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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-dqevent.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-dqevent.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/vidioc-dqevent.rst | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-dqevent.rst b/Documentation/media/uapi/v4l/vidioc-dqevent.rst index 73c0d5be62ee..0a84f3a6ed92 100644 --- a/Documentation/media/uapi/v4l/vidioc-dqevent.rst +++ b/Documentation/media/uapi/v4l/vidioc-dqevent.rst @@ -42,6 +42,8 @@ call. .. _v4l2-event: +.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{7.0cm}|p{3.5cm}| + .. flat-table:: struct v4l2_event :header-rows: 0 :stub-columns: 0 @@ -177,6 +179,8 @@ call. .. _event-type: +.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| + .. flat-table:: Event Types :header-rows: 0 :stub-columns: 0 @@ -304,6 +308,8 @@ call. .. _v4l2-event-vsync: +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| + .. flat-table:: struct v4l2_event_vsync :header-rows: 0 :stub-columns: 0 @@ -322,6 +328,8 @@ call. .. _v4l2-event-ctrl: +.. tabularcolumns:: |p{3.5cm}|p{3.5cm}|p{7.0cm}|p{3.5cm}| + .. flat-table:: struct v4l2_event_ctrl :header-rows: 0 :stub-columns: 0 @@ -429,6 +437,8 @@ call. .. _v4l2-event-frame-sync: +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| + .. flat-table:: struct v4l2_event_frame_sync :header-rows: 0 :stub-columns: 0 @@ -447,6 +457,8 @@ call. .. _v4l2-event-src-change: +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| + .. flat-table:: struct v4l2_event_src_change :header-rows: 0 :stub-columns: 0 @@ -466,6 +478,8 @@ call. .. _v4l2-event-motion-det: +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| + .. flat-table:: struct v4l2_event_motion_det :header-rows: 0 :stub-columns: 0 @@ -509,6 +523,8 @@ call. .. _ctrl-changes-flags: +.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| + .. flat-table:: Control Changes :header-rows: 0 :stub-columns: 0 @@ -548,6 +564,8 @@ call. .. _src-changes-flags: +.. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| + .. flat-table:: Source Changes :header-rows: 0 :stub-columns: 0 |