doc/filters: Change rdiv (vf_convolution) documentation to reflect actual behavior

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

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Stone Chen
2024-03-14 12:47:45 -04:00
committed by Marton Balint
parent d35b6fda45
commit de2fb43e78

View File

@@ -10497,7 +10497,7 @@ and from 1 to 49 odd number of signed integers in @var{row} mode.
@item 2rdiv @item 2rdiv
@item 3rdiv @item 3rdiv
Set multiplier for calculated value for each plane. 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 0bias
@item 1bias @item 1bias