net.sf.fmj.media.codec.video
Class ImageScaler

java.lang.Object
  net.sf.fmj.media.AbstractControls
      net.sf.fmj.media.AbstractPlugIn
          net.sf.fmj.media.AbstractCodec
              net.sf.fmj.media.codec.video.ImageScaler

All Implemented Interfaces:

Codec, Controls, PlugIn

public class ImageScaler
extends AbstractCodec
implements Codec

Codec that scales images from one size to another.

Author:

Ken Larson

Field Summary

Fields inherited from class net.sf.fmj.media.AbstractCodec

inputFormat, inputFormats, opened, outputFormat

Fields inherited from interface javax.media.PlugIn

BUFFER_PROCESSED_FAILED, BUFFER_PROCESSED_OK, INPUT_BUFFER_NOT_CONSUMED, OUTPUT_BUFFER_NOT_FILLED, PLUGIN_TERMINATED

Constructor Summary

ImageScaler()

Method Summary

Format[]	getSupportedInputFormats()
Format[]	getSupportedOutputFormats(Format input)
int	process(Buffer input, Buffer output)
Format	setInputFormat(Format format)

Methods inherited from class net.sf.fmj.media.AbstractCodec

checkInputBuffer, dump, getInputFormat, getOutputFormat, isEOM, propagateEOM, setOutputFormat

Methods inherited from class net.sf.fmj.media.AbstractPlugIn

close, getName, open, reset

Methods inherited from class net.sf.fmj.media.AbstractControls

addControl, getControl, getControls, removeControl

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.media.Codec

setOutputFormat

Methods inherited from interface javax.media.PlugIn

close, getName, open, reset

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

ImageScaler

public ImageScaler()

Method Detail

getSupportedInputFormats

public Format[] getSupportedInputFormats()

Specified by:

getSupportedInputFormats in interface Codec

Overrides:

getSupportedInputFormats in class AbstractCodec

getSupportedOutputFormats

public Format[] getSupportedOutputFormats(Format input)

Specified by:

getSupportedOutputFormats in interface Codec

Specified by:

getSupportedOutputFormats in class AbstractCodec

setInputFormat

public Format setInputFormat(Format format)

Specified by:

setInputFormat in interface Codec

Overrides:

setInputFormat in class AbstractCodec

process

public int process(Buffer input,
                   Buffer output)

Specified by:

process in interface Codec

Specified by:

process in class AbstractCodec