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-Z16: 3 .. _V4L2-PIX-FMT-Z16:
4 4
5 ************************* 5 *************************
6 V4L2_PIX_FMT_Z16 ('Z16 ') 6 V4L2_PIX_FMT_Z16 ('Z16 ')
7 ************************* 7 *************************
8 8
9 9
10 16-bit depth data with distance values at each 10 16-bit depth data with distance values at each pixel
11 11
12 12
13 Description 13 Description
14 =========== 14 ===========
15 15
16 This is a 16-bit format, representing depth da 16 This is a 16-bit format, representing depth data. Each pixel is a
17 distance to the respective point in the image 17 distance to the respective point in the image coordinates. Distance unit
18 can vary and has to be negotiated with the dev 18 can vary and has to be negotiated with the device separately. Each pixel
19 is stored in a 16-bit word in the little endia 19 is stored in a 16-bit word in the little endian byte order.
20 20
21 **Byte Order.** 21 **Byte Order.**
22 Each cell is one byte. 22 Each cell is one byte.
23 23
24 24
25 25
26 26
27 .. flat-table:: 27 .. flat-table::
28 :header-rows: 0 28 :header-rows: 0
29 :stub-columns: 0 29 :stub-columns: 0
30 30
31 * - start + 0: 31 * - start + 0:
32 - Z\ :sub:`00low` 32 - Z\ :sub:`00low`
33 - Z\ :sub:`00high` 33 - Z\ :sub:`00high`
34 - Z\ :sub:`01low` 34 - Z\ :sub:`01low`
35 - Z\ :sub:`01high` 35 - Z\ :sub:`01high`
36 - Z\ :sub:`02low` 36 - Z\ :sub:`02low`
37 - Z\ :sub:`02high` 37 - Z\ :sub:`02high`
38 - Z\ :sub:`03low` 38 - Z\ :sub:`03low`
39 - Z\ :sub:`03high` 39 - Z\ :sub:`03high`
40 * - start + 8: 40 * - start + 8:
41 - Z\ :sub:`10low` 41 - Z\ :sub:`10low`
42 - Z\ :sub:`10high` 42 - Z\ :sub:`10high`
43 - Z\ :sub:`11low` 43 - Z\ :sub:`11low`
44 - Z\ :sub:`11high` 44 - Z\ :sub:`11high`
45 - Z\ :sub:`12low` 45 - Z\ :sub:`12low`
46 - Z\ :sub:`12high` 46 - Z\ :sub:`12high`
47 - Z\ :sub:`13low` 47 - Z\ :sub:`13low`
48 - Z\ :sub:`13high` 48 - Z\ :sub:`13high`
49 * - start + 16: 49 * - start + 16:
50 - Z\ :sub:`20low` 50 - Z\ :sub:`20low`
51 - Z\ :sub:`20high` 51 - Z\ :sub:`20high`
52 - Z\ :sub:`21low` 52 - Z\ :sub:`21low`
53 - Z\ :sub:`21high` 53 - Z\ :sub:`21high`
54 - Z\ :sub:`22low` 54 - Z\ :sub:`22low`
55 - Z\ :sub:`22high` 55 - Z\ :sub:`22high`
56 - Z\ :sub:`23low` 56 - Z\ :sub:`23low`
57 - Z\ :sub:`23high` 57 - Z\ :sub:`23high`
58 * - start + 24: 58 * - start + 24:
59 - Z\ :sub:`30low` 59 - Z\ :sub:`30low`
60 - Z\ :sub:`30high` 60 - Z\ :sub:`30high`
61 - Z\ :sub:`31low` 61 - Z\ :sub:`31low`
62 - Z\ :sub:`31high` 62 - Z\ :sub:`31high`
63 - Z\ :sub:`32low` 63 - Z\ :sub:`32low`
64 - Z\ :sub:`32high` 64 - Z\ :sub:`32high`
65 - Z\ :sub:`33low` 65 - Z\ :sub:`33low`
66 - Z\ :sub:`33high` 66 - Z\ :sub:`33high`
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