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| <a href="#pub-methods">Public Member Functions</a> </div> |
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| <div class="title">Lut Class Reference</div> </div> |
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| <div class="contents"> |
| |
| <p>Basic implementation of the LUT interface. |
| <a href="classarm__compute_1_1_lut.xhtml#details">More...</a></p> |
| |
| <p><code>#include <<a class="el" href="_lut_8h_source.xhtml">Lut.h</a>></code></p> |
| <div class="dynheader"> |
| Collaboration diagram for Lut:</div> |
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| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:a0f61968969758af458b1bb644445cb4d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a0f61968969758af458b1bb644445cb4d">Lut</a> ()</td></tr> |
| <tr class="memdesc:a0f61968969758af458b1bb644445cb4d"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a0f61968969758af458b1bb644445cb4d">More...</a><br /></td></tr> |
| <tr class="separator:a0f61968969758af458b1bb644445cb4d"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:adad4e75f50babe21da02638fa2cfb9d1"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#adad4e75f50babe21da02638fa2cfb9d1">Lut</a> (size_t <a class="el" href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">num_elements</a>, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> data_type)</td></tr> |
| <tr class="memdesc:adad4e75f50babe21da02638fa2cfb9d1"><td class="mdescLeft"> </td><td class="mdescRight">Constructor: initializes a LUT which can contain num_values values of data_type type. <a href="#adad4e75f50babe21da02638fa2cfb9d1">More...</a><br /></td></tr> |
| <tr class="separator:adad4e75f50babe21da02638fa2cfb9d1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a7c28e4f8f5133ed91f40248df4ce5d08"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classarm__compute_1_1_i_lut_allocator.xhtml">ILutAllocator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a7c28e4f8f5133ed91f40248df4ce5d08">allocator</a> ()</td></tr> |
| <tr class="memdesc:a7c28e4f8f5133ed91f40248df4ce5d08"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the lut's allocator. <a href="#a7c28e4f8f5133ed91f40248df4ce5d08">More...</a><br /></td></tr> |
| <tr class="separator:a7c28e4f8f5133ed91f40248df4ce5d08"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6dac829b4ddf4a5729ac090e73696958"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">num_elements</a> () const override</td></tr> |
| <tr class="memdesc:a6dac829b4ddf4a5729ac090e73696958"><td class="mdescLeft"> </td><td class="mdescRight">Returns the total number of elements in the LUT. <a href="#a6dac829b4ddf4a5729ac090e73696958">More...</a><br /></td></tr> |
| <tr class="separator:a6dac829b4ddf4a5729ac090e73696958"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aaf3f51cd25e1651cccf04064a9888f4e"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#aaf3f51cd25e1651cccf04064a9888f4e">index_offset</a> () const override</td></tr> |
| <tr class="memdesc:aaf3f51cd25e1651cccf04064a9888f4e"><td class="mdescLeft"> </td><td class="mdescRight">Indicates the offset that needs to be applied to the raw index before performing a lookup in the LUT. <a href="#aaf3f51cd25e1651cccf04064a9888f4e">More...</a><br /></td></tr> |
| <tr class="separator:aaf3f51cd25e1651cccf04064a9888f4e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a68f33e9afee896dc24b32093d25c6766"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a68f33e9afee896dc24b32093d25c6766">size_in_bytes</a> () const override</td></tr> |
| <tr class="memdesc:a68f33e9afee896dc24b32093d25c6766"><td class="mdescLeft"> </td><td class="mdescRight">Returns the total size in bytes of the LUT. <a href="#a68f33e9afee896dc24b32093d25c6766">More...</a><br /></td></tr> |
| <tr class="separator:a68f33e9afee896dc24b32093d25c6766"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6dc9c052a2732f899adccfaeee468364"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a6dc9c052a2732f899adccfaeee468364">type</a> () const override</td></tr> |
| <tr class="memdesc:a6dc9c052a2732f899adccfaeee468364"><td class="mdescLeft"> </td><td class="mdescRight">Returns the type of the LUT. <a href="#a6dc9c052a2732f899adccfaeee468364">More...</a><br /></td></tr> |
