Documentation/userspace-api/media/v4l/pixfmt-srggb16.rst

Source file repositories/reference/linux-study-clean/Documentation/userspace-api/media/v4l/pixfmt-srggb16.rst

File Facts

System
Linux kernel
Corpus path
Documentation/userspace-api/media/v4l/pixfmt-srggb16.rst
Extension
.rst
Size
2028 bytes
Lines
73
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-SRGGB16:
.. _v4l2-pix-fmt-sbggr16:
.. _v4l2-pix-fmt-sgbrg16:
.. _v4l2-pix-fmt-sgrbg16:


***************************************************************************************************************************
V4L2_PIX_FMT_SRGGB16 ('RG16'), V4L2_PIX_FMT_SGRBG16 ('GR16'), V4L2_PIX_FMT_SGBRG16 ('GB16'), V4L2_PIX_FMT_SBGGR16 ('BYR2'),
***************************************************************************************************************************


====================
16-bit Bayer formats
====================


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

These four pixel formats are raw sRGB / Bayer formats with 16 bits per
sample. Each sample is stored in a 16-bit word. Each n-pixel row contains
n/2 green samples and n/2 blue or red samples, with alternating red and blue
rows. Bytes are stored in memory in little endian order. They are
conventionally described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is
an example of a small V4L2_PIX_FMT_SBGGR16 image:

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

.. flat-table::
    :header-rows:  0
    :stub-columns: 0

    * - start + 0:
      - B\ :sub:`00low`
      - B\ :sub:`00high`
      - G\ :sub:`01low`
      - G\ :sub:`01high`
      - B\ :sub:`02low`
      - B\ :sub:`02high`
      - G\ :sub:`03low`
      - G\ :sub:`03high`
    * - start + 8:
      - G\ :sub:`10low`
      - G\ :sub:`10high`
      - R\ :sub:`11low`
      - R\ :sub:`11high`
      - G\ :sub:`12low`
      - G\ :sub:`12high`
      - R\ :sub:`13low`
      - R\ :sub:`13high`
    * - start + 16:
      - B\ :sub:`20low`
      - B\ :sub:`20high`
      - G\ :sub:`21low`
      - G\ :sub:`21high`
      - B\ :sub:`22low`
      - B\ :sub:`22high`
      - G\ :sub:`23low`
      - G\ :sub:`23high`
    * - start + 24:
      - G\ :sub:`30low`
      - G\ :sub:`30high`
      - R\ :sub:`31low`
      - R\ :sub:`31high`
      - G\ :sub:`32low`
      - G\ :sub:`32high`

Annotation

Implementation Notes