com.tagtraum.mfsampledsp

Class MFNativePeerInputStream

java.lang.Object

java.io.InputStream

com.tagtraum.mfsampledsp.MFNativePeerInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

MFFileInputStream

public abstract class MFNativePeerInputStream
extends InputStream

Audio stream backed by Microsoft Windows Media Foundation.

Author:

Hendrik Schreiber

Field Summary

Fields

Modifier and Type	Field and Description
protected ByteBuffer	nativeBuffer Native audio buffer.
protected long	pointer Pointer to the native peer struct.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MFNativePeerInputStream()

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract void	close(long pointer)
protected abstract void	fillNativeBuffer()
protected void	finalize()
protected boolean	isOpen()
abstract boolean	isSeekable()
int	read()
int	read(byte[] b, int off, int len)
abstract void	seek(long time, TimeUnit timeUnit)

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

pointer

protected long pointer

Pointer to the native peer struct.

nativeBuffer

protected ByteBuffer nativeBuffer

Native audio buffer.

Constructor Detail

MFNativePeerInputStream

protected MFNativePeerInputStream()
                           throws IOException,
                                  UnsupportedAudioFileException

Throws:

IOException

UnsupportedAudioFileException

Method Detail

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

isSeekable

public abstract boolean isSeekable()

See Also:

MFAudioInputStream.isSeekable()

seek

public abstract void seek(long time,
                          TimeUnit timeUnit)
                   throws UnsupportedOperationException,
                          IOException

Throws:

UnsupportedOperationException

IOException

See Also:

MFAudioInputStream.seek(long, java.util.concurrent.TimeUnit)

isOpen

protected boolean isOpen()

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

fillNativeBuffer

protected abstract void fillNativeBuffer()
                                  throws IOException

Throws:

IOException

close

protected abstract void close(long pointer)
                       throws IOException

Throws:

IOException

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable