/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* This class is used to create AudioFloatInputStream from AudioInputStream and
* byte buffers.
*
* @author Karl Helgason
*/
public abstract class AudioFloatInputStream {
private static class BytaArrayAudioFloatInputStream
extends AudioFloatInputStream {
private final byte[] buffer;
private final int buffer_offset;
private final int buffer_len;
private final int framesize_pc;
this.buffer_offset = offset;
}
return format;
}
public long getFrameLength() {
return buffer_len;// / format.getFrameSize();
}
if (b == null)
throw new NullPointerException();
throw new IndexOutOfBoundsException();
if (pos >= buffer_len)
return -1;
if (len == 0)
return 0;
return len;
}
if (pos >= buffer_len)
return -1;
if (len <= 0)
return 0;
return len;
}
return buffer_len - pos;
}
}
}
public boolean markSupported() {
return true;
}
}
}
private static class DirectAudioFloatInputStream
extends AudioFloatInputStream {
private byte[] buffer;
} else {
samplesizeinbits = 16;
newformat = new AudioFormat(
framerate, false);
}
}
}
}
public long getFrameLength() {
return stream.getFrameLength();
}
if (ret == -1)
return -1;
return ret / framesize_pc;
}
if (ret == -1)
return -1;
return ret / framesize_pc;
}
}
}
}
public boolean markSupported() {
return stream.markSupported();
}
}
}
throws UnsupportedAudioFileException, IOException {
return new DirectAudioFloatInputStream(AudioSystem
}
throws UnsupportedAudioFileException, IOException {
return new DirectAudioFloatInputStream(AudioSystem
}
throws UnsupportedAudioFileException, IOException {
return new DirectAudioFloatInputStream(AudioSystem
}
return new DirectAudioFloatInputStream(stream);
}
return getInputStream(astream);
}
public abstract long getFrameLength();
}
float[] b = new float[1];
return 0;
return b[0];
}
public abstract boolean markSupported();
}