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  • Committer: Bazaar Package Importer
  • Author(s): Andres Salomon
  • Date: 2008-01-05 23:58:56 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20080105235856-2kmxhxkz14qjy9ia
Tags: 3.5.0-1
* New upstream release.
* Add tcpp.dpatch.  This stops tests/stress/t.cpp from including
  ncbi_pch.hpp.  As far as I can tell, NCBI is not used at all, I have
  no idea where that came from..
* Silence some lintian warnings; binary-arch-rules-but-pkg-is-arch-indep
  and ancient-standards-version.

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html/a00099.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>BitMagic: Processor specific optimizations for SSE2 instructions</title>
 
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<title>BitMagic: bm::decoder_base Class Reference</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.4.1 -->
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<div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical&nbsp;List</a> | <a class="qindex" href="annotated.html">Data&nbsp;Structures</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="namespacemembers.html">Namespace&nbsp;Members</a> | <a class="qindex" href="functions.html">Data&nbsp;Fields</a> | <a class="qindex" href="globals.html">Globals</a> | <a class="qindex" href="examples.html">Examples</a></div>
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<h1>Processor specific optimizations for SSE2 instructions<br>
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<small>
10
 
[<a class="el" href="a00094.html">BitMagic C++ Library</a>]</small>
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</h1>
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<p>
13
 
Collaboration diagram for Processor specific optimizations for SSE2 instructions:<center><table><tr><td><img src="a00099.png" border="0" alt="" usemap="#a00160_map">
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<map name="a00160_map">
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<area href="a00094.html" shape="rect" coords="19,5,152,26" alt="">
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</map></td></tr></table></center>
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<table border="0" cellpadding="0" cellspacing="0">
 
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<div class="nav">
 
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<a class="el" href="a00129.html">bm</a>::<a class="el" href="a00099.html">decoder_base</a></div>
 
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<h1>bm::decoder_base Class Reference</h1>Base class for all decoding functionality.  
 
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<a href="#_details">More...</a>
 
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<p>
 
13
<code>#include &lt;<a class="el" href="a00145.html">encoding.h</a>&gt;</code>
 
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<p>
 
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Inheritance diagram for bm::decoder_base:<p><center><img src="a00223.png" border="0" usemap="#a00224" alt="Inheritance graph"></center>
 
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<map name="a00224">
 
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<area href="a00098.html" shape="rect" coords="7,85,89,107" alt="">
 
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<area href="a00100.html" shape="rect" coords="113,85,268,107" alt="">
 
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</map>
 
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Data Structures</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00073.html">bm::sse2_empty_guard</a></td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">SSE2 reinitialization guard class.  <a href="a00073.html#_details">More...</a><br></td></tr>
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga0">bm::sse2_xor_arr_2_mask</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end, <a class="el" href="a00092.html#a10">bm::word_t</a> mask)</td></tr>
25
 
 
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">XOR array elements to specified mask dst = *src ^ mask.  <a href="#ga0"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga1">bm::sse2_andnot_arr_2_mask</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end, <a class="el" href="a00092.html#a10">bm::word_t</a> mask)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Inverts array elements and NOT them to specified mask dst = ~*src &amp; mask.  <a href="#ga1"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga2">bm::sse2_and_arr</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">AND array elements against another array dst &amp;= *src.  <a href="#ga2"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga3">bm::sse2_or_arr</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">OR array elements against another array dst |= *src.  <a href="#ga3"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga4">bm::sse2_xor_arr</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">OR array elements against another array dst |= *src.  <a href="#ga4"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga5">bm::sse2_sub_arr</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">AND-NOT (SUB) array elements against another array dst &amp;= ~*src.  <a href="#ga5"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga6">bm::sse2_set_block</a> (__m128i *BMRESTRICT dst, __m128i *BMRESTRICT dst_end, <a class="el" href="a00092.html#a10">bm::word_t</a> value)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">SSE2 block memset dst = value.  <a href="#ga6"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga7">bm::sse2_copy_block</a> (__m128i *BMRESTRICT dst, const __m128i *BMRESTRICT src, const __m128i *BMRESTRICT src_end)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">SSE2 block copy dst = *src.  <a href="#ga7"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga8">bm::sse2_invert_arr</a> (<a class="el" href="a00092.html#a10">bm::word_t</a> *first, <a class="el" href="a00092.html#a10">bm::word_t</a> *last)</td></tr>
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<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Invert array elements dst = ~*dst or dst ^= *dst.  <a href="#ga8"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00092.html#a9">bm::id_t</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#ga9">bm::sse2_bit_count</a> (const __m128i *block, const __m128i *block_end)</td></tr>
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</table>
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<hr><h2>Function Documentation</h2>
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<a class="anchor" name="ga2" doxytag="bm::sse2_and_arr"></a><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_and_arr           </td>
62
 
