| 6eb7d3798b5a79347c62825fc4c16f7ce673bdd0 |
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16-Oct-2016 |
Alex Naidis <alex.naidis@linux.com> |
libjpeg-turbo: Upgrade to 1.5.1
The changes from 1.4.2 to 1.5.1 include
a big amount of fixes and huge performance improvements.
As highlights there is a full ARM 64-bit (ARMv8) NEON SIMD
implementation which improves compression of full-color JPEGs
by about 2-2.5x on average on Cortex-A53 and Cortex-A57 cores.
Also SIMD acceleration for Huffman encoding on NEON-capable
ARM 32-bit and 64-bit platforms was added.
Performance on x86/x86_64 was also improved by
adding better optimized SSE2 routines.
For the full changelog, please see the ChangeLog.md
file.
Partial decoding optimizations, the security fix
to adress b/27494207 and the fix for the AARCH64
conformance issueare present in the release.
The README.android file was edited to reflect this.
The configuration files were regenerated
and all Android specific changes were applied.
BUG:28268702
Change-Id: I538291d894df1da01d3f733771647df1fb61ec42
Signed-off-by: Alex Naidis <alex.naidis@linux.com>
/external/libjpeg-turbo/transupp.h
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| 5033f3e19a31e8ad40c1a79700365aefe5664494 |
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18-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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
/external/libjpeg-turbo/transupp.h
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| bc56b754e1a6a1db9ccadf64d6dda8a74140e1a3 |
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16-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1308 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/transupp.h
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| 52ded8768022ab7e9e7670ddea0ba89e2890b837 |
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15-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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
/external/libjpeg-turbo/transupp.h
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| 333e9187c8a6f69833baaee51ccd802b0e093cc1 |
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12-May-2014 |
DRC <dcommander@users.sourceforge.net> |
Use 2-space indentation for the enums, to be consistent with the structs
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1291 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/transupp.h
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| b775351012af176720429ac21d11682a0b75b4b7 |
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11-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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
/external/libjpeg-turbo/transupp.h
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| 8cbf8939bbd08cc99205249f01f31b3c3c28294d |
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01-Jan-2013 |
DRC <dcommander@users.sourceforge.net> |
Port the width/height force feature from jpegtran v8d.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@881 632fc199-4ca6-4c93-a231-07263d6284db
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| 5829cb23983cd241c48abd8ed70ff3627560c453 |
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15-Jan-2012 |
Guido Vollbeding <jpeg-info@jpegclub.org> |
The Independent JPEG Group's JPEG software v8d
/external/libjpeg-turbo/transupp.h
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| 989630f70cf1af69ebfefca8910d1647bf189712 |
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10-Jan-2010 |
Guido Vollbeding <jpeg-info@uc.ag> |
The Independent JPEG Group's JPEG software v8
/external/libjpeg-turbo/transupp.h
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| 5996a25e2f50d20d6a8f09830724035b49c3927b |
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27-Jun-2009 |
Guido Vollbeding <jpeg-info@jpegclub.org> |
The Independent JPEG Group's JPEG software v7
/external/libjpeg-turbo/transupp.h
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| 5ead57a34a398aa798f35bd7a6abad19b2e453e2 |
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27-Mar-1998 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v6b
/external/libjpeg-turbo/transupp.h
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| ba5ea5143e48b71234414139e3b4cb244599e875 |
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04-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Tile generation did not work with TJXFORM_HFLIP, because the underlying transform code was using an in-place algorithm, which modified the source coefficients after the first tile was generated. Thus, create a new option which allows TurboJPEG to turn off the in-place horizontal flip if there are multiple transforms being performed from the same set of coefficients.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@495 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/transupp.h
|