5bd4bb7817
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>
51 lines
950 B
ReStructuredText
51 lines
950 B
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
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.. _V4L2-SDR-FMT-CS14LE:
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****************************
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V4L2_SDR_FMT_CS14LE ('CS14')
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****************************
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*man V4L2_SDR_FMT_CS14LE(2)*
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Complex signed 14-bit little endian IQ sample
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Description
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===========
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This format contains sequence of complex number samples. Each complex
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number consist two parts, called In-phase and Quadrature (IQ). Both I
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and Q are represented as a 14 bit signed little endian number. I value
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comes first and Q value after that. 14 bit value is stored in 16 bit
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space with unused high bits padded with 0.
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**Byte Order.**
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Each cell is one byte.
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.. tabularcolumns:: |p{8.8cm}|p{4.4cm}|p{4.3cm}|
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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:widths: 2 1 1
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- .. row 1
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- start + 0:
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- I'\ :sub:`0[7:0]`
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- I'\ :sub:`0[13:8]`
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- .. row 2
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- start + 2:
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- Q'\ :sub:`0[7:0]`
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- Q'\ :sub:`0[13:8]`
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