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