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 115   <div class="summary">
 116 <a href="#define-members">Macros</a> &#124;
 117 <a href="#func-members">Functions</a>  </div>
 118   <div class="headertitle">
 119 <div class="title">convolution_rectangle.cl File Reference</div>  </div>
 120 </div><!--header-->
 121 <div class="contents">
 122 <div class="textblock"><code>#include &quot;<a class="el" href="convolution3x3_8cl_source.xhtml">convolution3x3.cl</a>&quot;</code><br />
 123 <code>#include &quot;<a class="el" href="convolution5x5_8cl_source.xhtml">convolution5x5.cl</a>&quot;</code><br />
 124 <code>#include &quot;<a class="el" href="convolution7x7_8cl_source.xhtml">convolution7x7.cl</a>&quot;</code><br />
 125 <code>#include &quot;<a class="el" href="convolution9x9_8cl_source.xhtml">convolution9x9.cl</a>&quot;</code><br />
 126 <code>#include &quot;<a class="el" href="helpers_8h_source.xhtml">helpers.h</a>&quot;</code><br />
 127 </div>
 128 <p><a href="convolution__rectangle_8cl_source.xhtml">Go to the source code of this file.</a></p>
 129 <table class="memberdecls">
 130 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
 131 Macros</h2></td></tr>
 132 <tr class="memitem:a61020724430287ed1cd963e312ca47d2"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="convolution__rectangle_8cl.xhtml#a61020724430287ed1cd963e312ca47d2">MAT_INDEX</a>(i)&#160;&#160;&#160;MAT##i</td></tr>
 133 <tr class="separator:a61020724430287ed1cd963e312ca47d2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 134 </table><table class="memberdecls">
 135 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 136 Functions</h2></td></tr>
 137 <tr class="memitem:aef481f37792858a126de9374b10df7ea"><td class="memItemLeft" align="right" valign="top">__kernel void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="convolution__rectangle_8cl.xhtml#aef481f37792858a126de9374b10df7ea">convolution_rectangle</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 uchar *dst_ptr, uint dst_stride_x, uint dst_step_x, uint dst_stride_y, uint dst_step_y, uint dst_offset_first_element_in_bytes)</td></tr>
 138 <tr class="memdesc:aef481f37792858a126de9374b10df7ea"><td class="mdescLeft">&#160;</td><td class="mdescRight">Apply a rectangle matrix to a single channel U8 input image and output a single channel image including borders.  <a href="#aef481f37792858a126de9374b10df7ea">More...</a><br /></td></tr>
 139 <tr class="separator:aef481f37792858a126de9374b10df7ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
 140 </table>
 141 <h2 class="groupheader">Macro Definition Documentation</h2>
 142 <a class="anchor" id="a61020724430287ed1cd963e312ca47d2"></a>
 143 <div class="memitem">
 144 <div class="memproto">
 145       <table class="memname">
 146         <tr>
 147           <td class="memname">#define MAT_INDEX</td>
 148           <td>(</td>
 149           <td class="paramtype">&#160;</td>
 150           <td class="paramname">i</td><td>)</td>
 151           <td>&#160;&#160;&#160;MAT##i</td>
 152         </tr>
 153       </table>
 154 </div><div class="memdoc">
 155
 156 <p>Definition at line <a class="el" href="convolution__rectangle_8cl_source.xhtml#l00030">30</a> of file <a class="el" href="convolution__rectangle_8cl_source.xhtml">convolution_rectangle.cl</a>.</p>
 157
 158 </div>
 159 </div>
 160 <h2 class="groupheader">Function Documentation</h2>
 161 <a class="anchor" id="aef481f37792858a126de9374b10df7ea"></a>
 162 <div class="memitem">
 163 <div class="memproto">
 164       <table class="memname">
 165         <tr>
 166           <td class="memname">__kernel void convolution_rectangle </td>
 167           <td>(</td>
 168           <td class="paramtype">__global uchar *&#160;</td>
 169           <td class="paramname"><em>src_ptr</em>, </td>
 170         </tr>
 171         <tr>
 172           <td class="paramkey"></td>
 173           <td></td>
