[x265] [PATCH] Added high bit support to sse3 intrinsics

[Steve Borho]

On 01/20, dtyx265 at gmail.com wrote:
> # HG changeset patch
> # User David T Yuen <dtyx265 at gmail.com>
> # Date 1421787956 28800
> # Node ID 3c7ef32c8e5ac800430ca1a76ba92a856c4fe598
> # Parent  8d470bbcfc9f62fb27cb12f1a9721b3ae40dfcfa
> Added high bit support to sse3 intrinsics

I hadn't realized we only had AVX2 for idct 16 and 32. This is a rather
nice improvement for Main10 encodes on non-AVX2 machines.  Any chance
you can improve the dct16 and dct32 intrinsic functions the same way?

By the way, Main10 encodes have been steadily improving in performance
lately. They're now typically only 20-30% slower than Main encodes with
the same settings.

-- 
Steve Borho