This source tree contains third party source code which is governed by third party licenses. Paths to the files and associated licenses are collected here. Files governed by third party licenses: base/base64.cc base/base64.h base/md5.cc base/md5.h base/sha1.cc base/sha1.h base/sigslot.cc base/sigslot.h common_audio/fft4g.c common_audio/signal_processing/spl_sqrt_floor.c common_audio/signal_processing/spl_sqrt_floor_arm.S modules/audio_coding/codecs/g711/main/source/g711.c modules/audio_coding/codecs/g711/main/source/g711.h modules/audio_coding/codecs/g722/main/source/g722_decode.c modules/audio_coding/codecs/g722/main/source/g722_enc_dec.h modules/audio_coding/codecs/g722/main/source/g722_encode.c modules/audio_coding/codecs/isac/main/source/fft.c modules/audio_device/mac/portaudio/pa_memorybarrier.h modules/audio_device/mac/portaudio/pa_ringbuffer.c modules/audio_device/mac/portaudio/pa_ringbuffer.h modules/audio_processing/aec/aec_rdft.c system_wrappers/source/condition_variable_event_win.cc system_wrappers/source/set_thread_name_win.h Individual licenses for each file: ------------------------------------------------------------------------------- Files: base/base64.cc base/base64.h License: //********************************************************************* //* Base64 - a simple base64 encoder and decoder. //* //* Copyright (c) 1999, Bob Withers - bwit@pobox.com //* //* This code may be freely used for any purpose, either personal //* or commercial, provided the authors copyright notice remains //* intact. //* //* Enhancements by Stanley Yamane: //* o reverse lookup table for the decode function //* o reserve string buffer space in advance //* //********************************************************************* ------------------------------------------------------------------------------- Files: base/md5.cc base/md5.h License: /* * This code implements the MD5 message-digest algorithm. * The algorithm is due to Ron Rivest. This code was * written by Colin Plumb in 1993, no copyright is claimed. * This code is in the public domain; do with it what you wish. * ------------------------------------------------------------------------------- Files: base/sha1.cc base/sha1.h License: /* * SHA-1 in C * By Steve Reid * 100% Public Domain * * ----------------- * Modified 7/98 * By James H. Brown * Still 100% Public Domain * ------------------------------------------------------------------------------- Files: base/sigslot.cc base/sigslot.h License: // sigslot.h: Signal/Slot classes // // Written by Sarah Thompson (sarah@telergy.com) 2002. // // License: Public domain. You are free to use this code however you like, with // the proviso that the author takes on no responsibility or liability for any // use. ------------------------------------------------------------------------------- Files: common_audio/signal_processing/spl_sqrt_floor.c common_audio/signal_processing/spl_sqrt_floor_arm.S License: /* * Written by Wilco Dijkstra, 1996. The following email exchange establishes the * license. * * From: Wilco Dijkstra * Date: Fri, Jun 24, 2011 at 3:20 AM * Subject: Re: sqrt routine * To: Kevin Ma * Hi Kevin, * Thanks for asking. Those routines are public domain (originally posted to * comp.sys.arm a long time ago), so you can use them freely for any purpose. * Cheers, * Wilco * * ----- Original Message ----- * From: "Kevin Ma" * To: * Sent: Thursday, June 23, 2011 11:44 PM * Subject: Fwd: sqrt routine * Hi Wilco, * I saw your sqrt routine from several web sites, including * http://www.finesse.demon.co.uk/steven/sqrt.html. * Just wonder if there's any copyright information with your Successive * approximation routines, or if I can freely use it for any purpose. * Thanks. * Kevin */ ------------------------------------------------------------------------------- Files: modules/audio_coding/codecs/g711/main/source/g711.c modules/audio_coding/codecs/g711/main/source/g711.h License: /* * SpanDSP - a series of DSP components for telephony * * g711.h - In line A-law and u-law conversion routines * * Written by Steve Underwood * * Copyright (C) 2001 Steve Underwood * * Despite my general liking of the GPL, I place this code in the * public domain for the benefit of all mankind - even the slimy * ones who might try to proprietize my work and use it to my * detriment. */ ------------------------------------------------------------------------------- Files: modules/audio_coding/codecs/g722/main/source/g722_decode.c modules/audio_coding/codecs/g722/main/source/g722_enc_dec.h modules/audio_coding/codecs/g722/main/source/g722_encode.c License: /* * SpanDSP - a series of DSP components for telephony * * g722_decode.c - The ITU G.722 codec, decode part. * * Written by Steve Underwood * * Copyright (C) 2005 Steve Underwood * * Despite my general liking of the GPL, I place my own contributions * to this code in the public domain for the benefit of all mankind - * even the slimy ones who might try to proprietize my work and use it * to my detriment. * * Based in part on a single channel G.722 codec which is: * * Copyright (c) CMU 1993 * Computer Science, Speech Group * Chengxiang Lu and Alex Hauptmann */ ------------------------------------------------------------------------------- Files: modules/audio_coding/codecs/isac/main/source/fft.c License: /* * Copyright(c)1995,97 Mark Olesen * Queen's Univ at Kingston (Canada) * * Permission to use, copy, modify, and distribute this software for * any purpose without fee is hereby granted, provided that this * entire notice is included in all copies of any software which is * or includes