Support for video dimensions

@@ -3,6 +3,7 @@ package io.livekit.android.room
 import com.github.ajalt.timberkt.Timber
 import io.livekit.android.ConnectOptions
 import io.livekit.android.dagger.InjectionNames
+import io.livekit.android.room.track.Track
 import io.livekit.android.room.track.TrackException
 import io.livekit.android.room.util.*
 import io.livekit.android.util.CloseableCoroutineScope
@@ -81,14 +82,14 @@ constructor(
         client.join(url, token, options)
     }
 
-    suspend fun addTrack(cid: String, name: String, kind: LivekitModels.TrackType): LivekitModels.TrackInfo {
+    suspend fun addTrack(cid: String, name: String, kind: LivekitModels.TrackType, dimensions: Track.Dimensions? = null): LivekitModels.TrackInfo {
         if (pendingTrackResolvers[cid] != null) {
             throw TrackException.DuplicateTrackException("Track with same ID $cid has already been published!")
         }
 
         return suspendCoroutine { cont ->
             pendingTrackResolvers[cid] = cont
-            client.sendAddTrack(cid, name, kind)
+            client.sendAddTrack(cid, name, kind, dimensions)
         }
     }
 

@@ -4,6 +4,7 @@ import com.github.ajalt.timberkt.Timber
 import com.google.protobuf.util.JsonFormat
 import io.livekit.android.ConnectOptions
 import io.livekit.android.dagger.InjectionNames
+import io.livekit.android.room.track.Track
 import io.livekit.android.util.safe
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
@@ -193,12 +194,15 @@ constructor(
         sendRequest(request)
     }
 
-    fun sendAddTrack(cid: String, name: String, type: LivekitModels.TrackType) {
+    fun sendAddTrack(cid: String, name: String, type: LivekitModels.TrackType, dimensions: Track.Dimensions? = null) {
         val addTrackRequest = LivekitRtc.AddTrackRequest.newBuilder()
             .setCid(cid)
             .setName(name)
             .setType(type)
-            .build()
+        if (dimensions != null) {
+            addTrackRequest.width = dimensions.width
+            addTrackRequest.height = dimensions.height
+        }
 
         val request = LivekitRtc.SignalRequest.newBuilder()
             .setAddTrack(addTrackRequest)

@@ -102,7 +102,7 @@ internal constructor(
 
         val cid = track.rtcTrack.id()
         val trackInfo =
-            engine.addTrack(cid = cid, name = track.name, kind = LivekitModels.TrackType.VIDEO)
+            engine.addTrack(cid = cid, name = track.name, kind = LivekitModels.TrackType.VIDEO, dimensions = track.dimensions)
         val transInit = RtpTransceiver.RtpTransceiverInit(
             RtpTransceiver.RtpTransceiverDirection.SEND_ONLY,
             listOf(this.sid)

@@ -17,6 +17,12 @@ class LocalVideoTrack(
     private val options: LocalVideoTrackOptions,
     rtcTrack: org.webrtc.VideoTrack
 ) : VideoTrack(name, rtcTrack) {
+    val dimensions: Dimensions
+
+    init {
+        dimensions = Dimensions(options.captureParams.width, options.captureParams.height)
+    }
+
     fun startCapture() {
         capturer.startCapture(options.captureParams.width, options.captureParams.height, options.captureParams.maxFps)
     }

@@ -45,6 +45,8 @@ open class Track(
         }
     }
 
+    class Dimensions(var width: Int, var height: Int)
+
     open fun stop() {
         rtcTrack.setEnabled(false)
         rtcTrack.dispose()

@@ -23,6 +23,11 @@ open class TrackPublication(
         get() {
             return track != null
         }
+    var simulcasted: Boolean? = null
+        internal set
+    var dimensions: Track.Dimensions? = null
+        internal set
+
 
     var participant: WeakReference<Participant>
 
@@ -31,7 +36,7 @@ open class TrackPublication(
         name = info.name
         kind = Track.Kind.fromProto(info.type)
         this.participant = WeakReference(participant)
-        muted = info.muted
+        updateFromInfo(info)
     }
 
     fun updateFromInfo(info: LivekitModels.TrackInfo) {
@@ -39,5 +44,9 @@ open class TrackPublication(
         name = info.name
         kind = Track.Kind.fromProto(info.type)
         muted = info.muted
+        if (kind == Track.Kind.VIDEO) {
+            simulcasted = info.simulcast
+            dimensions = Track.Dimensions(info.width, info.height)
+        }
     }
 }