# Dirac - A Video Codec

Created by the British Broadcasting Corporation.

# seqparams_byteio.h

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    00001 /* ***** BEGIN LICENSE BLOCK *****
    00002 *
    00003 * $Id: seqparams_byteio.h,v 1.1 2006/04/20 10:41:56 asuraparaju Exp $ $Name: Dirac_0_7_0 $
    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 seqparams_byteio_h
    00042 #define seqparams_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 SeqParamsByteIO : public ByteIO
    00059     {
    00060     public:
    00061
    00068         SeqParamsByteIO(SeqParams& seq_params,
    00069                         const SeqParams& default_seq_params,
    00070                         const ByteIO& stream_data);
    00071
    00072
    00076         ~SeqParamsByteIO();
    00077
    00081         void Input();
    00082
    00086         void Output();
    00087
    00088     protected:
    00089
    00090
    00091     private:
    00092
    00096         void InputChromaFormat();
    00097
    00101         void InputImageSize();
    00102
    00106         void InputVideoDepth();
    00107
    00111         void OutputChromaFormat();
    00112
    00116         void OutputImageSize();
    00117
    00121         void OutputVideoDepth();
    00122
    00126         SeqParams&   m_seq_params;
    00127
    00131         const SeqParams& m_default_seq_params;
    00132
    00133     };
    00134
    00135
    00136 } // namespace dirac
    00137
    00138 #endif

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