width)</td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]115<tr class="memdesc:a39543da04d64203794856acc059d6345"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function identifies the min and maximum value of an input image. <a href="#a39543da04d64203794856acc059d6345">More...</a><br /></td></tr>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]116<tr class="separator:a39543da04d64203794856acc059d6345"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]117<tr class="memitem:a31ce1a75df24b2037dc76f1748236579"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a31ce1a75df24b2037dc76f1748236579">minmaxloc</a> (__global uchar *src_ptr, uint src_stride_x, uint src_step_x, uint src_stride_y, uint src_step_y, uint src_offset_first_element_in_bytes, __global int *min_max, __global uint *min_max_count, __global <a class="el" href="struct_coordinates2_d.xhtml">Coordinates2D</a> *min_loc, uint max_min_loc_count, __global <a class="el" href="struct_coordinates2_d.xhtml">Coordinates2D</a> *max_loc, uint max_max_loc_count)</td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]118<tr class="memdesc:a31ce1a75df24b2037dc76f1748236579"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function counts the min and max occurrences in an image and tags their position. <a href="#a31ce1a75df24b2037dc76f1748236579">More...</a><br /></td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]119<tr class="separator:a31ce1a75df24b2037dc76f1748236579"><td class="memSeparator" colspan="2">&#160;</td></tr>
120</table><table class="memberdecls">
121<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
122Variables</h2></td></tr>
123<tr class="memitem:a538b4b63f40e7b12891774e03a4f0dec"><td class="memItemLeft" align="right" valign="top">__constant DATA_TYPE16&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a538b4b63f40e7b12891774e03a4f0dec">type_min</a> = ( DATA_TYPE16 )( 0x0 )</td></tr>
124<tr class="separator:a538b4b63f40e7b12891774e03a4f0dec"><td class="memSeparator" colspan="2">&#160;</td></tr>
125<tr class="memitem:a4464d6f922ea17b4a9ca6a2cec7ddb75"><td class="memItemLeft" align="right" valign="top">__constant DATA_TYPE16&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a4464d6f922ea17b4a9ca6a2cec7ddb75">type_max</a> = ( DATA_TYPE16 )( 0xFF )</td></tr>
126<tr class="separator:a4464d6f922ea17b4a9ca6a2cec7ddb75"><td class="memSeparator" colspan="2">&#160;</td></tr>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]127<tr class="memitem:a5a67e1e00d711339bef1e10f0984227c"><td class="memItemLeft" align="right" valign="top">__constant int16&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="minmaxloc_8cl.xhtml#a5a67e1e00d711339bef1e10f0984227c">idx16</a> = (int16)(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)</td></tr>
128<tr class="separator:a5a67e1e00d711339bef1e10f0984227c"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]129</table>
130<h2 class="groupheader">Macro Definition Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]131<a id="afa6b114aa46a23bb226c5c9547f9f623"></a>
132<h2 class="memtitle"><span class="permalink"><a href="#afa6b114aa46a23bb226c5c9547f9f623">&#9670;&nbsp;</a></span>DATA_TYPE_MAX</h2>
133
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]134<div class="memitem">
135<div class="memproto">
136 <table class="memname">
137 <tr>
138 <td class="memname">#define DATA_TYPE_MAX&#160;&#160;&#160;0xFF</td>
139 </tr>
140 </table>
141</div><div class="memdoc">
142
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]143<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00032">32</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]144
145</div>
146</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]147<a id="a17decce255d6f94a60379a61a54e3bac"></a>
148<h2 class="memtitle"><span class="permalink"><a href="#a17decce255d6f94a60379a61a54e3bac">&#9670;&nbsp;</a></span>DATA_TYPE_MIN</h2>
149
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]150<div class="memitem">
151<div class="memproto">
152 <table class="memname">
153 <tr>
154 <td class="memname">#define DATA_TYPE_MIN&#160;&#160;&#160;0x0</td>
155 </tr>
156 </table>
157</div><div class="memdoc">
158
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]159<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00028">28</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]160
161</div>
162</div>
163<h2 class="groupheader">Function Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]164<a id="a061903419fb2aff60da86e674c76b96e"></a>
165<h2 class="memtitle"><span class="permalink"><a href="#a061903419fb2aff60da86e674c76b96e">&#9670;&nbsp;</a></span>FloatFlip()</h2>
166
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]167<div class="memitem">
168<div class="memproto">
169<table class="mlabels">
170 <tr>
171 <td class="mlabels-left">
172 <table class="memname">
