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docs: uapi: media: Properly locate NV12MT diagram

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The diagram have been pushed back at the end of a list of unrelated
pixels formats. Move it back next its related pixel format.

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Nicolas Dufresne 2023-09-14 11:06:47 -04:00 committed by Hans Verkuil
parent 2b4e497c62
commit bec81249af
1 changed files with 16 additions and 16 deletions
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32
Documentation/userspace-api/media/v4l/pixfmt-yuv-planar.rst
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@ -322,6 +322,22 @@ If the vertical resolution is an odd number of tiles, the last row of
tiles is stored in linear order. The layouts of the luma and chroma
planes are identical.
.. _nv12mt:
.. kernel-figure:: nv12mt.svg
:alt: nv12mt.svg
:align: center
V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
.. _nv12mt_ex:
.. kernel-figure:: nv12mt_example.svg
:alt: nv12mt_example.svg
:align: center
Example V4L2_PIX_FMT_NV12MT memory layout of tiles
``V4L2_PIX_FMT_NV12_4L4`` stores pixels in 4x4 tiles, and stores
tiles linearly in memory. The line stride and image height must be
aligned to a multiple of 4. The layouts of the luma and chroma planes are
@ -369,22 +385,6 @@ image height must be aligned to a multiple of 32. The number of luma and chroma
tiles are identical, even though the tile size differ. The image is formed of
two non-contiguous planes.
.. _nv12mt:
.. kernel-figure:: nv12mt.svg
:alt: nv12mt.svg
:align: center
V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
.. _nv12mt_ex:
.. kernel-figure:: nv12mt_example.svg
:alt: nv12mt_example.svg
:align: center
Example V4L2_PIX_FMT_NV12MT memory layout of tiles
.. _V4L2-PIX-FMT-NV15-4L4:
Tiled NV15