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var cp=function(a,b){var c=b&&b.numOfProcessors;if(c){var d=0,e=0;if(b=b.processors)for(var f=0;f<b.length;f++){var g=b[f].usage;d+=g.user+g.kernel;e+=g.total}else d=a.K,e=a.l;b=e==a.l?a.R:100*c*(d-a.K)/(e-a.l);a.K=d;a.l=e;a.R=b;a.S=b;a.P=c}},dp=function(a){return{jmiVersion:3,numOfProcessors:a.P,totalCpuUsage:a.S,tabCpuUsage:a.g?a.H/a.g:null,browserCpuUsage:a.g?a.u/a.g:null,gpuCpuUsage:a.g?a.F/a.g:null,tabJsMemoryAllocated:a.g?a.G/a.g:null,tabJsMemoryUsed:a.g?a.N/a.g:null}};
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var Zp=function(a,b,c,d){V.call(this);this.I=new Do("talk.media.webrtc.AudioOutput");this.u=a;this.J=b;this.H=new W(this);this.o(this.H);this.g=[];this.G=0;this.l=null;c&&(a=fa().createAnalyser(),a.fftSize=2048,fa().createMediaStreamSource(b).connect(a),this.l=a);this.F=d;Yp(this,1)};q(Zp,V);Zp.prototype.toString=function(){return"AudioOutput(stream="+this.J+", volume="+this.G+", elements.length="+this.g.length+")"};
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var dq=function(){W.call(this);this.u=new Eg;this.l=new Eg;this.g=new Eg;Fh(this,document,"visibilitychange",this.H,!1,this);this.F=new Do("talk.media.webrtc.OutputTracker")};A(dq,W);var eq=new vf("Y2E25b"),fq=function(a,b){var c=b.o-a.o;0==c&&(c=l(b,29)-l(a,29));return c},gq=function(a){this.Hb=a};gq.prototype.getCurrentTime=function(){return this.Hb.getCurrentTime()};
var iq=function(a){hq(a);return a.get(eq)},hq=function(a){var b=void 0===b?!1:b;a.G[eq]||sl(a,eq,function(a){return new dq(a)});b&&(a.L[eq]=!0)},jq=function(a,b,c){var d=a.g.get(b);null!=d?Ub(d,function(a){return a.Hb==c},a)?Lb(d)&&a.g.remove(b):Z(a.F,"recordBeforeAudioStop: No matching element found for ssrc "+b):Z(a.F,"recordBeforeAudioStop: No info found for ssrc "+b)},yp=function(a,b){var c=a.u.get(b);null!=c&&B(c,function(a){kq(this,b,a)},a);c=a.l.get(b);if(null==c)return null;a.l.remove(b);
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var nq=function(a,b){this.o=a;this.l=b};nq.prototype.toString=function(){for(var a=this.o,b=this.l,c="",d=0;d<a.length;d++)c+=a[d],d<b.length&&(c+=b[d]);return c};wa.Object.defineProperties(nq.prototype,{g:{configurable:!0,enumerable:!0,get:function(){return this.o}},values:{configurable:!0,enumerable:!0,get:function(){return this.l}}});
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var pq=function(a){this.o=nn.hb();this.g=a},qq=function(a,b){var c=b.message.toString();b.context&&(c="["+b.context.toString()+"] "+c);b.json&&(c+=" json="+JSON.stringify(b.json));b.error&&(c+=" error="+b.error);var d=a.o;switch(b.level){case 0:on(d,b.sessionId,a.g+": "+c,5);break;case 1:on(d,b.sessionId,a.g+": "+c,8);break;case 2:on(d,b.sessionId,"Warning("+a.g+"): "+c,9);break;case 3:on(d,b.sessionId,"Error("+a.g+"): "+c,10)}};
var rq=["An error occurred generating context for log entry"];rq.raw=["An error occurred generating context for log entry"];var sq=["CONTEXT FAILED"];sq.raw=["CONTEXT FAILED"];var tq=function(a){return new pq(a)},uq=function(a){this.N=a;this.I=tq;this.l=this.I(a);this.F=this.G=this.H=this.u=null},vq=function(a){a.u=null;a.H=null;a.G=null;a.F=null};uq.prototype.J=function(a,b){for(var c=[],d=1;d<arguments.length;++d)c[d-1]=arguments[d];wq(this,0,a,c)};
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var wq=function(a,b,c,d){var e=a.N,f=a.u||null,g=a.H||null,k=a.G,m=a.F;c=new nq(c,d);vq(a);d=Date.now();var p=null;if(f)try{f(function(a,b){for(var c=[],d=1;d<arguments.length;++d)c[d-1]=arguments[d];p=new nq(a,c)})}catch(r){p=oq(sq),xq(a,d,g,oq(rq),r)}qq(a.l,{name:e,level:b,timestamp:d,sessionId:g,message:c,context:p,error:k,json:m})},xq=function(a,b,c,d,e){qq(a.l,{name:a.N,level:2,timestamp:b,sessionId:c,message:d,context:null,json:null,error:e})};
var yq=["Updating audio output device ID (",")\n       for stream (",")."];yq.raw=["Updating audio output device ID (",")\n       for stream (",")."];var zq=["Audio output device ID (",") set."];zq.raw=["Audio output device ID (",") set."];var Aq=["Unusual removal of stream (id=",") which had no SSRC."];Aq.raw=["Unusual removal of stream (id=",") which had no SSRC."];var Bq=["Removing audio output for stream (id=","), ssrc (",")."];Bq.raw=["Removing audio output for stream (id=","), ssrc (",")."];
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dt=function(a){var b=new bt,c;for(c in a)b[c]=a[c];return b},et=function(a){a=dt(a);a.u=!0;return a},ft=function(a,b){a=dt(a);a.o=b;return a},it=function(a){var b=[gt,ht];a=dt(a);a.H=b;return a},jt=function(a){a=dt(a);a.I=!1;return a},kt=function(a,b){a=dt(a);a.g=b;return a},lt=function(a,b){a=dt(a);a.K=b;return a},mt=function(a){a=dt(a);a.V=!1;return a},nt=function(a,b){a=dt(a);a.N=b;return a};
var ot=function(){V.call(this);this.ob=this.W=null};A(ot,V);var pt=function(a){return{hangoutId:a.ob,isInProgress:"INPROGRESS"==a.getState(),remoteJid:a.W,sessionId:a.tb(),state:a.getState()}};h=ot.prototype;h.Ld=bb;h.vd=bb;h.Oi=bb;h.Og=function(){return!1};h.lh=bb;h.ga=function(a){this.ob=a};
var qt=function(a){var b=a.W,c=a.ob;a=a.tb();return b?b:c?c+"_hangout@groupchat.google.com":a?a+"_session@groupchat.google.com":"unknown@groupchat.google.com"},rt=function(a,b){U.call(this,"P");this.g=a;this.o=b};A(rt,U);var st=function(a){U.call(this,"Q");this.g=a};A(st,U);var tt=function(a){U.call(this,"S");this.g=a};A(tt,U);var ut=function(a,b,c){U.call(this,"R");this.u=a;this.g=b;this.o=c};A(ut,U);var vt=function(a,b,c){U.call(this,"O");this.ib=a;this.label=b;this.payload=c};A(vt,U); var wt=function(a){U.call(this,"W");this.g=a};A(wt,U);
var xt=function(){V.call(this)};A(xt,V);var yt=function(a){return{id:a.Ib(),isInProgress:"INPROGRESS"==a.getState(),state:a.getState()}};xt.prototype.pause=bb;xt.prototype.resume=bb;xt.prototype.oj=bb;xt.prototype.Ya=bb;var zt=function(a,b,c){U.call(this,"Z");this.Yd=C(a);this.Gb=C(b);this.removed=C(c)};A(zt,U);var At=function(a){U.call(this,"$");this.g=C(a)};A(At,U);
var Bt=function(){this.o=this.l=this.g=null},Ct=function(a,b){a.g=b;return a};Bt.prototype.Ia=function(){return this.o};var Dt=function(a,b){a.o=b;return a},Ft=function(a,b){if(a.l){var c=N(b,hp,4)||new hp;M(c,4,a.l);P(b,4,c)}Et(a,b)},Et=function(a,b){a.g&&M(b,14,a.g);a.o&&M(b,21,a.o)};Bt.prototype.toString=function(){return"{ ParticipantLogId: "+(this.g||"")+", MucJid: "+(this.l||"")+", SyntheticId: , MeetingCode: , MeetingSpaceId: , LocalSessionId: "+(this.o||"")+" }"};
var Gt=function(a,b,c){Zs.call(this,b.Z(),b.g,b,c);this.F=a;this.g=!1};q(Gt,Zs);Gt.prototype.l=function(){return this.F};var Ht=function(){V.call(this);this.mc="INITIAL";this.hc=void 0};A(Ht,Kq);h=Ht.prototype;h.Qi=function(){return{state:this.getState(),endCause:this.hc,id:It(this),isInProgress:"INPROGRESS"==this.getState(),localId:this.Ia(),localDescription:Cs(Jt(this)),localSession:pt(this.g),options:ct(this.u),remoteAudioCodecs:Cb(C(this.ca),function(a){return a.toString()}),remoteSession:yt(this.F),useEarlyMedia:null!==this.u.o&&0<this.u.H.length}};h.getState=function(){return this.mc};h.Tl=bb;h.Sl=og(0);
