75 lines
2.3 KiB
ReStructuredText
75 lines
2.3 KiB
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
|
|
|
|
.. _V4L2-PIX-FMT-SRGGB10P:
|
|
.. _v4l2-pix-fmt-sbggr10p:
|
|
.. _v4l2-pix-fmt-sgbrg10p:
|
|
.. _v4l2-pix-fmt-sgrbg10p:
|
|
|
|
*******************************************************************************************************************************
|
|
V4L2_PIX_FMT_SRGGB10P ('pRAA'), V4L2_PIX_FMT_SGRBG10P ('pgAA'), V4L2_PIX_FMT_SGBRG10P ('pGAA'), V4L2_PIX_FMT_SBGGR10P ('pBAA'),
|
|
*******************************************************************************************************************************
|
|
|
|
|
|
V4L2_PIX_FMT_SGRBG10P
|
|
V4L2_PIX_FMT_SGBRG10P
|
|
V4L2_PIX_FMT_SBGGR10P
|
|
10-bit packed Bayer formats
|
|
|
|
|
|
Description
|
|
===========
|
|
|
|
These four pixel formats are packed raw sRGB / Bayer formats with 10
|
|
bits per sample. Every four consecutive samples are packed into 5
|
|
bytes. Each of the first 4 bytes contain the 8 high order bits
|
|
of the pixels, and the 5th byte contains the 2 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 a small V4L2_PIX_FMT_SBGGR10P image:
|
|
|
|
**Byte Order.**
|
|
Each cell is one byte.
|
|
|
|
.. tabularcolumns:: |p{2.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{5.4cm}|
|
|
|
|
.. flat-table::
|
|
:header-rows: 0
|
|
:stub-columns: 0
|
|
:widths: 12 8 8 8 8 68
|
|
|
|
* - start + 0:
|
|
- B\ :sub:`00high`
|
|
- G\ :sub:`01high`
|
|
- B\ :sub:`02high`
|
|
- G\ :sub:`03high`
|
|
- G\ :sub:`03low`\ (bits 7--6) B\ :sub:`02low`\ (bits 5--4)
|
|
|
|
G\ :sub:`01low`\ (bits 3--2) B\ :sub:`00low`\ (bits 1--0)
|
|
* - start + 5:
|
|
- G\ :sub:`10high`
|
|
- R\ :sub:`11high`
|
|
- G\ :sub:`12high`
|
|
- R\ :sub:`13high`
|
|
- R\ :sub:`13low`\ (bits 7--6) G\ :sub:`12low`\ (bits 5--4)
|
|
|
|
R\ :sub:`11low`\ (bits 3--2) G\ :sub:`10low`\ (bits 1--0)
|
|
* - start + 10:
|
|
- B\ :sub:`20high`
|
|
- G\ :sub:`21high`
|
|
- B\ :sub:`22high`
|
|
- G\ :sub:`23high`
|
|
- G\ :sub:`23low`\ (bits 7--6) B\ :sub:`22low`\ (bits 5--4)
|
|
|
|
G\ :sub:`21low`\ (bits 3--2) B\ :sub:`20low`\ (bits 1--0)
|
|
* - start + 15:
|
|
- G\ :sub:`30high`
|
|
- R\ :sub:`31high`
|
|
- G\ :sub:`32high`
|
|
- R\ :sub:`33high`
|
|
- R\ :sub:`33low`\ (bits 7--6) G\ :sub:`32low`\ (bits 5--4)
|
|
|
|
R\ :sub:`31low`\ (bits 3--2) G\ :sub:`30low`\ (bits 1--0)
|