[FFmpeg-devel] [PATCH 2/2] x86: hevc_mc: convert to ssse3

Christophe Gisquet christophe.gisquet at gmail.com
Sat Aug 23 17:20:26 CEST 2014


2014-08-23 17:16 GMT+02:00 James Almer <jamrial at gmail.com>:
>> What do you mean by duplicated? That tables for 10 and 12 are?
> I was talking about the opt suffix since both the ssse3 and sse4 tables will
> be the same.

Oh ok, in case we have to instantiate sse4 versions. Because at the
moment there are only tables for ssse3 with this patch.

Ideally, if the loss is sufficiently small between the ssse3 and sse4
versions, we'd just keep the sse3 version, as the object code increase
wouldn't be worth it.


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