h.Xk=og(!1);var Kt=function(a){U.call(this,"ha");this.g=a};A(Kt,U);var Lt=function(a){U.call(this,"ja");this.sessionId=a};A(Lt,U);var Mt=function(a){U.call(this,"ca");this.id=a};A(Mt,U);var Nt=function(a){U.call(this,"da");this.g=a};A(Nt,U);var Ot=function(a,b,c){U.call(this,"ma");this.Uj=a;this.Yl=b;this.sessionId=c||null};A(Ot,U);var Pt=function(){U.call(this,"ka")};A(Pt,U);var Qt=function(a,b){U.call(this,"ga");this.g=a;this.sessionId=b};A(Qt,U); var Rt=function(a){U.call(this,"fa");this.message=a};A(Rt,U);
var Tt=function(a,b,c,d,e,f,g,k){V.call(this);this.I=b;this.u=Fk(a,Co);this.R=new W(this);this.o(this.R);this.L=null;this.ha={};this.O=this.P=null;this.Ba=new St(this);this.W={};this.Ca={};this.F=new So;this.R.listen(this.F,"F",this.Oo);this.R.listen(this.F,"E",this.rm);4==this.I&&this.R.listen(this.F,"D",this.Po);this.ya=4==b;this.Wh=c;this.l=d;this.xh=Kb(this.l.P,"hwrtl");this.qd=e;this.Ea=f;this.H=g;a="talk.media.webrtc.FluteSession";4==b&&(a+=" (test session)",g=null);this.g=new Do(a,g);this.$=
new Zo;this.K=null;this.S=1;this.Ob={local:!1,remote:!1};this.ta=this.zc=this.G=!1;this.V=null;this.lb=this.Pb=this.pb=-1;this.ma=5;this.pa=5184E3;this.Y=new Eg;this.nc=!1;this.Ah={jc:this.pp,jlrtp:this.qp,jrtp:this.rp,jv:this.up,jt:this.sp,mute:this.gc,vmute:this.me,"share-pick":this.kq,"share-remove":this.lq,setshareoptions:this.gq,jmiinterval:this.Gf,mediaeffects:this.wi,mediaeffectsnaclplugin:this.Bp,"data-send":this.Ff,setcalloptions:this.nh,jtone:this.Rp,scalevolume:this.Zp,debug:this.Uo,losecallfocus:this.bq,
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h.Zd=!1;h.Oe=!1;h.Eg=null;h.za=null;h.ld=null;h.Le=null;h.bk=null;h.ag=!1;h.De=null;h.connect=function(){this.Ga=!0;Vt(this)};h.send=function(a,b){Ho(this.g,"Recving "+Mh(Wt(this,a,b)));a=this.Ah[a];return null!=a?(a.apply(this,b),!0):!1};
h.sp=function(){this.el();if(null!=this.Le){this.Le.stop();this.ag=!1;this.vb=0;this.ka=null;var a=Math.round((z()-this.bk)/1E3);Xt(this,"jmiend",[a,!0,0])}null!=this.De&&(this.De.disconnect(),this.De=null);this.Ga=!1;this.Gg=this.Id=this.Ic=null;null!=this.V&&this.V.cancel();null!=this.K&&Yt(this);null!=this.za&&(Zt(this),"closed"!=this.za.signalingState&&this.za.close());this.ld=null;null!=this.P&&(this.P=null);null!=this.O&&(window.URL.revokeObjectURL(this.O),this.O=null);for(var b in this.ha)this.ha[b].da(window.URL.revokeObjectURL);
a=this.F;To(a)&&(a=a.g,null!=a.ec&&(a.ec.disconnect(),delete a.ec,a.ec=null),null!=a.g&&(a.g.disconnect(),delete a.g,a.g=null));this.S=0};var Wt=function(a,b,c){return Wb([b,a.Ea,a.H],c)},$t=function(a,b,c){lc(b,"jmidata")?a.xh||(a.ka=c,b=z()-a.Mc,1E4<=b&&(jb(a.Na)&&6E4>b?a.Na.call(null,a.Sd,{timeout:5E3}):a.Yc())):a.g.g("Sending "+JSON.stringify(c))};Tt.prototype.Yc=function(a){null==this.ka||null!=a&&a.didTimeout||(this.Mc=z(),this.g.g("Sending "+JSON.stringify(this.ka)),this.ka=null)};
var Xt=function(a,b,c){$t(a,b,Wt(a,b,c));au(a.l,Wt(a,b,c))},bu=function(a,b){a.Ac[b]||(a.Ac[b]=!0,Xt(a,"latency-events",[[{key:b,time:z().toString()}]]))};
Tt.prototype.Pd=function(a){var b=a.candidate;null!=b&&(this.g.g("Got local candidate: "+b.candidate),this.J.da(function(a){var c=a.Xg;a=a.Kg;var e=this.Bc;c=c||"";a=a||"";var f=b.candidate.trim().split(" "),g=Number(f[1]),k=f[2],m=f[3],p=f[4],r=f[5],u=f[7],x="0";10<=f.length&&"generation"==f[8]&&(x=f[9]);f={host:"local",relay:"relay",srflx:"stun"};e?c={media:b.sdpMid,component:g,protocol:k,ip:p,port:Number(r),priority:Number(m),type:f[u],generation:x}:(e=c,2==g&&(e=c.slice(0,-1)+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="[("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".indexOf(c[c.length-
1])+1)%64]),c=[p,r,{audio:"",video:"video_",data:"data_"}[b.sdpMid]+["","rtp","rtcp"][g],e,a,String((m>>24)/127),k,x,f[u],"unknown0"]);Xt(this,"jc",[[c]])},this),a=Np(b),bu(this,"send candidate "+a),"stun"!=a&&(this.od=!0))};
Tt.prototype.Lc=function(a){var b=a.sdp;a=(a=b.match(/a=ice-ufrag:(\S*)/))&&a[1];b=(b=b.match(/a=ice-pwd:(\S*)/))&&b[1];if(null!=a&&null!=b){Xt(this,"jtr",[{a:{type:"ice",ufrag:a,pwd:b}}]);this.J.na({Xg:a,Kg:b});a=Wk;for(var c in a)b=a[c],Xa.clearTimeout(b.g),b.o()}else Eo(this.g,"Browser's offer has no ICE credentials.")};Tt.prototype.Bf=function(a){this.Lc(a);Vt(this)};
var cu=function(a){a.g.g("Resetting "+Mc(a.W)+" audio elements.");Jc(a.W,function(a){$p(a,"Rebuilding.");var b=a.G;Yp(a,0);Yp(a,b)})},eu=function(a,b,c){a.g.g("New stream set for FluteSession: videoTracks = "+(null!=c?c.getVideoTracks().length.toString():"none")+", audioTracks = "+(null!=b?b.g.getAudioTracks().length.toString():"none"));if(b==a.Gg)b=!1;else{a.Id=null;a.Gg=b;if(null!=b&&(a.Id=du(a.Gg),a.gc(a.Hd,"unchanged"),a.ya)){b=a.F;var d=a.Id;To(b)&&Jo(b.g,d);4==a.I&&(b=a.F,To(b)&&(b=b.g,null!=
b.g&&(null!=b.ec&&(b.ec.disconnect(),delete b.ec),b.ec=b.l.createScriptProcessor(4096,1,1),b.ec.onaudioprocess=y(b.R,b),b.g.connect(b.ec),b.ec.connect(b.l.destination))))}cu(a);b=!0}c==a.Ic?c=!1:(null!=a.Ic&&(a.Ic=null),null!=a.P&&(window.URL.revokeObjectURL(a.P),a.P=null),null!=c&&(a.Ic=c,a.P=window.URL.createObjectURL(a.Ic)),c=!0);(b||c)&&Vt(a)},gu=function(a,b){var c=null;B(b,function(a){null!=a.timestamp&&0<a.timestamp.getTime()&&(null==c||c.getTime()<a.timestamp.getTime())&&(c=a.timestamp)},
a);null!=c&&ap(a.$,c);var d=Cb(b,function(a){a:{switch(a.type){case "ssrc":case "VideoBwe":case "googCandidatePair":case "localcandidate":var b=!0;break a}b=!1}if(!b)return null;var c={};B(a.names(),function(b){var d=a.stat(b);null!=d&&(c[b]=isNaN(d)||""===d?d:Number(d))});"ssrc"==a.type&&Ap(c,this.Zd&&!this.G,this.va.F);"localcandidate"==a.type&&(Pc(c).filter(function(a){return"networkType"!=a}).forEach(function(a){var b;(b=a in c)&&delete c[a];return b}),c.id=a.id);b={};b[a.type]=c;return b},a);
Tk(Gn(),function(a){cp(this.$,a.value);a=bp(this.$);if(!(0>a)){d=Wb([a,{global:dp(this.$)}],d);$o(this.$);var b=Wt(this,"jmidatav3",d);$t(this,"jmidatav3",b);a=this.l;b=new of("i-msg",Mh(b));fu(a,b)}},a)},hu=function(a,b){var c=z();-1==a.pb||1E4<c-a.pb?(a.pb=c,Xt(a,"jai",b)):au(a.l,Wt(a,"jai",b))},ju=function(a){bu(a,"send initiate");iu(a);Xt(a,"jmistart",[Date(),4==a.I?"t":"v"])},iu=function(a){null!=a.za&&(Zt(a),"closed"!=a.za.signalingState&&a.za.close(),a.ag=!1,a.S=0);a.J.o&&(a.J=new Lk);if(4!=
a.I){var b={iceServers:a.Wh},c={mandatory:{RtpDataChannels:!0,DtlsSrtpKeyAgreement:!1},optional:[]};Kb(a.l.P,"wed")&&!ud&&c.optional.push({googDscp:!0});H&&yn(31)&&c.optional.push({googLog:a.H});!yn(37)&&(ud||vd)||Kb(a.l.P,"wdca")?c.optional.push({googCpuOveruseDetection:!1}):(c.optional.push({googCpuOveruseDetection:!0}),c.optional.push({googCpuOveruseEncodeUsage:!0}),c.optional.push({googCpuUnderuseThreshold:55}),c.optional.push({googCpuOveruseThreshold:85}));c.optional.push({googSkipEncodingUnusedStreams:!0});
c.optional.push({googScreencastMinBitrate:400});Kb(a.l.P,"wavb")&&yn(45)&&c.optional.push({googCombinedAudioVideoBwe:!0});c.optional.push({googHighBitrate:!0});c.optional.push({googVeryHighBitrate:!0});c.optional.push({googHighStartBitrate:!0});c.optional.push({googPayloadPadding:!0});a.g.g("Instantiating new PeerConnection with config="+Mh(b)+" constraints="+Mh(c));try{a.za=new webkitRTCPeerConnection(b,c)}catch(d){throw a.u&&a.u.g(4264,a.H),d;}a.R.listen(a.za,"signalingstatechange",a.rd);a.S=1;
