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7e3acc0e0a35cbbcb6091ec640f1842e7deebe1a
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22 Commits

Author SHA1 Message Date
DRC
7e3acc0e0a Rename README, LICENSE, BUILDING text files 
The IJG README file has been renamed to README.ijg, in order to avoid
confusion (many people were assuming that that was our project's README
file and weren't reading README-turbo.txt) and to lay the groundwork for
markdown versions of the libjpeg-turbo README and build instructions.
 2015-10-10 10:31:33 -05:00
DRC
eb32cc1e6d Add a new libjpeg API function (jpeg_skip_scanlines()) to allow for partially decoding a JPEG image. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1582 632fc199-4ca6-4c93-a231-07263d6284db
 2015-06-25 03:44:36 +00:00
DRC
fced14c7b4 We don't support non-ANSI C compilers 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1317 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-21 04:13:09 +00:00
DRC
5033f3e19a Remove MS-DOS code and information, and adjust copyright headers to reflect the removal of features in r1307 and r1308. libjpeg-turbo has never supported MS-DOS, nor is it even possible for us to do so. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1312 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-18 18:33:44 +00:00
DRC
da13af6b8d Further copyright header cleanup 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1310 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-18 17:52:06 +00:00
DRC
52ded87680 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.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1307 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 20:30:16 +00:00
DRC
05524e671e Document the fact that the fast integer FDCT is not fully accelerated for quality levels above 97 + additional wordsmithing 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1289 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-11 23:14:43 +00:00
DRC
8940e6ca86 Provide a more thorough description of the trade-offs between the various DCT/IDCT algorithms, based on new resarch 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1286 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-11 09:46:28 +00:00
DRC
b775351012 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.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1285 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-11 09:36:25 +00:00
DRC
f37e4daf94 Port RGB-to-Grayscale color transform from jpeg-8d 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@885 632fc199-4ca6-4c93-a231-07263d6284db
 2013-01-01 10:52:29 +00:00
Guido Vollbeding
5829cb2398 The Independent JPEG Group's JPEG software v8d 2015-07-27 13:50:34 -05:00
Guido Vollbeding
c39ec149e8 The Independent JPEG Group's JPEG software v8c 2015-07-27 13:49:31 -05:00
Guido Vollbeding
989630f70c The Independent JPEG Group's JPEG software v8 2015-07-27 13:45:31 -05:00
Guido Vollbeding
5996a25e2f The Independent JPEG Group's JPEG software v7 2015-07-27 13:44:25 -05:00
DRC
0bfb78051d Change the copyright notices to make it clear that our modified files are not part of the IJG's software. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@872 632fc199-4ca6-4c93-a231-07263d6284db
 2012-12-31 02:42:18 +00:00
DRC
a73e870ad0 Change the copyright notices to make it clear that our modified files are not part of the IJG's software. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@873 632fc199-4ca6-4c93-a231-07263d6284db
 2012-12-31 02:52:30 +00:00
DRC
66a69f04c6 Incorporate a few upstream doc changes; grammar police; wordsmithing; Move -arithmetic into "switches for advanced users"; Additional documentation for IDCT scaling extensions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@765 632fc199-4ca6-4c93-a231-07263d6284db
 2012-01-31 10:19:29 +00:00
DRC
ccd1bfdd31 Incorporate a few upstream doc changes; grammar police; wordsmithing; Move -arithmetic into "switches for advanced users" 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@764 632fc199-4ca6-4c93-a231-07263d6284db
 2012-01-31 09:53:46 +00:00
DRC
27fb3fc589 Support additional scaling factors when decompressing 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@753 632fc199-4ca6-4c93-a231-07263d6284db
 2012-01-28 01:48:07 +00:00
DRC
30913542c0 Be clear that we are only emulating the libjpeg v7/v8 API/ABI, not the library itself. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@749 632fc199-4ca6-4c93-a231-07263d6284db
 2012-01-27 09:53:33 +00:00
DRC
66f97e6820 Support arithmetic encoding and decoding 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@299 632fc199-4ca6-4c93-a231-07263d6284db
 2010-11-23 05:49:54 +00:00
DRC
39ea562c07 Document new v7/v8 features; .doc = .txt 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@252 632fc199-4ca6-4c93-a231-07263d6284db
 2010-10-12 01:55:31 +00:00