Commit Graph

8 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
bf04316e63 Comment formatting tweaks 2015-10-09 20:02:31 -05:00
DRC
715bb41ead Port the more accurate (and slightly faster) floating point IDCT implementation from jpeg-8a and later. New research revealed that the SSE/SSE2 floating point IDCT implementation was actually more accurate than the jpeg-6b implementation, not less, which is why its mathematical results have always differed from those of the jpeg-6b implementation. This patch brings the accuracy of the C code in line with that of the SSE/SSE2 code.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1288 632fc199-4ca6-4c93-a231-07263d6284db
2014-05-11 10:09:07 +00:00
Guido Vollbeding
f18f81b7e2 The Independent JPEG Group's JPEG software v8a 2015-07-27 13:46:36 -05:00
Thomas G. Lane
5ead57a34a The Independent JPEG Group's JPEG software v6b 2015-07-27 13:43:00 -05:00
Thomas G. Lane
489583f516 The Independent JPEG Group's JPEG software v6a 2015-07-29 15:32:35 -05:00
Thomas G. Lane
36a4ccccd3 The Independent JPEG Group's JPEG software v5 2015-07-29 15:28:00 -05:00
DRC
e5eaf37440 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/trunk@1278 632fc199-4ca6-4c93-a231-07263d6284db
2014-05-09 18:00:32 +00:00