| 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/djpeg.1
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| 0ef076fb7b326dc201b4ab3bd30fefd4e35ad1c4 |
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20-Feb-2016 |
DRC <information@libjpeg-turbo.org> |
libjpeg API: Partial scanline decompression
This, in combination with the existing jpeg_skip_scanlines() function,
provides the ability to crop the image both horizontally and vertically
while decompressing (certain restrictions apply-- see libjpeg.txt.)
This also cleans up the documentation of the line skipping feature and
removes the "strip decompression" feature from djpeg, since the new
cropping feature is a superset of it.
Refer to #34 for discussion.
Closes #34
Cherry picked from upstream:
https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3ab68cf563f6edc2608c085f5c8b2d5d5c61157e
BUG:27290496
Change-Id: Id11312fa43959531bc6bea04ebb657c6e1140363
/external/libjpeg-turbo/djpeg.1
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| e67a7e37deb26db5ac7da420560d22e1ca7ea4b4 |
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27-Jun-2015 |
DRC <dcommander@users.sourceforge.net> |
Add regression tests for jpeg_skip_scanlines(); change "stripe" to "strip" in djpeg; document -strip and -skip parameters in djpeg
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1587 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/djpeg.1
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| 9665f5e3f9a73ae44f011a20d382af331fdfd594 |
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22-Nov-2014 |
DRC <dcommander@users.sourceforge.net> |
Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1422 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/djpeg.1
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| 90d6c3824bb2dbc98ac04522704c2b4a276cb3f5 |
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12-May-2014 |
DRC <dcommander@users.sourceforge.net> |
Document -rgb option in djpeg man page; "gray-scale"="grayscale"
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1293 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/djpeg.1
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| 05524e671e42b8a4ba6d0cfab1ffb1af20a29919 |
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12-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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
/external/libjpeg-turbo/djpeg.1
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| 8940e6ca8628e10b45486fad4572a15b63546eb1 |
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11-May-2014 |
DRC <dcommander@users.sourceforge.net> |
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
/external/libjpeg-turbo/djpeg.1
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| ab70623eb29e09e67222be5b9e1ea320fe5aa0e9 |
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19-Jan-2013 |
DRC <dcommander@users.sourceforge.net> |
Implement in-memory source/destination managers even when not emulating the libjpeg v8 API/ABI
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@913 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/djpeg.1
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| 03badeab664df8d1c48cf9081a5cad6e71809d8e |
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01-Jan-2013 |
DRC <dcommander@users.sourceforge.net> |
Further changes to the copyright/attribution 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@875 632fc199-4ca6-4c93-a231-07263d6284db
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| cf763c0cd8116ac225bd2d36a71da33a3c7fcc46 |
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01-Jan-2013 |
DRC <dcommander@users.sourceforge.net> |
Further changes to the copyright/attribution 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@876 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/djpeg.1
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| 27fb3fc5895baccff74d7286785d97039682e45c |
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28-Jan-2012 |
DRC <dcommander@users.sourceforge.net> |
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
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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/djpeg.1
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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/djpeg.1
|
| 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/djpeg.1
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| bc79e0680a45d1ca330d690dae0340c8e17ab5e3 |
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02-Aug-1995 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v6
/external/libjpeg-turbo/djpeg.1
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| a8b67c4fbbfde9b4b4e03f2dea8f4f0b1900fc33 |
|
15-Mar-1995 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v5b
/external/libjpeg-turbo/djpeg.1
|
| 36a4ccccd33f5cc9df62949554af87129ced7f84 |
|
24-Sep-1994 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v5
/external/libjpeg-turbo/djpeg.1
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| cc7150e281999ac2642e21f13e2c160f68b1d675 |
|
18-Feb-1993 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v4a
/external/libjpeg-turbo/djpeg.1
|
| 88aeed428fd820659e3ae00292cb84ecfc05dd23 |
|
10-Dec-1992 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v4
/external/libjpeg-turbo/djpeg.1
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| 4a6b7303643714d495b9d26742d8a156fd120936 |
|
17-Mar-1992 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v3
/external/libjpeg-turbo/djpeg.1
|
| bd543f030e7e435c2c6a6a7d52ad927ae97cd927 |
|
13-Dec-1991 |
Thomas G. Lane <tgl@netcom.com> |
The Independent JPEG Group's JPEG software v2
/external/libjpeg-turbo/djpeg.1
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| 66f97e6820e2cc9ef7429ea36285c80ffda87c8f |
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23-Nov-2010 |
DRC <dcommander@users.sourceforge.net> |
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
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| 39ea562c074ec74785d68accf10f433849770d1f |
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12-Oct-2010 |
DRC <dcommander@users.sourceforge.net> |
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
|