documentation/magnitude__phase_8cl_source.xhtml

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 113 <div class="header">
 114   <div class="headertitle">
 115 <div class="title">magnitude_phase.cl</div>  </div>
 116 </div><!--header-->
 117 <div class="contents">
 118 <a href="magnitude__phase_8cl.xhtml">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
 119 <div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Copyright (c) 2016, 2017 ARM Limited.</span></div>
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 122 <div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
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 124 <div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * of this software and associated documentation files (the &quot;Software&quot;), to</span></div>
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 132 <div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
 133 <div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * THE SOFTWARE IS PROVIDED &quot;AS IS&quot;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR</span></div>
 134 <div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div>
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 137 <div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,</span></div>
 138 <div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE</span></div>
 139 <div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * SOFTWARE.</span></div>
 140 <div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> */</span></div>
 141 <div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="helpers_8h.xhtml">helpers.h</a>&quot;</span></div>
 142 <div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div>
 143 <div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#aedc7e5ee4cb8f5a0240e422f9a9e7ce9">   33</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) <a class="code" href="magnitude__phase_8cl.xhtml#aedc7e5ee4cb8f5a0240e422f9a9e7ce9">magnitude_l1</a>(<a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) a, <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16) b)</div>
 144 <div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;{</div>
 145 <div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="direct__convolution1x1_8cl.xhtml#a1f15728672380ade7a238f5e783d54d2">CONVERT_SAT</a>(add_sat(<a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">abs</a>(a), <a class="code" href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">abs</a>(b)), <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 16));</div>
 146 <div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;}</div>
 147 <div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
 148 <div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#aec9387519a61474acb0b2bf90ef6d94d">   45</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) <a class="code" href="magnitude__phase_8cl.xhtml#aec9387519a61474acb0b2bf90ef6d94d">magnitude_l2</a>(int16 a, int16 b)</div>
 149 <div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;{</div>
 150 <div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="direct__convolution1x1_8cl.xhtml#a1f15728672380ade7a238f5e783d54d2">CONVERT_SAT</a>((sqrt(convert_float16((convert_uint16(a * a) + convert_uint16(b * b)))) + 0.5f),</div>
 151 <div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                       <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16));</div>
 152 <div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;}</div>
 153 <div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div>
 154 <div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#ab0d7e891c8a09824c46baa2393d6961f">   58</a></span>&#160;<span class="keyword">inline</span> uchar16 <a class="code" href="magnitude__phase_8cl.xhtml#ab0d7e891c8a09824c46baa2393d6961f">phase_unsigned</a>(<a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) a, <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) b)</div>
 155 <div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;{</div>
 156 <div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    float16 angle_deg_f32 = atan2pi(convert_float16(b), convert_float16(a)) * (float16)180.0f;</div>
 157 <div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    angle_deg_f32         = select(angle_deg_f32, (float16)180.0f + angle_deg_f32, angle_deg_f32 &lt; (float16)0.0f);</div>
 158 <div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">return</span> convert_uchar16(angle_deg_f32);</div>
 159 <div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}</div>
 160 <div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
 161 <div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#a02ff978b574e44604d625dbd470ab870">   72</a></span>&#160;<span class="keyword">inline</span> uchar16 <a class="code" href="magnitude__phase_8cl.xhtml#a02ff978b574e44604d625dbd470ab870">phase_signed</a>(<a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) a, <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16) b)</div>
 162 <div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;{</div>
 163 <div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    float16 arct = atan2pi(convert_float16(b), convert_float16(a));</div>
 164 <div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    arct         = select(arct, arct + 2, arct &lt; 0.0f);</div>
 165 <div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
 166 <div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="keywordflow">return</span> convert_uchar16(convert_int16(mad(arct, 128, 0.5f)) &amp; 0xFFu);</div>
 167 <div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;}</div>
 168 <div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div>
 169 <div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#if(1 == MAGNITUDE)</span></div>
 170 <div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#a259a59d7a4f247119c457af235827a29">   81</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MAGNITUDE_OP(x, y) magnitude_l1((x), (y))</span></div>
 171 <div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#elif(2 == MAGNITUDE)</span></div>
