From de37e077162825e6c385645be05385dc9d5b0790 Mon Sep 17 00:00:00 2001 From: DRC Date: Mon, 18 Jun 2012 00:08:18 +0000 Subject: [PATCH] Provide further details about the regression git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@841 632fc199-4ca6-4c93-a231-07263d6284db --- ChangeLog.txt | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/ChangeLog.txt b/ChangeLog.txt index d2d14aa..8a254c5 100644 --- a/ChangeLog.txt +++ b/ChangeLog.txt @@ -30,11 +30,12 @@ processors and by a small amount (typically 5%) on AMD desktop processors. platforms. This speeds up the decompression of 4:2:2 JPEGs by 20-25% on such platforms. -[7] Fixed a regression caused by 1.2.0[2] whereby, on Linux/x86 platforms, -decompressing a 4:2:0 or 4:2:2 JPEG image without using fancy upsampling would -produce several incorrect columns of pixels at the right-hand side of the -output image if each row in the output image was not evenly divisible by 16 -bytes. +[7] Fixed a regression caused by 1.2.0[2] whereby, on Linux/x86 platforms +running the 32-bit SSE2 SIMD code in libjpeg-turbo, decompressing a 4:2:0 or +4:2:2 JPEG image into a 32-bit (RGBX, BGRX, etc.) buffer without using fancy +upsampling would produce several incorrect columns of pixels at the right-hand +side of the output image if each row in the output image was not evenly +divisible by 16 bytes. 1.2.0 -- 2.40.0