uk.co.mmscomputing.imageio.jpeg
Class JPEGACInputStream

java.lang.Object
  java.io.InputStream
      uk.co.mmscomputing.imageio.jpeg.JPEGACInputStream

All Implemented Interfaces:

java.io.Closeable, JPEGConstants

Direct Known Subclasses:

JPEGDCTInputStream

public class JPEGACInputStream
extends java.io.InputStream
implements JPEGConstants

Field Summary

protected int[]	buffer
protected int	count
protected JPEGHuffmanInputStream	in
protected int[]	qt

Fields inherited from interface uk.co.mmscomputing.imageio.jpeg.JPEGConstants

APP0, APP1, APP10, APP11, APP12, APP13, APP14, APP15, APP2, APP3, APP4, APP5, APP6, APP7, APP8, APP9, COM, CQT, CQT2, DAC, DCTBlockSize, DCTSize, DHP, DHT, DNL, DQT, DRI, EOI, EXP, HCACTable, HCDCTable, HLACTable, HLDCTable, IZigZagTable, JPG, JPG0, JPG1, JPG10, JPG11, JPG12, JPG13, JPG2, JPG3, JPG4, JPG5, JPG6, JPG7, JPG8, JPG9, LQT, LQT2, MARK, RST0, RST1, RST2, RST3, RST4, RST5, RST6, RST7, SOF0, SOF1, SOF10, SOF11, SOF13, SOF14, SOF15, SOF2, SOF3, SOF5, SOF6, SOF7, SOF9, SOI, SOS, TEM, ZigZagTable

Constructor Summary

JPEGACInputStream(JPEGHuffmanInputStream in, int[] qt)

Method Summary

void	fillBuffer()
int	read()
void	restart()

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

in

protected JPEGHuffmanInputStream in

qt

protected int[] qt

count

protected int count

buffer

protected int[] buffer

Constructor Detail

JPEGACInputStream

public JPEGACInputStream(JPEGHuffmanInputStream in,
                         int[] qt)

Method Detail

restart

public void restart()
             throws java.io.IOException

Throws:

java.io.IOException

fillBuffer

public void fillBuffer()
                throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException