Documentation/linux_tv/media/v4l/pixfmt-srggb10.rst

   1 .. -*- coding: utf-8; mode: rst -*-
   2
   3 .. _V4L2-PIX-FMT-SRGGB10:
   4
   5 ***************************************************************************************************************************
   6 V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'),
   7 ***************************************************************************************************************************
   8
   9 *man V4L2_PIX_FMT_SRGGB10(2)*
  10
  11 V4L2_PIX_FMT_SGRBG10
  12 V4L2_PIX_FMT_SGBRG10
  13 V4L2_PIX_FMT_SBGGR10
  14 10-bit Bayer formats expanded to 16 bits
  15
  16
  17 Description
  18 ===========
  19
  20 These four pixel formats are raw sRGB / Bayer formats with 10 bits per
  21 colour. Each colour component is stored in a 16-bit word, with 6 unused
  22 high bits filled with zeros. Each n-pixel row contains n/2 green samples
  23 and n/2 blue or red samples, with alternating red and blue rows. Bytes
  24 are stored in memory in little endian order. They are conventionally
  25 described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
  26 of one of these formats
  27
  28 **Byte Order..**
  29
  30 Each cell is one byte, high 6 bits in high bytes are 0.
  31
  32
  33
  34 .. flat-table::
  35     :header-rows:  0
  36     :stub-columns: 0
  37     :widths:       2 1 1 1 1 1 1 1 1
  38
  39
  40     -  .. row 1
  41
  42        -  start + 0:
  43
  44        -  B\ :sub:`00low`
  45
  46        -  B\ :sub:`00high`
  47
  48        -  G\ :sub:`01low`
  49
  50        -  G\ :sub:`01high`
  51
  52        -  B\ :sub:`02low`
  53
  54        -  B\ :sub:`02high`
  55
  56        -  G\ :sub:`03low`
  57
  58        -  G\ :sub:`03high`
  59
  60     -  .. row 2
  61
  62        -  start + 8:
  63
  64        -  G\ :sub:`10low`
  65
  66        -  G\ :sub:`10high`
  67
  68        -  R\ :sub:`11low`
  69
  70        -  R\ :sub:`11high`
  71
  72        -  G\ :sub:`12low`
  73
  74        -  G\ :sub:`12high`
  75
  76        -  R\ :sub:`13low`
  77
  78        -  R\ :sub:`13high`
  79
  80     -  .. row 3
  81
  82        -  start + 16:
  83
  84        -  B\ :sub:`20low`
  85
  86        -  B\ :sub:`20high`
  87
  88        -  G\ :sub:`21low`
  89
  90        -  G\ :sub:`21high`
  91
  92        -  B\ :sub:`22low`
  93
  94        -  B\ :sub:`22high`
  95
  96        -  G\ :sub:`23low`
  97
  98        -  G\ :sub:`23high`
  99
 100     -  .. row 4
 101
 102        -  start + 24:
 103
 104        -  G\ :sub:`30low`
 105
 106        -  G\ :sub:`30high`
 107
 108        -  R\ :sub:`31low`
 109
 110        -  R\ :sub:`31high`
 111
 112        -  G\ :sub:`32low`
 113
 114        -  G\ :sub:`32high`
 115
 116        -  R\ :sub:`33low`
 117
 118        -  R\ :sub:`33high`
 119
 120
 121
 122
 123 .. ------------------------------------------------------------------------------
 124 .. This file was automatically converted from DocBook-XML with the dbxml
 125 .. library (https://github.com/return42/sphkerneldoc). The origin XML comes
 126 .. from the linux kernel, refer to:
 127 ..
 128 .. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
 129 .. ------------------------------------------------------------------------------