62 lines
1.8 KiB
ReStructuredText
62 lines
1.8 KiB
ReStructuredText
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.. Permission is granted to copy, distribute and/or modify this
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.. document under the terms of the GNU Free Documentation License,
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.. Version 1.1 or any later version published by the Free Software
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.. Foundation, with no Invariant Sections, no Front-Cover Texts
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.. and no Back-Cover Texts. A copy of the license is included at
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.. Documentation/media/uapi/fdl-appendix.rst.
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..
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.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections
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.. _V4L2-PIX-FMT-SRGGB8:
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.. _v4l2-pix-fmt-sbggr8:
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.. _v4l2-pix-fmt-sgbrg8:
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.. _v4l2-pix-fmt-sgrbg8:
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***************************************************************************************************************************
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V4L2_PIX_FMT_SRGGB8 ('RGGB'), V4L2_PIX_FMT_SGRBG8 ('GRBG'), V4L2_PIX_FMT_SGBRG8 ('GBRG'), V4L2_PIX_FMT_SBGGR8 ('BA81'),
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***************************************************************************************************************************
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8-bit Bayer formats
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Description
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===========
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These four pixel formats are raw sRGB / Bayer formats with 8 bits per
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sample. Each sample is stored in a byte. Each n-pixel row contains n/2
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green samples and n/2 blue or red samples, with alternating red and
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blue rows. They are conventionally described as GRGR... BGBG...,
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RGRG... GBGB..., etc. Below is an example of a small V4L2_PIX_FMT_SBGGR8 image:
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**Byte Order.**
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Each cell is one byte.
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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* - start + 0:
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- B\ :sub:`00`
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- G\ :sub:`01`
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- B\ :sub:`02`
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- G\ :sub:`03`
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* - start + 4:
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- G\ :sub:`10`
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- R\ :sub:`11`
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- G\ :sub:`12`
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- R\ :sub:`13`
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* - start + 8:
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- B\ :sub:`20`
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- G\ :sub:`21`
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- B\ :sub:`22`
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- G\ :sub:`23`
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* - start + 12:
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- G\ :sub:`30`
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- R\ :sub:`31`
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- G\ :sub:`32`
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- R\ :sub:`33`
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