82 lines
2.7 KiB
ReStructuredText
82 lines
2.7 KiB
ReStructuredText
.. 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-SRGGB10P:
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.. _v4l2-pix-fmt-sbggr10p:
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.. _v4l2-pix-fmt-sgbrg10p:
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.. _v4l2-pix-fmt-sgrbg10p:
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*******************************************************************************************************************************
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V4L2_PIX_FMT_SRGGB10P ('pRAA'), V4L2_PIX_FMT_SGRBG10P ('pgAA'), V4L2_PIX_FMT_SGBRG10P ('pGAA'), V4L2_PIX_FMT_SBGGR10P ('pBAA'),
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*******************************************************************************************************************************
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V4L2_PIX_FMT_SGRBG10P
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V4L2_PIX_FMT_SGBRG10P
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V4L2_PIX_FMT_SBGGR10P
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10-bit packed Bayer formats
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Description
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===========
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These four pixel formats are packed raw sRGB / Bayer formats with 10
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bits per sample. Every four consecutive samples are packed into 5
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bytes. Each of the first 4 bytes contain the 8 high order bits
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of the pixels, and the 5th byte contains the 2 least significants
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bits of each pixel, in the same order.
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Each n-pixel row contains n/2 green samples and n/2 blue or red samples,
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with alternating green-red and green-blue rows. They are conventionally
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described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example
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of a small V4L2_PIX_FMT_SBGGR10P image:
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**Byte Order.**
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Each cell is one byte.
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.. tabularcolumns:: |p{2.4cm}|p{1.4cm}|p{1.2cm}|p{1.2cm}|p{1.2cm}|p{6.4cm}|
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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:widths: 12 8 8 8 8 68
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* - start + 0:
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- B\ :sub:`00high`
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- G\ :sub:`01high`
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- B\ :sub:`02high`
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- G\ :sub:`03high`
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- G\ :sub:`03low`\ (bits 7--6) B\ :sub:`02low`\ (bits 5--4)
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G\ :sub:`01low`\ (bits 3--2) B\ :sub:`00low`\ (bits 1--0)
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* - start + 5:
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- G\ :sub:`10high`
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- R\ :sub:`11high`
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- G\ :sub:`12high`
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- R\ :sub:`13high`
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- R\ :sub:`13low`\ (bits 7--6) G\ :sub:`12low`\ (bits 5--4)
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R\ :sub:`11low`\ (bits 3--2) G\ :sub:`10low`\ (bits 1--0)
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* - start + 10:
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- B\ :sub:`20high`
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- G\ :sub:`21high`
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- B\ :sub:`22high`
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- G\ :sub:`23high`
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- G\ :sub:`23low`\ (bits 7--6) B\ :sub:`22low`\ (bits 5--4)
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G\ :sub:`21low`\ (bits 3--2) B\ :sub:`20low`\ (bits 1--0)
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* - start + 15:
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- G\ :sub:`30high`
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- R\ :sub:`31high`
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- G\ :sub:`32high`
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- R\ :sub:`33high`
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- R\ :sub:`33low`\ (bits 7--6) G\ :sub:`32low`\ (bits 5--4)
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R\ :sub:`31low`\ (bits 3--2) G\ :sub:`30low`\ (bits 1--0)
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