pixfmt-inzi.rst (1856B)
1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2 3.. _V4L2-PIX-FMT-INZI: 4 5************************** 6V4L2_PIX_FMT_INZI ('INZI') 7************************** 8 9Infrared 10-bit linked with Depth 16-bit images 10 11 12Description 13=========== 14 15Proprietary multi-planar format used by Intel SR300 Depth cameras, comprise of 16Infrared image followed by Depth data. The pixel definition is 32-bpp, 17with the Depth and Infrared Data split into separate continuous planes of 18identical dimensions. 19 20 21 22The first plane - Infrared data - is stored according to 23:ref:`V4L2_PIX_FMT_Y10 <V4L2-PIX-FMT-Y10>` greyscale format. 24Each pixel is 16-bit cell, with actual data stored in the 10 LSBs 25with values in range 0 to 1023. 26The six remaining MSBs are padded with zeros. 27 28 29The second plane provides 16-bit per-pixel Depth data arranged in 30:ref:`V4L2-PIX-FMT-Z16 <V4L2-PIX-FMT-Z16>` format. 31 32 33**Frame Structure.** 34Each cell is a 16-bit word with more significant data stored at higher 35memory address (byte order is little-endian). 36 37 38.. raw:: latex 39 40 \small 41 42.. tabularcolumns:: |p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}|p{2.5cm}| 43 44.. flat-table:: 45 :header-rows: 0 46 :stub-columns: 1 47 :widths: 1 1 1 1 1 1 48 49 * - Ir\ :sub:`0,0` 50 - Ir\ :sub:`0,1` 51 - Ir\ :sub:`0,2` 52 - ... 53 - ... 54 - ... 55 * - :cspan:`5` ... 56 * - :cspan:`5` Infrared Data 57 * - :cspan:`5` ... 58 * - ... 59 - ... 60 - ... 61 - Ir\ :sub:`n-1,n-3` 62 - Ir\ :sub:`n-1,n-2` 63 - Ir\ :sub:`n-1,n-1` 64 * - Depth\ :sub:`0,0` 65 - Depth\ :sub:`0,1` 66 - Depth\ :sub:`0,2` 67 - ... 68 - ... 69 - ... 70 * - :cspan:`5` ... 71 * - :cspan:`5` Depth Data 72 * - :cspan:`5` ... 73 * - ... 74 - ... 75 - ... 76 - Depth\ :sub:`n-1,n-3` 77 - Depth\ :sub:`n-1,n-2` 78 - Depth\ :sub:`n-1,n-1` 79 80.. raw:: latex 81 82 \normalsize