          <td class="md" valign="top">(&nbsp;</td>
63
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
64
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
65
 
        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>src</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>src_end</em></td>
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        </tr>
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        <tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"></td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
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AND array elements against another array dst &amp;= *src. 
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<p>
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<p>
99
 
Definition at line <a class="el" href="a00107.html#l00137">137</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
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  </tr>
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</table>
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<a class="anchor" name="ga1" doxytag="bm::sse2_andnot_arr_2_mask"></a><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_andnot_arr_2_mask           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>dst</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>src</em>, </td>
118
 
        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
123
 
          <td class="mdname" nowrap> <em>src_end</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
127
 
          <td class="md"></td>
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          <td class="md" nowrap><a class="el" href="a00092.html#a10">bm::word_t</a>&nbsp;</td>
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          <td class="mdname" nowrap> <em>mask</em></td>
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        </tr>
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        <tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"></td>
135
 
        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
148
 
Inverts array elements and NOT them to specified mask dst = ~*src &amp; mask. 
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<p>
150
 
 
151
 
<p>
152
 
Definition at line <a class="el" href="a00107.html#l00109">109</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
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  </tr>
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</table>
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<a class="anchor" name="ga9" doxytag="bm::sse2_bit_count"></a><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top"><a class="el" href="a00092.html#a9">bm::id_t</a> sse2_bit_count           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top">const __m128i *&nbsp;</td>
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          <td class="mdname" nowrap> <em>block</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *&nbsp;</td>
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          <td class="mdname" nowrap> <em>block_end</em></td>
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        </tr>
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        <tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"><code> [inline]</code></td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
189
 
SSE2 optimized bitcounting function implements parallel bitcounting algorithm for SSE2 instruction set.<p>
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<pre>
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unsigned CalcBitCount32(unsigned b)
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{
193
 
    b = (b &amp; 0x55555555) + (b &gt;&gt; 1 &amp; 0x55555555);
194
 
    b = (b &amp; 0x33333333) + (b &gt;&gt; 2 &amp; 0x33333333);
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    b = (b + (b &gt;&gt; 4)) &amp; 0x0F0F0F0F;
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    b = b + (b &gt;&gt; 8);
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    b = (b + (b &gt;&gt; 16)) &amp; 0x0000003F;
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    return b;
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}
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</pre> 
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<p>
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Definition at line <a class="el" href="a00107.html#l00414">414</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
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  </tr>
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</table>
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<a class="anchor" name="ga7" doxytag="bm::sse2_copy_block"></a><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_copy_block           </td>
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          <td class="md" valign="top">(&nbsp;</td>
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          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>dst</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>src</em>, </td>
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        </tr>
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        <tr>
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          <td class="md" nowrap align="right"></td>
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          <td class="md"></td>
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          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
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          <td class="mdname" nowrap> <em>src_end</em></td>
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        </tr>
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        <tr>
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          <td class="md"></td>
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          <td class="md">)&nbsp;</td>
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          <td class="md" colspan="2"></td>
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        </tr>
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      </table>
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    </td>
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  </tr>
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</table>
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<table cellspacing="5" cellpadding="0" border="0">
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  <tr>
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    <td>
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      &nbsp;
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    </td>
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    <td>
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<p>
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SSE2 block copy dst = *src. 
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<p>
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<p>
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Definition at line <a class="el" href="a00107.html#l00330">330</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
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  </tr>
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</table>
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<a class="anchor" name="ga8" doxytag="bm::sse2_invert_arr"></a><p>
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<table class="mdTable" cellpadding="2" cellspacing="0">
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  <tr>
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    <td class="mdRow">
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      <table cellpadding="0" cellspacing="0" border="0">
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        <tr>
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          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_invert_arr           </td>
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          <td class="md" valign="top">(&nbsp;</td>
260
 
