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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="a00153.html">VHFilterDD13_7</a>
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<h1>dirac::VHFilterDD13_7 Class Reference</h1><!-- doxytag: class="dirac::VHFilterDD13_7" --><!-- doxytag: inherits="dirac::VHFilter" -->An extension of DD9_7, with a better low-pass filter but more computation.
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<code>#include <<a class="el" href="a00233_source.html">wavelet_utils.h</a>></code>
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Inheritance diagram for dirac::VHFilterDD13_7:</div>
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<a href="a00338.html">List of all members.</a><h2>Public Member Functions</h2>
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<li>void <a class="el" href="a00153.html#32eec4dd99147b672642efc7f56f7aa4">Split</a> (const int xp, const int yp, const int xl, const int yl, <a class="el" href="a00021.html">CoeffArray</a> &coeff_data)
<dl class="el"><dd class="mdescRight">Split a subband into 4. <a href="#32eec4dd99147b672642efc7f56f7aa4"></a><br></dl><li>void <a class="el" href="a00153.html#deb30b262bcbbab0cfb9703d0ab64bb3">Synth</a> (const int xp, const int yp, const int xl, const int yl, <a class="el" href="a00021.html">CoeffArray</a> &coeff_data)
<dl class="el"><dd class="mdescRight">Create a single band from 4 quadrant bands. <a href="#deb30b262bcbbab0cfb9703d0ab64bb3"></a><br></dl><li>int <a class="el" href="a00153.html#5e8a9f3cead6212137d71b12e659c059">GetShift</a> () const
<dl class="el"><dd class="mdescRight">Return the value of the additional bitshift. <a href="#5e8a9f3cead6212137d71b12e659c059"></a><br></dl></ul>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="5e8a9f3cead6212137d71b12e659c059"></a><!-- doxytag: member="dirac::VHFilterDD13_7::GetShift" ref="5e8a9f3cead6212137d71b12e659c059" args="() const " -->
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<td class="memname">int dirac::VHFilterDD13_7::GetShift </td>
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<td class="paramname"> </td>
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<td> const<code> [inline, virtual]</code></td>
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<p>Implements <a class="el" href="a00151.html#10cc8209defb69140066f368e6389af9">dirac::VHFilter</a>.</p>
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<a class="anchor" name="32eec4dd99147b672642efc7f56f7aa4"></a><!-- doxytag: member="dirac::VHFilterDD13_7::Split" ref="32eec4dd99147b672642efc7f56f7aa4" args="(const int xp, const int yp, const int xl, const int yl, CoeffArray &coeff_data)" -->
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<td class="memname">void dirac::VHFilterDD13_7::Split </td>
<td>(</td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>xp</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const int </td>
<td class="paramname"> <em>yp</em>, </td>
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<td class="paramtype">const int </td>
<td class="paramname"> <em>xl</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const int </td>
<td class="paramname"> <em>yl</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00021.html">CoeffArray</a> & </td>
<td class="paramname"> <em>coeff_data</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>Implements <a class="el" href="a00151.html#01d7dd6e1c3fdac88ca23ee783504418">dirac::VHFilter</a>.</p>
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<a class="anchor" name="deb30b262bcbbab0cfb9703d0ab64bb3"></a><!-- doxytag: member="dirac::VHFilterDD13_7::Synth" ref="deb30b262bcbbab0cfb9703d0ab64bb3" args="(const int xp, const int yp, const int xl, const int yl, CoeffArray &coeff_data)" -->
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<td class="memname">void dirac::VHFilterDD13_7::Synth </td>
<td>(</td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>xp</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>yp</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>xl</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const int </td>
<td class="paramname"> <em>yl</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00021.html">CoeffArray</a> & </td>
<td class="paramname"> <em>coeff_data</em></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>Implements <a class="el" href="a00151.html#5109a961eaae47c216ab05ce5c280841">dirac::VHFilter</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00233_source.html">wavelet_utils.h</a></ul>
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<p align="center"><small>
© 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
excellent <a href="http://www.doxygen.org">Doxygen</a> tool.
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distrib
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Mandriva
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2010.0
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x86_64
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media
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main-release
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by-pkgid
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f250c16c2b84c9364a2f35a71121aaa2
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files
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