Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::ContextLookupTable Class Reference

Lookup Table Class (for Arithmetic Coding Contexts). More...

#include <arith_codec.h>

Inheritance diagram for dirac::ContextLookupTable:

Inheritance graph
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List of all members.

Public Member Functions

Static Public Member Functions

Static Private Attributes


Detailed Description

This is a class that implements a lookup table for use by the context class used for arithmetic coding.


Constructor & Destructor Documentation

dirac::ContextLookupTable::ContextLookupTable  ) 
 

Initialises the lookup table if not already done, else does nothing.


Member Function Documentation

unsigned int dirac::ContextLookupTable::lookup int  weight  )  [inline, static]
 


Member Data Documentation

unsigned int dirac::ContextLookupTable::table[256] [static, 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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