a copy or modification of this software and in all * copies of the supporting documentation for such software. * * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR * IMPLIED WARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR QUEEN'S * UNIVERSITY AT KINGSTON MAKES ANY REPRESENTATION OR WARRANTY OF ANY * KIND CONCERNING THE MERCHANTABILITY OF THIS SOFTWARE OR ITS * FITNESS FOR ANY PARTICULAR PURPOSE. * * All of which is to say that you can do what you like with this * source code provided you don't try to sell it as your own and you * include an unaltered copy of this message (including the * copyright). * * It is also implicitly understood that bug fixes and improvements * should make their way back to the general Internet community so * that everyone benefits. */ ------------------------------------------------------------------------------- Files: modules/audio_device/mac/portaudio/pa_memorybarrier.h modules/audio_device/mac/portaudio/pa_ringbuffer.c modules/audio_device/mac/portaudio/pa_ringbuffer.h License: /* * $Id$ * Portable Audio I/O Library * Memory barrier utilities * * Author: Bjorn Roche, XO Audio, LLC * * This program uses the PortAudio Portable Audio Library. * For more information see: http://www.portaudio.com * Copyright (c) 1999-2000 Ross Bencina and Phil Burk * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /* * The text above constitutes the entire PortAudio license; however, * the PortAudio community also makes the following non-binding requests: * * Any person wishing to distribute modifications to the Software is * requested to send the modifications to the original developer so that * they can be incorporated into the canonical version. It is also * requested that these non-binding requests be included along with the * license above. */ /* * $Id$ * Portable Audio I/O Library * Ring Buffer utility. * * Author: Phil Burk, http://www.softsynth.com * modified for SMP safety on Mac OS X by Bjorn Roche * modified for SMP safety on Linux by Leland Lucius * also, allowed for const where possible * modified for multiple-byte-sized data elements by Sven Fischer * * Note that this is safe only for a single-thread reader and a * single-thread writer. * * This program uses the PortAudio Portable Audio Library. * For more information see: http://www.portaudio.com * Copyright (c) 1999-2000 Ross Bencina and Phil Burk * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files * (the "Software"), to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, * publish, distribute, sublicense, and/or sell copies of the Software, * and to permit persons to whom the Software is furnished to do so, * subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /* * The text above constitutes the entire PortAudio license; however, * the PortAudio community also makes the following non-binding requests: * * Any person wishing to distribute modifications to the Software is * requested to send the modifications to the original developer so that * they can be incorporated into the canonical version. It is also * requested that these non-binding requests be included along with the * license above. */ ------------------------------------------------------------------------------- Files: common_audio/fft4g.c modules/audio_processing/aec/aec_rdft.c License: /* * http://www.kurims.kyoto-u.ac.jp/~ooura/fft.html * Copyright Takuya OOURA, 1996-2001 * * You may use, copy, modify and distribute this code for any purpose (include * commercial use) and without fee. Please refer to this package when you modify * this code. */ ------------------------------------------------------------------------------- Files: system_wrappers/source/condition_variable_event_win.cc Source: http://www1.cse.wustl.edu/~schmidt/ACE-copying.html License: Copyright and Licensing Information for ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), and CoSMIC(TM) ACE(TM), TAO(TM), CIAO(TM), DAnCE>(TM), and CoSMIC(TM) (henceforth referred to as "DOC software") are copyrighted by Douglas C. Schmidt and his research group at Washington University, University of California, Irvine, and Vanderbilt University, Copyright (c) 1993-2009, all rights reserved. Since DOC software is open-source, freely available software, you are free to use, modify, copy, and distribute--perpetually and irrevocably--the DOC software source code and object code produced from the source, as well as copy and distribute modified versions of this software. You must, however, include this copyright statement along with any code built using DOC software that you release. No copyright statement needs to be provided if you just ship binary executables of your software products. You can use DOC software in commercial and/or binary software releases and are under no obligation to redistribute any of your source code that is built using DOC software. Note, however, that you may not misappropriate the DOC software code, such as copyrighting it yourself or claiming authorship of the DOC software code, in a way that will prevent DOC software from being distributed freely using an open-source development model. You needn't inform anyone that you're using DOC software in your software, though we encourage you to let us know so we can promote your project in the DOC software success stories. The ACE, TAO, CIAO, DAnCE, and CoSMIC web sites are maintained by the DOC Group at the Institute for Software Integrated Systems (ISIS) and the Center for Distributed Object Computing of Washington University, St. Louis for the development of open-source software as part of the open-source software