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gerrit-public.fairphone.software / platform / external / ComputeLibrary / 7f09cf7dfba61aad6d6d588b1b096f56bafaad5e / . / documentation / pixelwise__mul__float_8cl.xhtml
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Anthony Barbierdbdab852017-06-23 15:42:00 +0100[diff] [blame]10<title>Compute Library: src/core/CL/cl_kernels/pixelwise_mul_float.cl File Reference</title>
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99 <div class="summary">
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]100<a href="#define-members">Macros</a> &#124;
101<a href="#func-members">Functions</a> </div>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]102 <div class="headertitle">
103<div class="title">pixelwise_mul_float.cl File Reference</div> </div>
104</div><!--header-->
105<div class="contents">
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]106<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 />
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]107</div>
108<p><a href="pixelwise__mul__float_8cl_source.xhtml">Go to the source code of this file.</a></p>
109<table class="memberdecls">
110<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
111Macros</h2></td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]112<tr class="memitem:aa79b968718a9e073dd6f14a15a6f3e8b"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixelwise__mul__float_8cl.xhtml#aa79b968718a9e073dd6f14a15a6f3e8b">CONVERT_OP_FLOAT_STR</a>(x, type, round)&#160;&#160;&#160;(convert_##type##round(x))</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]113<tr class="separator:aa79b968718a9e073dd6f14a15a6f3e8b"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier8140e1e2017-12-14 23:48:46 +0000[diff] [blame]114<tr class="memitem:ae564a6abd6049a086c7933daa40c8eb8"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixelwise__mul__float_8cl.xhtml#ae564a6abd6049a086c7933daa40c8eb8">CONVERT_OP_FLOAT</a>(x, type, round)&#160;&#160;&#160;<a class="el" href="pixelwise__mul__float_8cl.xhtml#aa79b968718a9e073dd6f14a15a6f3e8b">CONVERT_OP_FLOAT_STR</a>(x, type, round)</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]115<tr class="separator:ae564a6abd6049a086c7933daa40c8eb8"><td class="memSeparator" colspan="2">&#160;</td></tr>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]116</table><table class="memberdecls">
117<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
118Functions</h2></td></tr>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]119<tr class="memitem:a18eb512b93cc818457a2584201c424e1"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="pixelwise__mul__float_8cl.xhtml#a18eb512b93cc818457a2584201c424e1">pixelwise_mul_complex</a> (__global uchar *in1_ptr, uint in1_stride_x, uint in1_step_x, uint in1_stride_y, uint in1_step_y, uint in1_stride_z, uint in1_step_z, 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_stride_z, uint in2_step_z, 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_stride_z, uint out_step_z, uint out_offset_first_element_in_bytes)</td></tr>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]120<tr class="memdesc:a18eb512b93cc818457a2584201c424e1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Performs a pixelwise multiplication of complex float values. <a href="#a18eb512b93cc818457a2584201c424e1">More...</a><br /></td></tr>
121<tr class="separator:a18eb512b93cc818457a2584201c424e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]122</table>
123<h2 class="groupheader">Macro Definition Documentation</h2>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]124<a id="ae564a6abd6049a086c7933daa40c8eb8"></a>
125<h2 class="memtitle"><span class="permalink"><a href="#ae564a6abd6049a086c7933daa40c8eb8">&#9670;&nbsp;</a></span>CONVERT_OP_FLOAT</h2>
126
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]127<div class="memitem">
128<div class="memproto">
129 <table class="memname">
130 <tr>
131 <td class="memname">#define CONVERT_OP_FLOAT</td>
132 <td>(</td>
133 <td class="paramtype">&#160;</td>
134 <td class="paramname">x, </td>
135 </tr>
136 <tr>
137 <td class="paramkey"></td>
138 <td></td>
139 <td class="paramtype">&#160;</td>
140 <td class="paramname">type, </td>
141 </tr>
142 <tr>
143 <td class="paramkey"></td>
144 <td></td>
145 <td class="paramtype">&#160;</td>
146 <td class="paramname">round&#160;</td>
147 </tr>
148 <tr>
149 <td></td>
150 <td>)</td>
