1 .. -*- coding: utf-8; mode: rst -*-
3 .. _V4L2-PIX-FMT-YUV444M:
5 ************************************************************
6 V4L2_PIX_FMT_YUV444M ('YM24'), V4L2_PIX_FMT_YVU444M ('YM42')
7 ************************************************************
9 *man V4L2_PIX_FMT_YUV444M(2)*
12 Planar formats with full horizontal resolution, also known as YUV and
19 This is a multi-planar format, as opposed to a packed format. The three
20 components are separated into three sub-images or planes.
22 The Y plane is first. The Y plane has one byte per pixel. For
23 ``V4L2_PIX_FMT_YUV444M`` the Cb data constitutes the second plane which
24 is the same width and height as the Y plane (and as the image). The Cr
25 data, just like the Cb plane, is in the third plane.
27 ``V4L2_PIX_FMT_YVU444M`` is the same except the Cr data is stored in the
28 second plane and the Cb data in the third plane.
30 If the Y plane has pad bytes after each row, then the Cb and Cr planes
31 have the same number of pad bytes after their rows.
33 ``V4L2_PIX_FMT_YUV444M`` and ``V4L2_PIX_FMT_YUV444M`` are intended to be
34 used only in drivers and applications that support the multi-planar API,
35 described in :ref:`planar-apis`.
39 Each cell is one byte.
202 **Color Sample Location..**
288 .. ------------------------------------------------------------------------------
289 .. This file was automatically converted from DocBook-XML with the dbxml
290 .. library (https://github.com/return42/sphkerneldoc). The origin XML comes
291 .. from the linux kernel, refer to:
293 .. * https://github.com/torvalds/linux/tree/master/Documentation/DocBook
294 .. ------------------------------------------------------------------------------