a.za.onicecandidate=y(a.Pd,a);a.za.oniceconnectionstatechange=y(a.qr,a);a.za.onaddstream=y(function(a){a=a.stream;var b=a.getAudioTracks();a.getVideoTracks();if(0<b.length){a:{b=a.id;var c=this.L.a;if(null!=c){c=Xc(c,"streams",[]);for(var d=0;d<c.length;d++){var k=c[d];if(Ep(k)==b){b=Cb(k.ssrcs,Number);break a}}}b=[]}b=Lb(b)?null:b[0];c=Gq(this.va,a,b,!1);this.R.listen(c,"playing",this.rm);this.W[a.id]=c;a.id in this.Ca&&(Yp(c,this.Ca[a.id]),delete this.Ca[a.id]);b||Z(this.g,"Participant left before their audio was added")}else b=
this.ha,c=a.id,d=new Lk,b=c in b?b[c]:b[c]=d,a=window.URL.createObjectURL(a),b.na(a)},a);a.za.onremovestream=y(function(a){if(a=a.stream){this.g.g("Deleting audio output for stream with id="+a.id);Hq(this.va,a.id);delete this.W[a.id];var b=this.ha[a.id];b&&(delete this.ha[a.id],b.o||Eo(this.g,"Asked to remove stream that was never added."),b.da(window.URL.revokeObjectURL))}else Eo(this.g,"Stream remove handler called with null stream.")},a);a.za.ondatachannel=y(a.Zh,a);a.ld=a.za.createDataChannel("sendDataChannel",
{reliable:!1});a.ld.onopen=y(function(){Fo(this.g,"send datachannel is open.")},a);a.ld.onclose=y(function(){Fo(this.g,"send datachannel is closed.")},a);a.ld.onerror=y(function(a){Z(this.g,"send datachannel error: "+a)},a);a.Ka=C(a.$c);ku(a);null==a.De&&(a.De=Fn("processCpu"),null!=a.De&&a.De.onMessage.addListener(y(a.$.L,a.$)));null==a.Le&&(a.bk=z(),a.Le=new ej(Ut),a.R.listen(a.Le,"tick",a.Ud),a.Le.start())}};
Tt.prototype.Ud=function(){jb(this.Na)&&2E3>z()-this.lb?this.Na.call(null,this.Rd,{timeout:Ut/2}):this.Zc()};Tt.prototype.Zc=function(a){this.ag||null!=a&&a.didTimeout||(this.ag=!0,this.za.getStats(this.Td))};Tt.prototype.Gf=function(a){this.kb=this.ca=a};
Tt.prototype.fi=function(a){this.ag=!1;a=a.result();var b=0,c={},d=z(),e=!1;if(-1==this.Pb||1E3<d-this.Pb)e=!0;for(var f=0;f<a.length;++f){var g=a[f];if("ssrc"==g.type){var k=g.stat("ssrc"),m=g.stat("audioOutputLevel");null!=k&&""!=k&&null!=m&&""!=m&&(c[k]=Xp(m),this.Ac["recv first audio packet"]||(m=g.stat("packetsReceived"),0<Number(m)&&bu(this,"recv first audio packet")));m=g.stat("audioInputLevel");null!=m&&""!=m&&(b=Xp(m));e&&(g=g.stat("googTypingNoiseState"),null!=g&&"true"==g&&(Xt(this,"fw",
[{t:"a",s:k,c:108}]),this.Pb=d))}}d=[];e=0;for(k in c)d.push([k,c[k]]),e=Math.max(e,c[k]);Uo(this.F)&&(e=Math.max(e,3));hu(this,[b,[e,d],5]);k=z();if(!(1E3>k-this.lb)){this.lb=k;b=k=!1;for(c=0;c<a.length;++c)f=a[c],"ssrc"==f.type&&(d=f.names(),Kb(d,"packetsReceived")&&(e=Number(f.stat("ssrc")),f=Number(f.stat("packetsReceived")),0>=f-this.pd[e]||(this.pd[e]=f,Kb(d,"audioOutputLevel")?k=!0:Kb(d,"googFrameRateReceived")&&(b=!0))));au(this.l,Wt(this,"jhb",[k,b]))}z()-this.vb>=this.ca&&(this.vb=z(),gu(this,
a))};var ku=function(a){a.g.g("Requesting initial ICE credentials from the browser.");a.za.createOffer(y(a.Lc,a),wb,{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0}})};h=Tt.prototype;
h.qr=function(){this.g.g("ICE connection state changed to: "+this.za.iceConnectionState);if("disconnected"==this.za.iceConnectionState)bu(this,"transport not writable"),Xt(this,"trstate",[{anyWritable:!1}]),this.J.o?(this.g.g("Initiating ICE restart."),this.J=new Lk,this.za.createOffer(y(this.Bf,this),wb,{mandatory:{OfferToReceiveAudio:!0,OfferToReceiveVideo:!0,IceRestart:!0}})):Z(this.g,"Redundant disconnected state change");else if("connected"==this.za.iceConnectionState||"completed"==this.za.iceConnectionState)null!=
this.u&&this.u.g(2704,this.H),null!=this.Ya&&(gj(this.Ya),this.Ya=null),null!=this.Wa&&(gj(this.Wa),this.Wa=null),null!=this.Za&&(gj(this.Za),this.Za=null),this.S=2,bu(this,"transport writable"),Xt(this,"trstate",[{anyWritable:!0}])};h.pp=function(a){a=y(this.Zn,this,a);this.J.da(a)};
h.Zn=function(a){for(var b=0;b<a.length;b++){if(this.Bc)a:{var c=a[b];var d=this.L;var e=c.ip;var f=c.port,g=c.priority,k=c.protocol,m=c.generation,p=c.type,r=c.media,u=""+c.component;switch(r){case "audio":var x=0;c=d.a.transport.ufrag;d=d.a.transport.pwd;break;case "video":x=1;c=d.v.transport.ufrag;d=d.v.transport.pwd;break;case "data":x=2;c=d.d.transport.ufrag;d=d.d.transport.pwd;break;default:e=null;break a}e=new RTCIceCandidate({sdpMid:r,sdpMLineIndex:x,candidate:"a=candidate:"+["0",u,k,g,e,
f,"typ",{local:"host",stun:"srflx",relay:"relay"}[p],"generation",m,"username",c,"password",d].join(" ")})}else a:{c=a[b];e=c[0];f=c[1];g=c[3];k=c[4];m=Number(c[5]);p=c[6];r=c[7];x=c[8];switch(c[2]){case "rtp":c="audio";u=0;d=1;break;case "rtcp":c="audio";u=0;d=2;break;case "video_rtp":c="video";d=u=1;break;case "video_rtcp":c="video";u=1;d=2;break;case "data_rtp":c="data";u=2;d=1;break;case "data_rtcp":c="data";d=u=2;break;default:e=null;break a}x={local:"host",stun:"srflx",relay:"relay"}[x];var J=
0;"host"==x?J=126:"srflx"==x?J=100:"relay"==x&&(J=0);e=new RTCIceCandidate({sdpMid:c,sdpMLineIndex:u,candidate:"a=candidate:"+["0",d,p,Math.pow(2,24)*J+Math.pow(2,8)*m+(256-d),e,f,"typ",x,"generation",r,"username",g,"password",k].join(" ")})}null!=e&&(bu(this,"recv candidate "+Np(e)),null!=this.za.remoteDescription?this.za.addIceCandidate(e):this.Ka.push(e),this.$c.push(e))}};
h.qp=function(a){bu(this,"recv local description");this.Eg=a;var b=lu(this);this.J.da(y(this.hc,this,"offer",a,b,this.G?this.K:this.Ic))};
h.rp=function(a){bu(this,"recv remote description");a=Mp(this.L,a);var b=null==this.L;this.L=a;mu(this,this.L,this.ld);b&&(nu(this,"answer",a,!1),1==this.S&&(null!=this.u&&this.u.g(2703,this.H),this.Ya=Y(function(){1==this.S&&null!=this.u&&this.u.g(2705,this.H)},2E4,this),this.Wa=Y(function(){1==this.S&&null!=this.u&&this.u.g(2706,this.H)},3E4,this),this.Za=Y(function(){if(1==this.S){var a="1";this.u&&(this.u.g(2707,this.H),this.od||(this.u.g(3736,this.H),a="201"));Eo(this.g,"Transport writable timeout failed, aborting.");
Xt(this,"fe",[a])}},55E3,this)));b&&!Fp(a)||Vt(this)};h.up=function(a){bu(this,"recv view request");this.mc=!0;a=a.v;if(hb(a)&&0!=a.length){var b=a[0];a=b.width;var c=b.height;b=b.framerate;if(null!=a&&null!=c&&null!=b)if(0==a||0==c||0==b)Z(this.g,"Received jv with zero video parameters.");else{if(!this.Zd||!this.Oe){var d=this.l;d.ta=ou(pu(qu(new ru,a),c),b).T();su(d)}}else Z(this.g,"Received jv with missing video parameters.")}else Z(this.g,"Received jv with no video settings.")};
var mu=function(a,b,c){if(null!=b.d&&null!=c){b=Gp(b);var d=!1;null!=b&&(d=Fb(b,function(a){return a.label==c.label},a));d||b.push({ssrcs:[0],label:c.label})}};Tt.prototype.nd=function(a,b){b==this.za&&(this.Ob[a]=!1,"remote"==a&&(B(this.Ka,function(a){this.za.addIceCandidate(a)},this),this.Ka.length=0))};
Tt.prototype.ad=function(a,b,c,d){Eo(this.g,a+" SDP setting failed with error: "+d);this.g.g("The failed SDP blob was:\n"+c);"closed"==b.signalingState?Z(this.g,"Ignoring SDP error from closed PeerConnection:"+d):this.Ob[a]?(Eo(this.g,"Two session description failures, aborting."),Xt(this,"fe",["4",d]),Fo(this.g,"Requesting log upload on flute error."),tu(this.l,this.nc,this.Ea,this.H)):(null!=this.u&&this.u.o(1327),this.Ob[a]=!0,Z(this.g,"Resetting PeerConnection due to set*Description failure fallback"),
