Re: [FFmpeg-devel] [PATCH] Change rdiv (vf_convolution) documentation to reflect actual behavior

[Marton Balint <cus@passwd.hu>]

On Tue, 12 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.

Please mention in the commit message the ticket number this patch fixes.

Thanks,
Marton


> ---
> 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
>
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