          <td class="md" nowrap valign="top"><a class="el" href="a00092.html#a10">bm::word_t</a> *&nbsp;</td>
261
 
          <td class="mdname" nowrap> <em>first</em>, </td>
262
 
        </tr>
263
 
        <tr>
264
 
          <td class="md" nowrap align="right"></td>
265
 
          <td class="md"></td>
266
 
          <td class="md" nowrap><a class="el" href="a00092.html#a10">bm::word_t</a> *&nbsp;</td>
267
 
          <td class="mdname" nowrap> <em>last</em></td>
268
 
        </tr>
269
 
        <tr>
270
 
          <td class="md"></td>
271
 
          <td class="md">)&nbsp;</td>
272
 
          <td class="md" colspan="2"></td>
273
 
        </tr>
274
 
      </table>
275
 
    </td>
276
 
  </tr>
277
 
</table>
278
 
<table cellspacing="5" cellpadding="0" border="0">
279
 
  <tr>
280
 
    <td>
281
 
      &nbsp;
282
 
    </td>
283
 
    <td>
284
 
 
285
 
<p>
286
 
Invert array elements dst = ~*dst or dst ^= *dst. 
287
 
<p>
288
 
 
289
 
<p>
290
 
Definition at line <a class="el" href="a00107.html#l00375">375</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
291
 
  </tr>
292
 
</table>
293
 
<a class="anchor" name="ga3" doxytag="bm::sse2_or_arr"></a><p>
294
 
<table class="mdTable" cellpadding="2" cellspacing="0">
295
 
  <tr>
296
 
    <td class="mdRow">
297
 
      <table cellpadding="0" cellspacing="0" border="0">
298
 
        <tr>
299
 
          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_or_arr           </td>
300
 
          <td class="md" valign="top">(&nbsp;</td>
301
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
302
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
303
 
        </tr>
304
 
        <tr>
305
 
          <td class="md" nowrap align="right"></td>
306
 
          <td class="md"></td>
307
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
308
 
          <td class="mdname" nowrap> <em>src</em>, </td>
309
 
        </tr>
310
 
        <tr>
311
 
          <td class="md" nowrap align="right"></td>
312
 
          <td class="md"></td>
313
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
314
 
          <td class="mdname" nowrap> <em>src_end</em></td>
315
 
        </tr>
316
 
        <tr>
317
 
          <td class="md"></td>
318
 
          <td class="md">)&nbsp;</td>
319
 
          <td class="md" colspan="2"></td>
320
 
        </tr>
321
 
      </table>
322
 
    </td>
323
 
  </tr>
324
 
</table>
325
 
<table cellspacing="5" cellpadding="0" border="0">
326
 
  <tr>
327
 
    <td>
328
 
      &nbsp;
329
 
    </td>
330
 
    <td>
331
 
 
332
 
<p>
333
 
OR array elements against another array dst |= *src. 
334
 
<p>
335
 
 
336
 
<p>
337
 
Definition at line <a class="el" href="a00107.html#l00179">179</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
338
 
