cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

pixfmt-srggb14.rst (2210B)

      1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
      2
      3.. _V4L2-PIX-FMT-SRGGB14:
      4.. _v4l2-pix-fmt-sbggr14:
      5.. _v4l2-pix-fmt-sgbrg14:
      6.. _v4l2-pix-fmt-sgrbg14:
      7
      8
      9***************************************************************************************************************************
     10V4L2_PIX_FMT_SRGGB14 ('RG14'), V4L2_PIX_FMT_SGRBG14 ('GR14'), V4L2_PIX_FMT_SGBRG14 ('GB14'), V4L2_PIX_FMT_SBGGR14 ('BG14'),
     11***************************************************************************************************************************
     12
     13
     14========================================
     1514-bit Bayer formats expanded to 16 bits
     16========================================
     17
     18
     19Description
     20===========
     21
     22These four pixel formats are raw sRGB / Bayer formats with 14 bits per
     23colour. Each sample is stored in a 16-bit word, with two unused high
     24bits filled with zeros. Each n-pixel row contains n/2 green samples
     25and n/2 blue or red samples, with alternating red and blue rows. Bytes
     26are stored in memory in little endian order. They are conventionally
     27described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an
     28example of a small V4L2_PIX_FMT_SBGGR14 image:
     29
     30**Byte Order.**
     31Each cell is one byte, the two most significant bits in the high bytes are
     32zero.
     33
     34
     35
     36.. flat-table::
     37    :header-rows:  0
     38    :stub-columns: 0
     39    :widths:       2 1 1 1 1 1 1 1 1
     40
     41
     42    * - start + 0:
     43      - B\ :sub:`00low`
     44      - B\ :sub:`00high`
     45      - G\ :sub:`01low`
     46      - G\ :sub:`01high`
     47      - B\ :sub:`02low`
     48      - B\ :sub:`02high`
     49      - G\ :sub:`03low`
     50      - G\ :sub:`03high`
     51    * - start + 8:
     52      - G\ :sub:`10low`
     53      - G\ :sub:`10high`
     54      - R\ :sub:`11low`
     55      - R\ :sub:`11high`
     56      - G\ :sub:`12low`
     57      - G\ :sub:`12high`
     58      - R\ :sub:`13low`
     59      - R\ :sub:`13high`
     60    * - start + 16:
     61      - B\ :sub:`20low`
     62      - B\ :sub:`20high`
     63      - G\ :sub:`21low`
     64      - G\ :sub:`21high`
     65      - B\ :sub:`22low`
     66      - B\ :sub:`22high`
     67      - G\ :sub:`23low`
     68      - G\ :sub:`23high`
     69    * - start + 24:
     70      - G\ :sub:`30low`
     71      - G\ :sub:`30high`
     72      - R\ :sub:`31low`
     73      - R\ :sub:`31high`
     74      - G\ :sub:`32low`
     75      - G\ :sub:`32high`
     76      - R\ :sub:`33low`
     77      - R\ :sub:`33high`