** LibRaw: Raw images processing library ** Copyright (C) 2008-2021 LibRaw LLC (http://www.libraw.org, firstname.lastname@example.org) LibRaw is free software; you can redistribute it and/or modify it under the terms of the one of two licenses as you choose: 1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1 (See file LICENSE.LGPL provided in LibRaw distribution archive for details). 2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0 (See file LICENSE.CDDL provided in LibRaw distribution archive for details). LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder, dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net. LibRaw do not use RESTRICTED code from dcraw.c LibRaw uses DCB demosaic and FBDD denoise licensed under BSD-like 3-clause license DCB and FBDD are Copyright (C) 2010, Jacek Gozdz (email@example.com) LibRaw uses X3F library to unpack Foveon Files, licensed BSD-style license Copyright (c) 2010, Roland Karlsson (firstname.lastname@example.org) All rights reserved. LibRaw uses pieces of code from Adobe DNG SDK 1.4, Copyright (c) 2005 Adobe Systems Incorporated, licensed under MIT license
I made several changes on LibRaw. You can check my changes here.