avfilter/vf_unsharp: limit matrix size in either direction to 23

Anything bigger is not supported anyway.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/doc/filters.texi b/doc/filters.texi
index c7a015b2ed..a6f36749b9 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -13434,11 +13434,11 @@ It accepts the following parameters:
 @table @option
 @item luma_msize_x, lx
 Set the luma matrix horizontal size. It must be an odd integer between
-3 and 63. The default value is 5.
+3 and 23. The default value is 5.
 
 @item luma_msize_y, ly
 Set the luma matrix vertical size. It must be an odd integer between 3
-and 63. The default value is 5.
+and 23. The default value is 5.
 
 @item luma_amount, la
 Set the luma effect strength. It must be a floating point number, reasonable
@@ -13451,11 +13451,11 @@ Default value is 1.0.
 
 @item chroma_msize_x, cx
 Set the chroma matrix horizontal size. It must be an odd integer
-between 3 and 63. The default value is 5.
+between 3 and 23. The default value is 5.
 
 @item chroma_msize_y, cy
 Set the chroma matrix vertical size. It must be an odd integer
-between 3 and 63. The default value is 5.
+between 3 and 23. The default value is 5.
 
 @item chroma_amount, ca
 Set the chroma effect strength. It must be a floating point number, reasonable