init
Initializes a video control.
Declaration
virtual bool init(IOUserVideoDriver *in_driver, bool in_is_settable, IOUserVideoObjectPropertyElement in_control_element, IOUserVideoObjectPropertyScope in_control_scope);Parameters
- in_driver:
The IOUserVideoDriver that owns this object.
- in_is_settable:
A Boolean value indicating if the control value can be set
- in_control_element:
A IOUserVideoObjectPropertyElement for the control
- in_control_scope:
A IOUserVideoObjectPropertyScope for the control
Return Value
True on success.