react-native-vision-camera/ios/Parsers/AVCaptureVideoStabilizationMode+descriptor.swift

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2021-02-19 08:28:05 -07:00
//
// AVCaptureVideoStabilizationMode+descriptor.swift
// mrousavy
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//
// Created by Marc Rousavy on 29.12.20.
// Copyright © 2020 mrousavy. All rights reserved.
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//
import AVFoundation
extension AVCaptureVideoStabilizationMode {
init(withString string: String) throws {
switch string {
case "auto":
self = .auto
return
case "cinematic":
self = .cinematic
return
case "cinematic-extended":
if #available(iOS 13.0, *) {
self = .cinematicExtended
return
} else {
throw EnumParserError.unsupportedOS(supportedOnOS: "iOS 13.0")
}
case "off":
self = .off
return
case "standard":
self = .standard
return
default:
throw EnumParserError.invalidValue
}
}
var descriptor: String {
if #available(iOS 13.0, *) {
switch self {
case .cinematicExtended:
return "cinematic-extended"
default:
break
}
}
switch self {
case .auto:
return "auto"
case .cinematic:
return "cinematic"
case .off:
return "off"
case .standard:
return "standard"
default:
fatalError("AVCaptureVideoStabilizationMode has unknown state.")
}
}
}