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This commit is contained in:
Ali
2023-07-25 01:45:44 +04:00
parent a196a1684b
commit 1fa20fa4a4
28 changed files with 635 additions and 181 deletions
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31
submodules/TelegramUI/Sources/FetchCachedRepresentations.swift
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@@ -19,6 +19,7 @@ import GZip
import TelegramUniversalVideoContent
import GradientBackground
import Svg
import UniversalMediaPlayer
public func fetchCachedResourceRepresentation(account: Account, resource: MediaResource, representation: CachedMediaResourceRepresentation) -> Signal<CachedMediaResourceRepresentationResult, NoError> {
if let representation = representation as? CachedStickerAJpegRepresentation {
@@ -38,7 +39,33 @@ public func fetchCachedResourceRepresentation(account: Account, resource: MediaR
return fetchCachedScaledImageRepresentation(resource: resource, resourceData: data, representation: representation)
}
} else if let _ = representation as? CachedVideoFirstFrameRepresentation {
return account.postbox.mediaBox.resourceData(resource, option: .complete(waitUntilFetchStatus: false))
return Signal { subscriber in
if let size = resource.size {
let videoSource = UniversalSoftwareVideoSource(mediaBox: account.postbox.mediaBox, source: .direct(resource: resource, size: size), automaticallyFetchHeader: false, hintVP9: false)
let disposable = videoSource.takeFrame(at: 0.0).start(next: { value in
switch value {
case let .image(image):
if let image {
if let imageData = image.jpegData(compressionQuality: 0.6) {
subscriber.putNext(.data(imageData))
subscriber.putNext(.done)
subscriber.putCompletion()
}
}
case .waitingForData:
break
}
})
return ActionDisposable {
// keep the reference
let _ = videoSource.takeFrame(at: 0.0)
disposable.dispose()
}
} else {
return EmptyDisposable
}
}
/*return account.postbox.mediaBox.resourceData(resource, option: .complete(waitUntilFetchStatus: false))
|> mapToSignal { data -> Signal<CachedMediaResourceRepresentationResult, NoError> in
if data.complete {
return fetchCachedVideoFirstFrameRepresentation(account: account, resource: resource, resourceData: data)
@@ -50,7 +77,7 @@ public func fetchCachedResourceRepresentation(account: Account, resource: MediaR
} else {
return .complete()
}
}
}*/
} else if let representation = representation as? CachedScaledVideoFirstFrameRepresentation {
return account.postbox.mediaBox.resourceData(resource, option: .complete(waitUntilFetchStatus: false))
|> mapToSignal { data -> Signal<CachedMediaResourceRepresentationResult, NoError> in