- Qt 5.15
- Qt WebEngine
- Qt WebEngine Licensing
- libgif codec for Skia
- Qt 5.15.19 Reference Documentation

# libgif codec for Skia

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     MPL-1.1 / GPL-2.0 / LGPL-2.1
     ============================

     SkGifImageReader.cpp and SkGifImageReader.h:

         ***** BEGIN LICENSE BLOCK *****
         Version: MPL 1.1/GPL 2.0/LGPL 2.1

         The contents of this file are subject to the Mozilla Public License Version
         1.1 (the &quot;License&quot;); you may not use this file except in compliance with
         the License. You may obtain a copy of the License at
         http://www.mozilla.org/MPL/

         Software distributed under the License is distributed on an &quot;AS IS&quot; basis,
         WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
         for the specific language governing rights and limitations under the
         License.

         The Original Code is mozilla.org code.

         The Initial Developer of the Original Code is
         Netscape Communications Corporation.
         Portions created by the Initial Developer are Copyright (C) 1998
         the Initial Developer. All Rights Reserved.

         Contributor(s):
           Chris Saari &lt;saari@netscape.com&gt;
           Apple Computer

         Alternatively, the contents of this file may be used under the terms of
         either the GNU General Public License Version 2 or later (the &quot;GPL&quot;), or
         the GNU Lesser General Public License Version 2.1 or later (the &quot;LGPL&quot;),
         in which case the provisions of the GPL or the LGPL are applicable instead
         of those above. If you wish to allow use of your version of this file only
         under the terms of either the GPL or the LGPL, and not to allow others to
         use your version of this file under the terms of the MPL, indicate your
         decision by deleting the provisions above and replace them with the notice
         and other provisions required by the GPL or the LGPL. If you do not delete
         the provisions above, a recipient may use your version of this file under
         the terms of any one of the MPL, the GPL or the LGPL.

         ***** END LICENSE BLOCK ***** * /

     BSD-3-Clause
     ============

     libgifcodec.gni, SkGifCodec.h, SkLibGifCodec.cpp, SkLibGifCodec.h:

         Copyright 2019 Google LLC. All rights reserved.

         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 copyright holder 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
         &quot;AS IS&quot; 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 COPYRIGHT
         OWNER 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.

     BSD-2-Clause
     ============

     SkLibGifCodec.cpp:

         Copyright (C) 2006 Apple Computer, Inc.  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.

         THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS&#x27;&#x27; 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 APPLE COMPUTER, INC. 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.