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| author | Stefano Sabatini <stefasab@gmail.com> | 2013-04-05 00:29:28 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-04-05 01:18:06 +0200 |
| commit | e80bc76e9e0ce092aed8255a4cb7cbbd376f4cd6 (patch) | |
| tree | f6e2653f98d90f3c9d843e1acc2959edb29780dc /doc | |
| parent | faf689c7ebc914ba64e43df99991d4819b3c433c (diff) | |
doc/filters: put separated geq variables in separate lines
Make clear that they are not aliases for the same variable.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/filters.texi | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index f4091fbe68..b6ecbb1e5d 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -3309,13 +3309,16 @@ The expressions can use the following variables and functions: @item N The sequential number of the filtered frame, starting from @code{0}. -@item X, Y +@item X +@item Y The coordinates of the current sample. -@item W, H +@item W +@item H The width and height of the image. -@item SW, SH +@item SW +@item SH Width and height scale depending on the currently filtered plane. It is the ratio between the corresponding luma plane number of pixels and the current plane ones. E.g. for YUV4:2:0 the values are @code{1,1} for the luma plane, and |