iu(this),Vt(this))};
Tt.prototype.hc=function(a,b,c,d,e){if("closed"==this.za.signalingState)Z(this.g,"Ignoring Local Descriptions for closed PeerConnection");else{a:{for(g in b){var f=b[g].transport;if(!(f&&f.ufrag&&f.pwd)){var g=!1;break a}}g=!0}this.Bc=g;g=e.Xg;e=e.Kg;f=this.u;var k=Op(b),m=!1,p;for(p in b){var r=b[p];if(null!=Cp[p]&&null!=r.codecs){m=!0;var u=Ip(p,r);Yb(k,u);u=[];if("d"==p)u=Kp(r,f);else{var x="a"==p?c:d;if(null!=x){u=void 0;var J=p,ma=f;r=r.streams;if(null==r)u=[];else if("a"==J?u=x.getAudioTracks():
"v"==J&&(u=x.getVideoTracks()),0==u.length)u=[];else{J=[];for(var pa=[],zb=[],Za=0;Za<r.length;Za++)J.push("localCname"),pa.push(x.id),zb.push(u[0].id);u=Jp(r,J,pa,zb,[],ma)}}}Yb(k,u);k.push("a=ice-ufrag:"+g);k.push("a=ice-pwd:"+e)}}m?(k.push(""),b=Wb(Dp,k).join("\n")):b=null;try{this.za.setLocalDescription(new RTCSessionDescription({type:a,sdp:b}),y(this.nd,this,"local",this.za),y(this.ad,this,"local",this.za,b))}catch(eb){throw Eo(this.g,"setLocalDescription exception: "+eb.message),this.g.g("The offending SDP blob was:\n"+
b),eb;}}};var nu=function(a,b,c,d){b=y(a.uh,a,b,c,t(d)?d:!0);a.J.da(b)};
Tt.prototype.uh=function(a,b,c){var d=this.u,e=Op(b),f=!1,g;for(g in b){var k=b[g];if(null!=Cp[g]&&null!=k.codecs){f=!0;var m=Ip(g,k);Yb(e,m);(t(c)?c:1)&&e.push("a=x-google-flag:conference");m=Kp(k,d);Yb(e,m);m=(k=k.transport)&&k.pwd||"123456789012345678901234";e.push("a=ice-ufrag:"+(k&&k.ufrag||"1234567890123456"));e.push("a=ice-pwd:"+m)}}f?(e.push(""),c=Wb(Dp,e).join("\n")):c=null;B(Gp(b),this.Qd,this);try{this.za.setRemoteDescription(new RTCSessionDescription({type:a,sdp:c}),y(this.nd,this,"remote",
this.za),y(this.ad,this,"remote",this.za,c))}catch(p){throw Eo(this.g,"setRemoteDescription exception: "+p.message),this.g.g("The offending SDP blob was:\n"+c),p;}};
Tt.prototype.Qd=function(a){var b=a.label;null==b&&(b=(a.groupid||"invalidGroupId")+"/"+(a.streamid||"invalidStreamId"),null!=a.groupid&&null!=a.streamid||Z(this.g,"Using a made up datachannel label: "+b+". Using this channel could cause issues."));null==this.Y.get(b)&&(this.g.g("New dataChannel detected in remote description "+a),this.Y.set(b,new uu(a)))};var vu=function(a,b){null!=a.Id&&(a.Id.getAudioTracks()[0].enabled=!b);a=a.F;To(a)&&(a.g.J.stream.getAudioTracks()[0].enabled=!b)};
Tt.prototype.gc=function(a,b){!a&&this.Fg&&(this.g.g("Ignore unmute when mic is absent. Update muteReason "+b+" to removal."),b="removal");this.Hd=a||this.Fg;vu(this,this.Hd);3!=this.I&&0!=this.l.wg()||wu(this,b,"unchanged");this.Hd||null!=this.Id||su(this.l)};var xu=function(a,b){a.Fg=b;null===a.Sf&&(a.Sf=a.Hd);a.Hd=!0;su(a.l);wu(a,"removal","unchanged");vu(a,!0)};
Tt.prototype.me=function(a,b){if(this.Zd!=a&&(this.Oe=!1,this.Zd=a,!this.G)){var c=!a;null!=this.Ic&&(this.Ic.getVideoTracks()[0].enabled=c);a?null!=this.Ic?(this.Oe=!0,Y(this.el,1E3,this)):su(this.l):su(this.l)}3!=this.I&&0!=this.l.wg()||wu(this,"unchanged",b)};var yu=function(a){a.Zd=!0;su(a.l);wu(a,"unchanged","removal")},wu=function(a,b,c){a.g.g("Dispatching MediaStateEvent: session "+a.H+" mic muted="+a.Hd+" reason="+b+" camera muted="+a.Zd+" reason="+c);Y(y(a.M,a,new Mj(a.Hd,b,a.Zd,c)))};
h=Tt.prototype;h.el=function(){this.Oe&&(this.Oe=!1,su(this.l))};h.gq=function(a,b){this.g.g("onSetScreenShareOptions");null!=b.fps&&(this.ma=b.fps);null!=b.maxPixels&&(this.pa=b.maxPixels)};
h.kq=function(a,b){if(this.G)Fo(this.g,"Already screensharing.");else if(this.ta)Fo(this.g,"Already waiting for screenshare permission.");else if(null!=this.K)Fo(this.g,"Already have desktop stream."),zu(this);else if(Fo(this.g,"Requesting desktop stream."),this.ta=!0,xc(Gc,"CrOS")&&H&&!yn(36))this.vl(null);else{a=new If;if(b){var c=b.sources;b=b.onlyShowDesktops;c?a=new If(c):b&&(a.g|=1)}this.V=Hn(a);this.V.da(this.vl,this);Sk(this.V,this.Vo,this);Tk(this.V,function(){this.V=null},this)}};
h.vl=function(a){a=a&&a.value;var b=2880,c=1800;if(0<this.pa)b*c>this.pa&&(b=Math.round(Math.sqrt(this.pa*b/c)),c=Math.floor(this.pa/b));else{var d=this.ma>Kf.g;b=d?2048:b;c=d?1280:c}b={mandatory:{maxWidth:b,maxHeight:c},optional:[{maxFrameRate:this.ma},{minFrameRate:this.ma}]};b.optional.push({googTemporalLayeredScreencast:!0});if(null!=a&&null!=a.streamId){a=a.streamId;if(""==a){Fo(this.g,"User canceled extension desktop-casting.");this.ta=!1;Xt(this,"share-result",[null,1]);return}Fo(this.g,"Desktop-casting using the extension.");
b.mandatory.chromeMediaSource="desktop";b.mandatory.chromeMediaSourceId=a}else Fo(this.g,"Screencasting without extension support."),b.mandatory.chromeMediaSource="screen";kd().webkitGetUserMedia({audio:!1,video:b},y(this.Wd,this),y(this.kh,this,2))};h.Vo=function(a){Z(this.g,"chooseDesktopMedia error: "+a.value)};h.lq=function(){this.G&&(Au(this,!1),Bu(this.Ba,this.P))};
h.Rp=function(){var a=new Xg("https://ssl.gstatic.com/chat/sounds/outgoing_ring_08d6076c4e21ce2f30d739a53ef1c609.ogg");this.wi({id:"play_audio",action:"init",dir:"rx",effect_handle:"c",properties:{resource:{key:"c",host:a.g,path:a.o,type:"audio",secure:"https"==a.l}}});this.wi({id:"play_audio",action:"enable",dir:"rx",effect_handle:"c",properties:{loop:!1,mute_with_mic:!1,volume:1,reset:!0}})};
h.Zp=function(a,b,c){a!=b&&Z(this.g,"Stereo volume scaling is not supported");a=Math.max(a,b);if(null!=this.L){a:{b=this.L;for(var d in b||{})for(var e=Xc(b[d],"streams",[]),f=0;f<e.length;f++){var g=e[f];if(Kb(g.ssrcs,Number(c))){c=Ep(g);break a}}c=null}null!=c?(d=this.W[c],null!=d?Yp(d,a):(Fo(this.g,"Early scalevolume received for "+c),this.Ca[c]=a)):Z(this.g,"Unknown ssrc")}else Z(this.g,"Not scaling volume of ssrc="+c+" because we don't have a remote description yet.")};
h.Oo=function(a){Xt(this,"effect-notify",[a.g])};h.rm=function(){bu(this,"play first audio")};
h.wi=function(a){var b=this.va.l;if(b){var c=this.F;To(c)&&(c.g.I=b)}if(Xo(this.F,a))this.ya||(this.ya=!0,a=this.F,b=this.Id,To(a)&&Jo(a.g,b),Vt(this));else{b=this.qd;a:{if(!b.Y){if(!Cu(b)){Z(b.g,"Got mediaeffects message but the effects plugin is not installed.");b.F=!0;b.G=!1;b.M("load-complete");c=!1;break a}b.Y=!0}c=!0}c&&(b.G||b.F||(b.G=!0,Du(b)),a.message_type="effect",a.video_ssrc=4294967295,Eu(b,a))}};h.Bp=function(a){var b=this.qd;b.G?Eu(b,a):Z(b.g,"Got mediaeffectsnaclplugin message but the effects plugin is notenabled.  Turn on an effect to enable the nacl plugin.")};
h.Po=function(a){var b=0;Uo(this.F)&&(b=3);hu(this,[Xp(a.g),[b,[]],5])};h.Uo=function(a,b){"mgl"!=a?Fo(this.g,"Ignored unsupported debug command "+a):(a=this.l,a.kb.da(y(a.eo,a,b)))};h.bq=function(){var a=this.za.getLocalStreams();B(a,function(a){this.za.removeStream(a)},this);this.zc=!0};h.cq=function(){var a=this.G?this.K:this.Ic,b=lu(this);null!=b&&this.za.addStream(b);null!=a&&this.za.addStream(a);this.zc=!1};
var Vt=function(a){if(4==a.I)Bu(a.Ba,a.G?a.O:a.P);else if(a.za){var b=a.Ga?a.G?a.K:a.Ic:null,c=a.Ga?lu(a):null;a.g.g("Renegotiating on local stream change: v = "+b+", a = "+c);if(!a.zc&&"closed"!=a.za.signalingState){for(var d=a.za.getLocalStreams(),e=0;e<d.length;++e){var f=d[e];f!=c&&f!=b&&a.za.removeStream(f)}null!=c&&a.za.addStream(c);null!=b&&a.za.addStream(b)}Bu(a.Ba,a.G?a.O:a.P);null!=a.L?(null==a.za.remoteDescription&&null!=a.u&&a.u.g(3348,a.H),d=a.za,nu(a,"offer",a.L,!(a.ma>Kf.g)),d==a.za&&
