120 строки
2.2 KiB
ReStructuredText
120 строки
2.2 KiB
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
|
|
|
|
.. _V4L2-PIX-FMT-SRGGB10:
|
|
.. _v4l2-pix-fmt-sbggr10:
|
|
.. _v4l2-pix-fmt-sgbrg10:
|
|
.. _v4l2-pix-fmt-sgrbg10:
|
|
|
|
***************************************************************************************************************************
|
|
V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'),
|
|
***************************************************************************************************************************
|
|
|
|
|
|
V4L2_PIX_FMT_SGRBG10
|
|
V4L2_PIX_FMT_SGBRG10
|
|
V4L2_PIX_FMT_SBGGR10
|
|
10-bit Bayer formats expanded to 16 bits
|
|
|
|
|
|
Description
|
|
===========
|
|
|
|
These four pixel formats are raw sRGB / Bayer formats with 10 bits per
|
|
colour. Each colour component is stored in a 16-bit word, with 6 unused
|
|
high bits filled with zeros. 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 one of these formats
|
|
|
|
**Byte Order.**
|
|
Each cell is one byte, high 6 bits in high bytes are 0.
|
|
|
|
|
|
|
|
|
|
.. flat-table::
|
|
:header-rows: 0
|
|
:stub-columns: 0
|
|
|
|
|
|
- .. row 1
|
|
|
|
- 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`
|
|
|
|
- .. row 2
|
|
|
|
- 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`
|
|
|
|
- .. row 3
|
|
|
|
- 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`
|
|
|
|
- .. row 4
|
|
|
|
- start + 24:
|
|
|
|
- G\ :sub:`30low`
|
|
|
|
- G\ :sub:`30high`
|
|
|
|
- R\ :sub:`31low`
|
|
|
|
- R\ :sub:`31high`
|
|
|
|
- G\ :sub:`32low`
|
|
|
|
- G\ :sub:`32high`
|
|
|
|
- R\ :sub:`33low`
|
|
|
|
- R\ :sub:`33high`
|