  </tr>
339
 
</table>
340
 
<a class="anchor" name="ga6" doxytag="bm::sse2_set_block"></a><p>
341
 
<table class="mdTable" cellpadding="2" cellspacing="0">
342
 
  <tr>
343
 
    <td class="mdRow">
344
 
      <table cellpadding="0" cellspacing="0" border="0">
345
 
        <tr>
346
 
          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_set_block           </td>
347
 
          <td class="md" valign="top">(&nbsp;</td>
348
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
349
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
350
 
        </tr>
351
 
        <tr>
352
 
          <td class="md" nowrap align="right"></td>
353
 
          <td class="md"></td>
354
 
          <td class="md" nowrap>__m128i *BMRESTRICT&nbsp;</td>
355
 
          <td class="mdname" nowrap> <em>dst_end</em>, </td>
356
 
        </tr>
357
 
        <tr>
358
 
          <td class="md" nowrap align="right"></td>
359
 
          <td class="md"></td>
360
 
          <td class="md" nowrap><a class="el" href="a00092.html#a10">bm::word_t</a>&nbsp;</td>
361
 
          <td class="mdname" nowrap> <em>value</em></td>
362
 
        </tr>
363
 
        <tr>
364
 
          <td class="md"></td>
365
 
          <td class="md">)&nbsp;</td>
366
 
          <td class="md" colspan="2"></td>
367
 
        </tr>
368
 
      </table>
369
 
    </td>
370
 
  </tr>
371
 
</table>
372
 
<table cellspacing="5" cellpadding="0" border="0">
373
 
  <tr>
374
 
    <td>
375
 
      &nbsp;
376
 
    </td>
377
 
    <td>
378
 
 
379
 
<p>
380
 
SSE2 block memset dst = value. 
381
 
<p>
382
 
 
383
 
<p>
384
 
Definition at line <a class="el" href="a00107.html#l00298">298</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
385
 
  </tr>
386
 
</table>
387
 
<a class="anchor" name="ga5" doxytag="bm::sse2_sub_arr"></a><p>
388
 
<table class="mdTable" cellpadding="2" cellspacing="0">
389
 
  <tr>
390
 
    <td class="mdRow">
391
 
      <table cellpadding="0" cellspacing="0" border="0">
392
 
        <tr>
393
 
          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_sub_arr           </td>
394
 
          <td class="md" valign="top">(&nbsp;</td>
395
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
396
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
397
 
        </tr>
398
 
        <tr>
399
 
          <td class="md" nowrap align="right"></td>
400
 
          <td class="md"></td>
401
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
402
 
          <td class="mdname" nowrap> <em>src</em>, </td>
403
 
        </tr>
404
 
        <tr>
405
 
          <td class="md" nowrap align="right"></td>
406
 
          <td class="md"></td>
407
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
408
 
          <td class="mdname" nowrap> <em>src_end</em></td>
409
 
        </tr>
410
 
        <tr>
411
 
          <td class="md"></td>
412
 
          <td class="md">)&nbsp;</td>
413
 
          <td class="md" colspan="2"></td>
414
 
        </tr>
415
 
      </table>
416
 
    </td>
417
 
  </tr>
418
 
</table>
419
 
<table cellspacing="5" cellpadding="0" border="0">
420
 
  <tr>
421
 
    <td>
422
 
      &nbsp;
423
 
    </td>
424
 
    <td>
425
 
 
426
 
<p>
427
 
AND-NOT (SUB) array elements against another array dst &amp;= ~*src. 
428
 
<p>
429
 
 
430
 
<p>
431
 
Definition at line <a class="el" href="a00107.html#l00258">258</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
432
 
  </tr>
433
 
</table>
434
 
<a class="anchor" name="ga4" doxytag="bm::sse2_xor_arr"></a><p>
435
 
<table class="mdTable" cellpadding="2" cellspacing="0">
436
 
  <tr>
437
 
    <td class="mdRow">
438
 
      <table cellpadding="0" cellspacing="0" border="0">
439
 
        <tr>
440
 
          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_xor_arr           </td>
441
 
