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253 lines
13 KiB
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<a href="#define-members">Macros</a> |
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<div class="headertitle"><div class="title">arm_vlog_q31.c File Reference</div></div>
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Macros</h2></td></tr>
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<tr class="memitem:ab8f1d2e0eef7d565b6551b8e571f96da"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#ab8f1d2e0eef7d565b6551b8e571f96da">LOG_Q31_ACCURACY</a>   31</td></tr>
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<tr class="memitem:ac1bde1970115aef81f2af31a0121963e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#ac1bde1970115aef81f2af31a0121963e">LOG_Q31_INTEGER_PART</a>   5</td></tr>
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<tr class="separator:ac1bde1970115aef81f2af31a0121963e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aed50db93da7990756819c46c7d8b9302"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#aed50db93da7990756819c46c7d8b9302">LOQ_Q31_THRESHOLD</a>   (1u << <a class="el" href="arm__vlog__q31_8c.html#ab8f1d2e0eef7d565b6551b8e571f96da">LOG_Q31_ACCURACY</a>)</td></tr>
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<tr class="separator:aed50db93da7990756819c46c7d8b9302"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1f759e47f524f867e9c8771ee4df7c65"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#a1f759e47f524f867e9c8771ee4df7c65">LOQ_Q31_Q32_HALF</a>   <a class="el" href="arm__vlog__q31_8c.html#aed50db93da7990756819c46c7d8b9302">LOQ_Q31_THRESHOLD</a></td></tr>
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<tr class="separator:a1f759e47f524f867e9c8771ee4df7c65"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5fa203bafa9228623c6591f45d129b89"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#a5fa203bafa9228623c6591f45d129b89">LOQ_Q31_Q30_HALF</a>   (<a class="el" href="arm__vlog__q31_8c.html#a1f759e47f524f867e9c8771ee4df7c65">LOQ_Q31_Q32_HALF</a> >> 2)</td></tr>
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<tr class="memitem:a12c1a16d7c89f17c7a9f8e0c22d9ebf8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arm__vlog__q31_8c.html#a12c1a16d7c89f17c7a9f8e0c22d9ebf8">LOG_Q31_INVLOG2EXP</a>   0x58b90bfbuL</td></tr>
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<tr class="separator:a12c1a16d7c89f17c7a9f8e0c22d9ebf8"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:ga35aac80d9cfc0b7b08382da2117772d1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__vlog.html#ga35aac80d9cfc0b7b08382da2117772d1">arm_vlog_q31</a> (const <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *pSrc, <a class="el" href="arm__math__types_8h.html#adc89a3547f5324b7b3b95adec3806bc0">q31_t</a> *pDst, uint32_t <a class="el" href="arm__variance__example__f32_8c.html#ab6558f40a619c2502fbc24c880fd4fb0">blockSize</a>)</td></tr>
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<tr class="memdesc:ga35aac80d9cfc0b7b08382da2117772d1"><td class="mdescLeft"> </td><td class="mdescRight">q31 vector of log values. <a href="group__vlog.html#ga35aac80d9cfc0b7b08382da2117772d1">More...</a><br /></td></tr>
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<tr class="separator:ga35aac80d9cfc0b7b08382da2117772d1"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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<a id="ab8f1d2e0eef7d565b6551b8e571f96da" name="ab8f1d2e0eef7d565b6551b8e571f96da"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab8f1d2e0eef7d565b6551b8e571f96da">◆ </a></span>LOG_Q31_ACCURACY</h2>
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<td class="memname">#define LOG_Q31_ACCURACY   31</td>
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<a id="ac1bde1970115aef81f2af31a0121963e" name="ac1bde1970115aef81f2af31a0121963e"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac1bde1970115aef81f2af31a0121963e">◆ </a></span>LOG_Q31_INTEGER_PART</h2>
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<td class="memname">#define LOG_Q31_INTEGER_PART   5</td>
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<a id="a12c1a16d7c89f17c7a9f8e0c22d9ebf8" name="a12c1a16d7c89f17c7a9f8e0c22d9ebf8"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a12c1a16d7c89f17c7a9f8e0c22d9ebf8">◆ </a></span>LOG_Q31_INVLOG2EXP</h2>
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<td class="memname">#define LOG_Q31_INVLOG2EXP   0x58b90bfbuL</td>
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<a id="a5fa203bafa9228623c6591f45d129b89" name="a5fa203bafa9228623c6591f45d129b89"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a5fa203bafa9228623c6591f45d129b89">◆ </a></span>LOQ_Q31_Q30_HALF</h2>
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<td class="memname">#define LOQ_Q31_Q30_HALF   (<a class="el" href="arm__vlog__q31_8c.html#a1f759e47f524f867e9c8771ee4df7c65">LOQ_Q31_Q32_HALF</a> >> 2)</td>
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<a id="a1f759e47f524f867e9c8771ee4df7c65" name="a1f759e47f524f867e9c8771ee4df7c65"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f759e47f524f867e9c8771ee4df7c65">◆ </a></span>LOQ_Q31_Q32_HALF</h2>
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<td class="memname">#define LOQ_Q31_Q32_HALF   <a class="el" href="arm__vlog__q31_8c.html#aed50db93da7990756819c46c7d8b9302">LOQ_Q31_THRESHOLD</a></td>
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<a id="aed50db93da7990756819c46c7d8b9302" name="aed50db93da7990756819c46c7d8b9302"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#aed50db93da7990756819c46c7d8b9302">◆ </a></span>LOQ_Q31_THRESHOLD</h2>
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<td class="memname">#define LOQ_Q31_THRESHOLD   (1u << <a class="el" href="arm__vlog__q31_8c.html#ab8f1d2e0eef7d565b6551b8e571f96da">LOG_Q31_ACCURACY</a>)</td>
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