71730a73ef
* Set category always if different * rename org * Fix video format sorting * fix format filtering * Update AVAudioSession+setCategoryIfNotSet.swift * upgrade all dependencies * Also run dependabot for JS codebase * Update MediaPage.tsx * Use typescript 4.2.4 * Also run TS in check-all * Downgrade typescript to 4.2.3 * f * recreate lockfiles * docs: Revert package.json changes * revert all package.json changes * Update Podfile.lock * bump all dependencies, pin typescript to 4.2.4 * Downgrade react-native-navigation for now * upgrade to later snapshot * Update yarn.lock * remove yeet
42 lines
1.1 KiB
Swift
42 lines
1.1 KiB
Swift
//
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// CameraView+focus.swift
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// Cuvent
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//
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// Created by Marc Rousavy on 19.02.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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import Foundation
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extension CameraView {
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func focus(point: CGPoint, promise: Promise) {
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withPromise(promise) {
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guard let device = self.videoDeviceInput?.device else {
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throw CameraError.session(SessionError.cameraNotReady)
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}
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if !device.isFocusPointOfInterestSupported {
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throw CameraError.device(DeviceError.focusNotSupported)
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}
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let normalizedPoint = self.videoPreviewLayer.captureDevicePointConverted(fromLayerPoint: point)
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do {
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try device.lockForConfiguration()
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device.focusPointOfInterest = normalizedPoint
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device.focusMode = .continuousAutoFocus
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if device.isExposurePointOfInterestSupported {
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device.exposurePointOfInterest = normalizedPoint
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device.exposureMode = .continuousAutoExposure
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}
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device.unlockForConfiguration()
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return nil
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} catch {
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throw CameraError.device(DeviceError.configureError)
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}
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}
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}
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}
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