Fix joining unmuted on macOS.

Telegram/SourceFiles/calls/calls_call.cpp

@@ -1196,6 +1196,10 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 	raw->setIncomingVideoOutput(_videoIncoming->sink());
 	raw->setAudioOutputDuckingEnabled(settings.callAudioDuckingEnabled());
 
+	_muted.value() | rpl::on_next([=](bool muted) {
+		Core::App().mediaDevices().setCaptureMuted(muted);
+	}, _instanceLifetime);
+
 	_state.value() | rpl::on_next([=](State state) {
 		const auto track = (state != State::FailedHangingUp)
 			&& (state != State::Failed)
@@ -1207,10 +1211,6 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
 		Core::App().mediaDevices().setCaptureMuteTracker(this, track);
 	}, _instanceLifetime);
 
-	_muted.value() | rpl::on_next([=](bool muted) {
-		Core::App().mediaDevices().setCaptureMuted(muted);
-	}, _instanceLifetime);
-
 #if 0
 	Core::App().batterySaving().value(
 	) | rpl::on_next([=](bool isSaving) {

Telegram/SourceFiles/calls/group/calls_group_call.cpp

@@ -1606,6 +1606,7 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
 	_joinState.action = JoinAction::Joining;
 	_joinState.ssrc = 0;
 	_initialMuteStateSent = false;
+	_systemMuteReconciled = false;
 	setState(State::Joining);
 	if (!tryCreateController()) {
 		setInstanceMode(InstanceMode::None);
@@ -1794,6 +1795,13 @@ void GroupCall::joinDone(
 		: State::Joined);
 	applyMeInCallLocally();
 	maybeSendMutedUpdate(wasMuteState);
+	_systemMuteReconciled = true;
+	if (!_rtmp) {
+		const auto state = muted();
+		const auto nowMuted = (state != MuteState::Active)
+			&& (state != MuteState::PushToTalk);
+		Core::App().mediaDevices().setCaptureMuted(nowMuted);
+	}
 
 	for (auto &state : _subchains) {
 		// Accept initial join blocks.
@@ -2699,8 +2707,8 @@ void GroupCall::setupMediaDevices() {
 			const auto muted = (state != MuteState::Active)
 				&& (state != MuteState::PushToTalk);
 			const auto track = !muted || (state == MuteState::Muted);
-			devices->setCaptureMuteTracker(this, track);
 			devices->setCaptureMuted(muted);
+			devices->setCaptureMuteTracker(this, track);
 		}, _lifetime);
 	}
 }
@@ -2712,8 +2720,20 @@ void GroupCall::captureMuteChanged(bool mute) {
 			|| oldState == MuteState::RaisedHand
 			|| oldState == MuteState::Muted)) {
 		return;
+	} else if (!mute
+		&& (oldState == MuteState::ForceMuted
+			|| oldState == MuteState::RaisedHand)) {
+		crl::on_main(this, [] {
+			Core::App().mediaDevices().setCaptureMuted(true);
+		});
+		return;
 	} else if (!mute && oldState != MuteState::Muted) {
 		return;
+	} else if (!mute && !_systemMuteReconciled) {
+		crl::on_main(this, [] {
+			Core::App().mediaDevices().setCaptureMuted(true);
+		});
+		return;
 	}
 	setMutedAndUpdate(mute ? MuteState::Muted : MuteState::Active);
 }

Telegram/SourceFiles/calls/group/calls_group_call.h

@@ -727,6 +727,7 @@ private:
 	rpl::variable<bool> _emptyRtmp = false;
 	rpl::variable<bool> _messagesEnabled = false;
 	bool _initialMuteStateSent = false;
+	bool _systemMuteReconciled = false;
 	bool _acceptFields = false;
 
 	rpl::event_stream<Group::ParticipantState> _otherParticipantStateValue;