Documentation/userspace-api/media/v4l/pixfmt-srggb14p.rst

Source file repositories/reference/linux-study-clean/Documentation/userspace-api/media/v4l/pixfmt-srggb14p.rst

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Linux kernel
Corpus path
Documentation/userspace-api/media/v4l/pixfmt-srggb14p.rst
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.rst
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3360 bytes
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149
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: documentation
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
.. c:namespace:: V4L

.. _V4L2-PIX-FMT-SRGGB14P:
.. _v4l2-pix-fmt-sbggr14p:
.. _v4l2-pix-fmt-sgbrg14p:
.. _v4l2-pix-fmt-sgrbg14p:

*******************************************************************************************************************************
V4L2_PIX_FMT_SRGGB14P ('pREE'), V4L2_PIX_FMT_SGRBG14P ('pgEE'), V4L2_PIX_FMT_SGBRG14P ('pGEE'), V4L2_PIX_FMT_SBGGR14P ('pBEE'),
*******************************************************************************************************************************

*man V4L2_PIX_FMT_SRGGB14P(2)*

V4L2_PIX_FMT_SGRBG14P
V4L2_PIX_FMT_SGBRG14P
V4L2_PIX_FMT_SBGGR14P
14-bit packed Bayer formats


Description
===========

These four pixel formats are packed raw sRGB / Bayer formats with 14
bits per colour. Every four consecutive samples are packed into seven
bytes. Each of the first four bytes contain the eight high order bits
of the pixels, and the three following bytes contains the six least
significant bits of each pixel, in the same order.

Each n-pixel row contains n/2 green samples and n/2 blue or red samples,
with alternating green-red and green-blue rows. They are conventionally
described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
of one of these formats:

**Byte Order.**
Each cell is one byte.

.. raw:: latex

    \begingroup
    \footnotesize
    \setlength{\tabcolsep}{2pt}

.. 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}|

.. flat-table::
    :header-rows:  0
    :stub-columns: 0
    :widths:       2 1 1 1 1 3 3 3


    -  .. row 1

       -  start + 0

       -  B\ :sub:`00high`

       -  G\ :sub:`01high`

       -  B\ :sub:`02high`

       -  G\ :sub:`03high`

       -  G\ :sub:`01low bits 1--0`\ (bits 7--6)

	  B\ :sub:`00low bits 5--0`\ (bits 5--0)

       -  B\ :sub:`02low bits 3--0`\ (bits 7--4)

	  G\ :sub:`01low bits 5--2`\ (bits 3--0)

Annotation

Implementation Notes