Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::LFBandCodec Class Reference

A class specially for coding the LF subbands. More...

#include <band_codec.h>

Inheritance diagram for dirac::LFBandCodec:

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Collaboration diagram for dirac::LFBandCodec:

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List of all members.

Public Member Functions

Private Member Functions


Detailed Description

A class specially for coding the LF subbands, where we don't want to/can't refer to the parent subband.


Constructor & Destructor Documentation

dirac::LFBandCodec::LFBandCodec BasicOutputManager bits_out,
size_t  number_of_contexts,
const SubbandList band_list,
int  band_num
[inline]
 

Creates a LFBandCodec object to encode subband data.

Parameters:
bits_out the 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
band_num the number of the subband being coded

dirac::LFBandCodec::LFBandCodec BitInputManager bits_in,
size_t  number_of_contexts,
const SubbandList band_list,
int  band_num
[inline]
 

Creates a LFBandCodec object to decode subband data.

Parameters:
bits_in the input for the encoded bits
number_of_contexts the number contexts used in the decoding process
band_list the set of all the subbands
band_num the number of the subband being decoded

dirac::LFBandCodec::LFBandCodec const LFBandCodec cpy  )  [private]
 


Member Function Documentation

void dirac::LFBandCodec::CodeCoeffBlock const CodeBlock code_block,
PicArray in_data
[private, virtual]
 

Reimplemented from dirac::BandCodec.

void dirac::LFBandCodec::DecodeCoeffBlock const CodeBlock code_block,
PicArray out_data
[private, virtual]
 

Reimplemented from dirac::BandCodec.

void dirac::LFBandCodec::DoWorkCode PicArray in_data  )  [private, virtual]
 

Reimplemented from dirac::BandCodec.

void dirac::LFBandCodec::DoWorkDecode PicArray out_data  )  [private, virtual]
 

Reimplemented from dirac::BandCodec.

LFBandCodec& dirac::LFBandCodec::operator= const LFBandCodec 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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