a.J.da(y(a.hc,a,"answer",a.Eg,c,b))):null!=a.Eg&&a.J.da(y(a.hc,a,"offer",a.Eg,c,b))}};Tt.prototype.Wd=function(a){this.ta=!1;this.K=a;zu(this);this.O=window.URL.createObjectURL(a);Bu(this.Ba,this.O)};Tt.prototype.kh=function(a,b){null!=b&&Z(this.g,"Start screenshare failed: "+b.name);this.ta=!1;Xt(this,"share-result",[null,a])};
var Au=function(a,b){Fu(a,b);b||(Yt(a),a.K=null,window.URL.revokeObjectURL(a.O),a.O=null);a.G=b;a.g.g("Setting screensharing state to "+a.G);su(a.l);Vt(a)},zu=function(a){Au(a,!0);Xt(a,"share-result",[null,0])},Yt=function(a){null!=a.K&&B(a.K.getVideoTracks(),function(a){a.stop()})},Fu=function(a,b){var c=a.K.getVideoTracks();B(c,function(a){b?(Fo(this.g,"Adding desktop-stream-ended listener."),Ye(a,"ended",y(this.Vd,this))):(Fo(this.g,"Removing desktop-stream-ended listener."),jf(a,"ended"))},a)};
Tt.prototype.Vd=function(){this.g.g("The desktop stream was stopped by the browser.");Xt(this,"share-notify",[null,{event:"window-stop-sharing"}])};var lu=function(a){a.ya?(a=a.F,a=To(a)?a.g.J.stream:null):a=a.Id;return a};Tt.prototype.X=function(){var a=this;Object.keys(this.W).forEach(function(b){return Hq(a.va,b)});this.W={};we(this.F);Tt.oa.X.call(this)};var St=function(a){this.o=null;this.g=a},Bu=function(a,b){b!=a.o&&(a.o=b,a.g.M(new Gu(a.g.Ea,a.g.H,b)))};
Tt.prototype.Zh=function(a){a=a.channel;if(null==this.ld||a.label==this.ld.label)this.ld=a;var b=this.Y.get(decodeURI(a.label));null==b&&(Z(this.g,a.label+" datachannel detected without stream info"),b=new uu(null));b.channel=a;a.onopen=y(function(a){Fo(this.g,"receive datachannel "+a.label+" is open.")},this,a);a.onclose=y(function(a){Fo(this.g,"receive datachannel "+a.label+" is closed.");this.Y.remove(a.label)},this,a);a.onerror=y(function(a,b){Z(this.g,"receive datachannel "+a.label+" threw error: "+
b);this.Y.remove(a.label)},this,a);a.onmessage=y(this.ei,this,a)};Tt.prototype.Ff=function(a,b){var c=this.ld,d=null;null!=a.label&&(d=this.Y.get(a.label));null!=d&&(c=d.channel);c.send(b)};
Tt.prototype.ei=function(a,b){b=b.data;var c=decodeURI(a.label);var d=this.Y.get(c);null==d?(Z(this.g,"Receive data: "+b+" on unknown data channel: "+a.label),d=a.label.split("/"),a=decodeURIComponent(d[0]),d=decodeURIComponent(d[1]),c={nick:a,groupid:a,streamid:d,label:c}):c=d.gr;au(this.l,Wt(this,"data-receive",[c,b]))};Tt.prototype.nh=function(a){this.Kc=a;su(this.l)};var Zt=function(a){Ih(a.R,a.za,"signalingstatechange",a.rd)}; Tt.prototype.rd=function(a){a.target==this.za&&"closed"==this.za.signalingState&&this.M("oa")};var Gu=function(a,b,c){U.call(this,"na");this.sessionId=b;this.url=c};A(Gu,U);var uu=function(a){this.gr=a;this.channel=null};
var Hu=function(a,b,c,d,e,f,g){this.u=a;this.F=b;this.o=c;this.G=d;this.N=e;f==Tm&&(f=null);g==Tm&&(g=null);this.l=f||null;this.g=g||null},Iu=function(a){if(a.F)return!1;var b=[];null!=a.l&&b.push({sourceId:a.l.id});a=Yc(a.G);var c=a.audio_auto_gain_control;null!=c&&!c&&(a.internal_audio_auto_gain_control=!1);Jc(a,function(a,c){b.push(cd(Qp.get(c),a))});a=a.audio_noise_suppression;null!=a&&!a&&b.push({googTypingNoiseDetection:!1});return{optional:b}},Ju=function(a){if(a.o)return!1;var b=[];null!=
a.g&&b.push({sourceId:a.g.id});b.push({minFrameRate:a.u.frameRate},{minHeight:a.u.height},{minWidth:a.u.width},{maxFrameRate:a.u.frameRate},{maxWidth:a.u.width},{maxHeight:a.u.height});Jc(a.N,function(a,d){b.push(cd(Rp.get(d),a))});return{optional:b}},Ku=function(a,b){return Mc(a)==Mc(b)&&Lc(a,function(a,d){return b[d]==a})},Nu=function(a,b){return Lu(a,b)&&Mu(a,b)},Lu=function(a,b){return null!=b?a.F&&b.F||Ku(a.G,b.G)&&a.F==b.F&&Ou(a.l,b.l):!1},Mu=function(a,b){return null!=b?a.o&&b.o||a.u.nb(b.u)&&
Ku(a.N,b.N)&&a.o==b.o&&Ou(a.g,b.g):!1},Pu=function(a,b){return new Hu(a.u.Ge(b),a.F,a.o,a.G,a.N,a.l,a.g)},Qu=function(a,b,c){return Mm(b,a.l)&&Mm(c,a.g)?a:new Hu(a.u,a.F,a.o,a.G,a.N,null!=b?b:a.l,null!=c?c:a.g)},Ru=function(a,b){return Qu(a,null!=a.l?a.l:b.l,null!=a.g?a.g:b.g)};Hu.prototype.toString=function(){return Mh({audio:Iu(this),video:Ju(this)})};var Ou=function(a,b){return a==b?!0:null!=a&&null!=b&&a.id==b.id};
var Su=function(a){this.g=a;this.o=[]},du=function(a){var b=Wb(a.g.getVideoTracks(),a.g.getAudioTracks());b=Cb(b,function(a){return null!=a.clone?a.clone():a},a);b=new webkitMediaStream(b);a.o.push(b);return b};Su.prototype.stop=function(){Tu(this.g);B(this.o,function(a){Tu(a)},this)};var Tu=function(a){Uu(a.getVideoTracks());Uu(a.getAudioTracks())},Uu=function(a){B(a,function(a){a.stop()})};
var Vu=function(){if(vd){var a=/Windows NT ([0-9.]+)/;return(a=a.exec(Gc))?a[1]:"0"}return ud?(a=/10[_.][0-9_.]+/,(a=a.exec(Gc))?a[0].replace(/_/g,"."):"10"):xd?(a=/Android\s+([^\);]+)(\)|;)/,(a=a.exec(Gc))?a[1]:""):yd||zd||Ad?(a=/(?:iPhone|CPU)\s+OS\s+(\S+)/,(a=a.exec(Gc))?a[1].replace(/_/g,"."):""):""}();
var Wu=function(a,b,c,d){V.call(this);this.V=b;this.I=new W(this);this.o(this.I);this.g=new Do("talk.media.webrtc.VideoEffects");this.Wa=d;this.l=null;this.F=!1;this.P=[];this.G=this.Y=this.S=this.$=!1;this.W=this.J=this.u=this.L=this.H=null;this.O=(a=N(a,ek,7)&&N(N(a,ek,7),jk,6))&&n(a,1,"c995490806d28cf9ab21269a991e8d52")||null;this.ha=a&&n(a,5,"unknown")||null;this.ya=a&&n(a,2,67108864)||0;this.Ba=a&&de(a,3)||null;this.Ca=a&&de(a,4)||null;this.R=this.K=null;this.ka=!1;this.ta=c;this.ca=null};
A(Wu,V);Wu.prototype.jb=function(){return this.J};Wu.prototype.close=function(){null!=this.J&&(this.u==this.J&&(this.G=!1,this.P=[]),this.u=this.J=null);null!=this.L&&(this.H!=this.L&&window.URL.revokeObjectURL(this.H),window.URL.revokeObjectURL(this.L),this.H=this.L=null)};
var Xu=function(a,b,c){a.close();a.u=b;a.W=c;a.H=window.URL.createObjectURL(a.u);a.J=a.u;a.L=a.H;0==b.getVideoTracks().length?(Z(a.g,"Raw stream set with no video tracks"),Y(y(a.M,a,"stream"))):a.G?Du(a):Y(y(a.M,a,"stream"))},Du=function(a){if(null!=a.H){a.S=!1;var b=new webkitMediaStream([]),c=window.URL.createObjectURL(b);a.ca=b;a.va=c;Ye(b,"addtrack",y(a.pa,a,a.H,b,c));Eu(a,{message_type:"register",src_url:a.H,dest_url:c,ssrc:4294967295});a.g.g("Sent register message to the plugin: src = "+a.H+
"dest = "+c)}};Wu.prototype.pa=function(a,b,c){if(a==this.H){this.g.g("Switching to the post-effect stream: "+c);this.J=b;this.L=c;this.S=!0;a=this.P;this.P=[];for(b=0;b<a.length;b++)Eu(this,a[b]);this.M("stream")}else this.g.g("Video effects source URL changed: old = "+a+", new = "+this.H)};
var Eu=function(a,b){a.$&&(a.S||"register"==b.message_type||"get_info"==b.message_type)?null!=a.l.postMessage?a.l.postMessage(Mh(b)):Eo(a.g,"Plugin has no postMessage method: failed="+a.F):a.P.push(b)},Cu=function(a){if(a.F||a.ka||xd||vd&&!(0<=Dc(Vu,6))||null==a.O)return!1;if(null!=a.l)return!0;var b=H&&yn(33);if(b){if(null==a.K)return Yu(a),!0;switch(a.K.getState()){case 1:return!0;case 3:return!1}}var c;if(c=!b)c=null!=navigator.mimeTypes.namedItem("application/x-ppapi-hangouts-effects");c&&a.g.g("Pepper plugin found.");
