[FFmpeg-devel] [PATCH] yadif port to libavfitler

Baptiste Coudurier baptiste.coudurier
Thu May 20 10:37:35 CEST 2010

Hi guys,

Here is my first attempt to port yadif to libavfilter.

I chose the request_frame paradigm since the filter has delay.
What happens when no prev frame is available ? Original code seems to 
read from

I'd like extensive review if possible and especially instructions on how 
to retrieve cpu flags at runtime for MMX.

Also Michael, can you please check the calls to filter() ?
I'm also not sure how the field output mode should be supported.

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