829N/A/*
2362N/A * Copyright (c) 2007, Oracle and/or its affiliates. All rights reserved.
829N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
829N/A *
829N/A * This code is free software; you can redistribute it and/or modify it
829N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
829N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
829N/A *
829N/A * This code is distributed in the hope that it will be useful, but WITHOUT
829N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
829N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
829N/A * version 2 for more details (a copy is included in the LICENSE file that
829N/A * accompanied this code).
829N/A *
829N/A * You should have received a copy of the GNU General Public License version
829N/A * 2 along with this work; if not, write to the Free Software Foundation,
829N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
829N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
829N/A */
829N/Apackage com.sun.media.sound;
829N/A
829N/Aimport javax.sound.midi.MidiChannel;
829N/A
829N/A/**
829N/A * ModelChannelMixer is used to process channel voice mix output before going
829N/A * to master output.<br>
829N/A * It can be used to:<br>
829N/A * <ul>
829N/A * <li>Implement non-voice oriented instruments.</li>
829N/A * <li>Add insert effect to instruments; for example distortion effect.</li>
829N/A * </ui>
829N/A * <p>
829N/A * <b>Warning! Classes that implements ModelChannelMixer must be thread-safe.</b>
829N/A *
829N/A * @author Karl Helgason
829N/A */
829N/Apublic interface ModelChannelMixer extends MidiChannel {
829N/A
829N/A // Used to process input audio from voices mix.
829N/A public boolean process(float[][] buffer, int offset, int len);
829N/A
829N/A // Is used to trigger that this mixer is not be used
829N/A // and it should fade out.
829N/A public void stop();
829N/A}