mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 13:53:33 +00:00
059b1c5b15
SPDX v3.10 gained support for GFDL-1.1 with no invariant sections: https://spdx.org/licenses/GFDL-1.1-no-invariants-or-later.html So, remove the license text, replacing them by this new SPDX license. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
77 lines
2.1 KiB
ReStructuredText
77 lines
2.1 KiB
ReStructuredText
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
|
|
|
|
.. _V4L2-PIX-FMT-SRGGB12:
|
|
.. _v4l2-pix-fmt-sbggr12:
|
|
.. _v4l2-pix-fmt-sgbrg12:
|
|
.. _v4l2-pix-fmt-sgrbg12:
|
|
|
|
|
|
***************************************************************************************************************************
|
|
V4L2_PIX_FMT_SRGGB12 ('RG12'), V4L2_PIX_FMT_SGRBG12 ('BA12'), V4L2_PIX_FMT_SGBRG12 ('GB12'), V4L2_PIX_FMT_SBGGR12 ('BG12'),
|
|
***************************************************************************************************************************
|
|
|
|
|
|
V4L2_PIX_FMT_SGRBG12
|
|
V4L2_PIX_FMT_SGBRG12
|
|
V4L2_PIX_FMT_SBGGR12
|
|
12-bit Bayer formats expanded to 16 bits
|
|
|
|
|
|
Description
|
|
===========
|
|
|
|
These four pixel formats are raw sRGB / Bayer formats with 12 bits per
|
|
colour. Each colour component is stored in a 16-bit word, with 4 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 a small V4L2_PIX_FMT_SBGGR12 image:
|
|
|
|
**Byte Order.**
|
|
Each cell is one byte, the 4 most significant bits in the high bytes are
|
|
0.
|
|
|
|
|
|
|
|
|
|
.. 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`
|
|
- R\ :sub:`33low`
|
|
- R\ :sub:`33high`
|