a.l=a.V.createElement("OBJECT");a.l.width=0;a.l.height=0;a.l.style.position="fixed";c?(a.g.g("Using pepper plugin."),a.l.type="application/x-ppapi-hangouts-effects",a.ma()):(a.g.g("Using nacl plugin."),a.l.type="application/x-nacl",c=a.V.createElement("PARAM"),c.name="src",c.value=b?"filesystem:"+window.location.origin+"/temporary/nacl/"+a.K.F+"/hangoutseffectsplugin.nmf":"https://ssl.gstatic.com/chat/apps/fx/nacl/"+a.O+"/hangoutseffectsplugin.nmf",a.l.appendChild(c),a.I.listen(a.l,"load",y(a.ma,
a)),b="unknown",null!=a.ha&&(b=a.ha),c="unknown",null!=a.O&&(c=a.O),a.R=new yo(b,a.Wa,a.ta,c),a.I.listen(a.R,"y",y(a.Ea,a)));a.I.listen(a.l,"message",y(a.Ya,a));a.I.listen(a.l,"error",y(a.Na,a));a.I.listen(a.l,"abort",y(a.Ga,a));a.I.listen(a.l,"crash",y(a.Ka,a));a.V.g.body.appendChild(a.l);return!0},Zu=function(a){null!=a.l&&(a.Y=!1,a.G=!1,a.F=!1,a.P=[],a.$=!1,null!=a.u&&null!=a.W&&a.u!=a.J&&Xu(a,a.u,a.W),a.V.g.body.removeChild(a.l),a.l=null)},Yu=function(a){a.K=new mo(a.O,a.ya,a.Ca,a.Ba);Hh(a.I,
a.K,"v",y(function(){this.g.g("The NaCl plugin cache is updated.");Cu(this)||(Z(this.g,"Failed to ensure plugin."),this.F=!0,this.G=!1,this.M("load-complete"),$u(this));this.K=null},a));a.I.listen(a.K,"w",y(function(a){Z(this.g,"Error when updating the NaCl plugin cache: "+a.message);null!=a.cause&&"SecurityError"==a.cause.name&&(this.F=this.ka=!0,this.G=!1,this.M("load-complete"),$u(this))},a));a.K.update()};
Wu.prototype.ma=function(){Ho(this.g,"Plugin done loading.");this.$=!0;this.F?(Z(this.g,"Plugin done loading, failed."),this.M("load-complete")):("application/x-ppapi-hangouts-effects"==this.l.type?this.M("load-complete"):Eu(this,{message_type:"get_info"}),this.G&&Du(this))};
Wu.prototype.Ya=function(a){Ho(this.g,"Video Effects Plugin Message: "+a.g.data);var b;if(!(b=null==this.R)){b=this.R;var c=a.g.data,d=String.fromCharCode.apply(null,new Uint8Array(c,0,4));if(lc(d,"MDMP")){if(b.F.get(Zj).g("gid")&&null!=c){d=new xo;var e=new FormData;e.append("prod","Effects_Plugin");e.append("ver",b.g);e.append("binary_hash",b.l);e.append("ptime",(d-b.u).toString());e.append("email",b.G);e.append("upload_file_minidump",new Blob([c]));Ao(b,e)}b=!0}else b=!1;b=!b}b&&(a=JSON.parse(a.g.data),
b=a.message_type,this.S||("error"==b&&"stream_dest_failed"==a.error_type?(Z(this.g,"Failed to set destination."),this.F=!0,this.G=!1,this.M("stream")):"register_success"==b&&(Eo(this.g,"Missing addtrack event"),this.pa("placeholder",this.ca,this.va))),"effect-notify"==b&&null!=a.value?this.M(new av(a.value)):"info"==b&&(this.g.g("onPluginMessage info"),this.M("load-complete")))};
var $u=function(a){null!=a.u&&a.u==a.J&&(a.g.g("dispatching stream event on failure"),a.M("stream"))},bv=function(a,b){a=Fk(a.ta,Co);null!=a&&a.o(b)};Wu.prototype.Na=function(){Zu(this);Z(this.g,"Plugin nacl error.");this.F=!0;bv(this,1480);$u(this)};Wu.prototype.Ga=function(){Zu(this);Z(this.g,"Plugin nacl abort.");this.F=!0;bv(this,1481);$u(this)};Wu.prototype.Ka=function(){Zu(this);Z(this.g,"Plugin nacl crash.");this.F=!0;bv(this,1479);$u(this)};
Wu.prototype.Ea=function(a){200==a.status?this.g.g("Effects Plugin Minidump uploaded successfully withresponse: "+a.g):Z(this.g,"Effects Plugin Minidump upload failed with status: "+a.status+", response: "+a.g)};var av=function(a){U.call(this,"effect-notify");this.data=a};A(av,U);
var cv=function(a){this.width=a.l;this.height=a.o;this.frameRate=a.g};cv.prototype.toString=function(){return"VideoShape(width="+this.width+", height="+this.height+", "+("frameRate="+this.frameRate+")")};cv.prototype.nb=function(a){return!!a&&this.width==a.width&&this.height==a.height&&this.frameRate==a.frameRate};
cv.prototype.Ge=function(a){var b=this.width/this.height,c=Math.min(this.width,a.width),d=Math.min(this.height,a.height);a=Math.min(this.frameRate,a.frameRate);c=Math.min(c,Math.round(d*b));d=Math.min(d,Math.round(c/b));return ou(pu(qu(new ru,c),d),a).T()};var ru=function(a){this.l=a?a.width:null;this.o=a?a.height:null;this.g=a?a.frameRate:null};ru.prototype.T=function(){return new cv(this)};var qu=function(a,b){a.l=b;return a},pu=function(a,b){a.o=b;return a},ou=function(a,b){a.g=b;return a};
var dv=function(){this.g=[]},fv=function(a){var b=new dv;a.forEach(function(a){null!=a.isSupported||(a.isSupported=!0);b.push(new ev(a.name,a.usbid,a.w,a.h,a.fps,a.isSupported))});return b};dv.prototype.push=function(a){this.g.push(a)};dv.prototype.search=function(a,b){for(var c=Fa(this.g),d=c.next();!d.done;d=c.next())if(d=d.value,d.name.test(a)||d.l.test(b))return d.o;return ou(pu(qu(new ru,Infinity),Infinity),Infinity).T()};
var gv=function(a,b){a=Fa(a.g);for(var c=a.next();!c.done;c=a.next())if(c=c.value,c.name.test(b)&&null!=c.g)return c.g;return!0},ev=function(a,b,c,d,e,f){this.name=ia(a);this.l=ia(b);this.g=f;this.o=ou(pu(qu(new ru,c?c:Infinity),d?d:Infinity),e?e:Infinity).T()};
var iv=function(a,b,c,d){V.call(this);this.Ka=a;this.Na=b;this.G=c;this.L=new W(this);this.o(this.L);this.g=new Do("talk.media.webrtc.UserMedia");this.u=null;this.l=d||null;this.F=null!=this.l;this.H=null!=this.l;this.$=this.ca=this.Y=!1;this.J=this.I=0;this.P=this.ma=this.ha=this.Ga=this.S=null;this.ka=!1;this.R=null;this.V=!1;this.pa=new dv;Fh(this.L,this.G,"stream",this.lb,void 0,this);this.ta=0;this.W=null;if(this.F||this.H)this.ta=z(),hv(this),y(this.Ea,this,this.l),y(this.K,this,this.l,!0,!0);
this.O=null};A(iv,V);iv.prototype.reset=function(){jv(this);kv(this);this.l=null};
var jv=function(a){if(null!=a.u){a.g.g("Stop the audio stream.");var b=a.u.g.getAudioTracks();Ih(a.L,b[0],"ended",a.va,void 0,a);a.u.stop();a.u=null}},kv=function(a){var b=a.G.u;if(null!=b){a.g.g("Stop the video stream.");var c=b.getVideoTracks();Ih(a.L,c[0],"ended",a.Ba,void 0,a);lv(a,b);a.G.close()}},mv=function(a){var b=a.I;var c=a.J;b!=c&&(a=Math.min(b,c),b=Math.max(b,c),b=0==a||1==a?b:2==a&&3==b?a:0);return b},nv=function(a,b,c){var d=mv(a);b!=a.I&&(a.g.g("Changing audio permission state to "+
b),a.I=b);c!=a.J&&(a.g.g("Changing video permission state to "+c),a.J=c);b=mv(a);b!=d&&(c=Fk(a.Ka,Co),null!=c&&(3==b?(2==d&&c.o(1518),c.o(1520)):4==b&&c.o(1519)),a.M("ra"))},pv=function(a,b){return a.pa.search(null!=ov(b)?b.slice(0,-12):b,ov(b))};
iv.prototype.Ya=function(a,b){this.g.g("Audio-only request completed.");qv(this);this.F=this.Y=!1;nv(this,3,this.J);a=rv(this,a,b);null!=this.l&&(this.l=Ru(this.l,a));if(Lu(a,this.l)){var c=b.getAudioTracks();Fh(this.L,c[0],"ended",this.va,void 0,this);this.u=new Su(b);null!=this.O&&sv(this,this.O);this.g.g("Returning audio stream acquired with constraints: "+a);null!=this.G.jb()||a.o||this.H?tv(this):(this.g.g("Successful fallback to audio only."),this.K(a,!0,!0,null))}else this.g.g("Audio constraints changed during acquisition."),
lv(this,b),uv(this,!0,!1)};var vv=function(a,b,c){c=c.getVideoTracks()[0];null!=c&&null!=a.l&&Mm(b.g,a.l.g)&&(b=pv(a,c.label),a.l=Pu(a.l,b))};
iv.prototype.pb=function(a,b){this.g.g("Video-only request completed.");qv(this);this.H=this.$=this.ca=!1;nv(this,this.I,3);vv(this,a,b);a=rv(this,a,b);null!=this.l&&(this.l=Ru(this.l,a));if(Mu(a,this.l))if(0==b.getVideoTracks().length)Z(this.g,"No video tracks, treating as error."),this.K(a,null==this.u&&!this.F,!0,null);else{var c=b.getVideoTracks();Fh(this.L,c[0],"ended",this.Ba,void 0,this);Xu(this.G,b,a);this.g.g("Returning video stream acquired with constraints: "+a)}else this.g.g("Video constraints changed during acquisition."),
