cd0b413706
Moves everything Camera related into `core/` / `Core/` so that it is better encapsulated from React Native.
Benefits:
1. Code is much better organized. Should be easier for collaborators now, and cleaner codebase for me.
2. Locking is fully atomically as you can now only configure the session through a lock/Mutex which is batch-overridable
* On iOS, this makes Camera startup time **MUCH** faster, I measured speedups from **1.5 seconds** to only **240 milliseconds** since we only lock/commit once! 🚀
* On Android, this fixes a few out-of-sync/concurrency issues like "Capture Request contains unconfigured Input/Output Surface!" since it is now a single lock-operation! 💪
3. It is easier to integrate VisionCamera outside of React Native (e.g. Native iOS Apps, NativeScript, Flutter, etc)
With this PR, VisionCamera V3 is up to **7x** faster than V2
35 lines
1.0 KiB
Swift
35 lines
1.0 KiB
Swift
//
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// AVCaptureDevice+toDictionary.swift
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// VisionCamera
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//
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// Created by Marc Rousavy on 21.09.23.
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// Copyright © 2023 mrousavy. All rights reserved.
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//
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import AVFoundation
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extension AVCaptureDevice {
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func toDictionary() -> [String: Any] {
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let formats = formats.map { CameraDeviceFormat(fromFormat: $0) }
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return [
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"id": uniqueID,
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"physicalDevices": physicalDevices.map(\.deviceType.physicalDeviceDescriptor),
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"position": position.descriptor,
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"name": localizedName,
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"hasFlash": hasFlash,
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"hasTorch": hasTorch,
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"minZoom": minAvailableVideoZoomFactor,
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"neutralZoom": neutralZoomFactor,
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"maxZoom": maxAvailableVideoZoomFactor,
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"isMultiCam": isMultiCam,
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"supportsRawCapture": false, // TODO: supportsRawCapture
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"supportsLowLightBoost": isLowLightBoostSupported,
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"supportsFocus": isFocusPointOfInterestSupported,
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"hardwareLevel": "full",
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"sensorOrientation": Orientation.landscapeLeft.jsValue,
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"formats": formats.map { $0.toJSValue() },
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]
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}
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}
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