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Entity input: improved animation cache and rendering

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This commit is contained in:
Ali
2022-06-24 02:06:02 +01:00
parent 0f1b382265
commit c112bc5146
37 changed files with 2557 additions and 383 deletions
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66
submodules/TelegramUI/Components/EntityKeyboard/Sources/EmojiPagerContentComponent.swift
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@@ -301,6 +301,39 @@ public final class EmojiPagerContentComponent: Component {
super.init()
if file.isAnimatedSticker || file.isVideoSticker {
let loadAnimation: () -> Void = { [weak self] in
guard let strongSelf = self else {
return
}
strongSelf.disposable = renderer.add(groupId: groupId, target: strongSelf, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize, fetch: { size, writer in
let source = AnimatedStickerResourceSource(account: context.account, resource: file.resource, fitzModifier: nil, isVideo: false)
let dataDisposable = source.directDataPath(attemptSynchronously: false).start(next: { result in
guard let result = result else {
return
}
if file.isVideoSticker {
cacheVideoAnimation(path: result, width: Int(size.width), height: Int(size.height), writer: writer)
} else {
guard let data = try? Data(contentsOf: URL(fileURLWithPath: result)) else {
writer.finish()
return
}
cacheLottieAnimation(data: data, width: Int(size.width), height: Int(size.height), writer: writer)
}
})
let fetchDisposable = freeMediaFileResourceInteractiveFetched(account: context.account, fileReference: stickerPackFileReference(file), resource: file.resource).start()
return ActionDisposable {
dataDisposable.dispose()
fetchDisposable.dispose()
}
})
}
if attemptSynchronousLoad {
if !renderer.loadFirstFrameSynchronously(groupId: groupId, target: self, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize) {
self.displayPlaceholder = true
@@ -309,34 +342,13 @@ public final class EmojiPagerContentComponent: Component {
self.contents = image.cgImage
}
}
}
self.disposable = renderer.add(groupId: groupId, target: self, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize, fetch: { size, writer in
let source = AnimatedStickerResourceSource(account: context.account, resource: file.resource, fitzModifier: nil, isVideo: false)
let dataDisposable = source.directDataPath(attemptSynchronously: false).start(next: { result in
guard let result = result else {
return
}
if file.isVideoSticker {
cacheVideoAnimation(path: result, width: Int(size.width), height: Int(size.height), writer: writer)
} else {
guard let data = try? Data(contentsOf: URL(fileURLWithPath: result)) else {
writer.finish()
return
}
cacheLottieAnimation(data: data, width: Int(size.width), height: Int(size.height), writer: writer)
}
loadAnimation()
} else {
let _ = renderer.loadFirstFrame(groupId: groupId, target: self, cache: cache, itemId: file.resource.id.stringRepresentation, size: pixelSize, completion: { _ in
loadAnimation()
})
let fetchDisposable = freeMediaFileResourceInteractiveFetched(account: context.account, fileReference: stickerPackFileReference(file), resource: file.resource).start()
return ActionDisposable {
dataDisposable.dispose()
fetchDisposable.dispose()
}
})
}
} else if let dimensions = file.dimensions {
let isSmall: Bool = false
self.disposable = (chatMessageSticker(account: context.account, file: file, small: isSmall, synchronousLoad: attemptSynchronousLoad)).start(next: { [weak self] resultTransform in
@@ -588,7 +600,7 @@ public final class EmojiPagerContentComponent: Component {
if let current = self.visibleItemLayers[itemId] {
itemLayer = current
} else {
itemLayer = ItemLayer(item: item, context: component.context, groupId: "keyboard", attemptSynchronousLoad: attemptSynchronousLoads, file: item.file, cache: component.animationCache, renderer: component.animationRenderer, placeholderColor: theme.chat.inputMediaPanel.stickersBackgroundColor, pointSize: CGSize(width: itemLayout.itemSize, height: itemLayout.itemSize))
itemLayer = ItemLayer(item: item, context: component.context, groupId: "keyboard", attemptSynchronousLoad: attemptSynchronousLoads, file: item.file, cache: component.animationCache, renderer: component.animationRenderer, placeholderColor: theme.chat.inputPanel.primaryTextColor.withMultipliedAlpha(0.1), pointSize: CGSize(width: itemLayout.itemSize, height: itemLayout.itemSize))
self.scrollView.layer.addSublayer(itemLayer)
self.visibleItemLayers[itemId] = itemLayer
}