lv(this,b),uv(this,!1,!0)};iv.prototype.lb=function(){if(null!=this.u||this.F)tv(this);else{var a=this.G.W;this.g.g("Successful fallback to video only.");this.K(a,!0,!0,null)}};
iv.prototype.Ea=function(a,b){this.g.g("Audio/video request completed.");qv(this);this.F=this.H=!1;nv(this,3,3);a=rv(this,a,b);null!=this.l&&(this.l=Ru(this.l,a));vv(this,a,b);var c=!Lu(a,this.l),d=!Mu(a,this.l),e=new webkitMediaStream(b.getAudioTracks());b=new webkitMediaStream(b.getVideoTracks());var f=!1;if(c)this.g.g("Audio constraints changed during acquisition."),lv(this,e);else if(0==e.getAudioTracks().length)f=!0,Z(this.g,"Missing audio tracks.");else{this.g.g("Successfully obtained audio.");
var g=e.getAudioTracks();Fh(this.L,g[0],"ended",this.va,void 0,this);this.u=new Su(e);null!=this.O&&sv(this,this.O)}d?(this.g.g("Video constraints changed during acquisition."),lv(this,b)):0==b.getVideoTracks().length?(this.g.g("Video preview called back in audio-only mode."),a.o?tv(this):(f=!0,Z(this.g,"Missing video tracks."))):(this.g.g("Successfully obtained video."),e=b.getVideoTracks(),Fh(this.L,e[0],"ended",this.Ba,void 0,this),Xu(this.G,b,a));c||d?uv(this,c,d):(f&&(Z(this.g,"Requested media missing, treat as error."),
this.K(a,!0,!0,null)),this.g.g("Returning streams acquired with constraints: "+a))};var tv=function(a){a.M(new wv(a.l));Fo(a.g,"Dispatched stream event.")};iv.prototype.K=function(a,b,c,d){Z(this.g,"Processing as error, calling getSources.");qv(this);xv(this,y(this.ya,this,a,b,c,d))};
iv.prototype.va=function(){Z(this.g,"Audio stream ended.");jv(this);Y(function(){this.l?xv(this,y(this.ya,this,this.l,!1,!1,null)):Z(this.g,"UserMedia reset before audio stream ended event was processed, aborting before getSources.")},250,this)};iv.prototype.Ba=function(){Z(this.g,"Video stream ended.");kv(this);Y(function(){this.l?xv(this,y(this.ya,this,this.l,!1,!1,null)):Z(this.g,"UserMedia reset before audio stream ended event was processed, aborting before getSources.")},100,this)};
iv.prototype.ya=function(a,b,c,d,e,f,g){Z(this.g,"Processing as error, getSources completed.");this.Ca(e,f,g);g=3==mv(this);e=e.length;f=f.length;null==d?(b||c)&&Z(this.g,"getUserMedia succeeded after fallback , mics found "+e+", cameras found "+f):(Z(this.g,"getUserMedia failed with error "+d.name+", audio requested "+b+", video requested "+c+", permitted "+g+", mics found "+e+", cameras found "+f),b&&(this.F=!1),c&&(this.H=!1));var k=new yv(a,this.ka||this.V?null:zv(this),d,z()-this.ta,new Av(b,
g&&b&&!this.u&&0!=e),new Av(c,g&&c&&!this.G.jb()&&0!=f));if(g||!d||"PermissionDeniedError"!=d.name&&"PermissionDismissedError"!=d.name){if(c)if(b)if(this.u)Z(this.g,"Fallback to audio-only succeeded.");else if(this.G.jb())Z(this.g,"Fallback to video-only succeeded.");else{Z(this.g,"A/V request failed.");if(e){Z(this.g,"Attempting audio-only fallback.");this.Y=!0;Nu(a,this.l)?(this.g.g("Initial failure to getUserMedia.  Retrying audio-only with constraints: "+a),uv(this,!0,!1)):(this.Y=!1,Z(this.g,
"Request changed before maybeFallBackToAudioOnly_ called."),uv(this,!0,!0));return}if(f){Z(this.g,"No mics. Attempting video-only fallback.");this.ca=!0;Bv(this,a);return}}else this.$||this.ca?(Z(this.g,"Video-only fallback failed."),this.$=this.ca=!1,k.g.g=0!=e&&!this.u,k.g.o=!0,null!=this.u&&(0==e?Eo(this.g,"There are apparently no mics, but we have an audio stream."):Eo(this.g,"Mic has apparently failed, but we have an audio stream."))):Z(this.g,"Camera failed video-only request.");else if(b)if(this.Y){Z(this.g,
"Audio-only fallback failed.");this.Y=!1;if(f){Z(this.g,"Attempting video-only fallback.");this.$=!0;Bv(this,a);return}Z(this.g,"No cameras.");k.o.o=!0}else Z(this.g,"Mic failed audio-only request.");else Z(this.g,"A stream ended unexpectedly.");Z(this.g,"Dispatching error event:  settings = "+Mh(k.settings)+" error = "+k.error+" durationMs = "+k.Eb+" micStatus = "+Mh(k.g)+" cameraStatus = "+Mh(k.o))}else Z(this.g,"Permission denied."),nv(this,b&&0<e?4:this.I,c&&0<f?4:this.J);this.M(k)};
var Bv=function(a,b){Nu(b,a.l)?(a.g.g("Initial failure to getUserMedia.  Retrying video-only with constraints: "+b),uv(a,!1,!0)):(a.ca=!1,a.$=!1,Z(a.g,"Request changed before maybeFallBackToVideoOnly_ called."),uv(a,!0,!0))},uv=function(a,b,c){if(null!=a.l){a.g.g("Requesting GetUserMedia update with a = "+b+", v = "+c+", settings = "+a.l);var d=kd();b&&c&&!a.l.o?(hv(a),d.webkitGetUserMedia({audio:Iu(a.l),video:Ju(a.l)},y(a.Ea,a,a.l),y(a.K,a,a.l,!0,!0)),a.F=a.H=!0):b?(hv(a),d.webkitGetUserMedia({audio:Iu(a.l),
video:!1},y(a.Ya,a,a.l),y(a.K,a,a.l,!0,!1)),a.F=!0):c&&(a.l.o?(a.H=!1,tv(a)):(hv(a),d.webkitGetUserMedia({audio:!1,video:Ju(a.l)},y(a.pb,a,a.l),y(a.K,a,a.l,!1,!0)),a.H=!0));a.ta=z();b=a.I;a.F&&1==a.I&&(b=2);c=a.J;a.H&&1==a.J&&(c=2);nv(a,b,c)}else a.g.g("The request has been reset.")},hv=function(a){qv(a);a.W=Y(function(){this.W=null;if((this.F||this.H)&&3==mv(this)){Eo(this.g,"GetUserMedia delayed in allowed state.");var a=Fk(this.Ka,Co);null!=a&&a.o(1595)}},5E3,a)},qv=function(a){null!=a.W&&(gj(a.W),
a.W=null)},lv=function(a,b){a.g.g("Stopping media tracks.");a=b.getAudioTracks();null!=a&&0<a.length&&a[0].stop();b=b.getVideoTracks();null!=b&&0<b.length&&b[0].stop()};iv.prototype.getDevices=function(a){a&&(this.g.g("Device permissions refresh requested"),nv(this,2,2));if(null!=this.S)return this.g.g("Device enumeration requested, chaining request."),a=new Lk,Rk(this.S,a.na,a.g,a),a;this.S=new Lk;this.V=this.ka=!0;xv(this,y(this.kb,this));Rk(Yk(null),this.Za,this.Wa,this);return this.S};
var Cv=function(a,b){return a.pa&&0!=b.length?b.filter(function(b){return gv(a.pa,b.displayName)}):b},xv=function(a,b){var c=kd();null!=c.mediaDevices&&null!=c.mediaDevices.enumerateDevices?c.mediaDevices.enumerateDevices().then(function(c){var d=hc(c,function(a){return a.kind});c=Dv(d.audioinput||[]);var f=Dv(d.audiooutput||[]);d=Dv(d.videoinput||[]);d=Cv(a,d);b(c,d,f)}):(c=Pm(Om("default"),"__default_device").T(),Y(sb(b,[Om("1").T()],[Om("2").T()],[c])))},Dv=function(a){return Cb(a,function(a){return Qm(Pm(Om(a.deviceId),
a.label),a.groupId).T()})};iv.prototype.Ca=function(a,b,c){this.ha=a;this.ma=b;this.P=c;a=Ev(a,this.I,this.F);b=Ev(b,this.J,this.H);nv(this,a,b)};var Ev=function(a,b,c){return 4==b?b:0==a.length&&3!=b?0:null!=a&&Fb(a,function(a){return""!=a.displayName})?3:0==b?c?2:1:b};iv.prototype.kb=function(a,b,c){this.Ca(a,b,c);null!=this.l&&(this.l=rv(this,this.l,this.u&&this.u.g),this.l=rv(this,this.l,this.G.u));this.ka=!1;Fv(this)};iv.prototype.Za=function(a){this.R=a;this.V=!1;Fv(this)};
iv.prototype.Wa=function(a){Z(this.g,"Failed to get audio sinks: "+a);this.R=[Pm(Om("default"),"__default_device").T()];this.V=!1;Fv(this)};
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/*

 pako 1.0.6 nodeca/pako
 Copyright (C) 2014-2017 by Vitaly Puzrin and Andrei Tuputcyn

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.

