From d64e23e6f89fdab587b743ca0d7ebba5953c818b Mon Sep 17 00:00:00 2001 From: DRC Date: Tue, 8 Oct 2013 02:32:07 +0000 Subject: [PATCH] adjust DSPr2 performance claims git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1057 632fc199-4ca6-4c93-a231-07263d6284db --- ChangeLog.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ChangeLog.txt b/ChangeLog.txt index 87349a4..4236dfe 100644 --- a/ChangeLog.txt +++ b/ChangeLog.txt @@ -7,8 +7,8 @@ compatible with X Video.) Also, the decompress-to-YUV function has been extended to support image scaling. [2] Added SIMD acceleration for DSPr2-capable MIPS platforms. This speeds up -the compression of full-color JPEGs by 6-21% on such platforms and -decompression by 6-17%. +the compression of full-color JPEGs by 70-80% on such platforms and +decompression by 25-35%. [3] Added support for 4:1:1 subsampling to the TurboJPEG API. This is mainly included for compatibility, since 4:1:1 is not fully accelerated in -- 2.40.0