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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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a8f2cdd27d
The formats added by this patch are:
V4L2_PIX_FMT_Y16I
Interlaced lumina format primary use in RealSense Depth cameras with
stereo stream for left and right image sensors.
Signed-off-by: Dmitry Perchanov <dmitry.perchanov@intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/568efbd75290e286b8ad9e7347b5f43745121020.camel@intel.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
74 lines
1.7 KiB
ReStructuredText
74 lines
1.7 KiB
ReStructuredText
.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
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.. _V4L2-PIX-FMT-Y16I:
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**************************
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V4L2_PIX_FMT_Y16I ('Y16I')
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**************************
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Interleaved grey-scale image, e.g. from a stereo-pair
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Description
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===========
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This is a grey-scale image with a depth of 16 bits per pixel, but with pixels
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from 2 sources interleaved and unpacked. Each pixel is stored in a 16-bit word
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in the little-endian order. The first pixel is from the left source.
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**Pixel unpacked representation.**
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Left/Right pixels 16-bit unpacked - 16-bit for each interleaved pixel.
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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* - Y'\ :sub:`0L[7:0]`
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- Y'\ :sub:`0L[15:8]`
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- Y'\ :sub:`0R[7:0]`
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- Y'\ :sub:`0R[15:8]`
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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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- Y'\ :sub:`00Llow`
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- Y'\ :sub:`00Lhigh`
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- Y'\ :sub:`00Rlow`
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- Y'\ :sub:`00Rhigh`
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- Y'\ :sub:`01Llow`
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- Y'\ :sub:`01Lhigh`
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- Y'\ :sub:`01Rlow`
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- Y'\ :sub:`01Rhigh`
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* - start + 8:
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- Y'\ :sub:`10Llow`
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- Y'\ :sub:`10Lhigh`
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- Y'\ :sub:`10Rlow`
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- Y'\ :sub:`10Rhigh`
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- Y'\ :sub:`11Llow`
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- Y'\ :sub:`11Lhigh`
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- Y'\ :sub:`11Rlow`
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- Y'\ :sub:`11Rhigh`
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* - start + 16:
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- Y'\ :sub:`20Llow`
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- Y'\ :sub:`20Lhigh`
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- Y'\ :sub:`20Rlow`
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- Y'\ :sub:`20Rhigh`
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- Y'\ :sub:`21Llow`
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- Y'\ :sub:`21Lhigh`
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- Y'\ :sub:`21Rlow`
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- Y'\ :sub:`21Rhigh`
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* - start + 24:
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- Y'\ :sub:`30Llow`
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- Y'\ :sub:`30Lhigh`
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- Y'\ :sub:`30Rlow`
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- Y'\ :sub:`30Rhigh`
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- Y'\ :sub:`31Llow`
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- Y'\ :sub:`31Lhigh`
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- Y'\ :sub:`31Rlow`
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- Y'\ :sub:`31Rhigh`
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