com.jcraft.jorbis
Class Lookup

java.lang.Object
  com.jcraft.jorbis.Lookup

class Lookup

extends java.lang.Object

Field Summary

(package private) static float[]	COS_LOOKUP
(package private) static int	COS_LOOKUP_SZ
(package private) static float[]	FROMdB_LOOKUP
(package private) static int	FROMdB_LOOKUP_SZ
(package private) static int	FROMdB_SHIFT
(package private) static float[]	FROMdB2_LOOKUP
(package private) static int	FROMdB2_LOOKUP_SZ
(package private) static int	FROMdB2_MASK
(package private) static int	FROMdB2_SHIFT
(package private) static float[]	INVSQ_LOOKUP
(package private) static int	INVSQ_LOOKUP_SZ
(package private) static float[]	INVSQ2EXP_LOOKUP
(package private) static int	INVSQ2EXP_LOOKUP_MAX
(package private) static int	INVSQ2EXP_LOOKUP_MIN

Constructor Summary

(package private)

Lookup()

Method Summary

(package private) static float	coslook(float a)
(package private) static float	fromdBlook(float a)
(package private) static float	invsq2explook(int a)
(package private) static float	invsqlook(float a)

Methods inherited from class java.lang.Object

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

Field Detail

COS_LOOKUP_SZ

static final int COS_LOOKUP_SZ

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Constant Field Values

COS_LOOKUP

static final float[] COS_LOOKUP

INVSQ_LOOKUP_SZ

static final int INVSQ_LOOKUP_SZ

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Constant Field Values

INVSQ_LOOKUP

static final float[] INVSQ_LOOKUP

INVSQ2EXP_LOOKUP_MIN

static final int INVSQ2EXP_LOOKUP_MIN

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Constant Field Values

INVSQ2EXP_LOOKUP_MAX

static final int INVSQ2EXP_LOOKUP_MAX

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Constant Field Values

INVSQ2EXP_LOOKUP

static final float[] INVSQ2EXP_LOOKUP

FROMdB_LOOKUP_SZ

static final int FROMdB_LOOKUP_SZ

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Constant Field Values

FROMdB2_LOOKUP_SZ

static final int FROMdB2_LOOKUP_SZ

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Constant Field Values

FROMdB_SHIFT

static final int FROMdB_SHIFT

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Constant Field Values

FROMdB2_SHIFT

static final int FROMdB2_SHIFT

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Constant Field Values

FROMdB2_MASK

static final int FROMdB2_MASK

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Constant Field Values

FROMdB_LOOKUP

static final float[] FROMdB_LOOKUP

FROMdB2_LOOKUP

static final float[] FROMdB2_LOOKUP

Constructor Detail

Lookup

Lookup()

Method Detail

coslook

static float coslook(float a)

invsqlook

static float invsqlook(float a)

invsq2explook

static float invsq2explook(int a)

fromdBlook

static float fromdBlook(float a)