media: doc: pixfmt-yuv: Fix 4:4:4 subsampling info

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

YUV 4:4:4 is not subsampled, fix this in the docs.

Fixes: da785536e007 ("media: doc: pixfmt-yuv: Move all semi-planar YUV formats to common file")
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

authored by

Helen Koike and committed by

Mauro Carvalho Chehab 5 years ago c0133e9d 65329232

+3 -3

1 changed file

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Documentation

userspace-api

media

v4l

pixfmt-yuv-planar.rst

+3 -3

Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst

··· 396 396 NV24 and NV42 397 397 ------------- 398 398 399 - Semi-planar YUV 4:4:4 formats. The chroma plane is subsampled by 2 in the 400 - horizontal direction. Chroma lines contain half the number of pixels and the 401 - same number of bytes as luma lines, and the chroma plane contains the same 399 + Semi-planar YUV 4:4:4 formats. The chroma plane is not subsampled. 400 + Chroma lines contain the same number of pixels and twice the 401 + number of bytes as luma lines, and the chroma plane contains the same 402 402 number of lines as the luma plane. 403 403 404 404 .. flat-table:: Sample 4x4 NV24 Image