148 lines
3.3 KiB
ReStructuredText
148 lines
3.3 KiB
ReStructuredText
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
|
|
|
|
.. _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
|
|
significants 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)
|
|
|
|
- G\ :sub:`03low bits 5--0`\ (bits 7--2)
|
|
|
|
B\ :sub:`02low bits 5--4`\ (bits 1--0)
|
|
|
|
- .. row 2
|
|
|
|
- start + 7
|
|
|
|
- G\ :sub:`10high`
|
|
|
|
- R\ :sub:`11high`
|
|
|
|
- G\ :sub:`12high`
|
|
|
|
- R\ :sub:`13high`
|
|
|
|
- R\ :sub:`11low bits 1--0`\ (bits 7--6)
|
|
|
|
G\ :sub:`10low bits 5--0`\ (bits 5--0)
|
|
|
|
- G\ :sub:`12low bits 3--0`\ (bits 7--4)
|
|
|
|
R\ :sub:`11low bits 5--2`\ (bits 3--0)
|
|
|
|
- R\ :sub:`13low bits 5--0`\ (bits 7--2)
|
|
|
|
G\ :sub:`12low bits 5--4`\ (bits 1--0)
|
|
|
|
- .. row 3
|
|
|
|
- start + 14
|
|
|
|
- B\ :sub:`20high`
|
|
|
|
- G\ :sub:`21high`
|
|
|
|
- B\ :sub:`22high`
|
|
|
|
- G\ :sub:`23high`
|
|
|
|
- G\ :sub:`21low bits 1--0`\ (bits 7--6)
|
|
|
|
B\ :sub:`20low bits 5--0`\ (bits 5--0)
|
|
|
|
- B\ :sub:`22low bits 3--0`\ (bits 7--4)
|
|
|
|
G\ :sub:`21low bits 5--2`\ (bits 3--0)
|
|
|
|
- G\ :sub:`23low bits 5--0`\ (bits 7--2)
|
|
|
|
B\ :sub:`22low bits 5--4`\ (bits 1--0)
|
|
|
|
- .. row 4
|
|
|
|
- start + 21
|
|
|
|
- G\ :sub:`30high`
|
|
|
|
- R\ :sub:`31high`
|
|
|
|
- G\ :sub:`32high`
|
|
|
|
- R\ :sub:`33high`
|
|
|
|
- R\ :sub:`31low bits 1--0`\ (bits 7--6)
|
|
G\ :sub:`30low bits 5--0`\ (bits 5--0)
|
|
|
|
- G\ :sub:`32low bits 3--0`\ (bits 7--4)
|
|
R\ :sub:`31low bits 5--2`\ (bits 3--0)
|
|
|
|
- R\ :sub:`33low bits 5--0`\ (bits 7--2)
|
|
G\ :sub:`32low bits 5--4`\ (bits 1--0)
|
|
|
|
.. raw:: latex
|
|
|
|
\endgroup
|
|
|