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doc: avoid "@table has text but no @item" warning.

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Clément Bœsch 2011-10-09 10:23:58 +02:00
parent 18a97b030c
commit af52e6b6dd
1 changed files with 24 additions and 12 deletions
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36
doc/filters.texi
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@ -1159,10 +1159,14 @@ corresponding pixel component values.
The @var{lut} filter requires either YUV or RGB pixel formats in The @var{lut} filter requires either YUV or RGB pixel formats in
input, and accepts the options: input, and accepts the options:
@table @option @table @option
@var{c0} (first pixel component) @item c0
@var{c1} (second pixel component) first pixel component
@var{c2} (third pixel component) @item c1
@var{c3} (fourth pixel component, corresponds to the alpha component) second pixel component
@item c2
third pixel component
@item c3
fourth pixel component, corresponds to the alpha component
@end table @end table
The exact component associated to each option depends on the format in The exact component associated to each option depends on the format in
@ -1171,19 +1175,27 @@ input.
The @var{lutrgb} filter requires RGB pixel formats in input, and The @var{lutrgb} filter requires RGB pixel formats in input, and
accepts the options: accepts the options:
@table @option @table @option
@var{r} (red component) @item r
@var{g} (green component) red component
@var{b} (blue component) @item g
@var{a} (alpha component) green component
@item b
blue component
@item a
alpha component
@end table @end table
The @var{lutyuv} filter requires YUV pixel formats in input, and The @var{lutyuv} filter requires YUV pixel formats in input, and
accepts the options: accepts the options:
@table @option @table @option
@var{y} (Y/luminance component) @item y
@var{u} (U/Cb component) Y/luminance component
@var{v} (V/Cr component) @item u
@var{a} (alpha component) U/Cb component
@item v
V/Cr component
@item a
alpha component
@end table @end table
The expressions can contain the following constants and functions: The expressions can contain the following constants and functions: