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Commit | Line | Data |
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039aa702 GL |
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 × 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 + 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 + 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 + 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 + 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> |