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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/userspace-api/media/v4l/selections-common.rst | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/userspace-api/media/v4l/selections-common.rst')
-rw-r--r-- | Documentation/userspace-api/media/v4l/selections-common.rst | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/selections-common.rst b/Documentation/userspace-api/media/v4l/selections-common.rst new file mode 100644 index 000000000..322b39cf0 --- /dev/null +++ b/Documentation/userspace-api/media/v4l/selections-common.rst @@ -0,0 +1,23 @@ +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later + +.. _v4l2-selections-common: + +Common selection definitions +============================ + +While the :ref:`V4L2 selection API <selection-api>` and +:ref:`V4L2 subdev selection APIs <v4l2-subdev-selections>` are very +similar, there's one fundamental difference between the two. On +sub-device API, the selection rectangle refers to the media bus format, +and is bound to a sub-device's pad. On the V4L2 interface the selection +rectangles refer to the in-memory pixel format. + +This section defines the common definitions of the selection interfaces +on the two APIs. + + +.. toctree:: + :maxdepth: 1 + + v4l2-selection-targets + v4l2-selection-flags |