Dirac Video Codec

# Dirac - A Video Codec

Created by the British Broadcasting Corporation.

# transform_byteio.h

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    00001 /* ***** BEGIN LICENSE BLOCK *****
    00002 *
    00003 * $Id: transform_byteio.h,v 1.2 2008/01/31 11:25:15 tjdwave Exp $ $Name: Dirac_1_0_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): Anuradha Suraparaju (Original Author)
    00024 *                 Andrew Kennedy
    00025 *
    00026 * Alternatively, the contents of this file may be used under the terms of
    00027 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
    00028 * Public License Version 2.1 (the "LGPL"), in which case the provisions of
    00029 * the GPL or the LGPL are applicable instead of those above. If you wish to
    00030 * allow use of your version of this file only under the terms of the either
    00031 * the GPL or LGPL and not to allow others to use your version of this file
    00032 * under the MPL, indicate your decision by deleting the provisions above
    00033 * and replace them with the notice and other provisions required by the GPL
    00034 * or LGPL. If you do not delete the provisions above, a recipient may use
    00035 * your version of this file under the terms of any one of the MPL, the GPL
    00036 * or the LGPL.
    00037 * ***** END LICENSE BLOCK ***** */
    00038
    00042 #ifndef TRANSFORM_BYTEIO_H
    00043 #define TRANSFORM_BYTEIO_H
    00044
    00045 // DIRAC INCLUDES
    00046 #include <libdirac_common/common.h>             // EncParams
    00047
    00048 //LOCAL INCLUDES
    00049 #include <libdirac_byteio/byteio.h>             // Parent class
    00050 #include <libdirac_byteio/component_byteio.h>   // Contains tranform-component
    00051
    00052
    00053 namespace dirac
    00054 {
    00055
    00059     class TransformByteIO : public ByteIO
    00060     {
    00061     public:
    00062
    00068         TransformByteIO(PictureParams& fparams,
    00069                         CodecParams& c_params);
    00070
    00077         TransformByteIO(ByteIO &byte_io, PictureParams& fparams,
    00078                         CodecParams& c_params);
    00079
    00083         virtual ~TransformByteIO();
    00084
    00089         void CollateByteStats(DiracByteStats& dirac_byte_stats);
    00090
    00094         void Output();
    00095
    00099         void Input();
    00100
    00101
    00105         virtual const std::string GetBytes();
    00106
    00110         int GetSize() const;
    00111
    00116         void AddComponent(ComponentByteIO *component_byteio);
    00117
    00118     protected:
    00119
    00120
    00121     private:
    00122
    00126         PictureParams&   m_fparams;
    00127
    00131         CodecParams& m_cparams;
    00132
    00136         CodecParams m_default_cparams;
    00137
    00138         /***
    00139         * Transform Component data
    00140         */
    00141         std::vector<ComponentByteIO *> m_component_list;
    00142     };
    00143
    00144 } // namespace dirac
    00145
    00146 #endif

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