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Implement progressive JPEG for photos

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This commit is contained in:
Ali
2020-07-28 17:39:34 +04:00
parent 6f731d3b63
commit e1432e4171
562 changed files with 168453 additions and 188 deletions
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10
submodules/TelegramUI/Sources/ChatMessageInteractiveMediaNode.swift
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@@ -485,9 +485,9 @@ final class ChatMessageInteractiveMediaNode: ASDisplayNode, GalleryItemTransitio
updatedFetchControls = FetchControls(fetch: { manual in
if let strongSelf = self {
if !manual {
strongSelf.fetchDisposable.set(chatMessagePhotoInteractiveFetched(context: context, photoReference: .message(message: MessageReference(message), media: image), storeToDownloadsPeerType: storeToDownloadsPeerType).start())
} else if let resource = largestRepresentationForPhoto(image)?.resource {
strongSelf.fetchDisposable.set(messageMediaImageInteractiveFetched(context: context, message: message, image: image, resource: resource, storeToDownloadsPeerType: storeToDownloadsPeerType).start())
strongSelf.fetchDisposable.set(chatMessagePhotoInteractiveFetched(context: context, photoReference: .message(message: MessageReference(message), media: image), displayAtSize: 600, storeToDownloadsPeerType: storeToDownloadsPeerType).start())
} else if let representation = largestRepresentationForPhoto(image) {
strongSelf.fetchDisposable.set(messageMediaImageInteractiveFetched(context: context, message: message, image: image, resource: representation.resource, range: representationFetchRangeForDisplayAtSize(representation: representation, dimension: 600), storeToDownloadsPeerType: storeToDownloadsPeerType).start())
}
}
}, cancel: {
@@ -604,7 +604,7 @@ final class ChatMessageInteractiveMediaNode: ASDisplayNode, GalleryItemTransitio
} else {
var representations: [ImageRepresentationWithReference] = file.previewRepresentations.map({ ImageRepresentationWithReference(representation: $0, reference: AnyMediaReference.message(message: MessageReference(message), media: file).resourceReference($0.resource)) })
if file.mimeType == "image/svg+xml" || file.mimeType == "application/x-tgwallpattern" {
representations.append(ImageRepresentationWithReference(representation: .init(dimensions: PixelDimensions(width: 1440, height: 2960), resource: file.resource), reference: AnyMediaReference.message(message: MessageReference(message), media: file).resourceReference(file.resource)))
representations.append(ImageRepresentationWithReference(representation: .init(dimensions: PixelDimensions(width: 1440, height: 2960), resource: file.resource, progressiveSizes: []), reference: AnyMediaReference.message(message: MessageReference(message), media: file).resourceReference(file.resource)))
}
if ["image/png", "image/svg+xml", "application/x-tgwallpattern"].contains(file.mimeType) {
return patternWallpaperImage(account: context.account, accountManager: context.sharedContext.accountManager, representations: representations, mode: .thumbnail)
@@ -649,7 +649,7 @@ final class ChatMessageInteractiveMediaNode: ASDisplayNode, GalleryItemTransitio
}
}
} else {
updatedStatusSignal = chatMessagePhotoStatus(context: context, messageId: message.id, photoReference: .message(message: MessageReference(message), media: image))
updatedStatusSignal = chatMessagePhotoStatus(context: context, messageId: message.id, photoReference: .message(message: MessageReference(message), media: image), displayAtSize: 600)
|> map { resourceStatus -> (MediaResourceStatus, MediaResourceStatus?) in
return (resourceStatus, nil)
}