[FFmpeg-devel] [BUG] pngdec

[Michael Niedermayer]

Hi ronald

your changes to pngdec seem not to have been tested, they dont work
and either cause vissual artifacts or segfaults.

please fix this!

commit f91c4b7824a558b472bb0acd610c772cd9904003
Author: Ronald S. Bultje <rsbultje at gmail.com>
Date:   Fri Jan 27 23:23:05 2012 +0800

    png: add SSE2 version for add_bytes_l2.

avconv version v0.8-281-ge15e2a6, Copyright (c) 2000-2011 the Libav developers
  built on Feb  3 2012 00:48:09 with gcc 4.6.1
Segmentation fault

git revert f91c4b7824a558b472bb0acd610c772cd9904003
and it works fine

samples:

http://ffmpeg.org/trac/ffmpeg/raw-attachment/ticket/967/h8t_1.png
http://ffmpeg.org/trac/ffmpeg/raw-attachment/ticket/967/h8t_2.png


-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Those who are best at talking, realize last or never when they are wrong.
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