Dirac - A Video Codec

Created by the British Broadcasting Corporation.


Public Member Functions | Protected Member Functions

dirac::GenericIntraDCBandCodec< EntropyCodec > Class Template Reference

A template class specially for coding the DC subband of Intra frames.

#include <band_codec.h>

Inheritance diagram for dirac::GenericIntraDCBandCodec< EntropyCodec >:
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Collaboration diagram for dirac::GenericIntraDCBandCodec< EntropyCodec >:
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List of all members.

Public Member Functions

Protected Member Functions

template<typename EntropyCodec>
class dirac::GenericIntraDCBandCodec< EntropyCodec >


Constructor & Destructor Documentation

template<typename EntropyCodec>
dirac::GenericIntraDCBandCodec< EntropyCodec >::GenericIntraDCBandCodec ( SubbandByteIO subband_byteio,
size_t  number_of_contexts,
const SubbandList band_list 
) [inline]

Creates a IntraDCBandCodec object to encode subband data

Parameters:
subband_byteioinput/output for the encoded bits
number_of_contextsthe number of contexts used in the encoding process
band_listthe set of all the subbands

Member Function Documentation

template<typename EntropyCodec >
void GenericIntraDCBandCodec::ClearBlock ( const CodeBlock code_block,
CoeffArray coeff_data 
) [protected, virtual]
template<typename EntropyCodec >
void GenericIntraDCBandCodec::DecodeCoeffBlock ( const CodeBlock code_block,
CoeffArray out_data 
) [protected, virtual]
template<typename EntropyCodec >
CoeffType GenericIntraDCBandCodec::GetPrediction ( const CoeffArray data,
const int  xpos,
const int  ypos 
) const [protected]

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

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