Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
[sfrench/cifs-2.6.git] / Documentation / DocBook / media / v4l / pixfmt-y10.xml
1 <refentry id="V4L2-PIX-FMT-Y10">
2   <refmeta>
3     <refentrytitle>V4L2_PIX_FMT_Y10 ('Y10 ')</refentrytitle>
4     &manvol;
5   </refmeta>
6   <refnamediv>
7     <refname><constant>V4L2_PIX_FMT_Y10</constant></refname>
8     <refpurpose>Grey-scale image</refpurpose>
9   </refnamediv>
10   <refsect1>
11     <title>Description</title>
12
13     <para>This is a grey-scale image with a depth of 10 bits per pixel. Pixels
14 are stored in 16-bit words with unused high bits padded with 0. The least
15 significant byte is stored at lower memory addresses (little-endian).</para>
16
17     <example>
18       <title><constant>V4L2_PIX_FMT_Y10</constant> 4 &times; 4
19 pixel image</title>
20
21       <formalpara>
22         <title>Byte Order.</title>
23         <para>Each cell is one byte.
24           <informaltable frame="none">
25             <tgroup cols="9" align="center">
26               <colspec align="left" colwidth="2*" />
27               <tbody valign="top">
28                 <row>
29                   <entry>start&nbsp;+&nbsp;0:</entry>
30                   <entry>Y'<subscript>00low</subscript></entry>
31                   <entry>Y'<subscript>00high</subscript></entry>
32                   <entry>Y'<subscript>01low</subscript></entry>
33                   <entry>Y'<subscript>01high</subscript></entry>
34                   <entry>Y'<subscript>02low</subscript></entry>
35                   <entry>Y'<subscript>02high</subscript></entry>
36                   <entry>Y'<subscript>03low</subscript></entry>
37                   <entry>Y'<subscript>03high</subscript></entry>
38                 </row>
39                 <row>
40                   <entry>start&nbsp;+&nbsp;8:</entry>
41                   <entry>Y'<subscript>10low</subscript></entry>
42                   <entry>Y'<subscript>10high</subscript></entry>
43                   <entry>Y'<subscript>11low</subscript></entry>
44                   <entry>Y'<subscript>11high</subscript></entry>
45                   <entry>Y'<subscript>12low</subscript></entry>
46                   <entry>Y'<subscript>12high</subscript></entry>
47                   <entry>Y'<subscript>13low</subscript></entry>
48                   <entry>Y'<subscript>13high</subscript></entry>
49                 </row>
50                 <row>
51                   <entry>start&nbsp;+&nbsp;16:</entry>
52                   <entry>Y'<subscript>20low</subscript></entry>
53                   <entry>Y'<subscript>20high</subscript></entry>
54                   <entry>Y'<subscript>21low</subscript></entry>
55                   <entry>Y'<subscript>21high</subscript></entry>
56                   <entry>Y'<subscript>22low</subscript></entry>
57                   <entry>Y'<subscript>22high</subscript></entry>
58                   <entry>Y'<subscript>23low</subscript></entry>
59                   <entry>Y'<subscript>23high</subscript></entry>
60                 </row>
61                 <row>
62                   <entry>start&nbsp;+&nbsp;24:</entry>
63                   <entry>Y'<subscript>30low</subscript></entry>
64                   <entry>Y'<subscript>30high</subscript></entry>
65                   <entry>Y'<subscript>31low</subscript></entry>
66                   <entry>Y'<subscript>31high</subscript></entry>
67                   <entry>Y'<subscript>32low</subscript></entry>
68                   <entry>Y'<subscript>32high</subscript></entry>
69                   <entry>Y'<subscript>33low</subscript></entry>
70                   <entry>Y'<subscript>33high</subscript></entry>
71                 </row>
72               </tbody>
73             </tgroup>
74           </informaltable>
75         </para>
76       </formalpara>
77     </example>
78   </refsect1>
79 </refentry>