cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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pixfmt-srggb14p.rst (3340B)

      1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
      2
      3.. _V4L2-PIX-FMT-SRGGB14P:
      4.. _v4l2-pix-fmt-sbggr14p:
      5.. _v4l2-pix-fmt-sgbrg14p:
      6.. _v4l2-pix-fmt-sgrbg14p:
      7
      8*******************************************************************************************************************************
      9V4L2_PIX_FMT_SRGGB14P ('pREE'), V4L2_PIX_FMT_SGRBG14P ('pgEE'), V4L2_PIX_FMT_SGBRG14P ('pGEE'), V4L2_PIX_FMT_SBGGR14P ('pBEE'),
     10*******************************************************************************************************************************
     11
     12*man V4L2_PIX_FMT_SRGGB14P(2)*
     13
     14V4L2_PIX_FMT_SGRBG14P
     15V4L2_PIX_FMT_SGBRG14P
     16V4L2_PIX_FMT_SBGGR14P
     1714-bit packed Bayer formats
     18
     19
     20Description
     21===========
     22
     23These four pixel formats are packed raw sRGB / Bayer formats with 14
     24bits per colour. Every four consecutive samples are packed into seven
     25bytes. Each of the first four bytes contain the eight high order bits
     26of the pixels, and the three following bytes contains the six least
     27significants bits of each pixel, in the same order.
     28
     29Each n-pixel row contains n/2 green samples and n/2 blue or red samples,
     30with alternating green-red and green-blue rows. They are conventionally
     31described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
     32of one of these formats:
     33
     34**Byte Order.**
     35Each cell is one byte.
     36
     37.. raw:: latex
     38
     39    \begingroup
     40    \footnotesize
     41    \setlength{\tabcolsep}{2pt}
     42
     43.. tabularcolumns:: |p{1.6cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{3.5cm}|p{3.5cm}|p{3.5cm}|
     44
     45.. flat-table::
     46    :header-rows:  0
     47    :stub-columns: 0
     48    :widths:       2 1 1 1 1 3 3 3
     49
     50
     51    -  .. row 1
     52
     53       -  start + 0
     54
     55       -  B\ :sub:`00high`
     56
     57       -  G\ :sub:`01high`
     58
     59       -  B\ :sub:`02high`
     60
     61       -  G\ :sub:`03high`
     62
     63       -  G\ :sub:`01low bits 1--0`\ (bits 7--6)
     64
     65	  B\ :sub:`00low bits 5--0`\ (bits 5--0)
     66
     67       -  B\ :sub:`02low bits 3--0`\ (bits 7--4)
     68
     69	  G\ :sub:`01low bits 5--2`\ (bits 3--0)
     70
     71       -  G\ :sub:`03low bits 5--0`\ (bits 7--2)
     72
     73	  B\ :sub:`02low bits 5--4`\ (bits 1--0)
     74
     75    -  .. row 2
     76
     77       -  start + 7
     78
     79       -  G\ :sub:`10high`
     80
     81       -  R\ :sub:`11high`
     82
     83       -  G\ :sub:`12high`
     84
     85       -  R\ :sub:`13high`
     86
     87       -  R\ :sub:`11low bits 1--0`\ (bits 7--6)
     88
     89	  G\ :sub:`10low bits 5--0`\ (bits 5--0)
     90
     91       -  G\ :sub:`12low bits 3--0`\ (bits 7--4)
     92
     93	  R\ :sub:`11low bits 5--2`\ (bits 3--0)
     94
     95       -  R\ :sub:`13low bits 5--0`\ (bits 7--2)
     96
     97	  G\ :sub:`12low bits 5--4`\ (bits 1--0)
     98
     99    -  .. row 3
    100
    101       -  start + 14
    102
    103       -  B\ :sub:`20high`
    104
    105       -  G\ :sub:`21high`
    106
    107       -  B\ :sub:`22high`
    108
    109       -  G\ :sub:`23high`
    110
    111       -  G\ :sub:`21low bits 1--0`\ (bits 7--6)
    112
    113	  B\ :sub:`20low bits 5--0`\ (bits 5--0)
    114
    115       -  B\ :sub:`22low bits 3--0`\ (bits 7--4)
    116
    117	  G\ :sub:`21low bits 5--2`\ (bits 3--0)
    118
    119       -  G\ :sub:`23low bits 5--0`\ (bits 7--2)
    120
    121	  B\ :sub:`22low bits 5--4`\ (bits 1--0)
    122
    123    -  .. row 4
    124
    125       -  start + 21
    126
    127       -  G\ :sub:`30high`
    128
    129       -  R\ :sub:`31high`
    130
    131       -  G\ :sub:`32high`
    132
    133       -  R\ :sub:`33high`
    134
    135       -  R\ :sub:`31low bits 1--0`\ (bits 7--6)
    136	  G\ :sub:`30low bits 5--0`\ (bits 5--0)
    137
    138       -  G\ :sub:`32low bits 3--0`\ (bits 7--4)
    139	  R\ :sub:`31low bits 5--2`\ (bits 3--0)
    140
    141       -  R\ :sub:`33low bits 5--0`\ (bits 7--2)
    142	  G\ :sub:`32low bits 5--4`\ (bits 1--0)
    143
    144.. raw:: latex
    145
    146    \endgroup
    147