173 <tr>
174 <td class="memname">int FloatFlip </td>
175 <td>(</td>
176 <td class="paramtype">float&#160;</td>
177 <td class="paramname"><em>val</em></td><td>)</td>
178 <td></td>
179 </tr>
180 </table>
181 </td>
182 <td class="mlabels-right">
183<span class="mlabels"><span class="mlabel">inline</span></span> </td>
184 </tr>
185</table>
186</div><div class="memdoc">
187
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]188<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00035">35</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]189
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]190<p class="reference">Referenced by <a class="el" href="minmaxloc_8cl_source.xhtml#l00065">minmax()</a>.</p>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]191<div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;{</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="keyword">union</span></div><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; <span class="keywordtype">int</span> int_val;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordtype">float</span> flt_val;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; } u_val;</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; u_val.flt_val = val;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordflow">return</span> (u_val.int_val &gt;= 0) ? u_val.int_val : u_val.int_val ^ 0x7FFFFFFF;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;}</div></div><!-- fragment -->
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]192</div>
193</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]194<a id="a39543da04d64203794856acc059d6345"></a>
195<h2 class="memtitle"><span class="permalink"><a href="#a39543da04d64203794856acc059d6345">&#9670;&nbsp;</a></span>minmax()</h2>
196
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]197<div class="memitem">
198<div class="memproto">
199 <table class="memname">
200 <tr>
201 <td class="memname">__kernel void minmax </td>
202 <td>(</td>
203 <td class="paramtype">__global uchar *&#160;</td>
204 <td class="paramname"><em>src_ptr</em>, </td>
205 </tr>
206 <tr>
207 <td class="paramkey"></td>
208 <td></td>
209 <td class="paramtype">uint&#160;</td>
210 <td class="paramname"><em>src_stride_x</em>, </td>
211 </tr>
212 <tr>
213 <td class="paramkey"></td>
214 <td></td>
215 <td class="paramtype">uint&#160;</td>
216 <td class="paramname"><em>src_step_x</em>, </td>
217 </tr>
218 <tr>
219 <td class="paramkey"></td>
220 <td></td>
221 <td class="paramtype">uint&#160;</td>
222 <td class="paramname"><em>src_stride_y</em>, </td>
223 </tr>
224 <tr>
225 <td class="paramkey"></td>
226 <td></td>
227 <td class="paramtype">uint&#160;</td>
228 <td class="paramname"><em>src_step_y</em>, </td>
229 </tr>
230 <tr>
231 <td class="paramkey"></td>
232 <td></td>
233 <td class="paramtype">uint&#160;</td>
234 <td class="paramname"><em>src_offset_first_element_in_bytes</em>, </td>
235 </tr>
236 <tr>
237 <td class="paramkey"></td>
238 <td></td>
239 <td class="paramtype">__global int *&#160;</td>
240 <td class="paramname"><em>min_max</em>, </td>
241 </tr>
242 <tr>
243 <td class="paramkey"></td>
244 <td></td>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]245 <td class="paramtype">int&#160;</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]246 <td class="paramname"><em>width</em>&#160;</td>
247 </tr>
248 <tr>
249 <td></td>
250 <td>)</td>
251 <td></td><td></td>
252 </tr>
253 </table>
254</div><div class="memdoc">
255
256<p>This function identifies the min and maximum value of an input image. </p>
257<dl class="section note"><dt>Note</dt><dd>Input image data type must be passed as a preprocessor argument using -DDATA_TYPE. Moreover, the minimum and maximum value of the given data type must be provided using -DDATA_TYPE_MIN and -DDATA_TYPE_MAX respectively. </dd>
258<dd>
259In case image width is not a multiple of 16 then -DNON_MULTIPLE_OF_16 must be passed.</dd></dl>
260<dl class="params"><dt>Parameters</dt><dd>
261 <table class="params">
262 <tr><td class="paramdir">[in]</td><td class="paramname">src_ptr</td><td>Pointer to the source image. Supported data types: U8 </td></tr>
263 <tr><td class="paramdir">[in]</td><td class="paramname">src_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
264 <tr><td class="paramdir">[in]</td><td class="paramname">src_step_x</td><td>src_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
265 <tr><td class="paramdir">[in]</td><td class="paramname">src_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
266 <tr><td class="paramdir">[in]</td><td class="paramname">src_step_y</td><td>src_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
267 <tr><td class="paramdir">[in]</td><td class="paramname">src_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
