xref: /linux/Documentation/userspace-api/media/v4l/pixfmt-srggb10.rst (revision 26fbb4c8c7c3ee9a4c3b4de555a8587b5a19154e) 
1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2
3.. _V4L2-PIX-FMT-SRGGB10:
4.. _v4l2-pix-fmt-sbggr10:
5.. _v4l2-pix-fmt-sgbrg10:
6.. _v4l2-pix-fmt-sgrbg10:
7
8***************************************************************************************************************************
9V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'),
10***************************************************************************************************************************
11
12
13V4L2_PIX_FMT_SGRBG10
14V4L2_PIX_FMT_SGBRG10
15V4L2_PIX_FMT_SBGGR10
1610-bit Bayer formats expanded to 16 bits
17
18
19Description
20===========
21
22These four pixel formats are raw sRGB / Bayer formats with 10 bits per
23sample. Each sample is stored in a 16-bit word, with 6 unused
24high bits filled with zeros. Each n-pixel row contains n/2 green samples and
25n/2 blue or red samples, with alternating red and blue rows. Bytes are
26stored in memory in little endian order. They are conventionally described
27as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of
28these formats:
29
30**Byte Order.**
31Each cell is one byte, the 6 most significant bits in the high bytes
32are 0.
33
34
35
36
37.. flat-table::
38    :header-rows:  0
39    :stub-columns: 0
40
41    * - start + 0:
42      - B\ :sub:`00low`
43      - B\ :sub:`00high`
44      - G\ :sub:`01low`
45      - G\ :sub:`01high`
46      - B\ :sub:`02low`
47      - B\ :sub:`02high`
48      - G\ :sub:`03low`
49      - G\ :sub:`03high`
50    * - start + 8:
51      - G\ :sub:`10low`
52      - G\ :sub:`10high`
53      - R\ :sub:`11low`
54      - R\ :sub:`11high`
55      - G\ :sub:`12low`
56      - G\ :sub:`12high`
57      - R\ :sub:`13low`
58      - R\ :sub:`13high`
59    * - start + 16:
60      - B\ :sub:`20low`
61      - B\ :sub:`20high`
62      - G\ :sub:`21low`
63      - G\ :sub:`21high`
64      - B\ :sub:`22low`
65      - B\ :sub:`22high`
66      - G\ :sub:`23low`
67      - G\ :sub:`23high`
68    * - start + 24:
69      - G\ :sub:`30low`
70      - G\ :sub:`30high`
71      - R\ :sub:`31low`
72      - R\ :sub:`31high`
73      - G\ :sub:`32low`
74      - G\ :sub:`32high`
75      - R\ :sub:`33low`
76      - R\ :sub:`33high`
77