community. Submissions are provided by the submitter ``as is'' with no warranties whatsoever, including any warranty of merchantability, noninfringement of third party intellectual property, or fitness for any particular purpose. In no event shall the submitter be liable for any direct, indirect, special, exemplary, punitive, or consequential damages, including without limitation, lost profits, even if advised of the possibility of such damages. Likewise, DOC software is provided as is with no warranties of any kind, including the warranties of design, merchantability, and fitness for a particular purpose, noninfringement, or arising from a course of dealing, usage or trade practice. Washington University, UC Irvine, Vanderbilt University, their employees, and students shall have no liability with respect to the infringement of copyrights, trade secrets or any patents by DOC software or any part thereof. Moreover, in no event will Washington University, UC Irvine, or Vanderbilt University, their employees, or students be liable for any lost revenue or profits or other special, indirect and consequential damages. DOC software is provided with no support and without any obligation on the part of Washington University, UC Irvine, Vanderbilt University, their employees, or students to assist in its use, correction, modification, or enhancement. A number of companies around the world provide commercial support for DOC software, however. DOC software is Y2K-compliant, as long as the underlying OS platform is Y2K-compliant. Likewise, DOC software is compliant with the new US daylight savings rule passed by Congress as "The Energy Policy Act of 2005," which established new daylight savings times (DST) rules for the United States that expand DST as of March 2007. Since DOC software obtains time/date and calendaring information from operating systems users will not be affected by the new DST rules as long as they upgrade their operating systems accordingly. The names ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), CoSMIC(TM), Washington University, UC Irvine, and Vanderbilt University, may not be used to endorse or promote products or services derived from this source without express written permission from Washington University, UC Irvine, or Vanderbilt University. This license grants no permission to call products or services derived from this source ACE(TM), TAO(TM), CIAO(TM), DAnCE(TM), or CoSMIC(TM), nor does it grant permission for the name Washington University, UC Irvine, or Vanderbilt University to appear in their names. ------------------------------------------------------------------------------- Files: system_wrappers/source/set_thread_name_win.h Source: http://msdn.microsoft.com/en-us/cc300389.aspx#P License: This license governs use of code marked as “sample” or “example” available on this web site without a license agreement, as provided under the section above titled “NOTICE SPECIFIC TO SOFTWARE AVAILABLE ON THIS WEB SITE.” If you use such code (the “software”), you accept this license. If you do not accept the license, do not use the software. 1. Definitions The terms “reproduce,” “reproduction,” “derivative works,” and “distribution” have the same meaning here as under U.S. copyright law. A “contribution” is the original software, or any additions or changes to the software. A “contributor” is any person that distributes its contribution under this license. “Licensed patents” are a contributor’s patent claims that read directly on its contribution. 2. Grant of Rights (A) Copyright Grant - Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free copyright license to reproduce its contribution, prepare derivative works of its contribution, and distribute its contribution or any derivative works that you create. (B) Patent Grant - Subject to the terms of this license, including the license conditions and limitations in section 3, each contributor grants you a non-exclusive, worldwide, royalty-free license under its licensed patents to make, have made, use, sell, offer for sale, import, and/or otherwise dispose of its contribution in the software or derivative works of the contribution in the software. 3. Conditions and Limitations (A) No Trademark License- This license does not grant you rights to use any contributors’ name, logo, or trademarks. (B) If you bring a patent claim against any contributor over patents that you claim are infringed by the software, your patent license from such contributor to the software ends automatically. (C) If you distribute any portion of the software, you must retain all copyright, patent, trademark, and attribution notices that are present in the software. (D) If you distribute any portion of the software in source code form, you may do so only under this license by including a complete copy of this license with your distribution. If you distribute any portion of the software in compiled or object code form, you may only do so under a license that complies with this license. (E) The software is licensed “as-is.” You bear the risk of using it. The contributors give no express warranties, guarantees or conditions. You may have additional consumer rights under your local laws which this license cannot change. To the extent permitted under your local laws, the contributors exclude the implied warranties of merchantability, fitness for a particular purpose and non-infringement. (F) Platform Limitation - The licenses granted in sections 2(A) and 2(B) extend only to the software or derivative works that you create that run on a Microsoft Windows operating system product.