On Fri, Jan 03, 2014 at 03:07:39PM +0100, Anton Khirnov wrote:
> Several decoders disable those anyway and they are not measurably faster
> on x86. They might be somewhat faster on other platforms due to missing
> emu edge SIMD, but the gain is not large enough (and those decoders
> relevant enough) to justify the added complexity.
> ---
>  libavcodec/mpegvideo.c        |   51 ++-------------------------
>  libavcodec/mpegvideo.h        |    2 +-
>  libavcodec/mpegvideo_enc.c    |    2 +-
>  libavcodec/mpegvideo_motion.c |   78 
> ++++++++++++++++++-----------------------
>  libavcodec/mss2.c             |    2 --
>  libavcodec/rv10.c             |    1 -
>  libavcodec/rv34.c             |    2 --
>  libavcodec/svq3.c             |    2 +-
>  libavcodec/vc1dec.c           |    2 --
>  libavcodec/wmv2.c             |   22 ++++++------
>  10 files changed, 50 insertions(+), 114 deletions(-)

might be okay
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