Rocky
df1c5ff32c
Replace MLX GPU inference with CoreML bundles so transcription continues while the host app is backgrounded. Adds model download and warm-up, vendored Qwen3Speech, and updates onboarding, settings, and copy for the ~1.6 GB CoreML package (iOS 18+).
35 lines
1.6 KiB
Swift
35 lines
1.6 KiB
Swift
import Foundation
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/// Unified error type for audio model operations.
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public enum AudioModelError: Error, LocalizedError {
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/// Model failed to load from disk or network.
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case modelLoadFailed(modelId: String, reason: String, underlying: Error? = nil)
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/// Weight file could not be read or parsed.
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case weightLoadingFailed(path: String, underlying: Error? = nil)
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/// Inference or generation step failed.
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case inferenceFailed(operation: String, reason: String)
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/// Model configuration is invalid or incompatible.
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case invalidConfiguration(model: String, reason: String)
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/// Voice preset file not found.
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case voiceNotFound(voice: String, searchPath: String)
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public var errorDescription: String? {
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switch self {
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case .modelLoadFailed(let modelId, let reason, let underlying):
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var msg = "Failed to load model '\(modelId)': \(reason)"
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if let underlying { msg += " (\(underlying.localizedDescription))" }
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return msg
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case .weightLoadingFailed(let path, let underlying):
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var msg = "Failed to load weights from '\(path)'"
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if let underlying { msg += ": \(underlying.localizedDescription)" }
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return msg
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case .inferenceFailed(let operation, let reason):
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return "Inference failed during \(operation): \(reason)"
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case .invalidConfiguration(let model, let reason):
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return "Invalid configuration for '\(model)': \(reason)"
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case .voiceNotFound(let voice, let searchPath):
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return "Voice preset '\(voice)' not found at '\(searchPath)'"
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}
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}
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}
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