          <td class="md" valign="top">(&nbsp;</td>
442
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
443
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
444
 
        </tr>
445
 
        <tr>
446
 
          <td class="md" nowrap align="right"></td>
447
 
          <td class="md"></td>
448
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
449
 
          <td class="mdname" nowrap> <em>src</em>, </td>
450
 
        </tr>
451
 
        <tr>
452
 
          <td class="md" nowrap align="right"></td>
453
 
          <td class="md"></td>
454
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
455
 
          <td class="mdname" nowrap> <em>src_end</em></td>
456
 
        </tr>
457
 
        <tr>
458
 
          <td class="md"></td>
459
 
          <td class="md">)&nbsp;</td>
460
 
          <td class="md" colspan="2"></td>
461
 
        </tr>
462
 
      </table>
463
 
    </td>
464
 
  </tr>
465
 
</table>
466
 
<table cellspacing="5" cellpadding="0" border="0">
467
 
  <tr>
468
 
    <td>
469
 
      &nbsp;
470
 
    </td>
471
 
    <td>
472
 
 
473
 
<p>
474
 
OR array elements against another array dst |= *src. 
475
 
<p>
476
 
 
477
 
<p>
478
 
Definition at line <a class="el" href="a00107.html#l00218">218</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
479
 
  </tr>
480
 
</table>
481
 
<a class="anchor" name="ga0" doxytag="bm::sse2_xor_arr_2_mask"></a><p>
482
 
<table class="mdTable" cellpadding="2" cellspacing="0">
483
 
  <tr>
484
 
    <td class="mdRow">
485
 
      <table cellpadding="0" cellspacing="0" border="0">
486
 
        <tr>
487
 
          <td class="md" nowrap valign="top">BMFORCEINLINE void sse2_xor_arr_2_mask           </td>
488
 
          <td class="md" valign="top">(&nbsp;</td>
489
 
          <td class="md" nowrap valign="top">__m128i *BMRESTRICT&nbsp;</td>
490
 
          <td class="mdname" nowrap> <em>dst</em>, </td>
491
 
        </tr>
492
 
        <tr>
493
 
          <td class="md" nowrap align="right"></td>
494
 
          <td class="md"></td>
495
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
496
 
          <td class="mdname" nowrap> <em>src</em>, </td>
497
 
        </tr>
498
 
        <tr>
499
 
          <td class="md" nowrap align="right"></td>
500
 
          <td class="md"></td>
501
 
          <td class="md" nowrap>const __m128i *BMRESTRICT&nbsp;</td>
502
 
          <td class="mdname" nowrap> <em>src_end</em>, </td>
503
 
        </tr>
504
 
        <tr>
505
 
          <td class="md" nowrap align="right"></td>
506
 
          <td class="md"></td>
507
 
          <td class="md" nowrap><a class="el" href="a00092.html#a10">bm::word_t</a>&nbsp;</td>
508
 
          <td class="mdname" nowrap> <em>mask</em></td>
509
 
        </tr>
510
 
        <tr>
511
 
          <td class="md"></td>
512
 
          <td class="md">)&nbsp;</td>
513
 
          <td class="md" colspan="2"></td>
514
 
        </tr>
515
 
      </table>
516
 
    </td>
517
 
  </tr>
518
 
</table>
519
 
<table cellspacing="5" cellpadding="0" border="0">
520
 
  <tr>
521
 
    <td>
522
 
      &nbsp;
523
 
    </td>
524
 
    <td>
525
 
 
526
 
<p>
527
 
XOR array elements to specified mask dst = *src ^ mask. 
528
 
<p>
529
 
 
530
 
<p>
531
 
Definition at line <a class="el" href="a00107.html#l00084">84</a> of file <a class="el" href="a00107.html">bmsse2.h</a>.    </td>
532
 
