Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::IntraDCBandVLC Class Reference

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

#include <band_vlc.h>

Inheritance diagram for dirac::IntraDCBandVLC:

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Collaboration diagram for dirac::IntraDCBandVLC:
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List of all members.

Public Member Functions

Private Member Functions


Detailed Description

A class specially for coding the DC subband of Intra frames, using intra-band prediction of coefficients.


Constructor & Destructor Documentation

dirac::IntraDCBandVLC::IntraDCBandVLC ( SubbandByteIO subband_byteio,
const SubbandList band_list 
) [inline]

Creates a IntraDCBandVLC object to encode subband data, based on parameters

Parameters:
subband_byteio input/output for the encoded bits
band_list the set of all the subbands

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


Member Function Documentation

void dirac::IntraDCBandVLC::CodeCoeffBlock ( const CodeBlock code_block,
CoeffArray in_data 
) [private, virtual]

Reimplemented from dirac::BandVLC.

void dirac::IntraDCBandVLC::DCPrediction ( const CodeBlock code_block,
CoeffArray out_data 
) [private]

void dirac::IntraDCBandVLC::DecodeCoeffBlock ( const CodeBlock code_block,
CoeffArray out_data 
) [private, virtual]

Reimplemented from dirac::BandVLC.

void dirac::IntraDCBandVLC::DoWorkCode ( CoeffArray in_data  )  [private, virtual]

Reimplemented from dirac::BandVLC.

void dirac::IntraDCBandVLC::DoWorkDecode ( CoeffArray out_data  )  [private, virtual]

Reimplemented from dirac::BandVLC.

CoeffType dirac::IntraDCBandVLC::GetPrediction ( const CoeffArray data,
const int  xpos,
const int  ypos 
) const [private]

IntraDCBandVLC& dirac::IntraDCBandVLC::operator= ( const IntraDCBandVLC rhs  )  [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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