| 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/TJUnitTest.java
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| dcf9f15d6e8acad63388b268452e9de1b1595d7c |
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27-Jan-2015 |
DRC <dcommander@users.sourceforge.net> |
Oops. Need to set the alpha channel when using TYPE_4BYTE_ABGR*. This has no bearing on the actual tests, but it prevents the PNG pre-encode reference images for those tests from being blank.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1525 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 1a45b81fa2edf682ae72251a18fd84eacef9dbbe |
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09-May-2014 |
DRC <dcommander@users.sourceforge.net> |
Remove trailing spaces (+ one additional tab in TJUnitTest.java that was missed in the previous commit)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1279 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.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/TJUnitTest.java
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| b14813947ee5abacb40fc20455c8d7af1adfd3a7 |
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14-Mar-2014 |
DRC <dcommander@users.sourceforge.net> |
Streamline the BufferedImage functionality in the compressor so that it works the same way as compressing a "normal" image, and deprecate the old BufferedImage methods and other redundant methods. Eliminate the use of deprecated features in the test programs.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1168 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| d772f9ac4593ac5536daf94156b6049a3937d8e9 |
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14-Mar-2014 |
DRC <dcommander@users.sourceforge.net> |
Remove benchmarks. They were originally intended as a way of measuring overhead for small compress/decompress operations, but using TJBench with a small image is a better way to accomplish that.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1167 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 4f7b7b339c2cda3683a1bfe30e2551d7ef2db803 |
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14-Mar-2014 |
DRC <dcommander@users.sourceforge.net> |
Formatting tweak
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1166 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 38c9970b95f8f83769b5476a9d7e6062714c19f6 |
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11-Feb-2014 |
DRC <dcommander@users.sourceforge.net> |
Fix an issue that prevented tjEncodeYUV3() and TJCompressor.encodeYUV() from working properly if the source image was very tiny. Basically, jpeg_start_compress() was attempting to write the JPEG headers, which was overrunning the YUV buffer. This patch removes the call to jpeg_start_compress() in tjEncodeYUV3() and replaces it with calls to the individual routines that are necessary to initialize the color converter and downsampler. TJUnitTest has also been modified to test for this condition (the buffer size regression test now works in YUV mode.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1118 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 1e67274bd7f77f6ace653db7b356ab3f24453c88 |
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31-Oct-2013 |
DRC <dcommander@users.sourceforge.net> |
Extend the TurboJPEG Java API to support compressing JPEG images from YUV planar images
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1071 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 38cb1ec2a77b7209a260f3cced1e6c6365616c8e |
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23-Aug-2013 |
DRC <dcommander@users.sourceforge.net> |
Add CMYK support to the TurboJPEG Java API & clean up a few things in the C API
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1020 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| a5830628b9cc92f9305ecb7d127ebc7207b12582 |
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18-Aug-2013 |
DRC <dcommander@users.sourceforge.net> |
Add 4:1:1 subsampling support in the TurboJPEG Java API
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1017 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 418fe286c2fe90dcd3338f1f1d2f221c0e0e2bf3 |
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07-May-2013 |
DRC <dcommander@users.sourceforge.net> |
Fix incorrect data output and buffer overruns in the new tjDecompressToYUV2() function whenever scaling is used along with a 4:2:0 JPEG image; extend tjunittest and TJUnitTest to test for these issues.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@982 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| b7c41932ed1ee9859a1aeea75e6e379e46a46158 |
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05-May-2013 |
DRC <dcommander@users.sourceforge.net> |
Clean up the output of tjunittest and TJUnitTest
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@981 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| fef9852da3a80bfaf84862462609f97d77ad6db7 |
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28-Apr-2013 |
DRC <dcommander@users.sourceforge.net> |
Extend the TurboJPEG Java API to support generating YUV images with arbitrary padding and to support image scaling when decompressing to YUV
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@975 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.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/TJUnitTest.java
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| cac105133e75a52fa5d57a2abccf242bb7b820d0 |
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16-Mar-2012 |
DRC <dcommander@users.sourceforge.net> |
Fix the behavior of the alpha-enabled colorspace constants whenever libjpeg-turbo is built without SIMD support and merged upsampling is used.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@811 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 67ce3b2352fe1f7511edbfed74ec6960e41e97dc |
