Documentation/media/uapi/v4l/pixfmt-y12.rst

   1 .. -*- coding: utf-8; mode: rst -*-
   2
   3 .. _V4L2-PIX-FMT-Y12:
   4
   5 *************************
   6 V4L2_PIX_FMT_Y12 ('Y12 ')
   7 *************************
   8
   9 *man V4L2_PIX_FMT_Y12(2)*
  10
  11 Grey-scale image
  12
  13
  14 Description
  15 ===========
  16
  17 This is a grey-scale image with a depth of 12 bits per pixel. Pixels are
  18 stored in 16-bit words with unused high bits padded with 0. The least
  19 significant byte is stored at lower memory addresses (little-endian).
  20
  21 **Byte Order.**
  22 Each cell is one byte.
  23
  24
  25
  26 .. flat-table::
  27     :header-rows:  0
  28     :stub-columns: 0
  29     :widths:       2 1 1 1 1 1 1 1 1
  30
  31
  32     -  .. row 1
  33
  34        -  start + 0:
  35
  36        -  Y'\ :sub:`00low`
  37
  38        -  Y'\ :sub:`00high`
  39
  40        -  Y'\ :sub:`01low`
  41
  42        -  Y'\ :sub:`01high`
  43
  44        -  Y'\ :sub:`02low`
  45
  46        -  Y'\ :sub:`02high`
  47
  48        -  Y'\ :sub:`03low`
  49
  50        -  Y'\ :sub:`03high`
  51
  52     -  .. row 2
  53
  54        -  start + 8:
  55
  56        -  Y'\ :sub:`10low`
  57
  58        -  Y'\ :sub:`10high`
  59
  60        -  Y'\ :sub:`11low`
  61
  62        -  Y'\ :sub:`11high`
  63
  64        -  Y'\ :sub:`12low`
  65
  66        -  Y'\ :sub:`12high`
  67
  68        -  Y'\ :sub:`13low`
  69
  70        -  Y'\ :sub:`13high`
  71
  72     -  .. row 3
  73
  74        -  start + 16:
  75
  76        -  Y'\ :sub:`20low`
  77
  78        -  Y'\ :sub:`20high`
  79
  80        -  Y'\ :sub:`21low`
  81
  82        -  Y'\ :sub:`21high`
  83
  84        -  Y'\ :sub:`22low`
  85
  86        -  Y'\ :sub:`22high`
  87
  88        -  Y'\ :sub:`23low`
  89
  90        -  Y'\ :sub:`23high`
  91
  92     -  .. row 4
  93
  94        -  start + 24:
  95
  96        -  Y'\ :sub:`30low`
  97
  98        -  Y'\ :sub:`30high`
  99
 100        -  Y'\ :sub:`31low`
 101
 102        -  Y'\ :sub:`31high`
 103
 104        -  Y'\ :sub:`32low`
 105
 106        -  Y'\ :sub:`32high`
 107
 108        -  Y'\ :sub:`33low`
 109
 110        -  Y'\ :sub:`33high`