| .. -*- coding: utf-8; mode: rst -*- |
| |
| .. _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 |