| <tr class="separator:a6dc9c052a2732f899adccfaeee468364"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a24954cca5108a24706441fd99a7fb04c"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#a24954cca5108a24706441fd99a7fb04c">buffer</a> () const override</td></tr> |
| <tr class="memdesc:a24954cca5108a24706441fd99a7fb04c"><td class="mdescLeft"> </td><td class="mdescRight">Returns a pointer to the start of the LUT. <a href="#a24954cca5108a24706441fd99a7fb04c">More...</a><br /></td></tr> |
| <tr class="separator:a24954cca5108a24706441fd99a7fb04c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aee7cb2065b88d21ac4ad05bc997ecf82"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_lut.xhtml#aee7cb2065b88d21ac4ad05bc997ecf82">clear</a> () override</td></tr> |
| <tr class="memdesc:aee7cb2065b88d21ac4ad05bc997ecf82"><td class="mdescLeft"> </td><td class="mdescRight">Clears the LUT by setting every element to zero. <a href="#aee7cb2065b88d21ac4ad05bc997ecf82">More...</a><br /></td></tr> |
| <tr class="separator:aee7cb2065b88d21ac4ad05bc997ecf82"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="inherit_header pub_methods_classarm__compute_1_1_i_lut"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classarm__compute_1_1_i_lut')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classarm__compute_1_1_i_lut.xhtml">ILut</a></td></tr> |
| <tr class="memitem:ab90dd1556851ce4b6b1529dfb9107f68 inherit pub_methods_classarm__compute_1_1_i_lut"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1_i_lut.xhtml#ab90dd1556851ce4b6b1529dfb9107f68">~ILut</a> ()=default</td></tr> |
| <tr class="memdesc:ab90dd1556851ce4b6b1529dfb9107f68 inherit pub_methods_classarm__compute_1_1_i_lut"><td class="mdescLeft"> </td><td class="mdescRight">Default virtual destructor. <a href="classarm__compute_1_1_i_lut.xhtml#ab90dd1556851ce4b6b1529dfb9107f68">More...</a><br /></td></tr> |
| <tr class="separator:ab90dd1556851ce4b6b1529dfb9107f68 inherit pub_methods_classarm__compute_1_1_i_lut"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Basic implementation of the LUT interface. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8h_source.xhtml#l00039">39</a> of file <a class="el" href="_lut_8h_source.xhtml">Lut.h</a>.</p> |
| </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> |
| <a id="a0f61968969758af458b1bb644445cb4d"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a0f61968969758af458b1bb644445cb4d">◆ </a></span>Lut() <span class="overload">[1/2]</span></h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classarm__compute_1_1_lut.xhtml">Lut</a> </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Constructor. </p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00030">30</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  : _allocator()</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> }</div></div><!-- fragment --> |
| </div> |
| </div> |
| <a id="adad4e75f50babe21da02638fa2cfb9d1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#adad4e75f50babe21da02638fa2cfb9d1">◆ </a></span>Lut() <span class="overload">[2/2]</span></h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classarm__compute_1_1_lut.xhtml">Lut</a> </td> |
| <td>(</td> |
| <td class="paramtype">size_t </td> |
| <td class="paramname"><em>num_elements</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> </td> |
| <td class="paramname"><em>data_type</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Constructor: initializes a LUT which can contain num_values values of data_type type. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">num_elements</td><td>Number of elements of the LUT. </td></tr> |
