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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>codingparams_byteio.h</h1><a href="a00170.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: codingparams_byteio.h,v 1.3 2007/12/05 01:42:40 asuraparaju Exp $ $Name: Dirac_1_0_2 $</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): Anuradha Suraparaju (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="l00041"></a>00041 <span class="preprocessor">#ifndef codingparams_byteio_h</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#define codingparams_byteio_h</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="comment">// DIRAC INCLUDES</span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <<a class="code" href="a00171.html">libdirac_common/common.h</a>></span> <span class="comment">// CodecParams, SourceParams</span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="comment">//LOCAL INCLUDES</span>
<a name="l00049"></a>00049 <span class="preprocessor">#include <<a class="code" href="a00168.html">libdirac_byteio/byteio.h</a>></span> <span class="comment">// Parent class</span>
<a name="l00050"></a>00050
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">namespace </span>dirac
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054
<a name="l00058"></a><a class="code" href="a00020.html">00058</a> <span class="keyword">class </span><a class="code" href="a00020.html" title="Represents compressed sequence-parameter data used in an AccessUnit.">CodingParamsByteIO</a> : <span class="keyword">public</span> <a class="code" href="a00016.html" title="Class ByteIO - top-level class for reading/writing bytes to a stream.">ByteIO</a>
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keyword">public</span>:
<a name="l00061"></a>00061
<a name="l00069"></a>00069 <a class="code" href="a00020.html#8ade81c640d032e953af786593afd23a" title="Constructor.">CodingParamsByteIO</a>(<span class="keyword">const</span> <a class="code" href="a00131.html" title="Parameters relating to the source material being encoded/decoded.">SourceParams</a>& src_params,
<a name="l00070"></a>00070 <a class="code" href="a00019.html" title="Parameters common to coder and decoder operation.">CodecParams</a>& codec_params,
<a name="l00071"></a>00071 <span class="keyword">const</span> <a class="code" href="a00131.html" title="Parameters relating to the source material being encoded/decoded.">SourceParams</a>& default_source_params,
<a name="l00072"></a>00072 <span class="keyword">const</span> <a class="code" href="a00016.html" title="Class ByteIO - top-level class for reading/writing bytes to a stream.">ByteIO</a>& stream_data);
<a name="l00073"></a>00073
<a name="l00074"></a>00074
<a name="l00078"></a>00078 <a class="code" href="a00020.html#ed099faef3efafa6abfee97c2a870dda" title="Destructor.">~CodingParamsByteIO</a>();
<a name="l00079"></a>00079
<a name="l00083"></a>00083 <span class="keywordtype">void</span> <a class="code" href="a00020.html#a840433972897e3bb0ccff5d3f83f8bb" title="Reads sequence information from Dirac byte-format.">Input</a>();
<a name="l00084"></a>00084
<a name="l00088"></a>00088 <span class="keywordtype">void</span> <a class="code" href="a00020.html#397d097275effe65848bd0dd1d53d8c7" title="Outputs sequence information to Dirac byte-format.">Output</a>();
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keyword">protected</span>:
<a name="l00091"></a>00091
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keyword">private</span>:
<a name="l00094"></a>00094
<a name="l00098"></a>00098 <span class="keywordtype">void</span> <a class="code" href="a00020.html#1f771d59b43f310e0f9de26a01669c12" title="Reads number of bits used to compress input signal.">InputVideoDepth</a>();
<a name="l00099"></a>00099
<a name="l00103"></a>00103 <span class="keywordtype">void</span> <a class="code" href="a00020.html#983feb5c149e6823872ffc65dfaa61ef" title="Reads picture coding mode - 0 - frames, 1 - fields.">InputPictureCodingMode</a>();
<a name="l00104"></a>00104
<a name="l00108"></a>00108 <span class="keywordtype">void</span> <a class="code" href="a00020.html#b5bbdd77a667eb3381ebab44c46c6fe4" title="Outputs number of bits used to compress input signal.">OutputVideoDepth</a>();
<a name="l00109"></a>00109
<a name="l00113"></a>00113 <span class="keywordtype">void</span> <a class="code" href="a00020.html#4c764a5655d8d77cc51af52a12def78b" title="Outputs how input was coded - i.e.">OutputPictureCodingMode</a>();
<a name="l00114"></a>00114
<a name="l00118"></a><a class="code" href="a00020.html#9318b8d1ab2c8ce4fc9ffa0ceedd94ad">00118</a> <span class="keyword">const</span> <a class="code" href="a00131.html" title="Parameters relating to the source material being encoded/decoded.">SourceParams</a>& <a class="code" href="a00020.html#9318b8d1ab2c8ce4fc9ffa0ceedd94ad" title="Source paramters for intput/output.">m_src_params</a>;
<a name="l00119"></a>00119
<a name="l00123"></a><a class="code" href="a00020.html#28488be8671fe68c753d64ca6f2626ee">00123</a> <a class="code" href="a00019.html" title="Parameters common to coder and decoder operation.">CodecParams</a>& <a class="code" href="a00020.html#28488be8671fe68c753d64ca6f2626ee" title="Coding paramters for intput/output.">m_codec_params</a>;
<a name="l00124"></a>00124
<a name="l00128"></a><a class="code" href="a00020.html#1a4fa5ffc7a73dfcae88a0984ec572ae">00128</a> <span class="keyword">const</span> <a class="code" href="a00131.html" title="Parameters relating to the source material being encoded/decoded.">SourceParams</a>& <a class="code" href="a00020.html#1a4fa5ffc7a73dfcae88a0984ec572ae" title="Default source parameters.">m_default_source_params</a>;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 };
<a name="l00131"></a>00131
<a name="l00132"></a>00132
<a name="l00133"></a>00133 } <span class="comment">// namespace dirac</span>
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="preprocessor">#endif</span>
</pre></div></div>
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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>
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