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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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<h1>motion_estimate.h</h1><a href="a00201.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* ***** BEGIN LICENSE BLOCK *****</span>
<a name="l00002"></a>00002 <span class="comment">*</span>
<a name="l00003"></a>00003 <span class="comment">* $Id: motion_estimate.h,v 1.9 2005/09/27 13:07:00 tjdwave Exp $ $Name: Dirac_0_9_1 $</span>
<a name="l00004"></a>00004 <span class="comment">*</span>
<a name="l00005"></a>00005 <span class="comment">* Version: MPL 1.1/GPL 2.0/LGPL 2.1</span>
<a name="l00006"></a>00006 <span class="comment">*</span>
<a name="l00007"></a>00007 <span class="comment">* The contents of this file are subject to the Mozilla Public License</span>
<a name="l00008"></a>00008 <span class="comment">* Version 1.1 (the "License"); you may not use this file except in compliance</span>
<a name="l00009"></a>00009 <span class="comment">* with the License. You may obtain a copy of the License at</span>
<a name="l00010"></a>00010 <span class="comment">* http://www.mozilla.org/MPL/</span>
<a name="l00011"></a>00011 <span class="comment">*</span>
<a name="l00012"></a>00012 <span class="comment">* Software distributed under the License is distributed on an "AS IS" basis,</span>
<a name="l00013"></a>00013 <span class="comment">* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for</span>
<a name="l00014"></a>00014 <span class="comment">* the specific language governing rights and limitations under the License.</span>
<a name="l00015"></a>00015 <span class="comment">*</span>
<a name="l00016"></a>00016 <span class="comment">* The Original Code is BBC Research and Development code.</span>
<a name="l00017"></a>00017 <span class="comment">*</span>
<a name="l00018"></a>00018 <span class="comment">* The Initial Developer of the Original Code is the British Broadcasting</span>
<a name="l00019"></a>00019 <span class="comment">* Corporation.</span>
<a name="l00020"></a>00020 <span class="comment">* Portions created by the Initial Developer are Copyright (C) 2004.</span>
<a name="l00021"></a>00021 <span class="comment">* All Rights Reserved.</span>
<a name="l00022"></a>00022 <span class="comment">*</span>
<a name="l00023"></a>00023 <span class="comment">* Contributor(s): Thomas Davies (Original Author)</span>
<a name="l00024"></a>00024 <span class="comment">*</span>
<a name="l00025"></a>00025 <span class="comment">* Alternatively, the contents of this file may be used under the terms of</span>
<a name="l00026"></a>00026 <span class="comment">* the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser</span>
<a name="l00027"></a>00027 <span class="comment">* Public License Version 2.1 (the "LGPL"), in which case the provisions of</span>
<a name="l00028"></a>00028 <span class="comment">* the GPL or the LGPL are applicable instead of those above. If you wish to</span>
<a name="l00029"></a>00029 <span class="comment">* allow use of your version of this file only under the terms of the either</span>
<a name="l00030"></a>00030 <span class="comment">* the GPL or LGPL and not to allow others to use your version of this file</span>
<a name="l00031"></a>00031 <span class="comment">* under the MPL, indicate your decision by deleting the provisions above</span>
<a name="l00032"></a>00032 <span class="comment">* and replace them with the notice and other provisions required by the GPL</span>
<a name="l00033"></a>00033 <span class="comment">* or LGPL. If you do not delete the provisions above, a recipient may use</span>
<a name="l00034"></a>00034 <span class="comment">* your version of this file under the terms of any one of the MPL, the GPL</span>
<a name="l00035"></a>00035 <span class="comment">* or the LGPL.</span>
<a name="l00036"></a>00036 <span class="comment">* ***** END LICENSE BLOCK ***** */</span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="preprocessor">#ifndef _MOTION_ESTIMATE_H_</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#define _MOTION_ESTIMATE_H_</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include <<a class="code" href="a00197.html">libdirac_common/motion.h</a>></span>
<a name="l00043"></a>00043 <span class="keyword">namespace </span>dirac
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">class </span>FrameBuffer;
<a name="l00047"></a>00047
<a name="l00048"></a>00048
<a name="l00050"></a>00050
<a name="l00071"></a><a class="code" href="a00098.html">00071</a> <span class="keyword">class </span><a class="code" href="a00098.html" title="Class to handle the whole motion estimation process.">MotionEstimator</a>{
