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/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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7a8c53e4bd7a0dbe442f4643f7e92f5355f69a68 |
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19-Jun-2015 |
DRC <dcommander@users.sourceforge.net> |
Clarify that the TurboJPEG API functions/methods do not modify the source buffer. git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1567 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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40dd3146cde2ba5036fe76a4f09e1125b4592347 |
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17-Aug-2014 |
DRC <dcommander@users.sourceforge.net> |
Refactored YUVImage Java class so that it supports both unified YUV image buffers as well as separate YUV image planes; modified the JNI functions accordingly and added new helper functions to the TurboJPEG C API (tjPlaneWidth(), tjPlaneHeight(), tjPlaneSizeYUV()) to facilitate those modifications; changed potentially confusing "component width" and "component height" terms to "plane width" and "plane height" and modified variable names in turbojpeg.c to reflect this; numerous other documentation tweaks git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1360 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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580f3915378acde2552c4a1fcf5934c87fc71350 |
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15-Aug-2014 |
DRC <dcommander@users.sourceforge.net> |
Fix build broken by r1349 git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1351 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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fc26b6577a2c422899e5cb9f483ee9d3ed37e185 |
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16-Mar-2014 |
DRC <dcommander@users.sourceforge.net> |
Extend the YUV decode functionality to the TurboJPEG Java API, and port the TJUnitTest modifications that treat YUV encoding/decoding as an intermediate step of the JPEG compression/decompression pipeline rather than a separate test case; Add the ability to encode YUV images from an arbitrary position in a large image buffer; Significantly refactor the handling of YUV images; numerous doc tweaks; other Java API cleanup and usability improvements git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1176 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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67bee8683db22050e346e0d002c5969da854d582 |
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27-Apr-2013 |
DRC <dcommander@users.sourceforge.net> |
Code formatting tweaks git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@968 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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65d4a46d3b01dd56a03565b62f223262698b1bed |
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27-Apr-2013 |
DRC <dcommander@users.sourceforge.net> |
Java doc tweaks git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@966 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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9b49f0e4c77c727648c6d3a4915eefdf5436de4a |
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12-Jul-2011 |
DRC <dcommander@users.sourceforge.net> |
Re-work TJBUFSIZE() to take into account the level of chrominance subsampling git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@668 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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b2f9415a6365b8eb412a5b6159be3cc0f875325f |
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02-Apr-2011 |
DRC <dcommander@users.sourceforge.net> |
Slight refactor to put ScalingFactor into its own class (mainly because the $ in the class name was wreaking havoc on the build scripts, but also to add a few convenience methods to it) and to create a separate loader class so we can provide a .jar file with the MinGW distribution that loads the correct DLL git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@557 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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2c74e5124d25112809bdc26cbc36aa764e8870c3 |
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16-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
More Java API cleanup git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@519 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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92549de2c2b139070294aec12ec39b7c86a56b52 |
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15-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Java code cleanup + Java docs git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@518 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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e85730157e0b4fb12b0500d1a41b3e370874a74d |
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04-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Implement lossless cropping interface in Java git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@501 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/TJTransformer.java
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