| <tr><td class="paramdir">[in]</td><td class="paramname">data_type</td><td>Data type of each element. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00035">35</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  : _allocator()</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  _allocator.<a class="code" href="classarm__compute_1_1_i_lut_allocator.xhtml#a4ef157737b45c46f115e14b425512800">init</a>(<a class="code" href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">num_elements</a>, <a class="code" href="namespacearm__compute_1_1test_1_1validation.xhtml#a5f5b6c4337eac9e2e0046ca2304d80dc">data_type</a>);</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div><div class="ttc" id="classarm__compute_1_1_i_lut_allocator_xhtml_a4ef157737b45c46f115e14b425512800"><div class="ttname"><a href="classarm__compute_1_1_i_lut_allocator.xhtml#a4ef157737b45c46f115e14b425512800">arm_compute::ILutAllocator::init</a></div><div class="ttdeci">void init(size_t num_elements, DataType data_type)</div><div class="ttdoc">Allocate an LUT of the requested number of elements and data_type.</div><div class="ttdef"><b>Definition:</b> <a href="_i_lut_allocator_8cpp_source.xhtml#l00035">ILutAllocator.cpp:35</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_lut_xhtml_a6dac829b4ddf4a5729ac090e73696958"><div class="ttname"><a href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">arm_compute::Lut::num_elements</a></div><div class="ttdeci">size_t num_elements() const override</div><div class="ttdoc">Returns the total number of elements in the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_lut_8cpp_source.xhtml#l00041">Lut.cpp:41</a></div></div> |
| <div class="ttc" id="namespacearm__compute_1_1test_1_1validation_xhtml_a5f5b6c4337eac9e2e0046ca2304d80dc"><div class="ttname"><a href="namespacearm__compute_1_1test_1_1validation.xhtml#a5f5b6c4337eac9e2e0046ca2304d80dc">arm_compute::test::validation::data_type</a></div><div class="ttdeci">data_type</div><div class="ttdef"><b>Definition:</b> <a href="_c_l_2_arithmetic_addition_8cpp_source.xhtml#l00135">ArithmeticAddition.cpp:135</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_c_l_2_arithmetic_addition_8cpp_source.xhtml#l00135">arm_compute::test::validation::data_type</a>, <a class="el" href="_i_lut_allocator_8cpp_source.xhtml#l00035">ILutAllocator::init()</a>, and <a class="el" href="_lut_8cpp_source.xhtml#l00041">Lut::num_elements()</a>.</p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Member Function Documentation</h2> |
| <a id="a7c28e4f8f5133ed91f40248df4ce5d08"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a7c28e4f8f5133ed91f40248df4ce5d08">◆ </a></span>allocator()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classarm__compute_1_1_i_lut_allocator.xhtml">ILutAllocator</a> * allocator </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Return a pointer to the lut's allocator. </p> |
| <dl class="section return"><dt>Returns</dt><dd>A pointer to the lut's allocator </dd></dl> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00072">72</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> &_allocator;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> }</div></div><!-- fragment --> |
| </div> |
| </div> |
| <a id="a24954cca5108a24706441fd99a7fb04c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a24954cca5108a24706441fd99a7fb04c">◆ </a></span>buffer()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">uint8_t * buffer </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Returns a pointer to the start of the LUT. </p> |
| <p>Other elements of the LUT can be accessed using <a class="el" href="classarm__compute_1_1_lut.xhtml#a24954cca5108a24706441fd99a7fb04c" title="Returns a pointer to the start of the LUT.">buffer()</a>[idx] for 0 <= idx < <a class="el" href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958" title="Returns the total number of elements in the LUT.">num_elements()</a>.</p> |
| <dl class="section return"><dt>Returns</dt><dd>Pointer to the start of the lut. </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#ab988210662dbd3bf32fd563c7dd1bdbf">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00061">61</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> _allocator.<a class="code" href="classarm__compute_1_1_lut_allocator.xhtml#a344325f71f51323330de47f307ebecfd">data</a>();</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> }</div><div class="ttc" id="classarm__compute_1_1_lut_allocator_xhtml_a344325f71f51323330de47f307ebecfd"><div class="ttname"><a href="classarm__compute_1_1_lut_allocator.xhtml#a344325f71f51323330de47f307ebecfd">arm_compute::LutAllocator::data</a></div><div class="ttdeci">uint8_t * data() const</div><div class="ttdoc">Interface to be implemented by the child class to return the pointer to the allocate data.</div><div class="ttdef"><b>Definition:</b> <a href="_lut_allocator_8cpp_source.xhtml#l00035">LutAllocator.cpp:35</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_lut_allocator_8cpp_source.xhtml#l00035">LutAllocator::data()</a>.</p> |
