HDRMode.swift

extension AVCaptureDevice {
    var hdrMode: HDRMode {
        set(newValue){
            switch newValue {
            case .on:
                automaticallyAdjustsVideoHDREnabled = false
                isVideoHDREnabled = true
            case .off:
                automaticallyAdjustsVideoHDREnabled = false
                isVideoHDREnabled = false
            case .auto:
                automaticallyAdjustsVideoHDREnabled = true
            }
        }
        get {
            if automaticallyAdjustsVideoHDREnabled {
                return .auto
            } else {
                if isVideoHDREnabled {
                    return .on
                } else {
                    return .off
                }
            }
        }
    }
}