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[WIP] Conference calls

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This commit is contained in:
Isaac
2024-12-14 01:16:30 +08:00
parent d7ca478f24
commit abdfc238f8
11 changed files with 582 additions and 159 deletions
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141
submodules/TelegramVoip/Sources/GroupCallContext.swift
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@@ -447,7 +447,7 @@ public final class OngoingGroupCallContext {
let queue: Queue
let context: GroupCallThreadLocalContext
#if os(iOS)
let audioDevice: SharedCallAudioDevice?
let audioDevice: OngoingCallContext.AudioDevice?
#endif
let sessionId = UInt32.random(in: 0 ..< UInt32(Int32.max))
@@ -456,6 +456,8 @@ public final class OngoingGroupCallContext {
let isMuted = ValuePromise<Bool>(true, ignoreRepeated: true)
let isNoiseSuppressionEnabled = ValuePromise<Bool>(true, ignoreRepeated: true)
let audioLevels = ValuePipe<[(AudioLevelKey, Float, Bool)]>()
let ssrcActivities = ValuePipe<[UInt32]>()
let signalBars = ValuePromise<Int32>(0)
private var currentRequestedVideoChannels: [VideoChannel] = []
@@ -463,6 +465,9 @@ public final class OngoingGroupCallContext {
private let audioSessionActiveDisposable = MetaDisposable()
private let logPath: String
private let tempStatsLogFile: EngineTempBox.File
init(
queue: Queue,
inputDeviceId: String,
@@ -479,16 +484,28 @@ public final class OngoingGroupCallContext {
preferX264: Bool,
logPath: String,
onMutedSpeechActivityDetected: @escaping (Bool) -> Void,
encryptionKey: Data?
encryptionKey: Data?,
isConference: Bool,
sharedAudioDevice: OngoingCallContext.AudioDevice?
) {
self.queue = queue
self.logPath = logPath
self.tempStatsLogFile = EngineTempBox.shared.tempFile(fileName: "CallStats.json")
let tempStatsLogPath = self.tempStatsLogFile.path
#if os(iOS)
self.audioDevice = nil
if sharedAudioDevice == nil {
self.audioDevice = OngoingCallContext.AudioDevice.create(enableSystemMute: false)
} else {
self.audioDevice = sharedAudioDevice
}
let audioDevice = self.audioDevice
#endif
var networkStateUpdatedImpl: ((GroupCallNetworkState) -> Void)?
var audioLevelsUpdatedImpl: (([NSNumber]) -> Void)?
var activityUpdatedImpl: (([UInt32]) -> Void)?
let _videoContentType: OngoingGroupCallVideoContentType
switch videoContentType {
@@ -510,6 +527,9 @@ public final class OngoingGroupCallContext {
audioLevelsUpdated: { levels in
audioLevelsUpdatedImpl?(levels)
},
activityUpdated: { ssrcs in
activityUpdatedImpl?(ssrcs.map { $0.uint32Value })
},
inputDeviceId: inputDeviceId,
outputDeviceId: outputDeviceId,
videoCapturer: video?.impl,
@@ -594,11 +614,13 @@ public final class OngoingGroupCallContext {
enableSystemMute: enableSystemMute,
preferX264: preferX264,
logPath: logPath,
statsLogPath: tempStatsLogPath,
onMutedSpeechActivityDetected: { value in
onMutedSpeechActivityDetected(value)
},
audioDevice: audioDevice,
encryptionKey: encryptionKey
audioDevice: audioDevice?.impl,
encryptionKey: encryptionKey,
isConference: isConference
)
#else
self.context = GroupCallThreadLocalContext(
@@ -609,6 +631,9 @@ public final class OngoingGroupCallContext {
audioLevelsUpdated: { levels in
audioLevelsUpdatedImpl?(levels)
},
activityUpdated: { ssrcs in
activityUpdatedImpl?(ssrcs.map { $0.uint32Value })
},
inputDeviceId: inputDeviceId,
outputDeviceId: outputDeviceId,
videoCapturer: video?.impl,
@@ -692,7 +717,9 @@ public final class OngoingGroupCallContext {
disableAudioInput: disableAudioInput,
preferX264: preferX264,
logPath: logPath,
encryptionKey: encryptionKey
statsLogPath: tempStatsLogPath,
encryptionKey: encryptionKey,
isConference: isConference
)
#endif
@@ -732,6 +759,20 @@ public final class OngoingGroupCallContext {
}
}
let ssrcActivities = self.ssrcActivities
activityUpdatedImpl = { ssrcs in
queue.async {
ssrcActivities.putNext(ssrcs)
}
}
let signalBars = self.signalBars
self.context.signalBarsChanged = { value in
queue.async {
signalBars.set(value)
}
}
self.context.emitJoinPayload({ [weak self] payload, ssrc in
queue.async {
guard let strongSelf = self else {
@@ -741,16 +782,18 @@ public final class OngoingGroupCallContext {
}
})
self.audioSessionActiveDisposable.set((audioSessionActive
|> deliverOn(queue)).start(next: { [weak self] isActive in
guard let `self` = self else {
return
}
// self.audioDevice?.setManualAudioSessionIsActive(isActive)
#if os(iOS)
self.context.setManualAudioSessionIsActive(isActive)
#endif
}))
if sharedAudioDevice == nil {
self.audioSessionActiveDisposable.set((audioSessionActive
|> deliverOn(queue)).start(next: { [weak self] isActive in
guard let `self` = self else {
return
}
// self.audioDevice?.setManualAudioSessionIsActive(isActive)
#if os(iOS)
self.context.setManualAudioSessionIsActive(isActive)
#endif
}))
}
}
deinit {