 174           <td class="paramtype">uint&#160;</td>
 175           <td class="paramname"><em>src_stride_x</em>, </td>
 176         </tr>
 177         <tr>
 178           <td class="paramkey"></td>
 179           <td></td>
 180           <td class="paramtype">uint&#160;</td>
 181           <td class="paramname"><em>src_step_x</em>, </td>
 182         </tr>
 183         <tr>
 184           <td class="paramkey"></td>
 185           <td></td>
 186           <td class="paramtype">uint&#160;</td>
 187           <td class="paramname"><em>src_stride_y</em>, </td>
 188         </tr>
 189         <tr>
 190           <td class="paramkey"></td>
 191           <td></td>
 192           <td class="paramtype">uint&#160;</td>
 193           <td class="paramname"><em>src_step_y</em>, </td>
 194         </tr>
 195         <tr>
 196           <td class="paramkey"></td>
 197           <td></td>
 198           <td class="paramtype">uint&#160;</td>
 199           <td class="paramname"><em>src_offset_first_element_in_bytes</em>, </td>
 200         </tr>
 201         <tr>
 202           <td class="paramkey"></td>
 203           <td></td>
 204           <td class="paramtype">__global uchar *&#160;</td>
 205           <td class="paramname"><em>dst_ptr</em>, </td>
 206         </tr>
 207         <tr>
 208           <td class="paramkey"></td>
 209           <td></td>
 210           <td class="paramtype">uint&#160;</td>
 211           <td class="paramname"><em>dst_stride_x</em>, </td>
 212         </tr>
 213         <tr>
 214           <td class="paramkey"></td>
 215           <td></td>
 216           <td class="paramtype">uint&#160;</td>
 217           <td class="paramname"><em>dst_step_x</em>, </td>
 218         </tr>
 219         <tr>
 220           <td class="paramkey"></td>
 221           <td></td>
 222           <td class="paramtype">uint&#160;</td>
 223           <td class="paramname"><em>dst_stride_y</em>, </td>
 224         </tr>
 225         <tr>
 226           <td class="paramkey"></td>
 227           <td></td>
 228           <td class="paramtype">uint&#160;</td>
 229           <td class="paramname"><em>dst_step_y</em>, </td>
 230         </tr>
 231         <tr>
 232           <td class="paramkey"></td>
 233           <td></td>
 234           <td class="paramtype">uint&#160;</td>
 235           <td class="paramname"><em>dst_offset_first_element_in_bytes</em>&#160;</td>
 236         </tr>
 237         <tr>
 238           <td></td>
 239           <td>)</td>
 240           <td></td><td></td>
 241         </tr>
 242       </table>
 243 </div><div class="memdoc">
 244
 245 <p>Apply a rectangle matrix to a single channel U8 input image and output a single channel image including borders. </p>
 246 <dl class="section attention"><dt>Attention</dt><dd>The matrix coefficients(MAT0, MAT1, ... MAT80, SCALE), MATRIX_WIDTH, MATRIX_HEIGHT, COMPUTE_TYPE, DATA_TYPE, DATA_TYPE_OUT need to be passed at compile time:<br />
 247 e.g. -DMAT0=0 -DMAT1=1, ... -DMAT80=80, -DSCALE=6, -DMATRIX_WIDTH=3, -DMATRIX_HEIGHT=5, -DCOMPUTE_TYPE=int, -DDATA_TYPE=int, -DDATA_TYPE_OUT=int</dd></dl>
 248 <dl class="params"><dt>Parameters</dt><dd>
 249   <table class="params">
 250     <tr><td class="paramdir">[in]</td><td class="paramname">src_ptr</td><td>Pointer to the source image. Supported data types: U8 </td></tr>
 251     <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>
 252     <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>
 253     <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>
 254     <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>
 255     <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>
 256     <tr><td class="paramdir">[out]</td><td class="paramname">dst_ptr</td><td>Pointer to the destination image. Supported data types: U8, S16 </td></tr>
 257     <tr><td class="paramdir">[in]</td><td class="paramname">dst_stride_x</td><td>Stride of the destination image in X dimension (in bytes) </td></tr>
