uchicago.src.sim.gui
Class BufferSourceStream

java.lang.Object
  uchicago.src.sim.gui.BufferSourceStream

All Implemented Interfaces:

javax.media.Controls, javax.media.protocol.PullBufferStream, javax.media.protocol.SourceStream

public class BufferSourceStream
extends java.lang.Object
implements javax.media.protocol.PullBufferStream

A DataSourceStream for turning JMF Buffers into movies. The JMF Buffers are created by DisplaySurface. See the Java Media Framework documentation for more details on BufferStreams etc.

Version:

$Revision: 1.4 $ $Date: 2004/11/03 19:50:59 $

Author:

Nick Collier

Field Summary

Fields inherited from interface javax.media.protocol.SourceStream

LENGTH_UNKNOWN

Constructor Summary

BufferSourceStream(int width, int height, int frameRate, javax.media.format.RGBFormat aFormat)

Method Summary

void	addBuffer(javax.media.Buffer buf)
boolean	endOfStream()
javax.media.protocol.ContentDescriptor	getContentDescriptor()
long	getContentLength()
java.lang.Object	getControl(java.lang.String type)
java.lang.Object[]	getControls()
javax.media.Format	getFormat()
void	read(javax.media.Buffer buf)
void	waitForDone()
boolean	willReadBlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferSourceStream

public BufferSourceStream(int width,
                          int height,
                          int frameRate,
                          javax.media.format.RGBFormat aFormat)

Method Detail

addBuffer

public void addBuffer(javax.media.Buffer buf)

waitForDone

public void waitForDone()

willReadBlock

public boolean willReadBlock()

Specified by:

willReadBlock in interface javax.media.protocol.PullBufferStream

read

public void read(javax.media.Buffer buf)

Specified by:

read in interface javax.media.protocol.PullBufferStream

getFormat

public javax.media.Format getFormat()

Specified by:

getFormat in interface javax.media.protocol.PullBufferStream

getContentDescriptor

public javax.media.protocol.ContentDescriptor getContentDescriptor()

Specified by:

getContentDescriptor in interface javax.media.protocol.SourceStream

getContentLength

public long getContentLength()

Specified by:

getContentLength in interface javax.media.protocol.SourceStream

endOfStream

public boolean endOfStream()

Specified by:

endOfStream in interface javax.media.protocol.SourceStream

getControls

public java.lang.Object[] getControls()

Specified by:

getControls in interface javax.media.Controls

getControl

public java.lang.Object getControl(java.lang.String type)

Specified by:

getControl in interface javax.media.Controls