  </tr>
533
 
</table>
534
 
<hr size="1"><address style="align: right;"><small>Generated on Thu Apr 20 13:29:10 2006 for BitMagic by&nbsp;
 
22
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
 
23
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#a0">decoder_base</a> (const unsigned char *buf)</td></tr>
 
24
 
 
25
<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE unsigned char&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#a1">get_8</a> ()</td></tr>
 
26
 
 
27
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reads character from the decoding buffer.  <a href="#a1"></a><br></td></tr>
 
28
<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE unsigned&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#a2">size</a> () const </td></tr>
 
29
 
 
30
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns size of the current decoding stream.  <a href="#a2"></a><br></td></tr>
 
31
<tr><td class="memItemLeft" nowrap align="right" valign="top">BMFORCEINLINE void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#a3">seek</a> (int delta)</td></tr>
 
32
 
 
33
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">change current position  <a href="#a3"></a><br></td></tr>
 
34
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
 
35
<tr><td class="memItemLeft" nowrap align="right" valign="top">const unsigned char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#p0">buf_</a></td></tr>
 
36
 
 
37
<tr><td class="memItemLeft" nowrap align="right" valign="top">const unsigned char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00099.html#p1">start_</a></td></tr>
 
38
 
 
39
</table>
 
40
<hr><a name="_details"></a><h2>Detailed Description</h2>
 
41
Base class for all decoding functionality. 
 
42
<p>
 
43
 
 
44
<p>
 
45
Definition at line <a class="el" href="a00145.html#l00064">64</a> of file <a class="el" href="a00145.html">encoding.h</a>.<hr><h2>Constructor &amp; Destructor Documentation</h2>
 
46
<a class="anchor" name="a0" doxytag="bm::decoder_base::decoder_base"></a><p>
 
47
<table class="mdTable" cellpadding="2" cellspacing="0">
 
48
  <tr>
 
49
    <td class="mdRow">
 
50
      <table cellpadding="0" cellspacing="0" border="0">
 
51
        <tr>
 
52
          <td class="md" nowrap valign="top">bm::decoder_base::decoder_base           </td>
 
53
          <td class="md" valign="top">(&nbsp;</td>
 
54
          <td class="md" nowrap valign="top">const unsigned char *&nbsp;</td>
 
55
          <td class="mdname1" valign="top" nowrap> <em>buf</em>          </td>
 
56
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
57
          <td class="md" nowrap><code> [inline]</code></td>
 
58
        </tr>
 
59
      </table>
 
60
    </td>
 
61
  </tr>
 
62
</table>
 
63
<table cellspacing="5" cellpadding="0" border="0">
 
64
  <tr>
 
65
    <td>
 
66
      &nbsp;
 
67
    </td>
 
68
    <td>
 
69
 
 
70
<p>
 
71
 
 
72
<p>
 
73
Definition at line <a class="el" href="a00145.html#l00067">67</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
74
<p>
 
75
References <a class="el" href="a00145.html#l00077">buf_</a>, and <a class="el" href="a00145.html#l00078">start_</a>.    </td>
 
76
  </tr>
 
77
</table>
 
78
<hr><h2>Member Function Documentation</h2>
 
79
<a class="anchor" name="a1" doxytag="bm::decoder_base::get_8"></a><p>
 
80
<table class="mdTable" cellpadding="2" cellspacing="0">
 
81
  <tr>
 
82
    <td class="mdRow">
 
83
      <table cellpadding="0" cellspacing="0" border="0">
 
84
        <tr>
 
85
          <td class="md" nowrap valign="top">BMFORCEINLINE unsigned char bm::decoder_base::get_8           </td>
 
86
          <td class="md" valign="top">(&nbsp;</td>
 
87
          <td class="mdname1" valign="top" nowrap>          </td>
 
88
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
89
          <td class="md" nowrap><code> [inline]</code></td>
 
