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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>me_utils_mmx.h</h1><a href="a00197.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: me_utils_mmx.h,v 1.3 2008/05/27 01:29:55 asuraparaju Exp $</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 contributed by Peter Meerwald.</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 Peter Meerwald.</span>
<a name="l00019"></a>00019 <span class="comment">* Portions created by the Initial Developer are Copyright (C) 2004.</span>
<a name="l00020"></a>00020 <span class="comment">* All Rights Reserved.</span>
<a name="l00021"></a>00021 <span class="comment">*</span>
<a name="l00022"></a>00022 <span class="comment">* Contributor(s): Peter Meerwald (Original Author)</span>
<a name="l00023"></a>00023 <span class="comment">* Anuradha Suraparaju</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 <span class="preprocessor">#ifndef _ME_UTILS_MMX_H_</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span><span class="preprocessor">#define _ME_UTILS_MMX_H_</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00041"></a>00041 <span class="preprocessor">#if defined(HAVE_MMX)</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <mmintrin.h></span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="preprocessor">#include <<a class="code" href="a00196.html">libdirac_motionest/me_utils.h</a>></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <<a class="code" href="a00171.html">libdirac_common/common.h</a>></span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keyword">namespace </span>dirac
<a name="l00049"></a>00049 {
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> simple_block_diff_mmx_4(<span class="keyword">const</span> BlockDiffParams& dparams, <span class="keyword">const</span> <a class="code" href="a00234.html#7782429895119df12cea135b40666613" title="MVector class is a vector of ints.">MVector</a>& mv, <span class="keyword">const</span> PicArray& pic_data, <span class="keyword">const</span> PicArray& ref_data, <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> i_best_sum);
<a name="l00052"></a>00052 <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> simple_intra_block_diff_mmx_4 ( <span class="keyword">const</span> BlockDiffParams& dparams, <span class="keyword">const</span> PicArray& pic_data, <a class="code" href="a00234.html#548820ca76f864dc8630df79b2c5c5b9" title="Type of picture data (including motion compensated residuals).">ValueType</a> &dc_val);
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> bchk_simple_block_diff_mmx_4 (
<a name="l00055"></a>00055 <span class="keyword">const</span> BlockDiffParams& dparams, <span class="keyword">const</span> <a class="code" href="a00234.html#7782429895119df12cea135b40666613" title="MVector class is a vector of ints.">MVector</a>& mv,
<a name="l00056"></a>00056 <span class="keyword">const</span> PicArray& pic_data, <span class="keyword">const</span> PicArray& ref_data,
<a name="l00057"></a>00057 <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> i_best_sum);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordtype">float</span> simple_block_diff_up_mmx_4(
<a name="l00060"></a>00060 <span class="keyword">const</span> PicArray& pic_data, <span class="keyword">const</span> PicArray& ref_data,
<a name="l00061"></a>00061 <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& start_pos, <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& end_pos,
<a name="l00062"></a>00062 <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_start, <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_stop,
<a name="l00063"></a>00063 <span class="keyword">const</span> <a class="code" href="a00234.html#7782429895119df12cea135b40666613" title="MVector class is a vector of ints.">MVector</a>& rmdr, <span class="keywordtype">float</span> cost_so_far,
<a name="l00064"></a>00064 <span class="keywordtype">float</span> best_cost_so_far);
<a name="l00065"></a>00065
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="keywordtype">void</span> simple_biblock_diff_pic_mmx_4(
<a name="l00068"></a>00068 <span class="keyword">const</span> PicArray& pic_data, <span class="keyword">const</span> PicArray& ref_data,
<a name="l00069"></a>00069 TwoDArray<ValueType>& diff,
<a name="l00070"></a>00070 <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& start_pos, <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& end_pos,
<a name="l00071"></a>00071 <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_start, <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_stop,
<a name="l00072"></a>00072 <span class="keyword">const</span> <a class="code" href="a00234.html#7782429895119df12cea135b40666613" title="MVector class is a vector of ints.">MVector</a>& rmdr);
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <a class="code" href="a00234.html#a06abce72d8abe345fcebb61fc0b8867" title="Type for performing calculations on ValueType and CoeffType. Should be &gt;ValueType...">CalcValueType</a> simple_biblock_diff_up_mmx_4(
<a name="l00075"></a>00075 <span class="keyword">const</span> TwoDArray<ValueType>& diff_data, <span class="keyword">const</span> PicArray& ref_data,
<a name="l00076"></a>00076 <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_start, <span class="keyword">const</span> <a class="code" href="a00234.html#caaff47bc8c3f9776ed334351006891e" title="ImageCoords class is a vector of ints.">ImageCoords</a>& ref_stop,
<a name="l00077"></a>00077 <span class="keyword">const</span> <a class="code" href="a00234.html#7782429895119df12cea135b40666613" title="MVector class is a vector of ints.">MVector</a>& rmdr);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a>00080 <span class="preprocessor">#endif </span><span class="comment">/* HAVE_MMX */</span>
<a name="l00081"></a>00081 <span class="preprocessor">#endif</span>
</pre></div></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>
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
>
main-release
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by-pkgid
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f250c16c2b84c9364a2f35a71121aaa2
>
files
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328