 172 <div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MAGNITUDE_OP(x, y) magnitude_l2(convert_int16(x), convert_int16(y))</span></div>
 173 <div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* MAGNITUDE */</span><span class="preprocessor"></span></div>
 174 <div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MAGNITUDE_OP(x, y)</span></div>
 175 <div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* MAGNITUDE */</span><span class="preprocessor"></span></div>
 176 <div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor"></span></div>
 177 <div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">#if(1 == PHASE)</span></div>
 178 <div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#a4434551334149479f843f87424bbb8c8">   89</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define PHASE_OP(x, y) phase_unsigned((x), (y))</span></div>
 179 <div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#elif(2 == PHASE)</span></div>
 180 <div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define PHASE_OP(x, y) phase_signed((x), (y))</span></div>
 181 <div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* PHASE */</span><span class="preprocessor"></span></div>
 182 <div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define PHASE_OP(x, y)</span></div>
 183 <div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* PHASE */</span><span class="preprocessor"></span></div>
 184 <div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor"></span></div>
 185 <div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="magnitude__phase_8cl.xhtml#a76ac02e1f05a26f67090c9464434e04a">  130</a></span>&#160;__kernel <span class="keywordtype">void</span> <a class="code" href="magnitude__phase_8cl.xhtml#a76ac02e1f05a26f67090c9464434e04a">magnitude_phase</a>(</div>
 186 <div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(gx),</div>
 187 <div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(gy)</div>
 188 <div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;#ifdef MAGNITUDE</div>
 189 <div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    ,</div>
 190 <div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(magnitude)</div>
 191 <div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;#endif <span class="comment">/* MAGNITUDE */</span></div>
 192 <div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;#ifdef PHASE</div>
 193 <div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    ,</div>
 194 <div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <a class="code" href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a>(phase)</div>
 195 <div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;#endif <span class="comment">/* PHASE */</span></div>
 196 <div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;)</div>
 197 <div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;{</div>
 198 <div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment">// Get pixels pointer</span></div>
 199 <div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <a class="code" href="struct_image.xhtml">Image</a> gx = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(gx);</div>
 200 <div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <a class="code" href="struct_image.xhtml">Image</a> gy = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(gy);</div>
 201 <div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
 202 <div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="comment">// Load values</span></div>
 203 <div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16)</div>
 204 <div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    in_a = vload16(0, (__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)gx.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div>
 205 <div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <a class="code" href="fixed__point_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 16)</div>
 206 <div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    in_b = vload16(0, (__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)gy.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div>
 207 <div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
 208 <div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="comment">// Calculate and store the results</span></div>
 209 <div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="preprocessor">#ifdef MAGNITUDE</span></div>
 210 <div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="preprocessor"></span>    <a class="code" href="struct_image.xhtml">Image</a> magnitude = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(magnitude);</div>
 211 <div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    vstore16(<a class="code" href="magnitude__phase_8cl.xhtml#a259a59d7a4f247119c457af235827a29">MAGNITUDE_OP</a>(in_a, in_b), 0, (__global <a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a> *)magnitude.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div>
 212 <div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* MAGNITUDE */</span><span class="preprocessor"></span></div>
 213 <div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef PHASE</span></div>
 214 <div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="preprocessor"></span>    <a class="code" href="struct_image.xhtml">Image</a> phase = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(phase);</div>
 215 <div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    vstore16(<a class="code" href="magnitude__phase_8cl.xhtml#a4434551334149479f843f87424bbb8c8">PHASE_OP</a>(in_a, in_b), 0, phase.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>);</div>
 216 <div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* PHASE */</span><span class="preprocessor"></span></div>
 217 <div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor"></span>}</div>
 218 <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>
 219 <div class="ttc" id="direct__convolution1x1_8cl_xhtml_a1f15728672380ade7a238f5e783d54d2"><div class="ttname"><a href="direct__convolution1x1_8cl.xhtml#a1f15728672380ade7a238f5e783d54d2">CONVERT_SAT</a></div><div class="ttdeci">#define CONVERT_SAT(a, b)</div><div class="ttdef"><b>Definition:</b> <a href="direct__convolution1x1_8cl_source.xhtml#l00040">direct_convolution1x1.cl:40</a></div></div>
