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-SRGGB14P: 3 .. _V4L2-PIX-FMT-SRGGB14P:
4 .. _v4l2-pix-fmt-sbggr14p: 4 .. _v4l2-pix-fmt-sbggr14p:
5 .. _v4l2-pix-fmt-sgbrg14p: 5 .. _v4l2-pix-fmt-sgbrg14p:
6 .. _v4l2-pix-fmt-sgrbg14p: 6 .. _v4l2-pix-fmt-sgrbg14p:
7 7
8 ********************************************** 8 *******************************************************************************************************************************
9 V4L2_PIX_FMT_SRGGB14P ('pREE'), V4L2_PIX_FMT_S 9 V4L2_PIX_FMT_SRGGB14P ('pREE'), V4L2_PIX_FMT_SGRBG14P ('pgEE'), V4L2_PIX_FMT_SGBRG14P ('pGEE'), V4L2_PIX_FMT_SBGGR14P ('pBEE'),
10 ********************************************** 10 *******************************************************************************************************************************
11 11
12 *man V4L2_PIX_FMT_SRGGB14P(2)* 12 *man V4L2_PIX_FMT_SRGGB14P(2)*
13 13
14 V4L2_PIX_FMT_SGRBG14P 14 V4L2_PIX_FMT_SGRBG14P
15 V4L2_PIX_FMT_SGBRG14P 15 V4L2_PIX_FMT_SGBRG14P
16 V4L2_PIX_FMT_SBGGR14P 16 V4L2_PIX_FMT_SBGGR14P
17 14-bit packed Bayer formats 17 14-bit packed Bayer formats
18 18
19 19
20 Description 20 Description
21 =========== 21 ===========
22 22
23 These four pixel formats are packed raw sRGB / 23 These four pixel formats are packed raw sRGB / Bayer formats with 14
24 bits per colour. Every four consecutive sample 24 bits per colour. Every four consecutive samples are packed into seven
25 bytes. Each of the first four bytes contain th 25 bytes. Each of the first four bytes contain the eight high order bits
26 of the pixels, and the three following bytes c 26 of the pixels, and the three following bytes contains the six least
27 significants bits of each pixel, in the same o 27 significants bits of each pixel, in the same order.
28 28
29 Each n-pixel row contains n/2 green samples an 29 Each n-pixel row contains n/2 green samples and n/2 blue or red samples,
30 with alternating green-red and green-blue rows 30 with alternating green-red and green-blue rows. They are conventionally
31 described as GRGR... BGBG..., RGRG... GBGB..., 31 described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
32 of one of these formats: 32 of one of these formats:
33 33
34 **Byte Order.** 34 **Byte Order.**
35 Each cell is one byte. 35 Each cell is one byte.
36 36
37 .. raw:: latex 37 .. raw:: latex
38 38
39 \begingroup 39 \begingroup
40 \footnotesize 40 \footnotesize
41 \setlength{\tabcolsep}{2pt} 41 \setlength{\tabcolsep}{2pt}
42 42
43 .. tabularcolumns:: |p{1.6cm}|p{1.0cm}|p{1.0cm 43 .. tabularcolumns:: |p{1.6cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{3.5cm}|p{3.5cm}|p{3.5cm}|
44 44
45 .. flat-table:: 45 .. flat-table::
46 :header-rows: 0 46 :header-rows: 0
47 :stub-columns: 0 47 :stub-columns: 0
48 :widths: 2 1 1 1 1 3 3 3 48 :widths: 2 1 1 1 1 3 3 3
49 49
50 50
51 - .. row 1 51 - .. row 1
52 52
53 - start + 0 53 - start + 0
54 54
55 - B\ :sub:`00high` 55 - B\ :sub:`00high`
56 56
57 - G\ :sub:`01high` 57 - G\ :sub:`01high`
58 58
59 - B\ :sub:`02high` 59 - B\ :sub:`02high`
60 60
61 - G\ :sub:`03high` 61 - G\ :sub:`03high`
62 62