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19-Dec-2011 |
DRC <dcommander@users.sourceforge.net> |
Added new alpha channel colorspace constants/pixel formats, so applications can specify that they need the unused byte in a 4-component RGB output buffer set to 0xFF when decompressing.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@732 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| c08e8c15bc73e7931ac5b87b992b17bbbda7f332 |
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09-Sep-2011 |
DRC <dcommander@users.sourceforge.net> |
When decompressing to a 4-byte RGB buffer, set the unused byte to 0xFF so it can be interpreted as an opaque alpha channel.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@699 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 724c56b46af1ad81212d044689960f433046508b |
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12-Jul-2011 |
DRC <dcommander@users.sourceforge.net> |
Use random noise to ensure that the JPEG image generated in the buffer size test exceeds the size of the uncompressed source image.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@669 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.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/TJUnitTest.java
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| 215aa8b78bccea6ef301c5fb256722b4099e7b90 |
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27-May-2011 |
DRC <dcommander@users.sourceforge.net> |
Re-factor checkBufYUV() function to more closely resemble re-factored checkBuf() function
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@654 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| f962fbb44ad4d7b8200679ad0ed9263e10252638 |
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23-May-2011 |
DRC <dcommander@users.sourceforge.net> |
Refactor slightly to match new C code
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@620 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.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/TJUnitTest.java
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| b6ed7d347a3a25dc6fa42c33a9f96c159b36bb6d |
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31-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Use a different naming convention, to avoid conflict with jpegut
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@548 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 4f8c29572e297e58cf1534bf596ff49a51a59575 |
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31-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Clean up compiler warnings
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@546 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.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/TJUnitTest.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/TJUnitTest.java
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| d0a813632bc66e259aa457cb98ae2b5ff44a81a1 |
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04-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Handle 4:4:0 (transposed 4:2:2 subsampling)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@503 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 2e2358eae408d1a04e74c4544e9997c507387b4c |
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04-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Print stack trace on error
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@499 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| f7f3ea404cc8618305efc059c34d881566206ed9 |
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01-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
Use consistent formatting conventions
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@479 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 109a578e89ea8cd2c39d50b012698148dd11dedb |
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01-Mar-2011 |
DRC <dcommander@users.sourceforge.net> |
tjGetScaledSize() would never be able to accommodate scaling factors > 1, so replace it with a function that returns a list of fractional scaling factors that TurboJPEG supports.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@477 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 438affe8863fcf5f8facd014aca0f45adc352aca |
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28-Feb-2011 |
DRC <dcommander@users.sourceforge.net> |
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@474 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 4f1580cc0e7c33385e88bca7fe08602b87d29aeb |
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25-Feb-2011 |
DRC <dcommander@users.sourceforge.net> |
Implement YUV encode/decode methods at the Java level; Remove some of the arguments from the Java API and replace with get/set methods; General API cleanup; Fix BufferedImage grayscale tests in TJUnitTest
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@451 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 84a1bcca6fd0f21091a84f04b820b29012c60857 |
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23-Feb-2011 |
DRC <dcommander@users.sourceforge.net> |
Support for compressing from/decompressing to a BufferedImage in the Java wrapper
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@432 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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| 3bad53fa04699ce22a7d2ba6763d7a357ef30540 |
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23-Feb-2011 |
DRC <dcommander@users.sourceforge.net> |
More JNI cleanup + added unit test and fixed bugs uncovered by it
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@431 632fc199-4ca6-4c93-a231-07263d6284db
/external/libjpeg-turbo/java/TJUnitTest.java
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