From: Marton Balint <cus@passwd.hu>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH] doc/filters: Change rdiv (vf_convolution) documentation to reflect actual behavior
Date: Sat, 16 Mar 2024 22:05:01 +0100 (CET)
Message-ID: <68d814e9-1e84-97a9-c300-0806947060bd@passwd.hu> (raw)
In-Reply-To: <20240314164745.75106-1-chen.stonechen@gmail.com>
On Thu, 14 Mar 2024, Stone Chen wrote:
> The documentation correctly states that the rdiv is a multiplier but incorrectly states the default behavior is to multiply by the sum of all matrix elements - it multiplies by 1/sum.
>
> This changes the documentation to match the code.
>
> Address trac #10889
> ---
> doc/filters.texi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/doc/filters.texi b/doc/filters.texi
> index e0436a5755..913365671d 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -10497,7 +10497,7 @@ and from 1 to 49 odd number of signed integers in @var{row} mode.
> @item 2rdiv
> @item 3rdiv
> Set multiplier for calculated value for each plane.
> -If unset or 0, it will be sum of all matrix elements.
> +If unset or 0, it will be 1/sum of all matrix elements.
>
> @item 0bias
> @item 1bias
> --
> 2.44.0
>
Will apply.
Thanks,
Marton
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prev parent reply other threads:[~2024-03-16 21:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-12 22:36 [FFmpeg-devel] [PATCH] " Stone Chen
2024-03-13 8:26 ` Marton Balint
2024-03-13 16:03 ` Stone Chen
2024-03-13 19:23 ` Marton Balint
2024-03-14 16:47 ` [FFmpeg-devel] [PATCH] doc/filters: " Stone Chen
2024-03-16 21:05 ` Marton Balint [this message]
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