Package gov.nih.mipav.model.file

Class jxlatte.PassGroup

java.lang.Object

gov.nih.mipav.model.file.jxlatte.PassGroup

Enclosing class:

jxlatte

public class jxlatte.PassGroup
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final float[][]	AFV_BASIS
final jxlatte.Frame	frame
final int	groupID
final jxlatte.HFCoefficients	hfCoefficients
final jxlatte.LFGroup	lfg
final jxlatte.ModularStream	modularStream
final int	passID

Constructor Summary

Constructors

Constructor	Description
PassGroup(jxlatte.Bitreader reader, jxlatte.Frame frame, int pass, int group, jxlatte.ModularChannel[] replacedChannels)

Method Summary

Modifier and Type	Method	Description
private void	auxDCT2(float[][] coeffs, float[][] result, jxlatte.Point p, jxlatte.Point ps, int s)
private void	invertAFV(float[][] coeffs, float[][] buffer, jxlatte.TransformType tt, jxlatte.Point ppg, jxlatte.Point ppf, float[][][] scratchBlock)
void	invertVarDCT(float[][][] frameBuffer, jxlatte.PassGroup prev)
private void	layBlock(float[][] block, float[][] buffer, jxlatte.Point inPos, jxlatte.Point outPos, jxlatte.Dimension inSize)

Methods inherited from class java.lang.Object

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

Field Details

AFV_BASIS

private final float[][] AFV_BASIS

hfCoefficients

public final jxlatte.HFCoefficients hfCoefficients

modularStream

public final jxlatte.ModularStream modularStream

frame

public final jxlatte.Frame frame

groupID

public final int groupID

passID

public final int passID

lfg

public final jxlatte.LFGroup lfg

Constructor Details

PassGroup

public PassGroup(jxlatte.Bitreader reader,
 jxlatte.Frame frame,
 int pass,
 int group,
 jxlatte.ModularChannel[] replacedChannels)
          throws IOException

Throws:

IOException

Method Details

layBlock

private void layBlock(float[][] block,
 float[][] buffer,
 jxlatte.Point inPos,
 jxlatte.Point outPos,
 jxlatte.Dimension inSize)

invertAFV

private void invertAFV(float[][] coeffs,
 float[][] buffer,
 jxlatte.TransformType tt,
 jxlatte.Point ppg,
 jxlatte.Point ppf,
 float[][][] scratchBlock)

auxDCT2

private void auxDCT2(float[][] coeffs,
 float[][] result,
 jxlatte.Point p,
 jxlatte.Point ps,
 int s)

invertVarDCT

public void invertVarDCT(float[][][] frameBuffer,
 jxlatte.PassGroup prev)