9fee0ec4ca
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7101 a1c6a512-1295-4272-9138-f99709370657
104 lines
2.3 KiB
Java
104 lines
2.3 KiB
Java
/*
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* Ogg.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) 2000 - 2001 by Matthias Pfisterer
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*
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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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/*
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|<--- this code is formatted to fit into 80 columns --->|
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*/
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package org.tritonus.lowlevel.ogg;
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import org.tritonus.share.TDebug;
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/** libogg loading.
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*/
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public class Ogg
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{
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private static boolean sm_bIsLibraryAvailable = false;
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static
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{
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Ogg.loadNativeLibrary();
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}
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public static void loadNativeLibrary()
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{
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if (TDebug.TraceOggNative) { TDebug.out("Ogg.loadNativeLibrary(): begin"); }
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if (! isLibraryAvailable())
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{
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loadNativeLibraryImpl();
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}
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if (TDebug.TraceOggNative) { TDebug.out("Ogg.loadNativeLibrary(): end"); }
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}
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/** Load the native library for ogg vorbis.
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This method actually does the loading of the library. Unlike
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{@link loadNativeLibrary() loadNativeLibrary()}, it does not
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check if the library is already loaded.
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*/
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private static void loadNativeLibraryImpl()
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{
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if (TDebug.TraceOggNative) { TDebug.out("Ogg.loadNativeLibraryImpl(): loading native library tritonusvorbis"); }
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try
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{
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System.loadLibrary("tritonusvorbis");
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// only reached if no exception occures
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sm_bIsLibraryAvailable = true;
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}
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catch (Error e)
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{
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if (TDebug.TraceOggNative ||
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TDebug.TraceAllExceptions)
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{
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TDebug.out(e);
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}
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// throw e;
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}
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if (TDebug.TraceOggNative) { TDebug.out("Ogg.loadNativeLibraryImpl(): loaded"); }
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}
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/** Returns whether the libraries are installed correctly.
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*/
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public static boolean isLibraryAvailable()
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{
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return sm_bIsLibraryAvailable;
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}
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}
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/*** Ogg.java ***/
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