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| <p class="reference">Referenced by <a class="el" href="_lut_8cpp_source.xhtml#l00066">Lut::clear()</a>.</p> |
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| </div> |
| </div> |
| <a id="aee7cb2065b88d21ac4ad05bc997ecf82"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aee7cb2065b88d21ac4ad05bc997ecf82">◆ </a></span>clear()</h2> |
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| <div class="memitem"> |
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| <td class="memname">void clear </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
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| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
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| <p>Clears the LUT by setting every element to zero. </p> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#a5eeb94d22b8366d1b68d0614384802fe">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00066">66</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a>(this-><a class="code" href="classarm__compute_1_1_lut.xhtml#a24954cca5108a24706441fd99a7fb04c">buffer</a>() == <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  std::memset(this-><a class="code" href="classarm__compute_1_1_lut.xhtml#a24954cca5108a24706441fd99a7fb04c">buffer</a>(), 0, this-><a class="code" href="classarm__compute_1_1_lut.xhtml#a68f33e9afee896dc24b32093d25c6766">size_in_bytes</a>());</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div><div class="ttc" id="classarm__compute_1_1_lut_xhtml_a68f33e9afee896dc24b32093d25c6766"><div class="ttname"><a href="classarm__compute_1_1_lut.xhtml#a68f33e9afee896dc24b32093d25c6766">arm_compute::Lut::size_in_bytes</a></div><div class="ttdeci">size_t size_in_bytes() const override</div><div class="ttdoc">Returns the total size in bytes of the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_lut_8cpp_source.xhtml#l00051">Lut.cpp:51</a></div></div> |
| <div class="ttc" id="_error_8h_xhtml_a54a6080c9f4df1f908e57a9bbb46f5da"><div class="ttname"><a href="_error_8h.xhtml#a54a6080c9f4df1f908e57a9bbb46f5da">ARM_COMPUTE_ERROR_ON</a></div><div class="ttdeci">#define ARM_COMPUTE_ERROR_ON(cond)</div><div class="ttdoc">If the condition is true then an error message is printed and an exception thrown.</div><div class="ttdef"><b>Definition:</b> <a href="_error_8h_source.xhtml#l00337">Error.h:337</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_lut_xhtml_a24954cca5108a24706441fd99a7fb04c"><div class="ttname"><a href="classarm__compute_1_1_lut.xhtml#a24954cca5108a24706441fd99a7fb04c">arm_compute::Lut::buffer</a></div><div class="ttdeci">uint8_t * buffer() const override</div><div class="ttdoc">Returns a pointer to the start of the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_lut_8cpp_source.xhtml#l00061">Lut.cpp:61</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_error_8h_source.xhtml#l00337">ARM_COMPUTE_ERROR_ON</a>, <a class="el" href="_lut_8cpp_source.xhtml#l00061">Lut::buffer()</a>, and <a class="el" href="_lut_8cpp_source.xhtml#l00051">Lut::size_in_bytes()</a>.</p> |
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| </div> |
| </div> |
| <a id="aaf3f51cd25e1651cccf04064a9888f4e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aaf3f51cd25e1651cccf04064a9888f4e">◆ </a></span>index_offset()</h2> |
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| <td class="memname">uint32_t index_offset </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
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| <p>Indicates the offset that needs to be applied to the raw index before performing a lookup in the LUT. </p> |
