xref: /OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/pixfmt-sdr-ru12le.rst (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2*4882a593Smuzhiyun
3*4882a593Smuzhiyun.. _V4L2-SDR-FMT-RU12LE:
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun****************************
6*4882a593SmuzhiyunV4L2_SDR_FMT_RU12LE ('RU12')
7*4882a593Smuzhiyun****************************
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunReal unsigned 12-bit little endian sample
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunDescription
14*4882a593Smuzhiyun===========
15*4882a593Smuzhiyun
16*4882a593SmuzhiyunThis format contains sequence of real number samples. Each sample is
17*4882a593Smuzhiyunrepresented as a 12 bit unsigned little endian number. Sample is stored
18*4882a593Smuzhiyunin 16 bit space with unused high bits padded with 0.
19*4882a593Smuzhiyun
20*4882a593Smuzhiyun**Byte Order.**
21*4882a593SmuzhiyunEach cell is one byte.
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23*4882a593Smuzhiyun
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun
26*4882a593Smuzhiyun.. flat-table::
27*4882a593Smuzhiyun    :header-rows:  0
28*4882a593Smuzhiyun    :stub-columns: 0
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun    * - start + 0:
31*4882a593Smuzhiyun      - I'\ :sub:`0[7:0]`
32*4882a593Smuzhiyun      - I'\ :sub:`0[11:8]`
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