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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 tiles is stored in linear order. The layouts of the luma and chroma
planes are identical. 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 ``V4L2_PIX_FMT_NV12_4L4`` stores pixels in 4x4 tiles, and stores
tiles linearly in memory. The line stride and image height must be 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 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 tiles are identical, even though the tile size differ. The image is formed of
two non-contiguous planes. 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: .. _V4L2-PIX-FMT-NV15-4L4:
Tiled NV15 Tiled NV15