javazoom.jl.decoder

Class LayerIIIDecoder

java.lang.Object

javazoom.jl.decoder.LayerIIIDecoder

All Implemented Interfaces:

FrameDecoder

public final class LayerIIIDecoder
extends Object
implements FrameDecoder

Class Implementing Layer 3 Decoder.

Since:

0.0

Field Summary

Fields

Modifier and Type	Field and Description
static float[][]	io
static int[][][]	nr_of_sfb_block
static int[]	pretab
int[]	scalefac_buffer
javazoom.jl.decoder.LayerIIIDecoder.Sftable	sftable
static float[]	t_43
static float[]	TAN12
static float[]	two_to_negative_half_pow
static float[][]	win

Constructor Summary

Constructors

Constructor and Description
LayerIIIDecoder(Bitstream stream0, Header header0, SynthesisFilter filtera, SynthesisFilter filterb, OutputBuffer buffer0, int which_ch0) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	decode()
void	decodeFrame() Decodes one frame of MPEG audio.
void	inv_mdct(float[] in, float[] out, int block_type) Fast INV_MDCT.
void	seek_notify() Notify decoder that a seek is being made.

Methods inherited from class java.lang.Object

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

Field Detail

scalefac_buffer

public int[] scalefac_buffer

pretab

public static final int[] pretab

two_to_negative_half_pow

public static final float[] two_to_negative_half_pow

t_43

public static final float[] t_43

io

public static final float[][] io

TAN12

public static final float[] TAN12

win

public static final float[][] win

sftable

public javazoom.jl.decoder.LayerIIIDecoder.Sftable sftable

nr_of_sfb_block

public static final int[][][] nr_of_sfb_block

Constructor Detail

LayerIIIDecoder

public LayerIIIDecoder(Bitstream stream0,
               Header header0,
               SynthesisFilter filtera,
               SynthesisFilter filterb,
               OutputBuffer buffer0,
               int which_ch0)

Constructor.

Method Detail

seek_notify

public void seek_notify()

Notify decoder that a seek is being made.

decodeFrame

public void decodeFrame()

Description copied from interface: FrameDecoder

Decodes one frame of MPEG audio.

Specified by:

decodeFrame in interface FrameDecoder

decode

public void decode()

inv_mdct

public void inv_mdct(float[] in,
            float[] out,
            int block_type)

Fast INV_MDCT.