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Code Issues Packages Projects Releases Wiki Activity

Camera and editor improvements

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This commit is contained in:
Ilya Laktyushin
2023-06-10 00:50:25 +04:00
parent 8335936796
commit 155b8786a1
39 changed files with 879 additions and 339 deletions
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24
submodules/TelegramUI/Components/MediaEditor/Sources/VideoTextureSource.swift
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@@ -26,8 +26,8 @@ func textureRotatonForAVAsset(_ asset: AVAsset) -> TextureRotation {
}
final class VideoTextureSource: NSObject, TextureSource, AVPlayerItemOutputPullDelegate {
private let player: AVPlayer
private var playerItem: AVPlayerItem?
private weak var player: AVPlayer?
private weak var playerItem: AVPlayerItem?
private var playerItemOutput: AVPlayerItemVideoOutput?
private var playerItemStatusObservation: NSKeyValueObservation?
@@ -57,11 +57,11 @@ final class VideoTextureSource: NSObject, TextureSource, AVPlayerItemOutputPullD
super.init()
self.playerItemObservation = self.player.observe(\.currentItem, options: [.initial, .new], changeHandler: { [weak self] (player, change) in
guard let strongSelf = self, strongSelf.player == player else {
self.playerItemObservation = player.observe(\.currentItem, options: [.initial, .new], changeHandler: { [weak self] (player, change) in
guard let strongSelf = self else {
return
}
strongSelf.updatePlayerItem(strongSelf.player.currentItem)
strongSelf.updatePlayerItem(player.currentItem)
})
}
@@ -70,6 +70,15 @@ final class VideoTextureSource: NSObject, TextureSource, AVPlayerItemOutputPullD
self.playerItemStatusObservation?.invalidate()
}
func invalidate() {
self.playerItemOutput?.setDelegate(nil, queue: self.queue)
self.playerItemOutput = nil
self.playerItemObservation?.invalidate()
self.playerItemStatusObservation?.invalidate()
self.displayLink?.invalidate()
self.displayLink = nil
}
private func updatePlayerItem(_ playerItem: AVPlayerItem?) {
self.displayLink?.invalidate()
self.displayLink = nil
@@ -160,7 +169,10 @@ final class VideoTextureSource: NSObject, TextureSource, AVPlayerItemOutputPullD
}
private func handleUpdate() {
if self.player.rate != 0 {
guard let player = self.player else {
return
}
if player.rate != 0 {
self.forceUpdate = true
}
self.update(forced: self.forceUpdate)