Used in the qmng image plugin if no system libmng is found.
The sources can be found in qtimageformats/src/3rdparty/libmng.
工项首页 , upstream version: 1.0.10
Copyright (c) 2000-2007 Gerard Juyn (gerard@libmng.com)
zlib 许可 .
Copyright (c) 2000-2007 Gerard Juyn (gerard@libmng.com) [You may insert additional notices after this sentence if you modify this source] For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals: Gerard Juyn Glenn Randers-Pehrson The MNG Library is supplied "AS IS". The Contributing Authors disclaim all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. The Contributing Authors assume no liability for direct, indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the MNG Library, even if advised of the possibility of such damage. Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for any purpose, without fee, subject to the following restrictions: 1. The origin of this source code must not be misrepresented; you must not claim that you wrote the original software. 2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source. 3. This Copyright notice may not be removed or altered from any source or altered source distribution. The Contributing Authors specifically permit, without fee, and encourage the use of this source code as a component to supporting the MNG and JNG file format in commercial products. If you use this source code in a product, acknowledgment would be highly appreciated. ************************************************************************ Parts of this software have been adapted from the libpng package. Although this library supports all features from the PNG specification (as MNG descends from it) it does not require the libpng package. It does require the zlib library and optionally the IJG jpeg library, and/or the "little-cms" library by Marti Maria (depending on the inclusion of support for JNG and Full-Color-Management respectively. This library's function is primarily to read and display MNG animations. It is not meant as a full-featured image-editing component! It does however offer creation and editing functionality at the chunk level. (future modifications may include some more support for creation and or editing) ************************************************************************