 258     <tr><td class="paramdir">[in]</td><td class="paramname">dst_step_x</td><td>dst_stride_x * number of elements along X processed per workitem(in bytes) </td></tr>
 259     <tr><td class="paramdir">[in]</td><td class="paramname">dst_stride_y</td><td>Stride of the destination image in Y dimension (in bytes) </td></tr>
 260     <tr><td class="paramdir">[in]</td><td class="paramname">dst_step_y</td><td>dst_stride_y * number of elements along Y processed per workitem(in bytes) </td></tr>
 261     <tr><td class="paramdir">[in]</td><td class="paramname">dst_offset_first_element_in_bytes</td><td>The offset of the first element in the destination image </td></tr>
 262   </table>
 263   </dd>
 264 </dl>
 265
 266 <p>Definition at line <a class="el" href="convolution__rectangle_8cl_source.xhtml#l00064">64</a> of file <a class="el" href="convolution__rectangle_8cl_source.xhtml">convolution_rectangle.cl</a>.</p>
 267
 268 <p>References <a class="el" href="helpers_8h_source.xhtml#l00038">CONVERT_SAT</a>, <a class="el" href="helpers_8h_source.xhtml#l00073">CONVERT_TO_IMAGE_STRUCT</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00043">convolution1x3()</a>, <a class="el" href="convolution5x5_8cl_source.xhtml#l00050">convolution1x5()</a>, <a class="el" href="convolution7x7_8cl_source.xhtml#l00052">convolution1x7()</a>, <a class="el" href="convolution9x9_8cl_source.xhtml#l00054">convolution1x9()</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00027">DATA_TYPE</a>, <a class="el" href="convolution3x3_8cl_source.xhtml#l00031">DATA_TYPE_OUT</a>, <a class="el" href="helpers_8h_source.xhtml#l00201">offset()</a>, <a class="el" href="helpers_8h_source.xhtml#l00097">Image::ptr</a>, and <a class="el" href="helpers_8h_source.xhtml#l00032">VEC_DATA_TYPE</a>.</p>
 269 <div class="fragment"><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;{</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <a class="code" href="struct_image.xhtml">Image</a> src = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(src);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <a class="code" href="struct_image.xhtml">Image</a> dst = <a class="code" href="helpers_8h.xhtml#aebe814363556c244be043b13e7969197">CONVERT_TO_IMAGE_STRUCT</a>(dst);</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keywordtype">short</span> matrix_coeff[81] =</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    {</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        MAT0, MAT1, MAT2, MAT3, MAT4, MAT5, MAT6, MAT7, MAT8,</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        MAT9, MAT10, MAT11, MAT12, MAT13, MAT14, MAT15, MAT16, MAT17,</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        MAT18, MAT19, MAT20, MAT21, MAT22, MAT23, MAT24, MAT25, MAT26,</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        MAT27, MAT28, MAT29, MAT30, MAT31, MAT32, MAT33, MAT34, MAT35,</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        MAT36, MAT37, MAT38, MAT39, MAT40, MAT41, MAT42, MAT43, MAT44,</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        MAT45, MAT46, MAT47, MAT48, MAT49, MAT50, MAT51, MAT52, MAT53,</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        MAT54, MAT55, MAT56, MAT57, MAT58, MAT59, MAT60, MAT61, MAT62,</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        MAT63, MAT64, MAT65, MAT66, MAT67, MAT68, MAT69, MAT70, MAT71,</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        MAT72, MAT73, MAT74, MAT75, MAT76, MAT77, MAT78, MAT79, MAT80</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    };</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 8)</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    pixels = (<a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#afb8c72ce35c4a1f4a2588d6573e54aa1">DATA_TYPE</a>, 8))0;</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;    