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Dirac - A Video Codec
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Created by the <a href="http://www.bbc.co.uk">British Broadcasting Corporation</a>.
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<div class="navpath"><a class="el" href="a00234.html">dirac</a>::<a class="el" href="a00124.html">QuantiserLists</a>
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<h1>dirac::QuantiserLists Class Reference</h1><!-- doxytag: class="dirac::QuantiserLists" -->Class for encapsulating quantiser data.
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<code>#include <<a class="el" href="a00171_source.html">common.h</a>></code>
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<a href="a00301.html">List of all members.</a><h2>Public Member Functions</h2>
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<li><a class="el" href="a00124.html#1d322afd9784d4197f9593b508e5d703">QuantiserLists</a> ()
<dl class="el"><dd class="mdescRight">Default constructor. <a href="#1d322afd9784d4197f9593b508e5d703"></a><br></dl><li>int <a class="el" href="a00124.html#8f55e40d58354b1ab627ce4dd23b2398">QuantFactor4</a> (const int index) const
<dl class="el"><dd class="mdescRight">Returns 4 times the quantisation factor. <a href="#8f55e40d58354b1ab627ce4dd23b2398"></a><br></dl><li>int <a class="el" href="a00124.html#b26080292ffeeeedc60c497301ad17ce">IntraQuantOffset4</a> (const int index) const
<dl class="el"><dd class="mdescRight">Returns the intra <a class="el" href="a00108.html" title="A class for encapsulating all the data relating to a picture.">Picture</a> quantisation offset for non-zero values. <a href="#b26080292ffeeeedc60c497301ad17ce"></a><br></dl><li>int <a class="el" href="a00124.html#00511d6ab38cc62ee3f024d9491552c5">InterQuantOffset4</a> (const int index) const
<dl class="el"><dd class="mdescRight">Returns the inter <a class="el" href="a00108.html" title="A class for encapsulating all the data relating to a picture.">Picture</a> quantisation offset for non-zero values. <a href="#00511d6ab38cc62ee3f024d9491552c5"></a><br></dl><li>int <a class="el" href="a00124.html#d88c6127daba41c8c004f21220d73aa4">MaxQuantIndex</a> () const
<dl class="el"><dd class="mdescRight">Returns the maximum quantiser index supported. <a href="#d88c6127daba41c8c004f21220d73aa4"></a><br></dl></ul>
<h2>Private Attributes</h2>
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<li>unsigned int <a class="el" href="a00124.html#bd9e8355c11bcac21d36dcc037d81407">m_max_qindex</a>
<li><a class="el" href="a00097.html">OneDArray</a>< int > <a class="el" href="a00124.html#446d371c4aaa63026b55393d7b580dc7">m_qflist4</a>
<li><a class="el" href="a00097.html">OneDArray</a>< int > <a class="el" href="a00124.html#5b7a3ec886e4508064bd4e8a793430bf">m_intra_offset4</a>
<li><a class="el" href="a00097.html">OneDArray</a>< int > <a class="el" href="a00124.html#83afc3afc325b9683fe46559c8e43562">m_inter_offset4</a>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="1d322afd9784d4197f9593b508e5d703"></a><!-- doxytag: member="dirac::QuantiserLists::QuantiserLists" ref="1d322afd9784d4197f9593b508e5d703" args="()" -->
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<td class="memname">dirac::QuantiserLists::QuantiserLists </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="00511d6ab38cc62ee3f024d9491552c5"></a><!-- doxytag: member="dirac::QuantiserLists::InterQuantOffset4" ref="00511d6ab38cc62ee3f024d9491552c5" args="(const int index) const " -->
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<td class="memname">int dirac::QuantiserLists::InterQuantOffset4 </td>
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<td class="paramtype">const int </td>
<td class="paramname"> <em>index</em> </td>
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<td> const<code> [inline]</code></td>
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<p>References <a class="el" href="a00171_source.html#l01604">m_inter_offset4</a>.</p>
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<a class="anchor" name="b26080292ffeeeedc60c497301ad17ce"></a><!-- doxytag: member="dirac::QuantiserLists::IntraQuantOffset4" ref="b26080292ffeeeedc60c497301ad17ce" args="(const int index) const " -->
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<td class="memname">int dirac::QuantiserLists::IntraQuantOffset4 </td>