| <dl class="section return"><dt>Returns</dt><dd>The normalization offset. </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#a786de36dda3773c5fb35d6700e64621e">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00046">46</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">return</span> (<a class="code" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6e0b0886efb94aec797f6b830329b72c">DataType::S16</a> == _allocator.<a class="code" href="classarm__compute_1_1_i_lut_allocator.xhtml#aa5369d30001dbd8880fb58d6af2b40a0">type</a>()) ? <a class="code" href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">num_elements</a>() / 2 : 0;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> }</div><div class="ttc" id="namespacearm__compute_xhtml_ab4e88c89b3b7ea1735996cc4def22d58a6e0b0886efb94aec797f6b830329b72c"><div class="ttname"><a href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6e0b0886efb94aec797f6b830329b72c">arm_compute::Format::S16</a></div><div class="ttdoc">1 channel, 1 S16 per channel</div></div> |
| <div class="ttc" id="classarm__compute_1_1_lut_xhtml_a6dac829b4ddf4a5729ac090e73696958"><div class="ttname"><a href="classarm__compute_1_1_lut.xhtml#a6dac829b4ddf4a5729ac090e73696958">arm_compute::Lut::num_elements</a></div><div class="ttdeci">size_t num_elements() const override</div><div class="ttdoc">Returns the total number of elements in the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_lut_8cpp_source.xhtml#l00041">Lut.cpp:41</a></div></div> |
| <div class="ttc" id="classarm__compute_1_1_i_lut_allocator_xhtml_aa5369d30001dbd8880fb58d6af2b40a0"><div class="ttname"><a href="classarm__compute_1_1_i_lut_allocator.xhtml#aa5369d30001dbd8880fb58d6af2b40a0">arm_compute::ILutAllocator::type</a></div><div class="ttdeci">DataType type() const</div><div class="ttdoc">Returns the type of the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_i_lut_allocator_8cpp_source.xhtml#l00050">ILutAllocator.cpp:50</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_lut_8cpp_source.xhtml#l00041">Lut::num_elements()</a>, <a class="el" href="namespacearm__compute.xhtml#ab4e88c89b3b7ea1735996cc4def22d58a6e0b0886efb94aec797f6b830329b72c">arm_compute::S16</a>, and <a class="el" href="_i_lut_allocator_8cpp_source.xhtml#l00050">ILutAllocator::type()</a>.</p> |
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| <a id="a6dac829b4ddf4a5729ac090e73696958"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6dac829b4ddf4a5729ac090e73696958">◆ </a></span>num_elements()</h2> |
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| <td class="memname">size_t num_elements </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Returns the total number of elements in the LUT. </p> |
| <dl class="section return"><dt>Returns</dt><dd>Total number of elements. </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#a7a826fbb4f639c556352d1ede69187d7">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00041">41</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</span> _allocator.<a class="code" href="classarm__compute_1_1_i_lut_allocator.xhtml#ab13544f21571d4f4dd804cb4b96e2987">num_elements</a>();</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> }</div><div class="ttc" id="classarm__compute_1_1_i_lut_allocator_xhtml_ab13544f21571d4f4dd804cb4b96e2987"><div class="ttname"><a href="classarm__compute_1_1_i_lut_allocator.xhtml#ab13544f21571d4f4dd804cb4b96e2987">arm_compute::ILutAllocator::num_elements</a></div><div class="ttdeci">size_t num_elements() const</div><div class="ttdoc">Returns the total number of elements in the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_i_lut_allocator_8cpp_source.xhtml#l00045">ILutAllocator.cpp:45</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_i_lut_allocator_8cpp_source.xhtml#l00045">ILutAllocator::num_elements()</a>.</p> |
| |
| <p class="reference">Referenced by <a class="el" href="_lut_8cpp_source.xhtml#l00046">Lut::index_offset()</a>, and <a class="el" href="_lut_8cpp_source.xhtml#l00035">Lut::Lut()</a>.</p> |
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| </div> |
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| <a id="a68f33e9afee896dc24b32093d25c6766"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a68f33e9afee896dc24b32093d25c6766">◆ </a></span>size_in_bytes()</h2> |
