Lines Matching +full:per +full:- +full:operation
1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
9 Metadata refers to any non-image data that supplements video frames with
14 control of that operation.
46 member of the ``fmt`` union as needed per the desired operation. Both drivers
60 .. flat-table:: struct v4l2_meta_format
61 :header-rows: 0
62 :stub-columns: 0
65 * - __u32
66 - ``dataformat``
67 - The data format, set by the application. This is a little endian
68 :ref:`four character code <v4l2-fourcc>`. V4L2 defines metadata formats
69 in :ref:`meta-formats`.
70 * - __u32
71 - ``buffersize``
72 - Maximum buffer size in bytes required for data. The value is set by the
74 * - __u32
75 - ``width``
76 - Width of a line of metadata in Data Units. Valid when
79 * - __u32
80 - ``height``
81 - Number of rows of metadata. Valid when :c:type`v4l2_fmtdesc` flag
84 * - __u32
85 - ``bytesperline``
86 - Offset in bytes between the beginning of two consecutive lines. Valid