Structs§
- V4LCapture
Device - The backend struct that interfaces with V4L2.
To see what this does, please see
CaptureBackendTrait
.
Functions§
- id_
to_ known_ camera_ control - Attempts to convert a
u32
V4L2 Control ID into aKnownCameraControl
If the associated control is not found, this will returnNone
(ColorEnable
,Roll
) - known_
camera_ control_ to_ id - Attempts to convert a
KnownCameraControl
into a V4L2 Control ID. If the associated control is not found, this will returnNone
(ColorEnable
,Roll
) - query
- query v4l2 cameras