[FFmpeg-devel] [PATCH] x86/vf_fspp: port inline asm to yasm

[Christophe Gisquet]

Hi,

Le 26 déc. 2014 06:00, "James Almer" <jamrial at gmail.com> a écrit :
>
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
> Checksum of output is the same as far as i could test, but as mentioned
in the
> other thread it's still different than the output of the C versions.
[...]
> +.loop_height:
> +    movq      m3, [ditherq]
> +    movq      m4, m3
> +    pxor      m7, m7

Is m7 overwritten anywhere in those slice functions?

Maybe for another patch, but the functions looked like they could be
instantiated for sse2.