@@ -826,8 +869,40 @@ public final class OngoingGroupCallContext {
}
}
func stop() {
func stop(account: Account, reportCallId: CallId?) {
self.context.stop()
let logPath = self.logPath
var statsLogPath = ""
if !logPath.isEmpty {
statsLogPath = logPath + ".json"
}
let tempStatsLogPath = self.tempStatsLogFile.path
let queue = self.queue
self.context.stop({
queue.async {
if !statsLogPath.isEmpty {
let logsPath = callLogsPath(account: account)
let _ = try? FileManager.default.createDirectory(atPath: logsPath, withIntermediateDirectories: true, attributes: nil)
let _ = try? FileManager.default.moveItem(atPath: tempStatsLogPath, toPath: statsLogPath)
}
if let callId = reportCallId, !statsLogPath.isEmpty, let data = try? Data(contentsOf: URL(fileURLWithPath: statsLogPath)), let dataString = String(data: data, encoding: .utf8) {
let engine = TelegramEngine(account: account)
let _ = engine.calls.saveCallDebugLog(callId: callId, log: dataString).start(next: { result in
switch result {
case .sendFullLog:
if !logPath.isEmpty {
let _ = engine.calls.saveCompleteCallDebugLog(callId: callId, logPath: logPath).start()
}
case .done:
break
}
})
}
}
})
}
func setConnectionMode(_ connectionMode: ConnectionMode, keepBroadcastConnectedIfWasEnabled: Bool, isUnifiedBroadcast: Bool) {
@@ -988,6 +1063,30 @@ public final class OngoingGroupCallContext {
}
}
public var ssrcActivities: Signal<[UInt32], NoError> {
return Signal { subscriber in
let disposable = MetaDisposable()
self.impl.with { impl in
disposable.set(impl.ssrcActivities.signal().start(next: { value in
subscriber.putNext(value)
}))
}
return disposable
}
}
public var signalBars: Signal<Int32, NoError> {
return Signal { subscriber in
let disposable = MetaDisposable()
self.impl.with { impl in
disposable.set(impl.signalBars.get().start(next: { value in
subscriber.putNext(value)
}))
}
return disposable
}
}
public var isMuted: Signal<Bool, NoError> {
return Signal { subscriber in
let disposable = MetaDisposable()
@@ -1012,10 +1111,10 @@ public final class OngoingGroupCallContext {
}
}
public init(inputDeviceId: String = "", outputDeviceId: String = "", audioSessionActive: Signal<Bool, NoError>, video: OngoingCallVideoCapturer?, requestMediaChannelDescriptions: @escaping (Set<UInt32>, @escaping ([MediaChannelDescription]) -> Void) -> Disposable, rejoinNeeded: @escaping () -> Void, outgoingAudioBitrateKbit: Int32?, videoContentType: VideoContentType, enableNoiseSuppression: Bool, disableAudioInput: Bool, enableSystemMute: Bool, preferX264: Bool, logPath: String, onMutedSpeechActivityDetected: @escaping (Bool) -> Void, encryptionKey: Data?) {
public init(inputDeviceId: String = "", outputDeviceId: String = "", audioSessionActive: Signal<Bool, NoError>, video: OngoingCallVideoCapturer?, requestMediaChannelDescriptions: @escaping (Set<UInt32>, @escaping ([MediaChannelDescription]) -> Void) -> Disposable, rejoinNeeded: @escaping () -> Void, outgoingAudioBitrateKbit: Int32?, videoContentType: VideoContentType, enableNoiseSuppression: Bool, disableAudioInput: Bool, enableSystemMute: Bool, preferX264: Bool, logPath: String, onMutedSpeechActivityDetected: @escaping (Bool) -> Void, encryptionKey: Data?, isConference: Bool, sharedAudioDevice: OngoingCallContext.AudioDevice?) {
let queue = self.queue
self.impl = QueueLocalObject(queue: queue, generate: {
return Impl(queue: queue, inputDeviceId: inputDeviceId, outputDeviceId: outputDeviceId, audioSessionActive: audioSessionActive, video: video, requestMediaChannelDescriptions: requestMediaChannelDescriptions, rejoinNeeded: rejoinNeeded, outgoingAudioBitrateKbit: outgoingAudioBitrateKbit, videoContentType: videoContentType, enableNoiseSuppression: enableNoiseSuppression, disableAudioInput: disableAudioInput, enableSystemMute: enableSystemMute, preferX264: preferX264, logPath: logPath, onMutedSpeechActivityDetected: onMutedSpeechActivityDetected, encryptionKey: encryptionKey)
return Impl(queue: queue, inputDeviceId: inputDeviceId, outputDeviceId: outputDeviceId, audioSessionActive: audioSessionActive, video: video, requestMediaChannelDescriptions: requestMediaChannelDescriptions, rejoinNeeded: rejoinNeeded, outgoingAudioBitrateKbit: outgoingAudioBitrateKbit, videoContentType: videoContentType, enableNoiseSuppression: enableNoiseSuppression, disableAudioInput: disableAudioInput, enableSystemMute: enableSystemMute, preferX264: preferX264, logPath: logPath, onMutedSpeechActivityDetected: onMutedSpeechActivityDetected, encryptionKey: encryptionKey, isConference: isConference, sharedAudioDevice: sharedAudioDevice)
})
}
@@ -1103,9 +1202,9 @@ public final class OngoingGroupCallContext {
}
}
public func stop() {
public func stop(account: Account, reportCallId: CallId?) {
self.impl.with { impl in
impl.stop()
impl.stop(account: account, reportCallId: reportCallId)
}
}