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Prevent double mute status changed events #2502

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merged 1 commit into from
Jul 8, 2022
Merged

Prevent double mute status changed events #2502

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10 changes: 4 additions & 6 deletions src/webrtc/call.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1262,7 +1262,7 @@ export class MatrixCall extends TypedEventEmitter<CallEvent, CallEventHandlerMap
await this.upgradeCall(false, true);
return this.isLocalVideoMuted();
}
this.localUsermediaFeed?.setVideoMuted(muted);
this.localUsermediaFeed?.setAudioVideoMuted(null, muted);
this.updateMuteStatus();
await this.sendMetadataUpdate();
return this.isLocalVideoMuted();
Expand Down Expand Up @@ -1296,7 +1296,7 @@ export class MatrixCall extends TypedEventEmitter<CallEvent, CallEventHandlerMap
await this.upgradeCall(true, false);
return this.isMicrophoneMuted();
}
this.localUsermediaFeed?.setAudioMuted(muted);
this.localUsermediaFeed?.setAudioVideoMuted(muted, null);
this.updateMuteStatus();
await this.sendMetadataUpdate();
return this.isMicrophoneMuted();
Expand Down Expand Up @@ -1801,8 +1801,7 @@ export class MatrixCall extends TypedEventEmitter<CallEvent, CallEventHandlerMap
const streamId = feed.stream.id;
const metadata = this.remoteSDPStreamMetadata[streamId];

feed.setAudioMuted(metadata?.audio_muted);
feed.setVideoMuted(metadata?.video_muted);
feed.setAudioVideoMuted(metadata?.audio_muted, metadata?.video_muted);
feed.purpose = this.remoteSDPStreamMetadata[streamId]?.purpose;
}
}
Expand Down Expand Up @@ -2027,8 +2026,7 @@ export class MatrixCall extends TypedEventEmitter<CallEvent, CallEventHandlerMap
// fast enough.
if (this.isPtt && ["failed", "disconnected"].includes(this.peerConn.iceConnectionState)) {
for (const feed of this.getRemoteFeeds()) {
feed.setAudioMuted(true);
feed.setVideoMuted(true);
feed.setAudioVideoMuted(true, true);
}
}
};
Expand Down
23 changes: 10 additions & 13 deletions src/webrtc/callFeed.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -186,21 +186,18 @@ export class CallFeed extends TypedEventEmitter<CallFeedEvent, EventHandlerMap>
}

/**
* Set feed's internal audio mute state
* @param muted is the feed's audio muted?
*/
public setAudioMuted(muted: boolean): void {
this.audioMuted = muted;
this.speakingVolumeSamples.fill(-Infinity);
this.emit(CallFeedEvent.MuteStateChanged, this.audioMuted, this.videoMuted);
}

/**
* Set feed's internal video mute state
* Set one or both of feed's internal audio and video video mute state
* Either value may be null to leave it as-is
* @param muted is the feed's video muted?
*/
public setVideoMuted(muted: boolean): void {
this.videoMuted = muted;
public setAudioVideoMuted(audioMuted: boolean, videoMuted: boolean): void {
if (audioMuted !== null) {
if (this.audioMuted !== audioMuted) {
this.speakingVolumeSamples.fill(-Infinity);
}
this.audioMuted = audioMuted;
}
if (videoMuted !== null) this.videoMuted = videoMuted;
this.emit(CallFeedEvent.MuteStateChanged, this.audioMuted, this.videoMuted);
}

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6 changes: 3 additions & 3 deletions src/webrtc/groupCall.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -460,7 +460,7 @@ export class GroupCall extends TypedEventEmitter<GroupCallEvent, GroupCallEventH
}

for (const call of this.calls) {
call.localUsermediaFeed.setAudioMuted(muted);
call.localUsermediaFeed.setAudioVideoMuted(muted, null);
}

if (sendUpdatesBefore) {
Expand All @@ -474,7 +474,7 @@ export class GroupCall extends TypedEventEmitter<GroupCallEvent, GroupCallEventH
if (this.localCallFeed) {
logger.log(`groupCall ${this.groupCallId} setMicrophoneMuted stream ${
this.localCallFeed.stream.id} muted ${muted}`);
this.localCallFeed.setAudioMuted(muted);
this.localCallFeed.setAudioVideoMuted(muted, null);
// I don't believe its actually necessary to enable these tracks: they
// are the one on the groupcall's own CallFeed and are cloned before being
// given to any of the actual calls, so these tracks don't actually go
Expand Down Expand Up @@ -514,7 +514,7 @@ export class GroupCall extends TypedEventEmitter<GroupCallEvent, GroupCallEventH
if (this.localCallFeed) {
logger.log(`groupCall ${this.groupCallId} setLocalVideoMuted stream ${
this.localCallFeed.stream.id} muted ${muted}`);
this.localCallFeed.setVideoMuted(muted);
this.localCallFeed.setAudioVideoMuted(null, muted);
setTracksEnabled(this.localCallFeed.stream.getVideoTracks(), !muted);
}

Expand Down