1 .. SPDX-License-Identifier: GFDL-1.1-no-invari 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 2
3 .. _V4L2-PIX-FMT-SRGGB10: 3 .. _V4L2-PIX-FMT-SRGGB10:
4 .. _v4l2-pix-fmt-sbggr10: 4 .. _v4l2-pix-fmt-sbggr10:
5 .. _v4l2-pix-fmt-sgbrg10: 5 .. _v4l2-pix-fmt-sgbrg10:
6 .. _v4l2-pix-fmt-sgrbg10: 6 .. _v4l2-pix-fmt-sgrbg10:
7 7
8 ********************************************** 8 ***************************************************************************************************************************
9 V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SG 9 V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'),
10 ********************************************** 10 ***************************************************************************************************************************
11 11
12 12
13 V4L2_PIX_FMT_SGRBG10 13 V4L2_PIX_FMT_SGRBG10
14 V4L2_PIX_FMT_SGBRG10 14 V4L2_PIX_FMT_SGBRG10
15 V4L2_PIX_FMT_SBGGR10 15 V4L2_PIX_FMT_SBGGR10
16 10-bit Bayer formats expanded to 16 bits 16 10-bit Bayer formats expanded to 16 bits
17 17
18 18
19 Description 19 Description
20 =========== 20 ===========
21 21
22 These four pixel formats are raw sRGB / Bayer 22 These four pixel formats are raw sRGB / Bayer formats with 10 bits per
23 sample. Each sample is stored in a 16-bit word 23 sample. Each sample is stored in a 16-bit word, with 6 unused
24 high bits filled with zeros. Each n-pixel row 24 high bits filled with zeros. Each n-pixel row contains n/2 green samples and
25 n/2 blue or red samples, with alternating red 25 n/2 blue or red samples, with alternating red and blue rows. Bytes are
26 stored in memory in little endian order. They 26 stored in memory in little endian order. They are conventionally described
27 as GRGR... BGBG..., RGRG... GBGB..., etc. Belo 27 as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of
28 these formats: 28 these formats:
29 29
30 **Byte Order.** 30 **Byte Order.**
31 Each cell is one byte, the 6 most significant 31 Each cell is one byte, the 6 most significant bits in the high bytes
32 are 0. 32 are 0.
33 33
34 34
35 35
36 36
37 .. flat-table:: 37 .. flat-table::
38 :header-rows: 0 38 :header-rows: 0
39 :stub-columns: 0 39 :stub-columns: 0
40 40
41 * - start + 0: 41 * - start + 0:
42 - B\ :sub:`00low` 42 - B\ :sub:`00low`
43 - B\ :sub:`00high` 43 - B\ :sub:`00high`
44 - G\ :sub:`01low` 44 - G\ :sub:`01low`
45 - G\ :sub:`01high` 45 - G\ :sub:`01high`
46 - B\ :sub:`02low` 46 - B\ :sub:`02low`
47 - B\ :sub:`02high` 47 - B\ :sub:`02high`
48 - G\ :sub:`03low` 48 - G\ :sub:`03low`
49 - G\ :sub:`03high` 49 - G\ :sub:`03high`
50 * - start + 8: 50 * - start + 8:
51 - G\ :sub:`10low` 51 - G\ :sub:`10low`
52 - G\ :sub:`10high` 52 - G\ :sub:`10high`
53 - R\ :sub:`11low` 53 - R\ :sub:`11low`
54 - R\ :sub:`11high` 54 - R\ :sub:`11high`
55 - G\ :sub:`12low` 55 - G\ :sub:`12low`
56 - G\ :sub:`12high` 56 - G\ :sub:`12high`
57 - R\ :sub:`13low` 57 - R\ :sub:`13low`
58 - R\ :sub:`13high` 58 - R\ :sub:`13high`
59 * - start + 16: 59 * - start + 16:
60 - B\ :sub:`20low` 60 - B\ :sub:`20low`
61 - B\ :sub:`20high` 61 - B\ :sub:`20high`
62 - G\ :sub:`21low` 62 - G\ :sub:`21low`
63 - G\ :sub:`21high` 63 - G\ :sub:`21high`
64 - B\ :sub:`22low` 64 - B\ :sub:`22low`
65 - B\ :sub:`22high` 65 - B\ :sub:`22high`
66 - G\ :sub:`23low` 66 - G\ :sub:`23low`
67 - G\ :sub:`23high` 67 - G\ :sub:`23high`
68 * - start + 24: 68 * - start + 24:
69 - G\ :sub:`30low` 69 - G\ :sub:`30low`
70 - G\ :sub:`30high` 70 - G\ :sub:`30high`
71 - R\ :sub:`31low` 71 - R\ :sub:`31low`
72 - R\ :sub:`31high` 72 - R\ :sub:`31high`
73 - G\ :sub:`32low` 73 - G\ :sub:`32low`
74 - G\ :sub:`32high` 74 - G\ :sub:`32high`
75 - R\ :sub:`33low` 75 - R\ :sub:`33low`
76 - R\ :sub:`33high` 76 - R\ :sub:`33high`
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