23 lines
531 B
Swift
23 lines
531 B
Swift
//
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// AVCaptureDevice+physicalDevices.swift
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// mrousavy
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//
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// Created by Marc Rousavy on 10.01.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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import AVFoundation
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extension AVCaptureDevice {
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/**
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If the device is a virtual multi-cam, this returns `constituentDevices`, otherwise this returns an array of a single element, `self`
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*/
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var physicalDevices: [AVCaptureDevice] {
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if #available(iOS 13.0, *), isVirtualDevice {
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return self.constituentDevices
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} else {
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return [self]
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}
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}
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}
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