Registered
by
Tom Gall
ARM NEON and Intel SSE optimized version of libjpeg-turbo. The project is aimed to provide more optimizations towards mobile imaging solutions.
Project information
- Maintainer:
- Tom Gall
- Driver:
- Not yet selected
- Licence:
-
Other/Open Source
(License: JPEG In plain English: 1. We don't promise that this software works. (But if you find any bugs, please let us know!) 2. You can use this software for whatever you want. You don't have to pay us. 3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you've used the IJG code. In legalese: The authors make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy. This software is copyright (C) 1991-2010, Thomas G. Lane, Guido Vollbeding. All Rights Reserved except as specified below. Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these conditions: (1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice unaltered; and any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation. (2) If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the Independent JPEG Group". (3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO LIABILITY for damages of any kind. These conditions apply to any software derived from or based on the IJG code, not just to the unmodified library. If you use our work, you ought to acknowledge us. . Permission is NOT granted for the use of any IJG author's name or company name in advertising or publicity relating to this software or products derived from it. This software may be referred to only as "the Independent JPEG Group's software". We specifically permit and encourage the use of this software as the basis of commercial products, provided that all warranty or liability claims are assumed by the product vendor. ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park, CA . ansi2knr.c is NOT covered by the above copyright and conditions, but instead by the usual distribution terms of the Free Software Foundation; principally, that you must include source code if you redistribute it. (See the file ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part of any program generated from the IJG code, this does not limit you more than the foregoing paragraphs do. The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess, config.sub, ltmain.sh). Another support script, install-sh, is copyright by X Consortium but is also freely distributable. . The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the resulting GIF files are larger than usual, but are readable by all standard GIF decoders. We are required to state that "The Graphics Interchange Format(c) is the Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated." )
View full history Series and milestones
1.2 series is the current focus of development.
All code Code
- Version control system:
- Bazaar
- Programming languages:
- C
All packages Packages in Distributions
-
libjpeg-turbo source package in Xenial
Version 1.4.2-0ubuntu3.4 uploaded -
libjpeg-turbo source package in Trusty
Version 1.3.0-0ubuntu2.1 uploaded -
libjpeg-turbo source package in Sid
Version 1:2.1.5-3 uploaded -
libjpeg-turbo source package in Precise
Version 1.1.90+svn733-0ubuntu4.6 uploaded -
libjpeg-turbo source package in Plucky
Version 2.1.5-3ubuntu2 uploaded
All bugs Latest bugs reported
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Bug #1317638: problem build on ARM architecture ( ZYNQ on ZedBoard )
Reported -
Bug #1024616: package libjpeg-turbo8 1.1.90+svn733-0ubuntu4 [modified: usr/share/doc/libjpeg-turbo8/changelog.Debian.gz] failed to install/upgrade: libjpeg-turbo8:amd64 1.1.90+svn733-0ubuntu4 cannot be configured because libjpeg-turbo8
Reported -
Bug #984014: libjpeg-turbo fails for a few test cases
Reported -
Bug #916055: jconfig.h needs to be with multiarch includes
Reported -
Bug #912035: android : skia-bench segvs
Reported
All blueprints Latest blueprints
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armv6 optimizations in place
Registered -
Push LJT to Google AOSP
Registered -
565 optimization bake off
Registered -
Optimize huffman decode using neon
Registered -
Improve Libjpeg-turbo tjbench tool
Registered