mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-29 07:34:06 +08:00
5bbced125a
The documentation simply mentioned that one of the four pixel orders was used in the example. Now specify the exact pixelformat instead. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
70 lines
1.9 KiB
ReStructuredText
70 lines
1.9 KiB
ReStructuredText
.. -*- coding: utf-8; mode: rst -*-
|
|
|
|
.. _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`
|
|
- R\ :sub:`33low`
|
|
- R\ :sub:`33high`
|