| /* |
| * Copyright (c) 2007, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * 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. |
| */ |
| |
| package com.sun.media.sound; |
| |
| import java.io.InputStream; |
| import java.util.Arrays; |
| |
| import javax.sound.midi.Soundbank; |
| import javax.sound.midi.SoundbankResource; |
| import javax.sound.sampled.AudioFormat; |
| import javax.sound.sampled.AudioInputStream; |
| |
| /** |
| * This class is used to store the sample data itself. |
| * A sample is encoded as PCM audio stream |
| * and in DLS Level 1 files it is always a mono 8/16 bit stream. |
| * They are stored just like RIFF WAVE files are stored. |
| * It is stored inside a "wave" List Chunk inside DLS files. |
| * |
| * @author Karl Helgason |
| */ |
| public final class DLSSample extends SoundbankResource { |
| |
| byte[] guid = null; |
| DLSInfo info = new DLSInfo(); |
| DLSSampleOptions sampleoptions; |
| ModelByteBuffer data; |
| AudioFormat format; |
| |
| public DLSSample(Soundbank soundBank) { |
| super(soundBank, null, AudioInputStream.class); |
| } |
| |
| public DLSSample() { |
| super(null, null, AudioInputStream.class); |
| } |
| |
| public DLSInfo getInfo() { |
| return info; |
| } |
| |
| @Override |
| public Object getData() { |
| AudioFormat format = getFormat(); |
| |
| InputStream is = data.getInputStream(); |
| if (is == null) |
| return null; |
| return new AudioInputStream(is, format, data.capacity()); |
| } |
| |
| public ModelByteBuffer getDataBuffer() { |
| return data; |
| } |
| |
| public AudioFormat getFormat() { |
| return format; |
| } |
| |
| public void setFormat(AudioFormat format) { |
| this.format = format; |
| } |
| |
| public void setData(ModelByteBuffer data) { |
| this.data = data; |
| } |
| |
| public void setData(byte[] data) { |
| this.data = new ModelByteBuffer(data); |
| } |
| |
| public void setData(byte[] data, int offset, int length) { |
| this.data = new ModelByteBuffer(data, offset, length); |
| } |
| |
| @Override |
| public String getName() { |
| return info.name; |
| } |
| |
| public void setName(String name) { |
| info.name = name; |
| } |
| |
| public DLSSampleOptions getSampleoptions() { |
| return sampleoptions; |
| } |
| |
| public void setSampleoptions(DLSSampleOptions sampleOptions) { |
| this.sampleoptions = sampleOptions; |
| } |
| |
| @Override |
| public String toString() { |
| return "Sample: " + info.name; |
| } |
| |
| public byte[] getGuid() { |
| return guid == null ? null : Arrays.copyOf(guid, guid.length); |
| } |
| |
| public void setGuid(byte[] guid) { |
| this.guid = guid == null ? null : Arrays.copyOf(guid, guid.length); |
| } |
| } |