Package com.twelvemonkeys.imageio.plugins.dds

Class DDSImageDataEncoder.BlockCompressorBase

java.lang.Object

com.twelvemonkeys.imageio.plugins.dds.DDSImageDataEncoder.BlockCompressorBase

Direct Known Subclasses:

DDSImageDataEncoder.BlockCompressor1, DDSImageDataEncoder.BlockCompressor4, DDSImageDataEncoder.BlockCompressor5

Enclosing class:

DDSImageDataEncoder

private abstract static class DDSImageDataEncoder.BlockCompressorBase
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int[]	samples

Constructor Summary

Constructors

Constructor	Description
BlockCompressorBase()

Method Summary

Modifier and Type	Method	Description
private static void	adjustSampledBands(java.awt.image.Raster raster, int[] samples)
(package private) void	encode(javax.imageio.stream.ImageOutputStream imageOutput, java.awt.image.Raster raster)
(package private) boolean	isAlphaBelowCap(int alpha)
(package private) abstract void	startEncodeBlock(javax.imageio.stream.ImageOutputStream imageOutput, int[] samples)

Methods inherited from class java.lang.Object

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

Field Detail

samples

final int[] samples

Constructor Detail

BlockCompressorBase

BlockCompressorBase()

Method Detail

adjustSampledBands

private static void adjustSampledBands(java.awt.image.Raster raster,
                                       int[] samples)

encode

void encode(javax.imageio.stream.ImageOutputStream imageOutput,
            java.awt.image.Raster raster)
     throws java.io.IOException

Throws:

java.io.IOException

isAlphaBelowCap

boolean isAlphaBelowCap(int alpha)

startEncodeBlock

abstract void startEncodeBlock(javax.imageio.stream.ImageOutputStream imageOutput,
                               int[] samples)
                        throws java.io.IOException

Throws:

java.io.IOException