<a name="l00072"></a>00072 <span class="keyword">public</span>:
<a name="l00074"></a>00074 <a class="code" href="a00098.html#68d26e0413c44089c35cd2fc508c2436" title="Constructor.">MotionEstimator</a>( <span class="keyword">const</span> <a class="code" href="a00066.html" title="Parameters for the encoding process.">EncoderParams</a>& encp );
<a name="l00076"></a><a class="code" href="a00098.html#650e3c0f1b5e67b959ea8a66efabc120">00076</a> <a class="code" href="a00098.html#650e3c0f1b5e67b959ea8a66efabc120" title="Destructor.">~MotionEstimator</a>(){}
<a name="l00077"></a>00077
<a name="l00079"></a>00079 <span class="keywordtype">void</span> <a class="code" href="a00098.html#567a85579dc92983a5135b0dbbba1837" title="Do the motion estimation.">DoME</a>(<span class="keyword">const</span> <a class="code" href="a00073.html" title="Holds frames both for reference and to overcome reordering delay.">FrameBuffer</a>& my_buffer , <span class="keywordtype">int</span> frame_num , <a class="code" href="a00087.html" title="Class for all the motion estimation data.">MEData</a>& me_data);
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="keyword">private</span>:
<a name="l00083"></a>00083 <a class="code" href="a00098.html#68d26e0413c44089c35cd2fc508c2436" title="Constructor.">MotionEstimator</a>( <span class="keyword">const</span> <a class="code" href="a00098.html" title="Class to handle the whole motion estimation process.">MotionEstimator</a>& cpy );
<a name="l00084"></a>00084
<a name="l00086"></a>00086 <a class="code" href="a00098.html" title="Class to handle the whole motion estimation process.">MotionEstimator</a>& <a class="code" href="a00098.html#23bb1e422b9ad8f6bdef9758cbddd127" title="Assignment= : //private, body-less - class should not be assigned.">operator=</a>( <span class="keyword">const</span> <a class="code" href="a00098.html" title="Class to handle the whole motion estimation process.">MotionEstimator</a>& rhs );
<a name="l00087"></a>00087
<a name="l00089"></a>00089 <span class="keywordtype">void</span> <a class="code" href="a00098.html#5f4e8a444af692baf97a36a12c1376da" title="Go through all the intra blocks and extract the chroma dc values to be coded.">SetChromaDC</a>(<span class="keyword">const</span> <a class="code" href="a00073.html" title="Holds frames both for reference and to overcome reordering delay.">FrameBuffer</a>& my_buffer, <span class="keywordtype">int</span> frame_num, <a class="code" href="a00101.html" title="Class for all the motion vector data.">MvData</a>& mv_data);
<a name="l00090"></a>00090
<a name="l00092"></a>00092 <span class="keywordtype">void</span> <a class="code" href="a00098.html#5f4e8a444af692baf97a36a12c1376da" title="Go through all the intra blocks and extract the chroma dc values to be coded.">SetChromaDC</a>(<span class="keyword">const</span> <a class="code" href="a00113.html" title="A class for picture component data.">PicArray</a>& pic_data, <a class="code" href="a00101.html" title="Class for all the motion vector data.">MvData</a>& mv_data,<a class="code" href="a00226.html#39dd89c4c7484412efd87d41548271cd" title="Types of picture component.">CompSort</a> csort);
<a name="l00093"></a>00093
<a name="l00095"></a>00095 <a class="code" href="a00226.html#548820ca76f864dc8630df79b2c5c5b9" title="Type of picture data (including motion compensated residuals).">ValueType</a> <a class="code" href="a00098.html#3c1ad1fc87804e066c65ee15a5b6ce95" title="Called by previous fn for each block.">GetChromaBlockDC</a>(<span class="keyword">const</span> <a class="code" href="a00113.html" title="A class for picture component data.">PicArray</a>& pic_data, <span class="keywordtype">int</span> xloc,<span class="keywordtype">int</span> yloc,<span class="keywordtype">int</span> split);
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="comment">// Member variables</span>
<a name="l00098"></a>00098
<a name="l00100"></a><a class="code" href="a00098.html#4ec89eda9be81f95fd930a339bf4725a">00100</a> <span class="keyword">const</span> <a class="code" href="a00066.html" title="Parameters for the encoding process.">EncoderParams</a>& <a class="code" href="a00098.html#4ec89eda9be81f95fd930a339bf4725a" title="A local reference to the encoder parameters.">m_encparams</a>;
<a name="l00101"></a>00101 };
<a name="l00102"></a>00102
<a name="l00103"></a>00103 } <span class="comment">// namespace dirac</span>
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="preprocessor">#endif</span>
</pre></div><hr>
<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>
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distrib
>
Mandriva
>
2008.1
>
x86_64
>
media
>
main-release
>
by-pkgid
>
b91608bcc8cdfae85c75f04c03683d58
>
files
>
365