for(<span class="keywordtype">int</span> i = 0; i &lt; MATRIX_HEIGHT; i++)</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    {</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor">#if MATRIX_WIDTH == 3</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        pixels += <a class="code" href="convolution3x3_8cl.xhtml#a92702074338198e81a46c3e309d9b04f">convolution1x3</a>(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, -1, -(MATRIX_HEIGHT / 2) + i), matrix_coeff[0 + i * 3], matrix_coeff[1 + i * 3],</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                                 matrix_coeff[2 + i * 3]);</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor">#if MATRIX_WIDTH == 5</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        pixels += <a class="code" href="convolution5x5_8cl.xhtml#abd315efadde56274531a8b2bdb43f688">convolution1x5</a>(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, -2, -(MATRIX_HEIGHT / 2) + i), matrix_coeff[0 + i * 5], matrix_coeff[1 + i * 5],</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                                 matrix_coeff[2 + i * 5], matrix_coeff[3 + i * 5], matrix_coeff[4 + i * 5]);</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor">#if MATRIX_WIDTH == 7</span></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        pixels += <a class="code" href="convolution7x7_8cl.xhtml#a7cedca46bfb1e16a870477a88ce93b9c">convolution1x7</a>(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, -3, -(MATRIX_HEIGHT / 2) + i), matrix_coeff[0 + i * 7], matrix_coeff[1 + i * 7],</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                                 matrix_coeff[2 + i * 7], matrix_coeff[3 + i * 7], matrix_coeff[4 + i * 7],</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                                 matrix_coeff[5 + i * 7], matrix_coeff[6 + i * 7]);</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="preprocessor">#if MATRIX_WIDTH == 9</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        pixels += <a class="code" href="convolution9x9_8cl.xhtml#a4dee2ac27c2b32072c6f88998be20f77">convolution1x9</a>(<a class="code" href="helpers_8h.xhtml#a009469e4d9b8fce3b6d5e97d2077827d">offset</a>(&amp;src, -4, -(MATRIX_HEIGHT / 2) + i), matrix_coeff[0 + i * 9], matrix_coeff[1 + i * 9],</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                                 matrix_coeff[2 + i * 9], matrix_coeff[3 + i * 9], matrix_coeff[4 + i * 9],</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                                 matrix_coeff[5 + i * 9], matrix_coeff[6 + i * 9], matrix_coeff[7 + i * 9], matrix_coeff[8 + i * 9]);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    }</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    pixels /= (<a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(DATA_TYPE, 8))SCALE;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="comment">// Store the result as is in dst</span></div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    vstore8(<a class="code" href="helpers_8h.xhtml#a23fb01b6f3453cc0e48a026fd44f6acd">CONVERT_SAT</a>(pixels, <a class="code" href="helpers_8h.xhtml#a36f754c05b6fddf6df0d8d0a74f8159f">VEC_DATA_TYPE</a>(<a class="code" href="convolution3x3_8cl.xhtml#ac06f3e24d3fffd3c465d8b2a6e7c985e">DATA_TYPE_OUT</a>, 8)), 0, ((__global <a class="code" href="convolution3x3_8cl.xhtml#ac06f3e24d3fffd3c465d8b2a6e7c985e">DATA_TYPE_OUT</a> *)dst.<a class="code" href="struct_image.xhtml#acf52c23cbd7424606c10a606524e3e32">ptr</a>));</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;}</div><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>
