Documentation/linux_tv/media/v4l/pixfmt-sgrbg8.rst

   1 .. -*- coding: utf-8; mode: rst -*-
   2
   3 .. _V4L2-PIX-FMT-SGRBG8:
   4
   5 ****************************
   6 V4L2_PIX_FMT_SGRBG8 ('GRBG')
   7 ****************************
   8
   9 *man V4L2_PIX_FMT_SGRBG8(2)*
  10
  11 Bayer RGB format
  12
  13
  14 Description
  15 ===========
  16
  17 This is commonly the native format of digital cameras, reflecting the
  18 arrangement of sensors on the CCD device. Only one red, green or blue
  19 value is given for each pixel. Missing components must be interpolated
  20 from neighbouring pixels. From left to right the first row consists of a
  21 green and blue value, the second row of a red and green value. This
  22 scheme repeats to the right and down for every two columns and rows.
  23
  24 **Byte Order..**
  25
  26 Each cell is one byte.
  27
  28
  29
  30 .. flat-table::
  31     :header-rows:  0
  32     :stub-columns: 0
  33     :widths:       2 1 1 1 1
  34
  35
  36     -  .. row 1
  37
  38        -  start + 0:
  39
  40        -  G\ :sub:`00`
  41
  42        -  R\ :sub:`01`
  43
  44        -  G\ :sub:`02`
  45
  46        -  R\ :sub:`03`
  47
  48     -  .. row 2
  49
  50        -  start + 4:
  51
  52        -  B\ :sub:`10`
  53
  54        -  G\ :sub:`11`
  55
  56        -  B\ :sub:`12`
  57
  58        -  G\ :sub:`13`
  59
  60     -  .. row 3
  61
  62        -  start + 8:
  63
  64        -  G\ :sub:`20`
  65
  66        -  R\ :sub:`21`
  67
  68        -  G\ :sub:`22`
  69
  70        -  R\ :sub:`23`
  71
  72     -  .. row 4
  73
  74        -  start + 12:
  75
  76        -  B\ :sub:`30`
  77
  78        -  G\ :sub:`31`
  79
  80        -  B\ :sub:`32`
  81
  82        -  G\ :sub:`33`
  83
  84
  85
  86
  87 .. ------------------------------------------------------------------------------
  88 .. This file was automatically converted from DocBook-XML with the dbxml
  89 .. library (https://github.com/return42/sphkerneldoc). The origin XML comes
  90 .. from the linux kernel, refer to:
  91 ..
  92 .. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
  93 .. ------------------------------------------------------------------------------