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Optimize text recognition

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This commit is contained in:
Ilya Laktyushin 2021-12-10 04:04:37 +04:00
parent f4301ce632
commit 6630833866
2 changed files with 11 additions and 3 deletions
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4
submodules/GalleryUI/Sources/Items/ChatImageGalleryItem.swift
View File

@ -322,8 +322,10 @@ final class ChatImageGalleryItemNode: ZoomableContentGalleryItemNode {
strongSelf.recognizedContentNode?.removeFromSupernode() strongSelf.recognizedContentNode?.removeFromSupernode()
if !results.isEmpty { if !results.isEmpty {
let size = strongSelf.imageNode.bounds.size let size = strongSelf.imageNode.bounds.size
let recognizedContentNode = RecognizedContentContainer(size: size, recognitions: results, presentationData: strongSelf.context.sharedContext.currentPresentationData.with { $0 }, present: { c, a in let recognizedContentNode = RecognizedContentContainer(size: size, recognitions: results, presentationData: strongSelf.context.sharedContext.currentPresentationData.with { $0 }, present: { [weak self] c, a in
if let strongSelf = self {
strongSelf.galleryController()?.presentInGlobalOverlay(c, with: a) strongSelf.galleryController()?.presentInGlobalOverlay(c, with: a)
}
}, performAction: { [weak self] string, action in }, performAction: { [weak self] string, action in
guard let strongSelf = self else { guard let strongSelf = self else {
return return

8
submodules/ImageContentAnalysis/Sources/ImageContentAnalysis.swift
View File

@ -302,6 +302,7 @@ private func recognizeContent(in image: UIImage) -> Signal<[RecognizedContent],
let _ = barcodeResult.swap(mappedResults) let _ = barcodeResult.swap(mappedResults)
completion() completion()
} }
barcodeRequest.preferBackgroundProcessing = true
requests.append(barcodeRequest) requests.append(barcodeRequest)
if #available(iOS 13.0, *) { if #available(iOS 13.0, *) {
@ -310,6 +311,7 @@ private func recognizeContent(in image: UIImage) -> Signal<[RecognizedContent],
let _ = textResult.swap(mappedResults) let _ = textResult.swap(mappedResults)
completion() completion()
} }
textRequest.preferBackgroundProcessing = true
textRequest.usesLanguageCorrection = true textRequest.usesLanguageCorrection = true
requests.append(textRequest) requests.append(textRequest)
} else { } else {
@ -320,7 +322,11 @@ private func recognizeContent(in image: UIImage) -> Signal<[RecognizedContent],
try? handler.perform(requests) try? handler.perform(requests)
return ActionDisposable { return ActionDisposable {
if #available(iOS 13.0, *) {
for request in requests {
request.cancel()
}
}
} }
} }
} else { } else {