net.java.sip.communicator.impl.media.codec.video.h264
Class JNIDecoder

java.lang.Object
  net.sf.fmj.media.AbstractControls
      net.sf.fmj.media.AbstractPlugIn
          net.sf.fmj.media.AbstractCodec
              net.java.sip.communicator.impl.media.codec.video.h264.JNIDecoder

All Implemented Interfaces:

javax.media.Codec, javax.media.Controls, javax.media.PlugIn

public class JNIDecoder
extends net.sf.fmj.media.AbstractCodec
implements javax.media.Codec

Decodes incoming rtp data of type h264 and returns the result frames in RGB format.

Author:

Damian Minkov, Lubomir Marinov

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

JNIDecoder()
Constructs new h264 decoder

Method Summary

boolean	checkFormat(javax.media.Format format)
void	close()
protected javax.media.Format[]	getMatchingOutputFormats(javax.media.Format in)
String	getName()
javax.media.Format[]	getSupportedOutputFormats(javax.media.Format in)
static javax.media.Format	matches(javax.media.Format in, javax.media.Format[] outs) Utility to perform format matching.
void	open() Init the codec instances.
int	process(javax.media.Buffer inputBuffer, javax.media.Buffer outputBuffer)
javax.media.Format	setInputFormat(javax.media.Format format) Set the data input format.
javax.media.Format	setOutputFormat(javax.media.Format format)

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

checkInputBuffer, dump, getInputFormat, getOutputFormat, getSupportedInputFormats, isEOM, propagateEOM

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

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

getSupportedInputFormats

Methods inherited from interface javax.media.PlugIn

reset

Methods inherited from interface javax.media.Controls

getControl, getControls

Constructor Detail

JNIDecoder

public JNIDecoder()

Constructs new h264 decoder

Method Detail

getMatchingOutputFormats

protected javax.media.Format[] getMatchingOutputFormats(javax.media.Format in)

setInputFormat

public javax.media.Format setInputFormat(javax.media.Format format)

Set the data input format.

Specified by:

setInputFormat in interface javax.media.Codec

Overrides:

setInputFormat in class net.sf.fmj.media.AbstractCodec

Returns:

false if the format is not supported.

setOutputFormat

public javax.media.Format setOutputFormat(javax.media.Format format)

Specified by:

setOutputFormat in interface javax.media.Codec

Overrides:

setOutputFormat in class net.sf.fmj.media.AbstractCodec

open

public void open()
          throws javax.media.ResourceUnavailableException

Init the codec instances.

Specified by:

open in interface javax.media.PlugIn

Overrides:

open in class net.sf.fmj.media.AbstractPlugIn

Throws:

javax.media.ResourceUnavailableException

close

public void close()

Specified by:

close in interface javax.media.PlugIn

Overrides:

close in class net.sf.fmj.media.AbstractPlugIn

process

public int process(javax.media.Buffer inputBuffer,
                   javax.media.Buffer outputBuffer)

Specified by:

process in interface javax.media.Codec

Specified by:

process in class net.sf.fmj.media.AbstractCodec

checkFormat

public boolean checkFormat(javax.media.Format format)

getName

public String getName()

Specified by:

getName in interface javax.media.PlugIn

Overrides:

getName in class net.sf.fmj.media.AbstractPlugIn

getSupportedOutputFormats

public javax.media.Format[] getSupportedOutputFormats(javax.media.Format in)

Specified by:

getSupportedOutputFormats in interface javax.media.Codec

Specified by:

getSupportedOutputFormats in class net.sf.fmj.media.AbstractCodec

matches

public static javax.media.Format matches(javax.media.Format in,
                                         javax.media.Format[] outs)

Utility to perform format matching.

Parameters:

in - input format

outs - array of format