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<td class="paramtype">const int </td>
<td class="paramname"> <em>index</em> </td>
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<td> const<code> [inline]</code></td>
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<p>References <a class="el" href="a00171_source.html#l01603">m_intra_offset4</a>.</p>
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<a class="anchor" name="d88c6127daba41c8c004f21220d73aa4"></a><!-- doxytag: member="dirac::QuantiserLists::MaxQuantIndex" ref="d88c6127daba41c8c004f21220d73aa4" args="() const " -->
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<td class="memname">int dirac::QuantiserLists::MaxQuantIndex </td>
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<td> const<code> [inline]</code></td>
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<p>References <a class="el" href="a00171_source.html#l01601">m_max_qindex</a>.</p>
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<a class="anchor" name="8f55e40d58354b1ab627ce4dd23b2398"></a><!-- doxytag: member="dirac::QuantiserLists::QuantFactor4" ref="8f55e40d58354b1ab627ce4dd23b2398" args="(const int index) const " -->
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<td class="memname">int dirac::QuantiserLists::QuantFactor4 </td>
<td>(</td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>index</em> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>References <a class="el" href="a00171_source.html#l01602">m_qflist4</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="83afc3afc325b9683fe46559c8e43562"></a><!-- doxytag: member="dirac::QuantiserLists::m_inter_offset4" ref="83afc3afc325b9683fe46559c8e43562" args="" -->
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<td class="memname"><a class="el" href="a00097.html">OneDArray</a><int> <a class="el" href="a00124.html#83afc3afc325b9683fe46559c8e43562">dirac::QuantiserLists::m_inter_offset4</a><code> [private]</code> </td>
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<p>Referenced by <a class="el" href="a00171_source.html#l01594">InterQuantOffset4()</a>.</p>
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<a class="anchor" name="5b7a3ec886e4508064bd4e8a793430bf"></a><!-- doxytag: member="dirac::QuantiserLists::m_intra_offset4" ref="5b7a3ec886e4508064bd4e8a793430bf" args="" -->
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<td class="memname"><a class="el" href="a00097.html">OneDArray</a><int> <a class="el" href="a00124.html#5b7a3ec886e4508064bd4e8a793430bf">dirac::QuantiserLists::m_intra_offset4</a><code> [private]</code> </td>
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<p>Referenced by <a class="el" href="a00171_source.html#l01592">IntraQuantOffset4()</a>.</p>
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<a class="anchor" name="bd9e8355c11bcac21d36dcc037d81407"></a><!-- doxytag: member="dirac::QuantiserLists::m_max_qindex" ref="bd9e8355c11bcac21d36dcc037d81407" args="" -->
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<td class="memname">unsigned int <a class="el" href="a00124.html#bd9e8355c11bcac21d36dcc037d81407">dirac::QuantiserLists::m_max_qindex</a><code> [private]</code> </td>
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<p>Referenced by <a class="el" href="a00171_source.html#l01597">MaxQuantIndex()</a>.</p>
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<a class="anchor" name="446d371c4aaa63026b55393d7b580dc7"></a><!-- doxytag: member="dirac::QuantiserLists::m_qflist4" ref="446d371c4aaa63026b55393d7b580dc7" args="" -->
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<td class="memname"><a class="el" href="a00097.html">OneDArray</a><int> <a class="el" href="a00124.html#446d371c4aaa63026b55393d7b580dc7">dirac::QuantiserLists::m_qflist4</a><code> [private]</code> </td>
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<p>Referenced by <a class="el" href="a00171_source.html#l01589">QuantFactor4()</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00171_source.html">common.h</a></ul>
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© 2004 British Broadcasting Corporation.
Dirac code licensed under the <a href="http://www.mozilla.org/MPL/">Mozilla Public License (MPL) Version 1.1</a>.<br>
HTML documentation generated by Dimitri van Heesch's
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