react-native-vision-camera/ios/Utils/MeasureElapsedTime.swift
Marc Rousavy eeb765f018
fix: Move Audio Input initialization shortly before startRecording (#159)
* rename

* Update AVAudioSession+updateCategory.swift

* fix bootstrap script

* Update CameraView+AVAudioSession.swift

* move audio input adding lower

* Activate AudioSession only when starting recording

* format

* Deactivate Audio Session

* remove audio input before deactivating audio session

* Update CameraView+AVAudioSession.swift

* log time

* Update CameraView+AVAudioSession.swift

* measure time with `measureElapsedTime`

* Update project.pbxproj

* only log in debug builds

* bootstrap with bridge (RNN new API)

* Mark two funcs as `@inlinable`

* format

* Update ReactLogger.swift

* Make audioWriter optional (allow videos without sound)

* only log frame drop reason in DEBUG

* Make audio writing entirely optional

* format

* Use function name as label for measureElapsedTime

* Update MeasureElapsedTime.swift

* Update MeasureElapsedTime.swift

* Mark AudioWriter as finished

* set `automaticallyConfiguresApplicationAudioSession` once

* Add JS console logging

* log to JS console for a few logs

* Update AVAudioSession+updateCategory.swift

* format

* Update JSConsoleHelper.mm

* catch log errors

* Update ReactLogger.swift

* fix docs

* Update RecordingSession.swift

* Immediatelly add audio input

* Update CameraView+AVCaptureSession.swift

* Update CameraView+AVCaptureSession.swift

* Update ReactLogger.swift

* immediatelly set audio session

* extract

* format

* Update TROUBLESHOOTING.mdx

* hmm

* Update AVAudioSession+updateCategory.swift

* Create secondary `AVCaptureSession` for audio

* Configure once, start stop on demand

* format

* fix audio notification interruptions

* docs
2021-06-03 14:16:02 +02:00

27 lines
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Swift

//
// MeasureElapsedTime.swift
// VisionCamera
//
// Created by Marc Rousavy on 01.06.21.
// Copyright © 2021 mrousavy. All rights reserved.
//
import Foundation
/**
Measures the amount of time the given codeblock takes to execute.
Results will be printed to the [ReactLogger] with millisecond precision.
*/
@inlinable
func measureElapsedTime<T>(_ label: String = #function, _ code: () -> T) -> T {
#if DEBUG
let start = DispatchTime.now()
defer {
let end = DispatchTime.now()
let nanoTime = end.uptimeNanoseconds - start.uptimeNanoseconds
ReactLogger.log(level: .info, message: "\(label) took: \(Double(nanoTime) / 1_000_000)ms!")
}
#endif
return code()
}