[FFmpeg-cvslog] Merge commit '4be368b504c6f4a03051448728fc62cd0ed506b2'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Mar  8 15:37:00 2013 +0100| [1f3a577353ed684ca1d91a86dea62ed7bb334c87] | committer: Michael Niedermayer

Merge commit '4be368b504c6f4a03051448728fc62cd0ed506b2'

* commit '4be368b504c6f4a03051448728fc62cd0ed506b2':
  avstring: Fix isxdigit to not accept non-hex characters
  configure: Add missing videodsp dependencies to some decoders

Merged-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1f3a577353ed684ca1d91a86dea62ed7bb334c87
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