DRC
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44e609fa3a
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Further copyright header cleanup
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2014-05-18 17:52:06 +00:00 |
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DRC
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f8301c92dd
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Get rid of the HAVE_PROTOTYPES configuration option, as well as the related JMETHOD and JPP macros. libjpeg-turbo has never supported compilers that don't handle prototypes. Doing so requires ansi2knr, which isn't even supported in the IJG code anymore.
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2014-05-16 10:43:44 +00:00 |
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DRC
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2c0b793539
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Remove all of the NEED_SHORT_EXTERNAL_NAMES stuff. There is scant information available as to which linkers ever had a 15-character global symbol name limit. AFAICT, it might have been a VMS and/or a.out BSD thing, but none of those platforms have ever been supported by libjpeg-turbo (nor are such systems supported by other open source libraries of this nature.)
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2014-05-15 20:30:16 +00:00 |
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DRC
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e45363d7c2
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Convert tabs to spaces in the libjpeg code and the SIMD code (TurboJPEG retains the use of tabs for historical reasons. They were annoying in the libjpeg code primarily because they were not consistently used and because they were used to format as well as indent the code. In the case of TurboJPEG, tabs are used just to indent the code, so even if the editor assumes a different tab width, the code will still be readable.)
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2014-05-09 18:00:32 +00:00 |
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DRC
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de30fe9460
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Change the copyright notices to make it clear that our modified files are not part of the IJG's software.
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2012-12-31 02:42:18 +00:00 |
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DRC
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bdc88147bb
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Re-factor and re-license under the libjpeg BSD-style license. Justification: the accelerated Huffman decoding optimizations in libjpeg-turbo were all developed by me as an independent developer. The structure of the inline Huffman decoding macros was originally borrowed from similar routines in the TurboJPEG/mediaLib codec, which is part of VirtualGL and TurboVNC. Thus, although the code for these macros was not copied verbatim, they were still thought to be a derivative work of TurboJPEG/mediaLib, and I assigned the copyright and license from TurboJPEG/mediaLib to them. I have re-written these routines from first principles by breaking down the libjpeg out-of-line routines. Although the new code bears algorithmic similarities to the TurboJPEG/mediaLib macros, it can now clearly be shown to be derived from the out-of-line routines and thus, in my opinion, it can no longer be considered a derivative of TurboJPEG/mediaLib. -- DRC
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2011-04-18 06:52:07 +00:00 |
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DRC
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2f85b88bdf
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Handle erroneous Huffman codes
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2010-07-30 17:15:52 +00:00 |
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DRC
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ac87162327
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Use 64-bit holding buffer on Win64 for increased performance
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2010-04-20 21:13:26 +00:00 |
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DRC
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0298a12bd8
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Bleepin' Windows uses LLP64, not LP64
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2010-02-26 23:01:19 +00:00 |
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DRC
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4d289a4912
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Not all platforms define __WORDSIZE
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2009-09-28 08:19:40 +00:00 |
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DRC
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5b3da6d4e3
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Greatly improve performance of Huffman decoding
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2009-09-28 00:33:02 +00:00 |
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Thomas G. Lane
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41f55c093a
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The Independent JPEG Group's JPEG software v6b
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2014-09-07 20:00:00 +01:00 |
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Thomas G. Lane
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16c97143f3
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The Independent JPEG Group's JPEG software v6a
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2014-09-07 20:00:00 +01:00 |
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Thomas G. Lane
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0baf670330
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The Independent JPEG Group's JPEG software v6
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2014-09-07 20:00:00 +01:00 |
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