268 <tr><td class="paramdir">[out]</td><td class="paramname">min_max</td><td>Pointer to buffer with minimum value in position 0 and maximum value in position 1 </td></tr>
269 <tr><td class="paramdir">[in]</td><td class="paramname">width</td><td>Input image width </td></tr>
270 </table>
271 </dd>
272</dl>
273
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]274<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00065">65</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]275
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]276<p class="reference">References <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00060">CONVERT</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00110">CONVERT_TO_IMAGE_STRUCT</a>, <a class="el" href="minmaxloc_8cl_source.xhtml#l00035">FloatFlip()</a>, <a class="el" href="minmaxloc_8cl_source.xhtml#l00048">idx16</a>, <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00309">offset()</a>, <a class="el" href="minmaxloc_8cl_source.xhtml#l00047">type_max</a>, <a class="el" href="minmaxloc_8cl_source.xhtml#l00046">type_min</a>, and <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00054">VEC_DATA_TYPE</a>.</p>
277<div class="fragment"><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;{</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="code" href="struct_image.xhtml">Image</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a6743f0a130e8311e6f5b1a23df102472">src</a> = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(src);</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; <span class="comment">// Initialize local minimum and local maximum</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16)</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; local_min = <a class="code" href="minmaxloc_8cl.xhtml#a4464d6f922ea17b4a9ca6a2cec7ddb75">type_max</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; local_max = <a class="code" href="minmaxloc_8cl.xhtml#a538b4b63f40e7b12891774e03a4f0dec">type_min</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="comment">// Calculate min/max of row</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keywordtype">int</span> i = 0;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; for(; i + 16 &lt;= width; i += 16)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; data = vload16(0, (__global DATA_TYPE *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, i, 0));</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; local_min = min(data, local_min);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; local_max = max(data, local_max);</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;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<span class="preprocessor">#ifdef NON_MULTIPLE_OF_16</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="comment">// Handle non multiple of 16</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; data = vload16(0, (__global DATA_TYPE *)<a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, i, 0));</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;<span class="preprocessor">#ifdef IS_DATA_TYPE_FLOAT</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; int16 valid_indices = (i + <a class="code" href="minmaxloc_8cl.xhtml#a5a67e1e00d711339bef1e10f0984227c">idx16</a>) &lt; width;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; valid_indices = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a>((i + <a class="code" href="minmaxloc_8cl.xhtml#a5a67e1e00d711339bef1e10f0984227c">idx16</a>) &lt; width, <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16));</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; local_max = max(local_max, select(type_min, data, valid_indices));</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; local_min = min(local_min, select(type_max, data, valid_indices));</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* NON_MULTIPLE_OF_16 */</span><span class="preprocessor"></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; <span class="comment">// Perform min/max reduction</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; local_min.s01234567 = min(local_min.s01234567, local_min.s89ABCDEF);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; local_max.s01234567 = max(local_max.s01234567, local_max.s89ABCDEF);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; local_min.s0123 = min(local_min.s0123, local_min.s4567);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; local_max.s0123 = max(local_max.s0123, local_max.s4567);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; local_min.s01 = min(local_min.s01, local_min.s23);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; local_max.s01 = max(local_max.s01, local_max.s23);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; local_min.s0 = min(local_min.s0, local_min.s1);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; local_max.s0 = max(local_max.s0, local_max.s1);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="comment">// Update global min/max</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="preprocessor">#ifdef IS_DATA_TYPE_FLOAT</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; atomic_min(&amp;min_max[0], <a class="code" href="minmaxloc_8cl.xhtml#a061903419fb2aff60da86e674c76b96e">FloatFlip</a>(local_min.s0));</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; atomic_max(&amp;min_max[1], <a class="code" href="minmaxloc_8cl.xhtml#a061903419fb2aff60da86e674c76b96e">FloatFlip</a>(local_max.s0));</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; atomic_min(&amp;min_max[0], local_min.s0);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; atomic_max(&amp;min_max[1], local_max.s0);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160;}</div><div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a009469e4d9b8fce3b6d5e97d2077827d"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a></div><div class="ttdeci">__global uchar * offset(const Image *img, int x, int y)</div><div class="ttdoc">Get the pointer position of a Image. </div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00309">helpers.h:309</a></div></div>
278<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_aa8d95ba04fc73845abc6045952cae5be"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aa8d95ba04fc73845abc6045952cae5be">CONVERT</a></div><div class="ttdeci">#define CONVERT(x, type)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00060">helpers.h:60</a></div></div>
279<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_aebe814363556c244be043b13e7969197"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_IMAGE_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00110">helpers.h:110</a></div></div>
280<div class="ttc" id="minmaxloc_8cl_xhtml_a5a67e1e00d711339bef1e10f0984227c"><div class="ttname"><a href="minmaxloc_8cl.xhtml#a5a67e1e00d711339bef1e10f0984227c">idx16</a></div><div class="ttdeci">__constant int16 idx16</div><div class="ttdef"><b>Definition:</b> <a href="minmaxloc_8cl_source.xhtml#l00048">minmaxloc.cl:48</a></div></div>
Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame]281<div class="ttc" id="convolution3x3_8cl_xhtml_afb8c72ce35c4a1f4a2588d6573e54aa1"><div class="ttname"><a href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a></div><div class="ttdeci">#define DATA_TYPE</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00027">convolution3x3.cl:27</a></div></div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]282<div class="ttc" id="struct_image_xhtml"><div class="ttname"><a href="struct_image.xhtml">Image</a></div><div class="ttdoc">Structure to hold Image information. </div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00148">helpers.h:148</a></div></div>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]283<div class="ttc" id="minmaxloc_8cl_xhtml_a538b4b63f40e7b12891774e03a4f0dec"><div class="ttname"><a href="minmaxloc_8cl.xhtml#a538b4b63f40e7b12891774e03a4f0dec">type_min</a></div><div class="ttdeci">__constant DATA_TYPE16 type_min</div><div class="ttdef"><b>Definition:</b> <a href="minmaxloc_8cl_source.xhtml#l00046">minmaxloc.cl:46</a></div></div>
284<div class="ttc" id="minmaxloc_8cl_xhtml_a061903419fb2aff60da86e674c76b96e"><div class="ttname"><a href="minmaxloc_8cl.xhtml#a061903419fb2aff60da86e674c76b96e">FloatFlip</a></div><div class="ttdeci">int FloatFlip(float val)</div><div class="ttdef"><b>Definition:</b> <a href="minmaxloc_8cl_source.xhtml#l00035">minmaxloc.cl:35</a></div></div>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]285<div class="ttc" id="minmaxloc_8cl_xhtml_a4464d6f922ea17b4a9ca6a2cec7ddb75"><div class="ttname"><a href="minmaxloc_8cl.xhtml#a4464d6f922ea17b4a9ca6a2cec7ddb75">type_max</a></div><div class="ttdeci">__constant DATA_TYPE16 type_max</div><div class="ttdef"><b>Definition:</b> <a href="minmaxloc_8cl_source.xhtml#l00047">minmaxloc.cl:47</a></div></div>
Jenkins52ba29e2018-08-29 15:32:11 +0000[diff] [blame]286<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a6743f0a130e8311e6f5b1a23df102472"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a6743f0a130e8311e6f5b1a23df102472">arm_compute::test::validation::src</a></div><div class="ttdeci">convolution configure &amp; src</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_c_l_2_convolution_8cpp_source.xhtml#l00147">Convolution.cpp:147</a></div></div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]287<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a36f754c05b6fddf6df0d8d0a74f8159f"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a></div><div class="ttdeci">#define VEC_DATA_TYPE(type, size)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00054">helpers.h:54</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]288</div><!-- fragment -->