 220 <div class="ttc" id="helpers_8h_xhtml_a22f42fcf2077d951271df83b55c1a71a"><div class="ttname"><a href="helpers_8h.xhtml#a22f42fcf2077d951271df83b55c1a71a">IMAGE_DECLARATION</a></div><div class="ttdeci">#define IMAGE_DECLARATION(name)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00060">helpers.h:60</a></div></div>
 221 <div class="ttc" id="magnitude__phase_8cl_xhtml_a02ff978b574e44604d625dbd470ab870"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#a02ff978b574e44604d625dbd470ab870">phase_signed</a></div><div class="ttdeci">uchar16 phase_signed(DATA_TYPE16 a, DATA_TYPE16 b)</div><div class="ttdoc">Calculates signed phase between two inputs. </div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00072">magnitude_phase.cl:72</a></div></div>
 222 <div class="ttc" id="magnitude__phase_8cl_xhtml_aec9387519a61474acb0b2bf90ef6d94d"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#aec9387519a61474acb0b2bf90ef6d94d">magnitude_l2</a></div><div class="ttdeci">DATA_TYPE16 magnitude_l2(int16 a, int16 b)</div><div class="ttdoc">Calculates L2 normalization between two inputs. </div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00045">magnitude_phase.cl:45</a></div></div>
 223 <div class="ttc" id="helpers_8h_xhtml"><div class="ttname"><a href="helpers_8h.xhtml">helpers.h</a></div></div>
 224 <div class="ttc" id="helpers_8h_xhtml_aebe814363556c244be043b13e7969197"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00096">helpers.h:96</a></div></div>
 225 <div class="ttc" id="magnitude__phase_8cl_xhtml_ab0d7e891c8a09824c46baa2393d6961f"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#ab0d7e891c8a09824c46baa2393d6961f">phase_unsigned</a></div><div class="ttdeci">uchar16 phase_unsigned(DATA_TYPE16 a, DATA_TYPE16 b)</div><div class="ttdoc">Calculates unsigned phase between two inputs. </div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00058">magnitude_phase.cl:58</a></div></div>
 226 <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="helpers_8h_source.xhtml#l00134">helpers.h:134</a></div></div>
 227 <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="helpers_8h_source.xhtml#l00136">helpers.h:136</a></div></div>
 228 <div class="ttc" id="fixed__point_8h_xhtml_a36f754c05b6fddf6df0d8d0a74f8159f"><div class="ttname"><a href="fixed__point_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="fixed__point_8h_source.xhtml#l00093">fixed_point.h:93</a></div></div>
 229 <div class="ttc" id="magnitude__phase_8cl_xhtml_a4434551334149479f843f87424bbb8c8"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#a4434551334149479f843f87424bbb8c8">PHASE_OP</a></div><div class="ttdeci">#define PHASE_OP(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00089">magnitude_phase.cl:89</a></div></div>
 230 <div class="ttc" id="magnitude__phase_8cl_xhtml_a76ac02e1f05a26f67090c9464434e04a"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#a76ac02e1f05a26f67090c9464434e04a">magnitude_phase</a></div><div class="ttdeci">__kernel void magnitude_phase(__global uchar *gx_ptr, uint gx_stride_x, uint gx_step_x, uint gx_stride_y, uint gx_step_y, uint gx_offset_first_element_in_bytes, __global uchar *gy_ptr, uint gy_stride_x, uint gy_step_x, uint gy_stride_y, uint gy_step_y, uint gy_offset_first_element_in_bytes, __global uchar *magnitude_ptr, uint magnitude_stride_x, uint magnitude_step_x, uint magnitude_stride_y, uint magnitude_step_y, uint magnitude_offset_first_element_in_bytes, __global uchar *phase_ptr, uint phase_stride_x, uint phase_step_x, uint phase_stride_y, uint phase_step_y, uint phase_offset_first_element_in_bytes)</div><div class="ttdoc">Calculate the magnitude and phase of given the gradients of an image. </div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00130">magnitude_phase.cl:130</a></div></div>
 231 <div class="ttc" id="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail_xhtml_ae115fc750a92fb6a5e094998b56fcc56"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1fixed__point__arithmetic_1_1detail.xhtml#ae115fc750a92fb6a5e094998b56fcc56">arm_compute::test::fixed_point_arithmetic::detail::abs</a></div><div class="ttdeci">fixed_point&lt; T &gt; abs(fixed_point&lt; T &gt; x)</div><div class="ttdef"><b>Definition:</b> <a href="tests_2validation_2_fixed_point_8h_source.xhtml#l00914">FixedPoint.h:914</a></div></div>
 232 <div class="ttc" id="magnitude__phase_8cl_xhtml_a259a59d7a4f247119c457af235827a29"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#a259a59d7a4f247119c457af235827a29">MAGNITUDE_OP</a></div><div class="ttdeci">#define MAGNITUDE_OP(x, y)</div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00081">magnitude_phase.cl:81</a></div></div>
 233 <div class="ttc" id="magnitude__phase_8cl_xhtml_aedc7e5ee4cb8f5a0240e422f9a9e7ce9"><div class="ttname"><a href="magnitude__phase_8cl.xhtml#aedc7e5ee4cb8f5a0240e422f9a9e7ce9">magnitude_l1</a></div><div class="ttdeci">DATA_TYPE16 magnitude_l1(DATA_TYPE16 a, DATA_TYPE16 b)</div><div class="ttdoc">Calculates L1 normalization between two inputs. </div><div class="ttdef"><b>Definition:</b> <a href="magnitude__phase_8cl_source.xhtml#l00033">magnitude_phase.cl:33</a></div></div>
 234 </div><!-- fragment --></div><!-- contents -->
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 238   <ul>
 239     <li class="navelem"><a class="el" href="dir_55b5a5006e943fb664ff8cff3cfe7768.xhtml">src</a></li><li class="navelem"><a class="el" href="dir_f6c3ae42d7e27145d0a3c3e38ca1c000.xhtml">core</a></li><li class="navelem"><a class="el" href="dir_1b7ae9123c88e650426d50d95c19d414.xhtml">CL</a></li><li class="navelem"><a class="el" href="dir_b7c3d80b0dadb2139bc73b7161751c12.xhtml">cl_kernels</a></li><li class="navelem"><a class="el" href="magnitude__phase_8cl.xhtml">magnitude_phase.cl</a></li>
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 241     <a href="http://www.doxygen.org/index.html">
 242     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 </li>
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