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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-17 14:14:19 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-22 16:07:12 +0300 |
| commit | 5bd4bb7817093e9e3fe2671832de3486cb58b28b (patch) | |
| tree | 47bfcad054bfeea42b866047032119c7c76d6a69 /Documentation/media/uapi/v4l/vidioc-g-audio.rst | |
| parent | 1d80b03e52fe54c46ccfe59c107c92f0e52129ff (diff) | |
| download | linux-5bd4bb7817093e9e3fe2671832de3486cb58b28b.tar.xz | |
[media] docs-rst: add tabularcolumns to all tables
LaTeX doesn't handle too well auto-width on tables, and ReST
markup requires an special tag to give it the needed hints.
As we're using A4 paper, we have 17cm of useful spaces. As
most media tables have widths, let's use it to generate the
needed via the following perl script:
my ($line_size, $table_header, $has_cols) = (17.5, 0, 0);
my $out;
my $header = "";
my @widths = ();
sub round { $_[0] > 0 ? int($_[0] + .5) : -int(-$_[0] + .5) }
while (<>) {
if (!$table_header) {
$has_cols = 1 if (m/..\s+tabularcolumns::/);
if (m/..\s+flat-table::/) {
$table_header = 1;
$header = $_;
next;
}
$out .= $_;
next;
}
$header .= $_;
@widths = split(/ /, $1) if (m/:widths:\s+(.*)/);
if (m/^\n$/) {
if (!$has_cols && @widths) {
my ($tot, $t, $i) = (0, 0, 0);
foreach my $v(@widths) { $tot += $v; };
$out .= ".. tabularcolumns:: |";
for ($i = 0; $i < scalar @widths - 1; $i++) {
my $v = $widths[$i];
my $w = round(10 * ($v * $line_size) / $tot) / 10;
$out .= sprintf "p{%.1fcm}|", $w;
$t += $w;
}
my $w = $line_size - $t;
$out .= sprintf "p{%.1fcm}|\n\n", $w;
}
$out .= $header;
$table_header = 0;
$has_cols = 0;
$header = "";
@widths = ();
}
}
print $out;
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-g-audio.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-audio.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-audio.rst b/Documentation/media/uapi/v4l/vidioc-g-audio.rst index cccbcdb8c463..21fa5571b647 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-audio.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-audio.rst @@ -52,6 +52,8 @@ return the actual new audio mode. .. _v4l2-audio: +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| + .. flat-table:: struct v4l2_audio :header-rows: 0 :stub-columns: 0 @@ -106,6 +108,8 @@ return the actual new audio mode. .. _audio-capability: +.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| + .. flat-table:: Audio Capability Flags :header-rows: 0 :stub-columns: 0 @@ -135,6 +139,8 @@ return the actual new audio mode. .. _audio-mode: +.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| + .. flat-table:: Audio Mode Flags :header-rows: 0 :stub-columns: 0 |