289</div>
290</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]291<a id="a31ce1a75df24b2037dc76f1748236579"></a>
292<h2 class="memtitle"><span class="permalink"><a href="#a31ce1a75df24b2037dc76f1748236579">&#9670;&nbsp;</a></span>minmaxloc()</h2>
293
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]294<div class="memitem">
295<div class="memproto">
296 <table class="memname">
297 <tr>
298 <td class="memname">__kernel void minmaxloc </td>
299 <td>(</td>
300 <td class="paramtype">__global uchar *&#160;</td>
301 <td class="paramname"><em>src_ptr</em>, </td>
302 </tr>
303 <tr>
304 <td class="paramkey"></td>
305 <td></td>
306 <td class="paramtype">uint&#160;</td>
307 <td class="paramname"><em>src_stride_x</em>, </td>
308 </tr>
309 <tr>
310 <td class="paramkey"></td>
311 <td></td>
312 <td class="paramtype">uint&#160;</td>
313 <td class="paramname"><em>src_step_x</em>, </td>
314 </tr>
315 <tr>
316 <td class="paramkey"></td>
317 <td></td>
318 <td class="paramtype">uint&#160;</td>
319 <td class="paramname"><em>src_stride_y</em>, </td>
320 </tr>
321 <tr>
322 <td class="paramkey"></td>
323 <td></td>
324 <td class="paramtype">uint&#160;</td>
325 <td class="paramname"><em>src_step_y</em>, </td>
326 </tr>
327 <tr>
328 <td class="paramkey"></td>
329 <td></td>
330 <td class="paramtype">uint&#160;</td>
331 <td class="paramname"><em>src_offset_first_element_in_bytes</em>, </td>
332 </tr>
333 <tr>
334 <td class="paramkey"></td>
335 <td></td>
336 <td class="paramtype">__global int *&#160;</td>
337 <td class="paramname"><em>min_max</em>, </td>
338 </tr>
339 <tr>
340 <td class="paramkey"></td>
341 <td></td>
342 <td class="paramtype">__global uint *&#160;</td>
343 <td class="paramname"><em>min_max_count</em>, </td>
344 </tr>
345 <tr>
346 <td class="paramkey"></td>
347 <td></td>
348 <td class="paramtype">__global <a class="el" href="struct_coordinates2_d.xhtml">Coordinates2D</a> *&#160;</td>
349 <td class="paramname"><em>min_loc</em>, </td>
350 </tr>
351 <tr>
352 <td class="paramkey"></td>
353 <td></td>
354 <td class="paramtype">uint&#160;</td>
355 <td class="paramname"><em>max_min_loc_count</em>, </td>
356 </tr>
357 <tr>
358 <td class="paramkey"></td>
359 <td></td>
360 <td class="paramtype">__global <a class="el" href="struct_coordinates2_d.xhtml">Coordinates2D</a> *&#160;</td>
361 <td class="paramname"><em>max_loc</em>, </td>
362 </tr>
363 <tr>
364 <td class="paramkey"></td>
365 <td></td>
366 <td class="paramtype">uint&#160;</td>
367 <td class="paramname"><em>max_max_loc_count</em>&#160;</td>
368 </tr>
369 <tr>
370 <td></td>
371 <td>)</td>
372 <td></td><td></td>
373 </tr>
374 </table>
375</div><div class="memdoc">
376
377<p>This function counts the min and max occurrences in an image and tags their position. </p>
378<dl class="section note"><dt>Note</dt><dd>-DCOUNT_MIN_MAX should be specified if we want to count the occurrences of the minimum and maximum values. </dd>
379<dd>
380-DLOCATE_MIN and/or -DLOCATE_MAX should be specified if we want to store the position of each occurrence on the given array.</dd></dl>
381<dl class="params"><dt>Parameters</dt><dd>
382 <table class="params">
383 <tr><td class="paramdir">[in]</td><td class="paramname">src_ptr</td><td>Pointer to the source image. Supported data types: U8 </td></tr>
384 <tr><td class="paramdir">[in]</td><td class="paramname">src_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
385 <tr><td class="paramdir">[in]</td><td class="paramname">src_step_x</td><td>src_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
386 <tr><td class="paramdir">[in]</td><td class="paramname">src_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
387 <tr><td class="paramdir">[in]</td><td class="paramname">src_step_y</td><td>src_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
388 <tr><td class="paramdir">[in]</td><td class="paramname">src_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
389 <tr><td class="paramdir">[in]</td><td class="paramname">min_max</td><td>Pointer to buffer with minimum value in position 0 and maximum value in position 1 </td></tr>
390 <tr><td class="paramdir">[out]</td><td class="paramname">min_max_count</td><td>Pointer to buffer with minimum value occurrences in position 0 and maximum value occurrences in position 1 </td></tr>
391 <tr><td class="paramdir">[out]</td><td class="paramname">min_loc</td><td>Array that holds the location of the minimum value occurrences </td></tr>
392 <tr><td class="paramdir">[in]</td><td class="paramname">max_min_loc_count</td><td>The maximum number of min value occurrences coordinates the array can hold </td></tr>
393 <tr><td class="paramdir">[out]</td><td class="paramname">max_loc</td><td>Array that holds the location of the maximum value occurrences </td></tr>
394 <tr><td class="paramdir">[in]</td><td class="paramname">max_max_loc_count</td><td>The maximum number of max value occurrences coordinates the array can hold </td></tr>
395 </table>
396 </dd>
397</dl>
398
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]399<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00143">143</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]400
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]401<p class="reference">References <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00110">CONVERT_TO_IMAGE_STRUCT</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00027">DATA_TYPE</a>, and <a class="el" href="validation_2_c_l_2_convolution_8cpp_source.xhtml#l00147">arm_compute::test::validation::src</a>.</p>
402<div class="fragment"><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;{</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="struct_image.xhtml">Image</a> <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a6743f0a130e8311e6f5b1a23df102472">src</a> = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(src);</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;<span class="preprocessor">#ifdef IS_DATA_TYPE_FLOAT</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; __global <span class="keywordtype">float</span> *min_max_ptr = (__global <span class="keywordtype">float</span> *)min_max;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160; <span class="keywordtype">float</span> min_value = min_max_ptr[0];</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keywordtype">float</span> max_value = min_max_ptr[1];</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160;<span class="preprocessor">#else </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <span class="keywordtype">int</span> min_value = min_max[0];</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="keywordtype">int</span> max_value = min_max[1];</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* IS_DATA_TYPE_FLOAT */</span><span class="preprocessor"></span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> value = *((__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)src.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160;<span class="preprocessor">#ifdef COUNT_MIN_MAX</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; <span class="keywordflow">if</span>(value == min_value)</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; {</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; uint idx = atomic_inc(&amp;min_max_count[0]);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160;<span class="preprocessor">#ifdef LOCATE_MIN</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160; <span class="keywordflow">if</span>(idx &lt; max_min_loc_count)</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; min_loc[idx].x = get_global_id(0);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; min_loc[idx].y = get_global_id(1);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160; }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* LOCATE_MIN */</span><span class="preprocessor"></span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <span class="keywordflow">if</span>(value == max_value)</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; uint idx = atomic_inc(&amp;min_max_count[1]);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;<span class="preprocessor">#ifdef LOCATE_MAX</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <span class="keywordflow">if</span>(idx &lt; max_max_loc_count)</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; {</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; max_loc[idx].x = get_global_id(0);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; max_loc[idx].y = get_global_id(1);</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* LOCATE_MAX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* COUNT_MIN_MAX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160;}</div><div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_aebe814363556c244be043b13e7969197"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_IMAGE_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00110">helpers.h:110</a></div></div>
403<div class="ttc" id="convolution3x3_8cl_xhtml_afb8c72ce35c4a1f4a2588d6573e54aa1"><div class="ttname"><a href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a></div><div class="ttdeci">#define DATA_TYPE</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00027">convolution3x3.cl:27</a></div></div>
404<div class="ttc" id="struct_image_xhtml"><div class="ttname"><a href="struct_image.xhtml">Image</a></div><div class="ttdoc">Structure to hold Image information. </div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00148">helpers.h:148</a></div></div>
405<div class="ttc" id="struct_image_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">Image::ptr</a></div><div class="ttdeci">__global uchar * ptr</div><div class="ttdoc">Pointer to the starting postion of the buffer. </div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00150">helpers.h:150</a></div></div>
