allowLowPower
A Boolean value to control the power level of Core Image context renders.
Declaration
static let allowLowPower: CIContextOptionDiscussion
This option only affects certain macOS devices with more than one available GPU device.
If this value is True, then rendering with the context will use a use allow power GPU device if available and the high power device is not already in use.
Otherwise, the context will use the highest power/performance GPU device.