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Integrating streaming video into basic sheet

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This commit is contained in:
Ilya Yelagov
2022-11-25 22:18:54 +04:00
parent 21e432bc0c
commit a9ed9202a6
2 changed files with 83 additions and 18 deletions
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43
submodules/TelegramCallsUI/Sources/Components/MediaStreamVideoComponent.swift
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@@ -7,7 +7,9 @@ import AVKit
import MultilineTextComponent
import Display
final class MediaStreamVideoComponent: Component {
typealias MediaStreamVideoComponent = _MediaStreamVideoComponent
final class _MediaStreamVideoComponent: Component {
let call: PresentationGroupCallImpl
let hasVideo: Bool
let isVisible: Bool
@@ -40,7 +42,7 @@ final class MediaStreamVideoComponent: Component {
self.pictureInPictureClosed = pictureInPictureClosed
}
public static func ==(lhs: MediaStreamVideoComponent, rhs: MediaStreamVideoComponent) -> Bool {
public static func ==(lhs: _MediaStreamVideoComponent, rhs: _MediaStreamVideoComponent) -> Bool {
if lhs.call !== rhs.call {
return false
}
@@ -70,7 +72,7 @@ final class MediaStreamVideoComponent: Component {
return State()
}
public final class View: UIScrollView, AVPictureInPictureControllerDelegate, ComponentTaggedView {
public final class View: UIView, AVPictureInPictureControllerDelegate, ComponentTaggedView {
public final class Tag {
}
@@ -83,7 +85,7 @@ final class MediaStreamVideoComponent: Component {
private var pictureInPictureController: AVPictureInPictureController?
private var component: MediaStreamVideoComponent?
private var component: _MediaStreamVideoComponent?
private var hadVideo: Bool = false
private var requestedExpansion: Bool = false
@@ -96,9 +98,9 @@ final class MediaStreamVideoComponent: Component {
override init(frame: CGRect) {
self.blurTintView = UIView()
self.blurTintView.backgroundColor = UIColor(white: 0.0, alpha: 0.55)
super.init(frame: frame)
// self.backgroundColor = UIColor.green.withAlphaComponent(0.4)
self.isUserInteractionEnabled = false
self.clipsToBounds = true
@@ -123,10 +125,18 @@ final class MediaStreamVideoComponent: Component {
}
}
func update(component: MediaStreamVideoComponent, availableSize: CGSize, state: State, transition: Transition) -> CGSize {
// let sheetView = UIView()
// let sheetBackdropView = UIView()
// var sheetTop: CGFloat = 0
// var sheetHeight: CGFloat = 0
func update(component: _MediaStreamVideoComponent, availableSize: CGSize, state: State, transition: Transition) -> CGSize {
self.state = state
if component.hasVideo, self.videoView == nil {
// self.addSubview(sheetBackdropView)
// self.addSubview(sheetView)
if let input = component.call.video(endpointId: "unified") {
if let videoBlurView = self.videoRenderingContext.makeView(input: input, blur: true) {
self.videoBlurView = videoBlurView
@@ -142,8 +152,7 @@ final class MediaStreamVideoComponent: Component {
if #available(iOS 13.0, *) {
sampleBufferVideoView.sampleBufferLayer.preventsDisplaySleepDuringVideoPlayback = true
}
if #available(iOSApplicationExtension 15.0, iOS 15.0, *), AVPictureInPictureController.isPictureInPictureSupported() {
// if #available(iOSApplicationExtension 15.0, iOS 15.0, *), AVPictureInPictureController.isPictureInPictureSupported() {
final class PlaybackDelegateImpl: NSObject, AVPictureInPictureSampleBufferPlaybackDelegate {
func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, setPlaying playing: Bool) {
@@ -168,15 +177,25 @@ final class MediaStreamVideoComponent: Component {
return false
}
}
let pictureInPictureController = AVPictureInPictureController(contentSource: AVPictureInPictureController.ContentSource(sampleBufferDisplayLayer: sampleBufferVideoView.sampleBufferLayer, playbackDelegate: PlaybackDelegateImpl()))
let pictureInPictureController: AVPictureInPictureController
if #available(iOS 15.0, *) {
pictureInPictureController = AVPictureInPictureController(contentSource: AVPictureInPictureController.ContentSource(sampleBufferDisplayLayer: sampleBufferVideoView.sampleBufferLayer, playbackDelegate: PlaybackDelegateImpl()))
} else {
// TODO: support PiP for iOS < 15.0
// sampleBufferVideoView.sampleBufferLayer
pictureInPictureController = AVPictureInPictureController.init(playerLayer: AVPlayerLayer(player: AVPlayer()))!
}
pictureInPictureController.delegate = self
if #available(iOS 14.2, *) {
pictureInPictureController.canStartPictureInPictureAutomaticallyFromInline = true
}
if #available(iOS 14.0, *) {
pictureInPictureController.requiresLinearPlayback = true
}
self.pictureInPictureController = pictureInPictureController
}
// }
}
videoView.setOnOrientationUpdated { [weak state] _, _ in
@@ -207,6 +226,8 @@ final class MediaStreamVideoComponent: Component {
}
}
// sheetView.frame = .init(x: 0, y: sheetTop, width: availableSize.width, height: sheetHeight)
if let videoView = self.videoView {
var isVideoVisible = component.isVisible
if let pictureInPictureController = self.pictureInPictureController {