Patch by Victor Paesa <wzrlpy@arsystel.com>
Original thread:
Date: Aug 31, 2006 7:15 PM
Subject: [Ffmpeg-devel] [PATCH] Add sws_getCachedContext() to swscale library


git-svn-id: file:///var/local/repositories/mplayer/trunk/libswscale@19667 b3059339-0415-0410-9bf9-f77b7e298cf2