[vlc-devel] [PATCH 12/25] packetizer: rewrite startcode_FindAnnexB SSE2 asm

Victorien Le Couviour victorien.lecouviour.tuffet at gmail.com
Tue Apr 14 19:13:51 CEST 2020


No, why? Do you see something that appears to break non x86 build?

On Tue, Apr 14, 2020 at 7:06 PM Rémi Denis-Courmont <remi at remlab.net> wrote:

> Le tiistaina 14. huhtikuuta 2020, 13.40.23 EEST Victorien Le
> Couviour--Tuffet a
> écrit :
> > This patch optimizes the SS2 implementation by a 62% speedup.
> > This measurement comes from the bench_asm tool, over 42 runs on average.
> >
> > before: 2168.43 cycles
> >  after: 1349.07 cycles
>
> Did you test the build on anything but x86 ?
>
> --
> Rémi Denis-Courmont
> Tapiolan uusi kaupunki, Uudenmaan tasavalta
>
>
>
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