 270 <div class="ttc" id="convolution9x9_8cl_xhtml_a4dee2ac27c2b32072c6f88998be20f77"><div class="ttname"><a href="convolution9x9_8cl.xhtml#a4dee2ac27c2b32072c6f88998be20f77">convolution1x9</a></div><div class="ttdeci">short8 convolution1x9(__global const uchar *left_pixel, const short left1_coeff, const short left2_coeff, const short left3_coeff, const short left4_coeff, const short middle_coeff, const short right1_coeff, const short right2_coeff, const short right3_coeff, const short right4_coeff)</div><div class="ttdoc">Compute a 1D horizontal convolution of size 9 for 8 bytes assuming the input is made of 1 channel of ...</div><div class="ttdef"><b>Definition:</b> <a href="convolution9x9_8cl_source.xhtml#l00054">convolution9x9.cl:54</a></div></div>
 271 <div class="ttc" id="helpers_8h_xhtml_a009469e4d9b8fce3b6d5e97d2077827d"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00201">helpers.h:201</a></div></div>
 272 <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#l00073">helpers.h:73</a></div></div>
 273 <div class="ttc" id="helpers_8h_xhtml_a36f754c05b6fddf6df0d8d0a74f8159f"><div class="ttname"><a href="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="helpers_8h_source.xhtml#l00032">helpers.h:32</a></div></div>
 274 <div class="ttc" id="convolution5x5_8cl_xhtml_abd315efadde56274531a8b2bdb43f688"><div class="ttname"><a href="convolution5x5_8cl.xhtml#abd315efadde56274531a8b2bdb43f688">convolution1x5</a></div><div class="ttdeci">short8 convolution1x5(__global const uchar *left_pixel, const short left1_coeff, const short left2_coeff, const short middle_coeff, const short right1_coeff, const short right2_coeff)</div><div class="ttdoc">Compute a 1D horizontal convolution of size 5 for 8 bytes assuming the input is made of 1 channel of ...</div><div class="ttdef"><b>Definition:</b> <a href="convolution5x5_8cl_source.xhtml#l00050">convolution5x5.cl:50</a></div></div>
 275 <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#l00095">helpers.h:95</a></div></div>
 276 <div class="ttc" id="helpers_8h_xhtml_a23fb01b6f3453cc0e48a026fd44f6acd"><div class="ttname"><a href="helpers_8h.xhtml#a23fb01b6f3453cc0e48a026fd44f6acd">CONVERT_SAT</a></div><div class="ttdeci">#define CONVERT_SAT(x, type)</div><div class="ttdef"><b>Definition:</b> <a href="helpers_8h_source.xhtml#l00038">helpers.h:38</a></div></div>
 277 <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#l00097">helpers.h:97</a></div></div>
 278 <div class="ttc" id="convolution3x3_8cl_xhtml_ac06f3e24d3fffd3c465d8b2a6e7c985e"><div class="ttname"><a href="convolution3x3_8cl.xhtml#ac06f3e24d3fffd3c465d8b2a6e7c985e">DATA_TYPE_OUT</a></div><div class="ttdeci">#define DATA_TYPE_OUT</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00031">convolution3x3.cl:31</a></div></div>
 279 <div class="ttc" id="convolution7x7_8cl_xhtml_a7cedca46bfb1e16a870477a88ce93b9c"><div class="ttname"><a href="convolution7x7_8cl.xhtml#a7cedca46bfb1e16a870477a88ce93b9c">convolution1x7</a></div><div class="ttdeci">short8 convolution1x7(__global const uchar *left_pixel, const short left1_coeff, const short left2_coeff, const short left3_coeff, const short middle_coeff, const short right1_coeff, const short right2_coeff, const short right3_coeff)</div><div class="ttdoc">Compute a 1D horizontal convolution of size 7 for 8 bytes assuming the input is made of 1 channel of ...</div><div class="ttdef"><b>Definition:</b> <a href="convolution7x7_8cl_source.xhtml#l00052">convolution7x7.cl:52</a></div></div>
 280 <div class="ttc" id="convolution3x3_8cl_xhtml_a92702074338198e81a46c3e309d9b04f"><div class="ttname"><a href="convolution3x3_8cl.xhtml#a92702074338198e81a46c3e309d9b04f">convolution1x3</a></div><div class="ttdeci">short8 convolution1x3(__global const uchar *left_pixel, const short left_coeff, const short middle_coeff, const short right_coeff)</div><div class="ttdoc">Compute a 1D horizontal convolution of size 3 for 8 bytes assuming the input is made of 1 channel of ...</div><div class="ttdef"><b>Definition:</b> <a href="convolution3x3_8cl_source.xhtml#l00043">convolution3x3.cl:43</a></div></div>
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