[FFmpeg-cvslog] Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Aug 29 14:14:32 2013 +0200| [2a60666d1d94cb907060b83a182cb5302a1add4b] | committer: Michael Niedermayer

Merge commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e'

* commit '8410d6e93c2e074881f1c7b7e4cdefd2e497d52e':
  avutil: Refactor CPU extension availability macros

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2a60666d1d94cb907060b83a182cb5302a1add4b
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