xref: /OK3568_Linux_fs/kernel/Documentation/userspace-api/media/v4l/pixfmt-uv8.rst (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2*4882a593Smuzhiyun
3*4882a593Smuzhiyun.. _V4L2-PIX-FMT-UV8:
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun************************
6*4882a593SmuzhiyunV4L2_PIX_FMT_UV8 ('UV8')
7*4882a593Smuzhiyun************************
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunUV plane interleaved
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunDescription
14*4882a593Smuzhiyun===========
15*4882a593Smuzhiyun
16*4882a593SmuzhiyunIn this format there is no Y plane, Only CbCr plane. ie (UV interleaved)
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun**Byte Order.**
19*4882a593SmuzhiyunEach cell is one byte.
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun
24*4882a593Smuzhiyun.. flat-table::
25*4882a593Smuzhiyun    :header-rows:  0
26*4882a593Smuzhiyun    :stub-columns: 0
27*4882a593Smuzhiyun
28*4882a593Smuzhiyun    * - start + 0:
29*4882a593Smuzhiyun      - Cb\ :sub:`00`
30*4882a593Smuzhiyun      - Cr\ :sub:`00`
31*4882a593Smuzhiyun      - Cb\ :sub:`01`
32*4882a593Smuzhiyun      - Cr\ :sub:`01`
33*4882a593Smuzhiyun    * - start + 4:
34*4882a593Smuzhiyun      - Cb\ :sub:`10`
35*4882a593Smuzhiyun      - Cr\ :sub:`10`
36*4882a593Smuzhiyun      - Cb\ :sub:`11`
37*4882a593Smuzhiyun      - Cr\ :sub:`11`
38*4882a593Smuzhiyun    * - start + 8:
39*4882a593Smuzhiyun      - Cb\ :sub:`20`
40*4882a593Smuzhiyun      - Cr\ :sub:`20`
41*4882a593Smuzhiyun      - Cb\ :sub:`21`
42*4882a593Smuzhiyun      - Cr\ :sub:`21`
43*4882a593Smuzhiyun    * - start + 12:
44*4882a593Smuzhiyun      - Cb\ :sub:`30`
45*4882a593Smuzhiyun      - Cr\ :sub:`30`
46*4882a593Smuzhiyun      - Cb\ :sub:`31`
47*4882a593Smuzhiyun      - Cr\ :sub:`31`
48