6640b72a00
* feat: CodeScanner JS API * feat: iOS * Use guard * Format * feat: Android base * fix: Attach Surfaces * Use isBusy var * fix: Use separate Queue * feat: Finish iOS types * feat: Implement all other code types on Android * fix: Call JS event * fix: Pass codetypes on Android * fix: iOS use Preview coordinate system * docs: Add comments * chore: Format code * Update CameraView+AVCaptureSession.swift * docs: Add Code Scanner docs * docs: Update * feat: Use lazily downloaded model on Android * Revert changes in CameraPage * Format * fix: Fix empty QR codes * Update README.md
41 lines
2.1 KiB
Swift
41 lines
2.1 KiB
Swift
//
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// CameraQueues.swift
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// VisionCamera
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//
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// Created by Marc Rousavy on 22.03.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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import Foundation
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@objc
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public class CameraQueues: NSObject {
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/// The serial execution queue for the camera preview layer (input stream) as well as output processing of photos.
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@objc public static let cameraQueue = DispatchQueue(label: "mrousavy/VisionCamera.main",
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qos: .userInteractive,
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attributes: [],
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autoreleaseFrequency: .inherit,
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target: nil)
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/// The serial execution queue for output processing of videos for recording or synchronous frame processing.
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@objc public static let videoQueue = DispatchQueue(label: "mrousavy/VisionCamera.video",
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qos: .userInteractive,
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attributes: [],
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autoreleaseFrequency: .inherit,
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target: nil)
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/// The serial execution queue for output processing of QR/barcodes.
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@objc public static let codeScannerQueue = DispatchQueue(label: "mrousavy/VisionCamera.codeScanner",
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qos: .userInteractive,
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attributes: [],
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autoreleaseFrequency: .inherit,
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target: nil)
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/// The serial execution queue for output processing of audio buffers.
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@objc public static let audioQueue = DispatchQueue(label: "mrousavy/VisionCamera.audio",
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qos: .userInteractive,
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attributes: [],
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autoreleaseFrequency: .inherit,
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target: nil)
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}
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