Dirac - A Video Codec

Created by the British Broadcasting Corporation.


displayparams_byteio.h

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00001 /* ***** BEGIN LICENSE BLOCK *****
00002 *
00003 * $Id: displayparams_byteio.h,v 1.4 2008/01/15 04:36:23 asuraparaju Exp $ $Name: Dirac_1_0_2 $
00004 *
00005 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00006 *
00007 * The contents of this file are subject to the Mozilla Public License
00008 * Version 1.1 (the "License"); you may not use this file except in compliance
00009 * with the License. You may obtain a copy of the License at
00010 * http://www.mozilla.org/MPL/
00011 *
00012 * Software distributed under the License is distributed on an "AS IS" basis,
00013 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
00014 * the specific language governing rights and limitations under the License.
00015 *
00016 * The Original Code is BBC Research and Development code.
00017 *
00018 * The Initial Developer of the Original Code is the British Broadcasting
00019 * Corporation.
00020 * Portions created by the Initial Developer are Copyright (C) 2004.
00021 * All Rights Reserved.
00022 *
00023 * Contributor(s): Andrew Kennedy (Original Author)
00024 *
00025 * Alternatively, the contents of this file may be used under the terms of
00026 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
00027 * Public License Version 2.1 (the "LGPL"), in which case the provisions of
00028 * the GPL or the LGPL are applicable instead of those above. If you wish to
00029 * allow use of your version of this file only under the terms of the either
00030 * the GPL or LGPL and not to allow others to use your version of this file
00031 * under the MPL, indicate your decision by deleting the provisions above
00032 * and replace them with the notice and other provisions required by the GPL
00033 * or LGPL. If you do not delete the provisions above, a recipient may use
00034 * your version of this file under the terms of any one of the MPL, the GPL
00035 * or the LGPL.
00036 * ***** END LICENSE BLOCK ***** */
00037 
00041 #ifndef displayparams_byteio_h
00042 #define displayparams_byteio_h
00043 
00044 
00045 // DIRAC INCLUDES
00046 #include <libdirac_common/common.h>             // SeqParams
00047 
00048 //LOCAL INCLUDES
00049 #include <libdirac_byteio/byteio.h>             // Parent class
00050 
00051 
00052 namespace dirac
00053 {
00054              
00058     class SourceParamsByteIO : public ByteIO
00059     {
00060     public:
00061 
00068         SourceParamsByteIO( SourceParams& src_params,
00069                              const SourceParams& default_src_params,
00070                              const ByteIO& stream_data);
00074         ~SourceParamsByteIO();
00075 
00079         void Input();
00080 
00084         void Output();
00085 
00086     protected:
00087     
00088 
00089     private:
00090 
00094         void InputFrameSize();
00095 
00099         void InputChromaSamplingFormat();
00100     
00104         void InputPixelAspectRatio();
00105 
00109         void InputCleanArea();
00110 
00114         void InputColourMatrix();
00115 
00119         void InputColourPrimaries();
00120 
00124         void InputColourSpecification();
00125 
00129         void InputFrameRate();
00130 
00134         void InputScanFormat();
00135 
00139         void InputSignalRange();
00140 
00144         void InputTransferFunction();
00145  
00149         void OutputFrameSize();
00150 
00154         void OutputChromaSamplingFormat();
00155 
00159         void OutputPixelAspectRatio();
00160 
00164         void OutputCleanArea();
00165 
00169         void OutputColourSpecification();
00170 
00174         void OutputFrameRate();
00175 
00179         void OutputScanFormat();
00180 
00184         void OutputSignalRange();
00185 
00189         SourceParams&      m_src_params;
00190 
00194         const SourceParams& m_default_src_params;
00195     };
00196 
00197 
00198 } // namespace dirac
00199 
00200 #endif

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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