[FFmpeg-devel] [PATCH] avcodec/arm/hevc: remove duplicate mov of deblock neon

[Martin Storsjö]

On Thu, 16 Mar 2023, xufuji456 wrote:

> ---
> libavcodec/arm/hevcdsp_deblock_neon.S | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/libavcodec/arm/hevcdsp_deblock_neon.S b/libavcodec/arm/hevcdsp_deblock_neon.S
> index 7cb7487ef6..ebcd056430 100644
> --- a/libavcodec/arm/hevcdsp_deblock_neon.S
> +++ b/libavcodec/arm/hevcdsp_deblock_neon.S
> @@ -107,7 +107,6 @@
>         vshl.s16   q5, q5, #1
>         vcgt.s16   q3, q0, q4
>
> -        vmovn.i16  d6, q3
>         vshr.s16   q1, q0, #2
>         vmovn.i16  d6, q3
>         vcgt.s16   q5, q1, q5
> @@ -146,7 +145,6 @@
>         vtrn.32    q2, q5
>         vand       q5, q2
>         vneg.s16   q6, q7
> -        vmovn.i16  d4, q5
>         vmovn.i16  d4, q2
>         vmov       r8, s8
>
> -- 
> 2.32.0 (Apple Git-132)

This patch broke the fate-hevc tests (there is currently no checkasm 
coverage for this function), so I had to push a revert for it.

Please do run the fate-hevc tests before submitting patches.

// Martin