151 <td></td><td>&#160;&#160;&#160;<a class="el" href="pixelwise__mul__float_8cl.xhtml#aa79b968718a9e073dd6f14a15a6f3e8b">CONVERT_OP_FLOAT_STR</a>(x, type, round)</td>
152 </tr>
153 </table>
154</div><div class="memdoc">
155
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]156<p class="definition">Definition at line <a class="el" href="pixelwise__mul__float_8cl_source.xhtml#l00031">31</a> of file <a class="el" href="pixelwise__mul__float_8cl_source.xhtml">pixelwise_mul_float.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]157
158</div>
159</div>
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]160<a id="aa79b968718a9e073dd6f14a15a6f3e8b"></a>
161<h2 class="memtitle"><span class="permalink"><a href="#aa79b968718a9e073dd6f14a15a6f3e8b">&#9670;&nbsp;</a></span>CONVERT_OP_FLOAT_STR</h2>
162
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]163<div class="memitem">
164<div class="memproto">
165 <table class="memname">
166 <tr>
167 <td class="memname">#define CONVERT_OP_FLOAT_STR</td>
168 <td>(</td>
169 <td class="paramtype">&#160;</td>
170 <td class="paramname">x, </td>
171 </tr>
172 <tr>
173 <td class="paramkey"></td>
174 <td></td>
175 <td class="paramtype">&#160;</td>
176 <td class="paramname">type, </td>
177 </tr>
178 <tr>
179 <td class="paramkey"></td>
180 <td></td>
181 <td class="paramtype">&#160;</td>
182 <td class="paramname">round&#160;</td>
183 </tr>
184 <tr>
185 <td></td>
186 <td>)</td>
187 <td></td><td>&#160;&#160;&#160;(convert_##type##round(x))</td>
188 </tr>
189 </table>
190</div><div class="memdoc">
191
Jenkinsb9abeae2018-11-22 11:58:08 +0000[diff] [blame]192<p class="definition">Definition at line <a class="el" href="pixelwise__mul__float_8cl_source.xhtml#l00029">29</a> of file <a class="el" href="pixelwise__mul__float_8cl_source.xhtml">pixelwise_mul_float.cl</a>.</p>
Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]193
194</div>
195</div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]196<h2 class="groupheader">Function Documentation</h2>
197<a id="a18eb512b93cc818457a2584201c424e1"></a>
198<h2 class="memtitle"><span class="permalink"><a href="#a18eb512b93cc818457a2584201c424e1">&#9670;&nbsp;</a></span>pixelwise_mul_complex()</h2>
199
200<div class="memitem">
201<div class="memproto">
202 <table class="memname">
203 <tr>
204 <td class="memname">__kernel void pixelwise_mul_complex </td>
205 <td>(</td>
206 <td class="paramtype">__global uchar *&#160;</td>
207 <td class="paramname"><em>in1_ptr</em>, </td>
208 </tr>
209 <tr>
210 <td class="paramkey"></td>
211 <td></td>
212 <td class="paramtype">uint&#160;</td>
213 <td class="paramname"><em>in1_stride_x</em>, </td>
214 </tr>
215 <tr>
216 <td class="paramkey"></td>
217 <td></td>
218 <td class="paramtype">uint&#160;</td>
219 <td class="paramname"><em>in1_step_x</em>, </td>
220 </tr>
221 <tr>
222 <td class="paramkey"></td>
223 <td></td>
224 <td class="paramtype">uint&#160;</td>
225 <td class="paramname"><em>in1_stride_y</em>, </td>
226 </tr>
227 <tr>
228 <td class="paramkey"></td>
229 <td></td>
230 <td class="paramtype">uint&#160;</td>
231 <td class="paramname"><em>in1_step_y</em>, </td>
232 </tr>
233 <tr>
234 <td class="paramkey"></td>
235 <td></td>
236 <td class="paramtype">uint&#160;</td>
237 <td class="paramname"><em>in1_stride_z</em>, </td>
238 </tr>
239 <tr>
240 <td class="paramkey"></td>
241 <td></td>
242 <td class="paramtype">uint&#160;</td>
243 <td class="paramname"><em>in1_step_z</em>, </td>
244 </tr>
245 <tr>
246 <td class="paramkey"></td>
247 <td></td>
248 <td class="paramtype">uint&#160;</td>
249 <td class="paramname"><em>in1_offset_first_element_in_bytes</em>, </td>
250 </tr>
251 <tr>
252 <td class="paramkey"></td>
253 <td></td>
254 <td class="paramtype">__global uchar *&#160;</td>
255 <td class="paramname"><em>in2_ptr</em>, </td>
256 </tr>
257 <tr>
258 <td class="paramkey"></td>
259 <td></td>
260 <td class="paramtype">uint&#160;</td>
261 <td class="paramname"><em>in2_stride_x</em>, </td>
262 </tr>
263 <tr>
264 <td class="paramkey"></td>
265 <td></td>
266 <td class="paramtype">uint&#160;</td>
267 <td class="paramname"><em>in2_step_x</em>, </td>
268 </tr>
269 <tr>
270 <td class="paramkey"></td>
271 <td></td>
272 <td class="paramtype">uint&#160;</td>
273 <td class="paramname"><em>in2_stride_y</em>, </td>
274 </tr>
275 <tr>
276 <td class="paramkey"></td>
277 <td></td>
278 <td class="paramtype">uint&#160;</td>
279 <td class="paramname"><em>in2_step_y</em>, </td>
280 </tr>
281 <tr>
282 <td class="paramkey"></td>
283 <td></td>
284 <td class="paramtype">uint&#160;</td>