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| <td class="memname">size_t size_in_bytes </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
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| </div><div class="memdoc"> |
| |
| <p>Returns the total size in bytes of the LUT. </p> |
| <dl class="section return"><dt>Returns</dt><dd>Total size of the LUT in bytes. </dd></dl> |
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| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#a6314b1e589ffe32277858c018ac3c630">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00051">51</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> _allocator.<a class="code" href="classarm__compute_1_1_i_lut_allocator.xhtml#a259cb5a711406a8c3e5d937eb9350cca">size</a>();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div><div class="ttc" id="classarm__compute_1_1_i_lut_allocator_xhtml_a259cb5a711406a8c3e5d937eb9350cca"><div class="ttname"><a href="classarm__compute_1_1_i_lut_allocator.xhtml#a259cb5a711406a8c3e5d937eb9350cca">arm_compute::ILutAllocator::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdoc">Returns the total size in bytes of the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_i_lut_allocator_8cpp_source.xhtml#l00055">ILutAllocator.cpp:55</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_i_lut_allocator_8cpp_source.xhtml#l00055">ILutAllocator::size()</a>.</p> |
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| <p class="reference">Referenced by <a class="el" href="_lut_8cpp_source.xhtml#l00066">Lut::clear()</a>.</p> |
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| </div> |
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| <a id="a6dc9c052a2732f899adccfaeee468364"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6dc9c052a2732f899adccfaeee468364">◆ </a></span>type()</h2> |
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| <td class="memname"><a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">DataType</a> type </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td> const</td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Returns the type of the LUT. </p> |
| <dl class="section return"><dt>Returns</dt><dd>The type of the LUT. </dd></dl> |
| |
| <p>Implements <a class="el" href="classarm__compute_1_1_i_lut.xhtml#aa1917b40b57ce0a0f1c69722b46f3f46">ILut</a>.</p> |
| |
| <p class="definition">Definition at line <a class="el" href="_lut_8cpp_source.xhtml#l00056">56</a> of file <a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a>.</p> |
| <div class="fragment"><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> {</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> _allocator.<a class="code" href="classarm__compute_1_1_i_lut_allocator.xhtml#aa5369d30001dbd8880fb58d6af2b40a0">type</a>();</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div><div class="ttc" id="classarm__compute_1_1_i_lut_allocator_xhtml_aa5369d30001dbd8880fb58d6af2b40a0"><div class="ttname"><a href="classarm__compute_1_1_i_lut_allocator.xhtml#aa5369d30001dbd8880fb58d6af2b40a0">arm_compute::ILutAllocator::type</a></div><div class="ttdeci">DataType type() const</div><div class="ttdoc">Returns the type of the LUT.</div><div class="ttdef"><b>Definition:</b> <a href="_i_lut_allocator_8cpp_source.xhtml#l00050">ILutAllocator.cpp:50</a></div></div> |
| </div><!-- fragment --> |
| <p class="reference">References <a class="el" href="_i_lut_allocator_8cpp_source.xhtml#l00050">ILutAllocator::type()</a>.</p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>arm_compute/runtime/<a class="el" href="_lut_8h_source.xhtml">Lut.h</a></li> |
| <li>src/runtime/<a class="el" href="_lut_8cpp_source.xhtml">Lut.cpp</a></li> |
| </ul> |
| </div><!-- contents --> |
| </div><!-- doc-content --> |
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| <ul> |
| <li class="navelem"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></li><li class="navelem"><a class="el" href="classarm__compute_1_1_lut.xhtml">Lut</a></li> |
| <li class="footer">Generated on Mon Sep 2 2019 11:47:36 for Compute Library by |
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| <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> |
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