622d3830f1
* feat: Make Frame Processor Plugins object-oriented on iOS as well * Add Plugin in AppDelegate
47 lines
1.2 KiB
Swift
47 lines
1.2 KiB
Swift
//
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// ExamplePluginSwift.swift
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// VisionCamera
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//
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// Created by Marc Rousavy on 30.04.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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import AVKit
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import Vision
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@objc
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public class ExamplePluginSwift : FrameProcessorPlugin {
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override public func name() -> String! {
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return "example_plugin_swift"
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}
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public override func callback(_ frame: Frame!, withArguments arguments: [Any]!) -> Any! {
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guard let imageBuffer = CMSampleBufferGetImageBuffer(frame.buffer) else {
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return nil
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}
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NSLog("ExamplePlugin: \(CVPixelBufferGetWidth(imageBuffer)) x \(CVPixelBufferGetHeight(imageBuffer)) Image. Logging \(arguments.count) parameters:")
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arguments.forEach { arg in
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var string = "\(arg)"
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if let array = arg as? NSArray {
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string = (array as Array).description
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} else if let map = arg as? NSDictionary {
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string = (map as Dictionary).description
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}
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NSLog("ExamplePlugin: -> \(string) (\(type(of: arg)))")
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}
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return [
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"example_str": "Test",
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"example_bool": true,
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"example_double": 5.3,
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"example_array": [
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"Hello",
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true,
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17.38,
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],
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]
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}
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}
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