fi.helsinki.cs.ohtu.mpeg2.audio.mpa
Class BitAllocator.Allocation

java.lang.Object
  fi.helsinki.cs.ohtu.mpeg2.audio.mpa.BitAllocator.Allocation

Enclosing class:

BitAllocator

public static class BitAllocator.Allocation
extends java.lang.Object

Represents a bit allocation for a frame of audio samples.

Field Summary

private int	bitsUsed The number of bits used.
private int[][]	qlevels The quantization levels.

Constructor Summary

BitAllocator.Allocation(int[][] qlevels, int bitsUsed)
Creates a new Allocation.

Method Summary

int	getBitsUsed() Returns the number of data bits this Allocation uses in an encoded form.
int[][]	getQLevels() Returns the quantization levels for this Allocation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

qlevels

private final int[][] qlevels

The quantization levels.

bitsUsed

private final int bitsUsed

The number of bits used.

Constructor Detail

BitAllocator.Allocation

public BitAllocator.Allocation(int[][] qlevels,
                               int bitsUsed)

Creates a new Allocation.

Parameters:

qlevels - the quantization levels [channel][subband]

bitsUsed - the number of bits used

Method Detail

getQLevels

public int[][] getQLevels()

Returns the quantization levels for this Allocation.

Returns:

the quantization levels

getBitsUsed

public int getBitsUsed()

Returns the number of data bits this Allocation uses in an encoded form.

Returns:

number of bits used