Jenkins52ba29e2018-08-29 15:32:11 +0000[diff] [blame]406<div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a6743f0a130e8311e6f5b1a23df102472"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a6743f0a130e8311e6f5b1a23df102472">arm_compute::test::validation::src</a></div><div class="ttdeci">convolution configure &amp; src</div><div class="ttdef"><b>Definition:</b> <a href="validation_2_c_l_2_convolution_8cpp_source.xhtml#l00147">Convolution.cpp:147</a></div></div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]407</div><!-- fragment -->
408</div>
409</div>
410<h2 class="groupheader">Variable Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]411<a id="a5a67e1e00d711339bef1e10f0984227c"></a>
412<h2 class="memtitle"><span class="permalink"><a href="#a5a67e1e00d711339bef1e10f0984227c">&#9670;&nbsp;</a></span>idx16</h2>
413
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]414<div class="memitem">
415<div class="memproto">
416 <table class="memname">
417 <tr>
Kaizen8938bd32017-09-28 14:38:23 +0100[diff] [blame]418 <td class="memname">__constant int16 idx16 = (int16)(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)</td>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]419 </tr>
420 </table>
421</div><div class="memdoc">
422
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]423<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00048">48</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]424
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]425<p class="reference">Referenced by <a class="el" href="minmaxloc_8cl_source.xhtml#l00065">minmax()</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]426
427</div>
428</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]429<a id="a4464d6f922ea17b4a9ca6a2cec7ddb75"></a>
430<h2 class="memtitle"><span class="permalink"><a href="#a4464d6f922ea17b4a9ca6a2cec7ddb75">&#9670;&nbsp;</a></span>type_max</h2>
431
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]432<div class="memitem">
433<div class="memproto">
434 <table class="memname">
435 <tr>
436 <td class="memname">__constant DATA_TYPE16 type_max = ( DATA_TYPE16 )( 0xFF )</td>
437 </tr>
438 </table>
439</div><div class="memdoc">
440
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]441<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00047">47</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]442
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]443<p class="reference">Referenced by <a class="el" href="minmaxloc_8cl_source.xhtml#l00065">minmax()</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]444
445</div>
446</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]447<a id="a538b4b63f40e7b12891774e03a4f0dec"></a>
448<h2 class="memtitle"><span class="permalink"><a href="#a538b4b63f40e7b12891774e03a4f0dec">&#9670;&nbsp;</a></span>type_min</h2>
449
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]450<div class="memitem">
451<div class="memproto">
452 <table class="memname">
453 <tr>
454 <td class="memname">__constant DATA_TYPE16 type_min = ( DATA_TYPE16 )( 0x0 )</td>
455 </tr>
456 </table>
457</div><div class="memdoc">
458
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]459<p class="definition">Definition at line <a class="el" href="minmaxloc_8cl_source.xhtml#l00046">46</a> of file <a class="el" href="minmaxloc_8cl_source.xhtml">minmaxloc.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]460
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]461<p class="reference">Referenced by <a class="el" href="minmaxloc_8cl_source.xhtml#l00065">minmax()</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]462
463</div>
464</div>
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466</div><!-- doc-content -->
467<!-- start footer part -->
468<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
469 <ul>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]470 <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_aebb8dcc11953d78e620bbef0b9e2183.xhtml">core</a></li><li class="navelem"><a class="el" href="dir_8c278f79c760e5c5fbd911f9870614c1.xhtml">CL</a></li><li class="navelem"><a class="el" href="dir_25885286e9dad4fa105b7b25a8031bbf.xhtml">cl_kernels</a></li><li class="navelem"><a class="el" href="minmaxloc_8cl.xhtml">minmaxloc.cl</a></li>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]471 <li class="footer">Generated on Thu Nov 22 2018 11:57:43 for Compute Library by
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]472 <a href="http://www.doxygen.org/index.html">
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]473 <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]474 </ul>
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