63 - G\ :sub:`01low bits 1--0`\ (bits 7-- 63 - G\ :sub:`01low bits 1--0`\ (bits 7--6)
64 64
65 B\ :sub:`00low bits 5--0`\ (bits 5-- 65 B\ :sub:`00low bits 5--0`\ (bits 5--0)
66 66
67 - B\ :sub:`02low bits 3--0`\ (bits 7-- 67 - B\ :sub:`02low bits 3--0`\ (bits 7--4)
68 68
69 G\ :sub:`01low bits 5--2`\ (bits 3-- 69 G\ :sub:`01low bits 5--2`\ (bits 3--0)
70 70
71 - G\ :sub:`03low bits 5--0`\ (bits 7-- 71 - G\ :sub:`03low bits 5--0`\ (bits 7--2)
72 72
73 B\ :sub:`02low bits 5--4`\ (bits 1-- 73 B\ :sub:`02low bits 5--4`\ (bits 1--0)
74 74
75 - .. row 2 75 - .. row 2
76 76
77 - start + 7 77 - start + 7
78 78
79 - G\ :sub:`10high` 79 - G\ :sub:`10high`
80 80
81 - R\ :sub:`11high` 81 - R\ :sub:`11high`
82 82
83 - G\ :sub:`12high` 83 - G\ :sub:`12high`
84 84
85 - R\ :sub:`13high` 85 - R\ :sub:`13high`
86 86
87 - R\ :sub:`11low bits 1--0`\ (bits 7-- 87 - R\ :sub:`11low bits 1--0`\ (bits 7--6)
88 88
89 G\ :sub:`10low bits 5--0`\ (bits 5-- 89 G\ :sub:`10low bits 5--0`\ (bits 5--0)
90 90
91 - G\ :sub:`12low bits 3--0`\ (bits 7-- 91 - G\ :sub:`12low bits 3--0`\ (bits 7--4)
92 92
93 R\ :sub:`11low bits 5--2`\ (bits 3-- 93 R\ :sub:`11low bits 5--2`\ (bits 3--0)
94 94
95 - R\ :sub:`13low bits 5--0`\ (bits 7-- 95 - R\ :sub:`13low bits 5--0`\ (bits 7--2)
96 96
97 G\ :sub:`12low bits 5--4`\ (bits 1-- 97 G\ :sub:`12low bits 5--4`\ (bits 1--0)
98 98
99 - .. row 3 99 - .. row 3
100 100
101 - start + 14 101 - start + 14
102 102
103 - B\ :sub:`20high` 103 - B\ :sub:`20high`
104 104
105 - G\ :sub:`21high` 105 - G\ :sub:`21high`
106 106
107 - B\ :sub:`22high` 107 - B\ :sub:`22high`
108 108
109 - G\ :sub:`23high` 109 - G\ :sub:`23high`
110 110
111 - G\ :sub:`21low bits 1--0`\ (bits 7-- 111 - G\ :sub:`21low bits 1--0`\ (bits 7--6)
112 112
113 B\ :sub:`20low bits 5--0`\ (bits 5-- 113 B\ :sub:`20low bits 5--0`\ (bits 5--0)
114 114
115 - B\ :sub:`22low bits 3--0`\ (bits 7-- 115 - B\ :sub:`22low bits 3--0`\ (bits 7--4)
116 116
117 G\ :sub:`21low bits 5--2`\ (bits 3-- 117 G\ :sub:`21low bits 5--2`\ (bits 3--0)
118 118
119 - G\ :sub:`23low bits 5--0`\ (bits 7-- 119 - G\ :sub:`23low bits 5--0`\ (bits 7--2)
120 120
121 B\ :sub:`22low bits 5--4`\ (bits 1-- 121 B\ :sub:`22low bits 5--4`\ (bits 1--0)
122 122
123 - .. row 4 123 - .. row 4
124 124
125 - start + 21 125 - start + 21
126 126
127 - G\ :sub:`30high` 127 - G\ :sub:`30high`
128 128
129 - R\ :sub:`31high` 129 - R\ :sub:`31high`
130 130
131 - G\ :sub:`32high` 131 - G\ :sub:`32high`
132 132
133 - R\ :sub:`33high` 133 - R\ :sub:`33high`
134 134
135 - R\ :sub:`31low bits 1--0`\ (bits 7-- 135 - R\ :sub:`31low bits 1--0`\ (bits 7--6)
136 G\ :sub:`30low bits 5--0`\ (bits 5-- 136 G\ :sub:`30low bits 5--0`\ (bits 5--0)
137 137
138 - G\ :sub:`32low bits 3--0`\ (bits 7-- 138 - G\ :sub:`32low bits 3--0`\ (bits 7--4)
139 R\ :sub:`31low bits 5--2`\ (bits 3-- 139 R\ :sub:`31low bits 5--2`\ (bits 3--0)
140 140
141 - R\ :sub:`33low bits 5--0`\ (bits 7-- 141 - R\ :sub:`33low bits 5--0`\ (bits 7--2)
142 G\ :sub:`32low bits 5--4`\ (bits 1-- 142 G\ :sub:`32low bits 5--4`\ (bits 1--0)
143 143
144 .. raw:: latex 144 .. raw:: latex
145 145
146 \endgroup 146 \endgroup
147 147
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