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[Vertex AI] Add Imagen warning for invalid JPEG compression quality #14440

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Merged
merged 1 commit into from
Feb 10, 2025
Merged

[Vertex AI] Add Imagen warning for invalid JPEG compression quality #14440

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6 changes: 6 additions & 0 deletions FirebaseVertexAI/Sources/Types/Public/Imagen/ImagenImageFormat.swift
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Expand Up @@ -45,6 +45,12 @@ public struct ImagenImageFormat {
/// compression (lowest image quality, smallest file size) and `100` is the lowest level of
/// compression (highest image quality, largest file size); defaults to `75`.
public static func jpeg(compressionQuality: Int? = nil) -> ImagenImageFormat {
if let compressionQuality, compressionQuality < 0 || compressionQuality > 100 {
VertexLog.warning(code: .imagenInvalidJPEGCompressionQuality, """
Invalid JPEG compression quality of \(compressionQuality) specified; the supported range is \
[0, 100].
""")
}
return ImagenImageFormat(mimeType: "image/jpeg", compressionQuality: compressionQuality)
}
}
5 changes: 4 additions & 1 deletion FirebaseVertexAI/Sources/VertexLog.swift
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Expand Up @@ -31,9 +31,12 @@ enum VertexLog {
// API Enablement Errors
case vertexAIInFirebaseAPIDisabled = 200

// Model Configuration
// Generative Model Configuration
case generativeModelInitialized = 1000

// Imagen Model Configuration
case imagenInvalidJPEGCompressionQuality = 1201

// Network Errors
case generativeAIServiceNonHTTPResponse = 2000
case loadRequestResponseError = 2001
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