| /* |
| * Copyright (c) 2007, 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.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * Soundfont general region. |
| * |
| * @author Karl Helgason |
| */ |
| public class SF2Region { |
| |
| public final static int GENERATOR_STARTADDRSOFFSET = 0; |
| public final static int GENERATOR_ENDADDRSOFFSET = 1; |
| public final static int GENERATOR_STARTLOOPADDRSOFFSET = 2; |
| public final static int GENERATOR_ENDLOOPADDRSOFFSET = 3; |
| public final static int GENERATOR_STARTADDRSCOARSEOFFSET = 4; |
| public final static int GENERATOR_MODLFOTOPITCH = 5; |
| public final static int GENERATOR_VIBLFOTOPITCH = 6; |
| public final static int GENERATOR_MODENVTOPITCH = 7; |
| public final static int GENERATOR_INITIALFILTERFC = 8; |
| public final static int GENERATOR_INITIALFILTERQ = 9; |
| public final static int GENERATOR_MODLFOTOFILTERFC = 10; |
| public final static int GENERATOR_MODENVTOFILTERFC = 11; |
| public final static int GENERATOR_ENDADDRSCOARSEOFFSET = 12; |
| public final static int GENERATOR_MODLFOTOVOLUME = 13; |
| public final static int GENERATOR_UNUSED1 = 14; |
| public final static int GENERATOR_CHORUSEFFECTSSEND = 15; |
| public final static int GENERATOR_REVERBEFFECTSSEND = 16; |
| public final static int GENERATOR_PAN = 17; |
| public final static int GENERATOR_UNUSED2 = 18; |
| public final static int GENERATOR_UNUSED3 = 19; |
| public final static int GENERATOR_UNUSED4 = 20; |
| public final static int GENERATOR_DELAYMODLFO = 21; |
| public final static int GENERATOR_FREQMODLFO = 22; |
| public final static int GENERATOR_DELAYVIBLFO = 23; |
| public final static int GENERATOR_FREQVIBLFO = 24; |
| public final static int GENERATOR_DELAYMODENV = 25; |
| public final static int GENERATOR_ATTACKMODENV = 26; |
| public final static int GENERATOR_HOLDMODENV = 27; |
| public final static int GENERATOR_DECAYMODENV = 28; |
| public final static int GENERATOR_SUSTAINMODENV = 29; |
| public final static int GENERATOR_RELEASEMODENV = 30; |
| public final static int GENERATOR_KEYNUMTOMODENVHOLD = 31; |
| public final static int GENERATOR_KEYNUMTOMODENVDECAY = 32; |
| public final static int GENERATOR_DELAYVOLENV = 33; |
| public final static int GENERATOR_ATTACKVOLENV = 34; |
| public final static int GENERATOR_HOLDVOLENV = 35; |
| public final static int GENERATOR_DECAYVOLENV = 36; |
| public final static int GENERATOR_SUSTAINVOLENV = 37; |
| public final static int GENERATOR_RELEASEVOLENV = 38; |
| public final static int GENERATOR_KEYNUMTOVOLENVHOLD = 39; |
| public final static int GENERATOR_KEYNUMTOVOLENVDECAY = 40; |
| public final static int GENERATOR_INSTRUMENT = 41; |
| public final static int GENERATOR_RESERVED1 = 42; |
| public final static int GENERATOR_KEYRANGE = 43; |
| public final static int GENERATOR_VELRANGE = 44; |
| public final static int GENERATOR_STARTLOOPADDRSCOARSEOFFSET = 45; |
| public final static int GENERATOR_KEYNUM = 46; |
| public final static int GENERATOR_VELOCITY = 47; |
| public final static int GENERATOR_INITIALATTENUATION = 48; |
| public final static int GENERATOR_RESERVED2 = 49; |
| public final static int GENERATOR_ENDLOOPADDRSCOARSEOFFSET = 50; |
| public final static int GENERATOR_COARSETUNE = 51; |
| public final static int GENERATOR_FINETUNE = 52; |
| public final static int GENERATOR_SAMPLEID = 53; |
| public final static int GENERATOR_SAMPLEMODES = 54; |
| public final static int GENERATOR_RESERVED3 = 55; |
| public final static int GENERATOR_SCALETUNING = 56; |
| public final static int GENERATOR_EXCLUSIVECLASS = 57; |
| public final static int GENERATOR_OVERRIDINGROOTKEY = 58; |
| public final static int GENERATOR_UNUSED5 = 59; |
| public final static int GENERATOR_ENDOPR = 60; |
| protected Map<Integer, Short> generators = new HashMap<Integer, Short>(); |
| protected List<SF2Modulator> modulators = new ArrayList<SF2Modulator>(); |
| |
| public Map<Integer, Short> getGenerators() { |
| return generators; |
| } |
| |
| public boolean contains(int generator) { |
| return generators.containsKey(generator); |
| } |
| |
| static public short getDefaultValue(int generator) { |
| if (generator == 8) return (short)13500; |
| if (generator == 21) return (short)-12000; |
| if (generator == 23) return (short)-12000; |
| if (generator == 25) return (short)-12000; |
| if (generator == 26) return (short)-12000; |
| if (generator == 27) return (short)-12000; |
| if (generator == 28) return (short)-12000; |
| if (generator == 30) return (short)-12000; |
| if (generator == 33) return (short)-12000; |
| if (generator == 34) return (short)-12000; |
| if (generator == 35) return (short)-12000; |
| if (generator == 36) return (short)-12000; |
| if (generator == 38) return (short)-12000; |
| if (generator == 43) return (short)0x7F00; |
| if (generator == 44) return (short)0x7F00; |
| if (generator == 46) return (short)-1; |
| if (generator == 47) return (short)-1; |
| if (generator == 56) return (short)100; |
| if (generator == 58) return (short)-1; |
| return 0; |
| } |
| |
| public short getShort(int generator) { |
| if (!contains(generator)) |
| return getDefaultValue(generator); |
| return generators.get(generator); |
| } |
| |
| public void putShort(int generator, short value) { |
| generators.put(generator, value); |
| } |
| |
| public byte[] getBytes(int generator) { |
| int val = getInteger(generator); |
| byte[] bytes = new byte[2]; |
| bytes[0] = (byte) (0xFF & val); |
| bytes[1] = (byte) ((0xFF00 & val) >> 8); |
| return bytes; |
| } |
| |
| public void putBytes(int generator, byte[] bytes) { |
| generators.put(generator, (short) (bytes[0] + (bytes[1] << 8))); |
| } |
| |
| public int getInteger(int generator) { |
| return 0xFFFF & getShort(generator); |
| } |
| |
| public void putInteger(int generator, int value) { |
| generators.put(generator, (short) value); |
| } |
| |
| public List<SF2Modulator> getModulators() { |
| return modulators; |
| } |
| } |