Commit c0133e9d authored by Helen Koike's avatar Helen Koike Committed by Mauro Carvalho Chehab
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media: doc: pixfmt-yuv: Fix 4:4:4 subsampling info 



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

Fixes: da785536 ("media: doc: pixfmt-yuv: Move all semi-planar YUV formats to common file")
Signed-off-by: default avatarHelen Koike <helen.koike@collabora.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 65329232

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

+3 −3
Original line number Diff line number Diff line
@@ -396,9 +396,9 @@ number of lines as the luma plane. 
NV24 and NV42

-------------



Semi-planar YUV 4:4:4 formats. The chroma plane is subsampled by 2 in the

horizontal direction. Chroma lines contain half the number of pixels and the

same number of bytes as luma lines, and the chroma plane contains the same

Semi-planar YUV 4:4:4 formats. The chroma plane is not subsampled.

Chroma lines contain the same number of pixels and twice the

number of bytes as luma lines, and the chroma plane contains the same

number of lines as the luma plane.



.. flat-table:: Sample 4x4 NV24 Image