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| author | dcommander <dcommander@3789f03b-4d11-0410-bbf8-ca57d06f2519> | 2012-02-07 20:39:33 +0000 |
|---|---|---|
| committer | dcommander <dcommander@3789f03b-4d11-0410-bbf8-ca57d06f2519> | 2012-02-07 20:39:33 +0000 |
| commit | 7d14b30e985c0cc87d08009ee7dadc275b1df5b0 (patch) | |
| tree | a8689ff40597f0a1990352c6016335ff61c84163 /trunk | |
| parent | 553d8dac8238ae462e76c4441891a2dadcc0ee1b (diff) | |
git-svn-id: https://libjpeg-turbo.svn.sourceforge.net/svnroot/libjpeg-turbo@779 3789f03b-4d11-0410-bbf8-ca57d06f2519
Diffstat (limited to 'trunk')
| -rw-r--r-- | trunk/ChangeLog.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/trunk/ChangeLog.txt b/trunk/ChangeLog.txt index 9b19a2c..3c559b2 100644 --- a/trunk/ChangeLog.txt +++ b/trunk/ChangeLog.txt @@ -5,6 +5,10 @@ 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. +[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 ===== |