285 <td class="paramname"><em>in2_stride_z</em>, </td>
286 </tr>
287 <tr>
288 <td class="paramkey"></td>
289 <td></td>
290 <td class="paramtype">uint&#160;</td>
291 <td class="paramname"><em>in2_step_z</em>, </td>
292 </tr>
293 <tr>
294 <td class="paramkey"></td>
295 <td></td>
296 <td class="paramtype">uint&#160;</td>
297 <td class="paramname"><em>in2_offset_first_element_in_bytes</em>, </td>
298 </tr>
299 <tr>
300 <td class="paramkey"></td>
301 <td></td>
302 <td class="paramtype">__global uchar *&#160;</td>
303 <td class="paramname"><em>out_ptr</em>, </td>
304 </tr>
305 <tr>
306 <td class="paramkey"></td>
307 <td></td>
308 <td class="paramtype">uint&#160;</td>
309 <td class="paramname"><em>out_stride_x</em>, </td>
310 </tr>
311 <tr>
312 <td class="paramkey"></td>
313 <td></td>
314 <td class="paramtype">uint&#160;</td>
315 <td class="paramname"><em>out_step_x</em>, </td>
316 </tr>
317 <tr>
318 <td class="paramkey"></td>
319 <td></td>
320 <td class="paramtype">uint&#160;</td>
321 <td class="paramname"><em>out_stride_y</em>, </td>
322 </tr>
323 <tr>
324 <td class="paramkey"></td>
325 <td></td>
326 <td class="paramtype">uint&#160;</td>
327 <td class="paramname"><em>out_step_y</em>, </td>
328 </tr>
329 <tr>
330 <td class="paramkey"></td>
331 <td></td>
332 <td class="paramtype">uint&#160;</td>
333 <td class="paramname"><em>out_stride_z</em>, </td>
334 </tr>
335 <tr>
336 <td class="paramkey"></td>
337 <td></td>
338 <td class="paramtype">uint&#160;</td>
339 <td class="paramname"><em>out_step_z</em>, </td>
340 </tr>
341 <tr>
342 <td class="paramkey"></td>
343 <td></td>
344 <td class="paramtype">uint&#160;</td>
345 <td class="paramname"><em>out_offset_first_element_in_bytes</em>&#160;</td>
346 </tr>
347 <tr>
348 <td></td>
349 <td>)</td>
350 <td></td><td></td>
351 </tr>
352 </table>
353</div><div class="memdoc">
354
355<p>Performs a pixelwise multiplication of complex float values. </p>
356<dl class="params"><dt>Parameters</dt><dd>
357 <table class="params">
358 <tr><td class="paramdir">[in]</td><td class="paramname">in1_ptr</td><td>Pointer to the source image. Supported data types: F32 </td></tr>
359 <tr><td class="paramdir">[in]</td><td class="paramname">in1_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
360 <tr><td class="paramdir">[in]</td><td class="paramname">in1_step_x</td><td>in1_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
361 <tr><td class="paramdir">[in]</td><td class="paramname">in1_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
362 <tr><td class="paramdir">[in]</td><td class="paramname">in1_step_y</td><td>in1_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
363 <tr><td class="paramdir">[in]</td><td class="paramname">in1_stride_z</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
364 <tr><td class="paramdir">[in]</td><td class="paramname">in1_step_z</td><td>in1_stride_z * number of elements along Y processed per workitem(in bytes) </td></tr>
365 <tr><td class="paramdir">[in]</td><td class="paramname">in1_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
366 <tr><td class="paramdir">[in]</td><td class="paramname">in2_ptr</td><td>Pointer to the source image. Supported data types: same as <code>in1_ptr</code> </td></tr>
367 <tr><td class="paramdir">[in]</td><td class="paramname">in2_stride_x</td><td>Stride of the source image in X dimension (in bytes) </td></tr>
368 <tr><td class="paramdir">[in]</td><td class="paramname">in2_step_x</td><td>in2_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
369 <tr><td class="paramdir">[in]</td><td class="paramname">in2_stride_y</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
370 <tr><td class="paramdir">[in]</td><td class="paramname">in2_step_y</td><td>in2_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
371 <tr><td class="paramdir">[in]</td><td class="paramname">in2_stride_z</td><td>Stride of the source image in Y dimension (in bytes) </td></tr>
372 <tr><td class="paramdir">[in]</td><td class="paramname">in2_step_z</td><td>in2_stride_z * number of elements along Y processed per workitem(in bytes) </td></tr>
373 <tr><td class="paramdir">[in]</td><td class="paramname">in2_offset_first_element_in_bytes</td><td>The offset of the first element in the source image </td></tr>
374 <tr><td class="paramdir">[out]</td><td class="paramname">out_ptr</td><td>Pointer to the destination image. Supported data types: same as <code>in1_ptr</code> </td></tr>
