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1<refentry id="V4L2-PIX-FMT-Y10BPACK">
2 <refmeta>
3 <refentrytitle>V4L2_PIX_FMT_Y10BPACK ('Y10B')</refentrytitle>
4 &manvol;
5 </refmeta>
6 <refnamediv>
7 <refname><constant>V4L2_PIX_FMT_Y10BPACK</constant></refname>
8 <refpurpose>Grey-scale image as a bit-packed array</refpurpose>
9 </refnamediv>
10 <refsect1>
11 <title>Description</title>
12
13 <para>This is a packed grey-scale image format with a depth of 10 bits per
14 pixel. Pixels are stored in a bit-packed array of 10bit bits per pixel,
15 with no padding between them and with the most significant bits coming
16 first from the left.</para>
17
18 <example>
19 <title><constant>V4L2_PIX_FMT_Y10BPACK</constant> 4 pixel data stream taking 5 bytes</title>
20
21 <formalpara>
22 <title>Bit-packed representation</title>
23 <para>pixels cross the byte boundary and have a ratio of 5 bytes for each 4
24 pixels.
25 <informaltable frame="all">
26 <tgroup cols="5" align="center">
27 <colspec align="left" colwidth="2*" />
28 <tbody valign="top">
29 <row>
30 <entry>Y'<subscript>00[9:2]</subscript></entry>
31 <entry>Y'<subscript>00[1:0]</subscript>Y'<subscript>01[9:4]</subscript></entry>
32 <entry>Y'<subscript>01[3:0]</subscript>Y'<subscript>02[9:6]</subscript></entry>
33 <entry>Y'<subscript>02[5:0]</subscript>Y'<subscript>03[9:8]</subscript></entry>
34 <entry>Y'<subscript>03[7:0]</subscript></entry>
35 </row>
36 </tbody>
37 </tgroup>
38 </informaltable>
39 </para>
40 </formalpara>
41 </example>
42 </refsect1>
43</refentry>