90
        </tr>
 
91
      </table>
 
92
    </td>
 
93
  </tr>
 
94
</table>
 
95
<table cellspacing="5" cellpadding="0" border="0">
 
96
  <tr>
 
97
    <td>
 
98
      &nbsp;
 
99
    </td>
 
100
    <td>
 
101
 
 
102
<p>
 
103
Reads character from the decoding buffer. 
 
104
<p>
 
105
 
 
106
<p>
 
107
Definition at line <a class="el" href="a00145.html#l00069">69</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
108
<p>
 
109
References <a class="el" href="a00140.html#l00079">BMFORCEINLINE</a>, and <a class="el" href="a00145.html#l00077">buf_</a>.    </td>
 
110
  </tr>
 
111
</table>
 
112
<a class="anchor" name="a3" doxytag="bm::decoder_base::seek"></a><p>
 
113
<table class="mdTable" cellpadding="2" cellspacing="0">
 
114
  <tr>
 
115
    <td class="mdRow">
 
116
      <table cellpadding="0" cellspacing="0" border="0">
 
117
        <tr>
 
118
          <td class="md" nowrap valign="top">BMFORCEINLINE void bm::decoder_base::seek           </td>
 
119
          <td class="md" valign="top">(&nbsp;</td>
 
120
          <td class="md" nowrap valign="top">int&nbsp;</td>
 
121
          <td class="mdname1" valign="top" nowrap> <em>delta</em>          </td>
 
122
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
 
123
          <td class="md" nowrap><code> [inline]</code></td>
 
124
        </tr>
 
125
      </table>
 
126
    </td>
 
127
  </tr>
 
128
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change current position 
 
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Definition at line <a class="el" href="a00145.html#l00075">75</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
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References <a class="el" href="a00145.html#l00077">buf_</a>.
 
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Referenced by <a class="el" href="a00145.html#l00363">bm::decoder_little_endian::get_16()</a>, <a class="el" href="a00145.html#l00300">bm::decoder::get_16()</a>, <a class="el" href="a00145.html#l00343">bm::decoder_little_endian::get_32()</a>, and <a class="el" href="a00145.html#l00275">bm::decoder::get_32()</a>.    </td>
 
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          <td class="md" nowrap valign="top">BMFORCEINLINE unsigned bm::decoder_base::size           </td>
 
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          <td class="md" nowrap> const<code> [inline]</code></td>
 
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Returns size of the current decoding stream. 
 
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Definition at line <a class="el" href="a00145.html#l00072">72</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
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References <a class="el" href="a00145.html#l00077">buf_</a>, and <a class="el" href="a00145.html#l00078">start_</a>.    </td>
 
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<hr><h2>Field Documentation</h2>
 
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          <td class="md" nowrap valign="top">const unsigned char* <a class="el" href="a00099.html#p0">bm::decoder_base::buf_</a><code> [protected]</code>          </td>
 
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Definition at line <a class="el" href="a00145.html#l00077">77</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
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Referenced by <a class="el" href="a00145.html#l00067">decoder_base()</a>, <a class="el" href="a00145.html#l00069">get_8()</a>, <a class="el" href="a00145.html#l00075">seek()</a>, and <a class="el" href="a00145.html#l00072">size()</a>.    </td>
 
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          <td class="md" nowrap valign="top">const unsigned char* <a class="el" href="a00099.html#p1">bm::decoder_base::start_</a><code> [protected]</code>          </td>
 
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Definition at line <a class="el" href="a00145.html#l00078">78</a> of file <a class="el" href="a00145.html">encoding.h</a>.
 
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Referenced by <a class="el" href="a00145.html#l00067">decoder_base()</a>, and <a class="el" href="a00145.html#l00072">size()</a>.    </td>
 
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<hr>The documentation for this class was generated from the following file:<ul>
 
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<li><a class="el" href="a00145.html">encoding.h</a></ul>
 
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<hr size="1"><address style="align: right;"><small>Generated on Sun Aug 5 14:12:40 2007 for BitMagic by&nbsp;
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