func performInference()

in FastViTSample/FastViTSample/DataModel.swift [102:116]

• 14 lines of code
• 1 McCabe index (conditional complexity)

    func performInference(_ pixelBuffer: CVPixelBuffer) async throws {
        guard let model else {
            return
        }

        let inputImage = CIImage(cvPixelBuffer: pixelBuffer).resized(to: targetSize)
        context.render(inputImage, to: inputPixelBuffer)
        let result = try model.prediction(image: inputPixelBuffer)
        let top3 = result.classLabel_probs.sorted { $0.value > $1.value }.prefix(3).map { (label, prob) in
            PredictionResult(label: label, probability: prob)
        }
        Task { @MainActor in
            prediction = top3
        }
    }