[x265] [PATCH] Replace sad_12, sad_24, sad_32 vector class functions with intrinsics

Derek Buitenhuis derek.buitenhuis at gmail.com
Tue Oct 1 17:49:08 CEST 2013


On Tue, Oct 1, 2013 at 2:08 PM,  <dnyaneshwar at multicorewareinc.com> wrote:
> # HG changeset patch
> # User Dnyaneshwar
> # Date 1380631342 -19800
> #      Tue Oct 01 18:12:22 2013 +0530
> # Node ID ecc483a16f1d9e0163182d090c18fad3f1616ab5
> # Parent  a03659cfa9574a2639292e427b2cb3d080c648ad
> Replace sad_12, sad_24, sad_32 vector class functions with intrinsics.
>
> Performance improvement measured is close to 1.5x

What happened to the "no new intrinsics" promise?

Use proper asm and x86inc macros.

- Derek


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