375 <tr><td class="paramdir">[in]</td><td class="paramname">out_stride_x</td><td>Stride of the destination image in X dimension (in bytes) </td></tr>
376 <tr><td class="paramdir">[in]</td><td class="paramname">out_step_x</td><td>out_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
377 <tr><td class="paramdir">[in]</td><td class="paramname">out_stride_y</td><td>Stride of the destination image in Y dimension (in bytes) </td></tr>
378 <tr><td class="paramdir">[in]</td><td class="paramname">out_step_y</td><td>out_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
379 <tr><td class="paramdir">[in]</td><td class="paramname">out_stride_z</td><td>Stride of the destination image in Y dimension (in bytes) </td></tr>
380 <tr><td class="paramdir">[in]</td><td class="paramname">out_step_z</td><td>out_stride_z * number of elements along Y processed per workitem(in bytes) </td></tr>
381 <tr><td class="paramdir">[in]</td><td class="paramname">out_offset_first_element_in_bytes</td><td>The offset of the first element in the destination image </td></tr>
382 </table>
383 </dd>
384</dl>
385
386<p class="definition">Definition at line <a class="el" href="pixelwise__mul__float_8cl_source.xhtml#l00126">126</a> of file <a class="el" href="pixelwise__mul__float_8cl_source.xhtml">pixelwise_mul_float.cl</a>.</p>
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]387<div class="fragment"><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160;{</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <span class="comment">// Get pixels pointer</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> in1 = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(in1);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> in2 = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(in2);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <a class="code" href="struct_tensor3_d.xhtml">Tensor3D</a> out = <a class="code" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a>(out);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="comment">// Load data</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; float2 vin1 = vload2(0, (__global <span class="keywordtype">float</span> *)in1.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; float2 vin2 = vload2(0, (__global <span class="keywordtype">float</span> *)in2.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</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; <span class="comment">// Perform complex multiplication</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; float2 res = { vin1.x *vin2.x - vin1.y * vin2.y, vin1.x *vin2.y + vin2.x * vin1.y };</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; <span class="comment">// Store result</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; vstore2(res, 0, (__global <span class="keywordtype">float</span> *)out.<a class="code" href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;}</div><div class="ttc" id="struct_tensor3_d_xhtml"><div class="ttname"><a href="struct_tensor3_d.xhtml">Tensor3D</a></div><div class="ttdoc">Structure to hold 3D tensor information.</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00358">helpers.h:358</a></div></div>
388<div class="ttc" id="src_2core_2_c_l_2cl__kernels_2_helpers_8h_xhtml_a31c8c760f08fb1a331b16b7c204321dc"><div class="ttname"><a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h.xhtml#a31c8c760f08fb1a331b16b7c204321dc">CONVERT_TO_TENSOR3D_STRUCT</a></div><div class="ttdeci">#define CONVERT_TO_TENSOR3D_STRUCT(name)</div><div class="ttdef"><b>Definition:</b> <a href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">helpers.h:326</a></div></div>
389<div class="ttc" id="struct_tensor3_d_xhtml_acf52c23cbd7424606c10a606524e3e32"><div class="ttname"><a href="struct_tensor3_d.xhtml#acf52c23cbd7424606c10a606524e3e32">Tensor3D::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#l00360">helpers.h:360</a></div></div>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]390</div><!-- fragment -->
Jenkins0e205f72019-11-28 16:53:35 +0000[diff] [blame]391<p class="reference">References <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00326">CONVERT_TO_TENSOR3D_STRUCT</a>, and <a class="el" href="src_2core_2_c_l_2cl__kernels_2_helpers_8h_source.xhtml#l00360">Tensor3D::ptr</a>.</p>
Jenkins4ba87db2019-05-23 17:11:51 +0100[diff] [blame]392
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Anthony Barbier871448e2017-03-24 14:54:29 +0000[diff] [blame]395</div><!-- contents -->
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