summaryrefslogtreecommitdiffstats
path: root/Documentation/linux_tv/media/v4l/pixfmt-srggb10.rst
blob: b8b2b7c3cd91a6f5e2ff84070e28a1a20979d65f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
.. -*- coding: utf-8; mode: rst -*-

.. _V4L2-PIX-FMT-SRGGB10:

***************************************************************************************************************************
V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'),
***************************************************************************************************************************

*man V4L2_PIX_FMT_SRGGB10(2)*

V4L2_PIX_FMT_SGRBG10
V4L2_PIX_FMT_SGBRG10
V4L2_PIX_FMT_SBGGR10
10-bit Bayer formats expanded to 16 bits


Description
===========

These four pixel formats are raw sRGB / Bayer formats with 10 bits per
colour. Each colour component is stored in a 16-bit word, with 6 unused
high bits filled with zeros. Each n-pixel row contains n/2 green samples
and n/2 blue or red samples, with alternating red and blue rows. Bytes
are stored in memory in little endian order. They are conventionally
described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
of one of these formats

**Byte Order..**

Each cell is one byte, high 6 bits in high bytes are 0.



.. flat-table::
    :header-rows:  0
    :stub-columns: 0
    :widths:       2 1 1 1 1 1 1 1 1


    -  .. row 1

       -  start + 0:

       -  B\ :sub:`00low`

       -  B\ :sub:`00high`

       -  G\ :sub:`01low`

       -  G\ :sub:`01high`

       -  B\ :sub:`02low`

       -  B\ :sub:`02high`

       -  G\ :sub:`03low`

       -  G\ :sub:`03high`

    -  .. row 2

       -  start + 8:

       -  G\ :sub:`10low`

       -  G\ :sub:`10high`

       -  R\ :sub:`11low`

       -  R\ :sub:`11high`

       -  G\ :sub:`12low`

       -  G\ :sub:`12high`

       -  R\ :sub:`13low`

       -  R\ :sub:`13high`

    -  .. row 3

       -  start + 16:

       -  B\ :sub:`20low`

       -  B\ :sub:`20high`

       -  G\ :sub:`21low`

       -  G\ :sub:`21high`

       -  B\ :sub:`22low`

       -  B\ :sub:`22high`

       -  G\ :sub:`23low`

       -  G\ :sub:`23high`

    -  .. row 4

       -  start + 24:

       -  G\ :sub:`30low`

       -  G\ :sub:`30high`

       -  R\ :sub:`31low`

       -  R\ :sub:`31high`

       -  G\ :sub:`32low`

       -  G\ :sub:`32high`

       -  R\ :sub:`33low`

       -  R\ :sub:`33high`




.. ------------------------------------------------------------------------------
.. This file was automatically converted from DocBook-XML with the dbxml
.. library (https://github.com/return42/sphkerneldoc). The origin XML comes
.. from the linux kernel, refer to:
..
.. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
.. ------------------------------------------------------------------------------
OpenPOWER on IntegriCloud