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| author | dcommander <dcommander@632fc199-4ca6-4c93-a231-07263d6284db> | 2015-04-22 08:39:37 +0000 |
|---|---|---|
| committer | dcommander <dcommander@632fc199-4ca6-4c93-a231-07263d6284db> | 2015-04-22 08:39:37 +0000 |
| commit | ec250624b543aecd0dacd6b2ec9984f19d2d10d9 (patch) | |
| tree | 61e71817c89d207c5e42c0f646d69aa54ad0098c /ChangeLog.txt | |
| parent | 22f5121b5e5e6465044a81abe75ab1551b413bc1 (diff) | |
Oops. OS X doesn't define __WORDSIZE unless you include stdint.h, so apparently the Huffman codec hasn't ever been fully accelerated on 64-bit OS X.
git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1540 632fc199-4ca6-4c93-a231-07263d6284db
Diffstat (limited to 'ChangeLog.txt')
| -rw-r--r-- | ChangeLog.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog.txt b/ChangeLog.txt index 4a147a9..f92e4d9 100644 --- a/ChangeLog.txt +++ b/ChangeLog.txt @@ -43,6 +43,11 @@ SIMD-enabled libjpeg-turbo MIPS build was executed with the -nosmooth option on a MIPS machine that lacked DSPr2 support. The MIPS SIMD routines for h2v1 and h2v2 merged upsampling were not properly checking for the existence of DSPr2. +[6] Performance has been improved significantly on 64-bit Mac platforms +(particularly compression performance.) Due to an oversight, the 64-bit +version of the accelerated Huffman codec was not being compiled in when +libjpeg-turbo was built on OS X. Oops. + 1.4.0 ===== |