Dirac - A Video Codec

Created by the British Broadcasting Corporation.


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_byteio input/output for the encoded bits
number_of_contexts the number of contexts used in the encoding process
band_list the set of all the subbands


Member Function Documentation

template<typename EntropyCodec>
void GenericIntraDCBandCodec::ClearBlock const CodeBlock code_block,
CoeffArray coeff_data
[protected, virtual]
 

Reimplemented from dirac::GenericBandCodec< EntropyCodec >.

template<typename EntropyCodec>
void GenericIntraDCBandCodec::DecodeCoeffBlock const CodeBlock code_block,
CoeffArray out_data
[protected, virtual]
 

Reimplemented from dirac::GenericBandCodec< EntropyCodec >.

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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