著作権表示

　　　libjpeg　Copyright (C) 1991-1998, Thomas G. Lane.
　　　this software is based in part on the work of the Independent JPEG Group.
　　　

　　　libpng　Copyright (c) 1998-2004 Glenn Randers-Pehrson.
　　　zlib　Copyright (C) 1995-2004 Jean-loup Gailly and Mark Adler.
　　　
　　　
　　　ogg_static, vorbis_static, vorbisfile_static
　　　Copyright (C) 1994-2002 XIPHOPHORUS Company http://www.xiph.org/ .

　　　Please note that this is only a sample license; authoritative license terms are included with each software bundle.
　　　　　　
　　　c year, Xiph.Org Foundation
　　　　　　
　　　Redistribution and use in source and binary forms, with or without modification,
　　　are permitted provided that the following conditions are met:
　　　　　　
　　　- Redistributions of source code must retain the above copyright notice,
　　　this list of conditions and the following disclaimer.

　　　- Redistributions in binary form must reproduce the above copyright notice,
　　　this list of conditions and the following disclaimer in the documentation
　　　and/or other materials provided with the distribution.

　　　- Neither the name of the Xiph.org Foundation nor the names of its contributors may be used
　　　to endorse or promote products derived from this software without specific prior written permission.

　　　This software is provided by the copyright holders and contributors “as is” and
　　　any express or implied warranties, including, but not limited to, the implied warranties
　　　of merchantability and fitness for a particular purpose are disclaimed. In no event shall
　　　the foundation or contributors be liable for any direct, indirect, incidental, special,
　　　exemplary, or consequential damages (including, but not limited to, procurement of
　　　substitute goods or services; loss of use, data, or profits; or business interruption)
　　　however caused and on any theory of liability, whether in contract, strict liability,
　　　or tort (including negligence or otherwise) arising in any way out of the use of this
　　　software, even if advised of the possibility of such damage. 
　　　
　　　
　　　Mersenne Twister
　　　Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura,
　　　All rights reserved.

　　　Redistribution and use in source and binary forms, with or without
　　　modification, are permitted provided that the following conditions
　　　are met:

　　　1. Redistributions of source code must retain the above copyright
　　　notice, this list of conditions and the following disclaimer.

　　　2. Redistributions in binary form must reproduce the above copyright
　　　notice, this list of conditions and the following disclaimer in the
　　　documentation and/or other materials provided with the distribution.

　　　3. The name of the author may not be used to endorse or promote products
　　　derived from this software without specific prior written permission.

　　　THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
　　　IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
　　　OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
　　　IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
　　　INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
　　　NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
　　　DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
　　　THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
　　　(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
　　　THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
　　　
　　　
　　　DX Library Copyright (C) 2001-2008 Takumi Yamada.

