Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::SplitModeCodec Class Reference

Codes and decodes the split mode. More...

#include <mv_codec.h>

Inheritance diagram for dirac::SplitModeCodec:

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Collaboration diagram for dirac::SplitModeCodec:

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List of all members.

Public Member Functions

Private Member Functions

Private Attributes


Detailed Description

Derived from the ArithCodec class, this codes and decodes the split mode


Constructor & Destructor Documentation

dirac::SplitModeCodec::SplitModeCodec ( ByteIO p_byteio,
size_t  number_of_contexts 
)

Creates a MvDataCodec object to encode MV data, based on parameters

Parameters:
p_byteio Input/output for the encoded bits
number_of_contexts the number of contexts used

dirac::SplitModeCodec::SplitModeCodec ( const SplitModeCodec cpy  )  [private]


Member Function Documentation

void dirac::SplitModeCodec::InitContexts (  ) 

SplitModeCodec& dirac::SplitModeCodec::operator= ( const SplitModeCodec rhs  )  [private]

void dirac::SplitModeCodec::CodeVal ( const MvData in_data  )  [private]

void dirac::SplitModeCodec::DecodeVal ( MvData out_data  )  [private]

void dirac::SplitModeCodec::DoWorkCode ( MvData in_data  )  [private]

void dirac::SplitModeCodec::DoWorkDecode ( MvData out_data  )  [private]

void dirac::SplitModeCodec::ResetAll (  )  [private]

unsigned int dirac::SplitModeCodec::Prediction ( const TwoDArray< int > &  mbdata  )  const [private]


Member Data Documentation

int dirac::SplitModeCodec::m_mb_xp [private]

int dirac::SplitModeCodec::m_mb_yp [private]


The documentation for this class was generated from the following file:

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