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This commit is contained in:
Nathan Sobo 2022-10-17 23:24:48 -06:00
parent 499b8f5f55
commit 8c1c98a0bf
9 changed files with 336 additions and 47 deletions
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33
crates/live_kit_client/LiveKitBridge/Sources/LiveKitBridge/LiveKitBridge.swift
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@ -15,7 +15,7 @@ class LKRoomDelegate: RoomDelegate {
func room(_ room: Room, participant: RemoteParticipant, didSubscribe publication: RemoteTrackPublication, track: Track) {
if track.kind == .video {
self.onDidSubscribeToRemoteVideoTrack(self.data, participant.sid as CFString, track.id as CFString, Unmanaged.passRetained(track).toOpaque())
self.onDidSubscribeToRemoteVideoTrack(self.data, participant.identity as CFString, track.id as CFString, Unmanaged.passRetained(track).toOpaque())
}
}
@ -97,8 +97,22 @@ public func LKRoomPublishVideoTrack(room: UnsafeRawPointer, track: UnsafeRawPoin
@_cdecl("LKRoomVideoTracksForRemoteParticipant")
public func LKRoomVideoTracksForRemoteParticipant(room: UnsafeRawPointer, participantId: CFString) -> CFArray? {
let room = Unmanaged<Room>.fromOpaque(room).takeUnretainedValue()
let tracks = room.remoteParticipants[participantId as Sid]?.videoTracks.compactMap { $0.track as? RemoteVideoTrack }
return tracks as CFArray?
for (_, participant) in room.remoteParticipants {
if participant.identity == participantId as String {
var tracks = [UnsafeMutableRawPointer]()
for publication in participant.videoTracks {
let track = publication.track as? RemoteVideoTrack
if track != nil {
tracks.append(Unmanaged.passRetained(track!).toOpaque())
}
}
return tracks as CFArray?
}
}
return nil;
}
@_cdecl("LKCreateScreenShareTrackForDisplay")
@ -120,10 +134,17 @@ public func LKVideoTrackAddRenderer(track: UnsafeRawPointer, renderer: UnsafeRaw
track.add(videoRenderer: renderer)
}
@_cdecl("LKDisplaySources")
public func LKDisplaySources(data: UnsafeRawPointer, callback: @escaping @convention(c) (UnsafeRawPointer, CFArray?, CFString?) -> Void) {
@_cdecl("LKRemoteVideoTrackGetSid")
public func LKRemoteVideoTrackGetSid(track: UnsafeRawPointer) -> CFString {
let track = Unmanaged<RemoteVideoTrack>.fromOpaque(track).takeUnretainedValue()
return track.sid! as CFString
}
@_cdecl("LKDisplaySource")
public func LKDisplaySource(data: UnsafeRawPointer, callback: @escaping @convention(c) (UnsafeRawPointer, UnsafeRawPointer?, CFString?) -> Void) {
MacOSScreenCapturer.sources(for: .display, includeCurrentApplication: false, preferredMethod: .legacy).then { displaySources in
callback(data, displaySources as CFArray, nil)
let displaySource = displaySources.first.map { Unmanaged.passRetained($0).toOpaque() }
callback(data, displaySource, nil)
}.catch { error in
callback(data, nil, error.localizedDescription as CFString)
}