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gnu.javax.sound.sampled.gstreamer.io

Class GstInputStream

public class GstInputStream
extends Object
Encapsulates the functionality of an InputStream Object. This class is only meant to be used by the native code, to allow reading of the given InputStream as part of a the GStreamer InputStream Source Plugin. Note: this class will be not garbage collected as the native code contains strong references to internal fields. The native layer provides a method that can be called by the C code to free the resources and to let the garbage collected to handle this class when not needed anymore.

Constructor Summary

GstInputStream(InputStream istream)

Method Summary

int
available()
Pointer
getNativeClass()
Return a reference to the GstInputStream native class as a Pointer object.
int
read(byte[] buf, int off, int len)

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GstInputStream

public GstInputStream(InputStream istream)

Method Details

available

public int available()
            throws IOException

getNativeClass

public Pointer getNativeClass()
Return a reference to the GstInputStream native class as a Pointer object. This method is intended as an helper accessor and the returned pointer needs to be casted and used in the native code only.
Returns:
Pointer to the native GstInputStream class.

read

public int read(byte[] buf,
                int off,
                int len)
            throws IOException
GstInputStream.java -- Trampoline class for an InputStream, mean to be used by native code. Copyright (C) 2007 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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