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 Each cell is one byte, high 6 bits in high bytes are 0.
  30
  31
  32
  33 .. flat-table::
  34     :header-rows:  0
  35     :stub-columns: 0
  36     :widths:       2 1 1 1 1 1 1 1 1
  37
  38
  39     -  .. row 1
  40
  41        -  start + 0:
  42
  43        -  B\ :sub:`00low`
  44
  45        -  B\ :sub:`00high`
  46
  47        -  G\ :sub:`01low`
  48
  49        -  G\ :sub:`01high`
  50
  51        -  B\ :sub:`02low`
  52
  53        -  B\ :sub:`02high`
  54
  55        -  G\ :sub:`03low`
  56
  57        -  G\ :sub:`03high`
  58
  59     -  .. row 2
  60
  61        -  start + 8:
  62
  63        -  G\ :sub:`10low`
  64
  65        -  G\ :sub:`10high`
  66
  67        -  R\ :sub:`11low`
  68
  69        -  R\ :sub:`11high`
  70
  71        -  G\ :sub:`12low`
  72
  73        -  G\ :sub:`12high`
  74
  75        -  R\ :sub:`13low`
  76
  77        -  R\ :sub:`13high`
  78
  79     -  .. row 3
  80
  81        -  start + 16:
  82
  83        -  B\ :sub:`20low`
  84
  85        -  B\ :sub:`20high`
  86
  87        -  G\ :sub:`21low`
  88
  89        -  G\ :sub:`21high`
  90
  91        -  B\ :sub:`22low`
  92
  93        -  B\ :sub:`22high`
  94
  95        -  G\ :sub:`23low`
  96
  97        -  G\ :sub:`23high`
  98
  99     -  .. row 4
 100
 101        -  start + 24:
 102
 103        -  G\ :sub:`30low`
 104
 105        -  G\ :sub:`30high`
 106
 107        -  R\ :sub:`31low`
 108
 109        -  R\ :sub:`31high`
 110
 111        -  G\ :sub:`32low`
 112
 113        -  G\ :sub:`32high`
 114
 115        -  R\ :sub:`33low`
 116
 117        -  R\ :sub:`33high`