[FFmpeg-cvslog] Merge remote-tracking branch 'mans/dnxhd'

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Oct 22 22:18:09 2011 +0200| [e60779b18cefd49443bb237cc9fc68795b3b9dfc] | committer: Michael Niedermayer

Merge remote-tracking branch 'mans/dnxhd'

* mans/dnxhd:
  dnxhddec: cache luma/chroma_weight*qscale tables for last qscale
  dnxhddec: merge ac_{index,run}_flags
  dnxhddec: store 2*level+1 in ac_level tables
  dnxhddec: rearrange decode_dct_block loop

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e60779b18cefd49443bb237cc9fc68795b3b9dfc
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