9fee0ec4ca
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7101 a1c6a512-1295-4272-9138-f99709370657
110 lines
2.5 KiB
Java
110 lines
2.5 KiB
Java
/*
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* TAudioFormat.java
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*
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* This file is part of Tritonus: http://www.tritonus.org/
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*/
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/*
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* Copyright (c) 2003 by Matthias Pfisterer
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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|<--- this code is formatted to fit into 80 columns --->|
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*/
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package org.tritonus.share.sampled;
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import java.util.Collections;
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import java.util.HashMap;
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import java.util.Map;
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import javax.sound.sampled.AudioFormat;
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public class TAudioFormat
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extends AudioFormat
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{
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private Map<String, Object> m_properties;
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private Map<String, Object> m_unmodifiableProperties;
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public TAudioFormat(AudioFormat.Encoding encoding,
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float sampleRate,
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int sampleSizeInBits,
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int channels,
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int frameSize,
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float frameRate,
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boolean bigEndian,
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Map<String, Object> properties)
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{
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super(encoding,
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sampleRate,
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sampleSizeInBits,
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channels,
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frameSize,
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frameRate,
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bigEndian);
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initMaps(properties);
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}
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public TAudioFormat(float sampleRate,
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int sampleSizeInBits,
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int channels,
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boolean signed,
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boolean bigEndian,
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Map<String, Object> properties)
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{
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super(sampleRate,
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sampleSizeInBits,
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channels,
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signed,
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bigEndian);
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initMaps(properties);
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}
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private void initMaps(Map<String, Object> properties)
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{
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/* Here, we make a shallow copy of the map. It's unclear if this
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is sufficient (or if a deep copy should be made).
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*/
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m_properties = new HashMap<String, Object>();
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m_properties.putAll(properties);
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m_unmodifiableProperties = Collections.unmodifiableMap(m_properties);
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}
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public Map<String, Object> properties()
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{
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return m_unmodifiableProperties;
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}
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protected void setProperty(String key, Object value)
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{
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m_properties.put(key, value);
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}
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}
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/*** TAudioFormat.java ***/
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