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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@779 632fc199-4ca6-4c93-a231-07263d6284db

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DRC
2012-02-07 20:39:33 +00:00
parent cd90164f77
commit 57a402e02e
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ChangeLog.txt
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@@ -5,6 +5,10 @@
11/8, 3/2, 13/8, 7/4, 15/8, and 2) when decompressing. Currently, the IDCT 11/8, 3/2, 13/8, 7/4, 15/8, and 2) when decompressing. Currently, the IDCT
will not be SIMD-accelerated when using any of these scaling factors. will not be SIMD-accelerated when using any of these scaling factors.
[2] Added SIMD acceleration for performing 4:2:2 upsampling on NEON-capable ARM
platforms. This speeds up the decompression of 4:2:2 JPEGs by 20-25% on such
platforms.
1.2.0 1.2.0
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