[FFmpeg-cvslog] Merge commit '7941159df6aad2d219e2a7184489be7a735dd944'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Dec 13 12:06:19 2012 +0100| [de7c95d551881a01cd24885f23bd180fcecc5c07] | committer: Michael Niedermayer

Merge commit '7941159df6aad2d219e2a7184489be7a735dd944'

* commit '7941159df6aad2d219e2a7184489be7a735dd944':
  rtpdec/enc: Remove outdated/useless/misleading comments
  rtpdec: Improve some comments
  rtpdec: Remove unused context variables
  rtpdec: Limit writing to the buffer size
  svq1: Fix building with -DDEBUG
  svq1: return meaningful error codes.

Conflicts:
	libavcodec/svq1dec.c

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=de7c95d551881a01cd24885f23bd180fcecc5c07
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