 Ported from zlib 1.2.8
 Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler

 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages
 arising from the use of this software.

 Permission is granted to anyone to use this software for any purpose,
 including commercial applications, and to alter it and redistribute it
 freely, subject to the following restrictions:

 1. The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgment in the product documentation would be
    appreciated but is not required.
 2. Altered source versions must be plainly marked as such, and must not be
    misrepresented as being the original software.
 3. This notice may not be removed or altered from any source distribution.

 Jean-loup Gailly        Mark Adler
 jloup@gzip.org          madler@alumni.caltech.edu
*/
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D&512?10:12;E=D=0;break;case 2:for(;16>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.flags=D;if(8!==(k.flags&255)){a.Sa="unknown compression method";k.mode=30;break}if(k.flags&57344){a.Sa="unknown header flags set";k.mode=30;break}k.head&&(k.head.text=D>>8&1);k.flags&512&&(f[0]=D&255,f[1]=D>>>8&255,k.check=pa(k.check,f,2,0));E=D=0;k.mode=3;case 3:for(;32>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.head&&(k.head.time=D);k.flags&512&&(f[0]=D&255,f[1]=D>>>8&255,f[2]=D>>>16&255,f[3]=D>>>24&255,k.check=
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k.head.wh-k.length,k.head.fb||(k.head.fb=Array(k.head.wh)),J.Cc(k.head.fb,sa,u,G,T)),k.flags&512&&(k.check=pa(k.check,sa,G,u)),R-=G,u+=G,k.length-=G);if(k.length)break a}k.length=0;k.mode=7;case 7:if(k.flags&2048){if(0===R)break a;G=0;do T=sa[u+G++],k.head&&T&&65536>k.length&&(k.head.name+=String.fromCharCode(T));while(T&&G<R);k.flags&512&&(k.check=pa(k.check,sa,G,u));R-=G;u+=G;if(T)break a}else k.head&&(k.head.name=null);k.length=0;k.mode=8;case 8:if(k.flags&4096){if(0===R)break a;G=0;do T=sa[u+
G++],k.head&&T&&65536>k.length&&(k.head.comment+=String.fromCharCode(T));while(T&&G<R);k.flags&512&&(k.check=pa(k.check,sa,G,u));R-=G;u+=G;if(T)break a}else k.head&&(k.head.comment=null);k.mode=9;case 9:if(k.flags&512){for(;16>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if(D!==(k.check&65535)){a.Sa="header crc mismatch";k.mode=30;break}E=D=0}k.head&&(k.head.cd=k.flags>>9&1,k.head.done=!0);a.Fa=k.check=0;k.mode=12;break;case 10:for(;32>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}a.Fa=k.check=d(D);
E=D=0;k.mode=11;case 11:if(0===k.Vh)return a.zb=m,a.wa=r,a.Zb=u,a.eb=R,k.de=D,k.Db=E,2;a.Fa=k.check=1;k.mode=12;case 12:if(5===b||6===b)break a;case 13:if(k.Cg){D>>>=E&7;E-=E&7;k.mode=27;break}for(;3>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.Cg=D&1;D>>>=1;--E;switch(D&3){case 0:k.mode=14;break;case 1:T=k;if(eb){Pa=new J.Ef(512);ya=new J.Ef(32);for(G=0;144>G;)T.Tb[G++]=8;for(;256>G;)T.Tb[G++]=9;for(;280>G;)T.Tb[G++]=7;for(;288>G;)T.Tb[G++]=8;Za(1,T.Tb,0,288,Pa,0,T.eg,{Db:9});for(G=0;32>G;)T.Tb[G++]=
5;Za(2,T.Tb,0,32,ya,0,T.eg,{Db:5});eb=!1}T.Gd=Pa;T.dd=9;T.oe=ya;T.Ve=5;k.mode=20;if(6===b){D>>>=2;E-=2;break a}break;case 2:k.mode=17;break;case 3:a.Sa="invalid block type",k.mode=30}D>>>=2;E-=2;break;case 14:D>>>=E&7;for(E-=E&7;32>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if((D&65535)!==(D>>>16^65535)){a.Sa="invalid stored block lengths";k.mode=30;break}k.length=D&65535;E=D=0;k.mode=15;if(6===b)break a;case 15:k.mode=16;case 16:if(G=k.length){G>R&&(G=R);G>r&&(G=r);if(0===G)break a;J.Cc(p,sa,u,
G,m);R-=G;u+=G;r-=G;m+=G;k.length-=G;break}k.mode=12;break;case 17:for(;14>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.pf=(D&31)+257;D>>>=5;E-=5;k.Tf=(D&31)+1;D>>>=5;E-=5;k.ll=(D&15)+4;D>>>=4;E-=4;if(286<k.pf||30<k.Tf){a.Sa="too many length or distance symbols";k.mode=30;break}k.Ec=0;k.mode=18;case 18:for(;k.Ec<k.ll;){for(;3>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.Tb[g[k.Ec++]]=D&7;D>>>=3;E-=3}for(;19>k.Ec;)k.Tb[g[k.Ec++]]=0;k.Gd=k.cl;k.dd=7;G={Db:k.dd};Qb=Za(0,k.Tb,0,19,k.Gd,0,k.eg,G);k.dd=
G.Db;if(Qb){a.Sa="invalid code lengths set";k.mode=30;break}k.Ec=0;k.mode=19;case 19:for(;k.Ec<k.pf+k.Tf;){for(;;){var La=k.Gd[D&(1<<k.dd)-1];G=La>>>24;La&=65535;if(G<=E)break;if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if(16>La)D>>>=G,E-=G,k.Tb[k.Ec++]=La;else{if(16===La){for(T=G+2;E<T;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}D>>>=G;E-=G;if(0===k.Ec){a.Sa="invalid bit length repeat";k.mode=30;break}T=k.Tb[k.Ec-1];G=3+(D&3);D>>>=2;E-=2}else if(17===La){for(T=G+3;E<T;){if(0===R)break a;R--;D+=sa[u++]<<
E;E+=8}D>>>=G;E-=G;T=0;G=3+(D&7);D>>>=3;E-=3}else{for(T=G+7;E<T;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}D>>>=G;E-=G;T=0;G=11+(D&127);D>>>=7;E-=7}if(k.Ec+G>k.pf+k.Tf){a.Sa="invalid bit length repeat";k.mode=30;break}for(;G--;)k.Tb[k.Ec++]=T}}if(30===k.mode)break;if(0===k.Tb[256]){a.Sa="invalid code -- missing end-of-block";k.mode=30;break}k.dd=9;G={Db:k.dd};Qb=Za(1,k.Tb,0,k.pf,k.Gd,0,k.eg,G);k.dd=G.Db;if(Qb){a.Sa="invalid literal/lengths set";k.mode=30;break}k.Ve=6;k.oe=k.qk;G={Db:k.Ve};Qb=Za(2,
k.Tb,k.pf,k.Tf,k.oe,0,k.eg,G);k.Ve=G.Db;if(Qb){a.Sa="invalid distances set";k.mode=30;break}k.mode=20;if(6===b)break a;case 20:k.mode=21;case 21:if(6<=R&&258<=r){a.zb=m;a.wa=r;a.Zb=u;a.eb=R;k.de=D;k.Db=E;zb(a,Ea);m=a.zb;p=a.Hb;r=a.wa;u=a.Zb;sa=a.input;R=a.eb;D=k.de;E=k.Db;12===k.mode&&(k.back=-1);break}for(k.back=0;;){La=k.Gd[D&(1<<k.dd)-1];G=La>>>24;T=La>>>16&255;La&=65535;if(G<=E)break;if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if(T&&0===(T&240)){var Db=G;var xf=T;for(e=La;;){La=k.Gd[e+((D&(1<<Db+
xf)-1)>>Db)];G=La>>>24;T=La>>>16&255;La&=65535;if(Db+G<=E)break;if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}D>>>=Db;E-=Db;k.back+=Db}D>>>=G;E-=G;k.back+=G;k.length=La;if(0===T){k.mode=26;break}if(T&32){k.back=-1;k.mode=12;break}if(T&64){a.Sa="invalid literal/length code";k.mode=30;break}k.fb=T&15;k.mode=22;case 22:if(k.fb){for(T=k.fb;E<T;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.length+=D&(1<<k.fb)-1;D>>>=k.fb;E-=k.fb;k.back+=k.fb}k.wr=k.length;k.mode=23;case 23:for(;;){La=k.oe[D&(1<<k.Ve)-1];G=La>>>
24;T=La>>>16&255;La&=65535;if(G<=E)break;if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if(0===(T&240)){Db=G;xf=T;for(e=La;;){La=k.oe[e+((D&(1<<Db+xf)-1)>>Db)];G=La>>>24;T=La>>>16&255;La&=65535;if(Db+G<=E)break;if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}D>>>=Db;E-=Db;k.back+=Db}D>>>=G;E-=G;k.back+=G;if(T&64){a.Sa="invalid distance code";k.mode=30;break}k.offset=La;k.fb=T&15;k.mode=24;case 24:if(k.fb){for(T=k.fb;E<T;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}k.offset+=D&(1<<k.fb)-1;D>>>=k.fb;E-=k.fb;k.back+=
k.fb}if(k.offset>k.rg){a.Sa="invalid distance too far back";k.mode=30;break}k.mode=25;case 25:if(0===r)break a;G=Ea-r;if(k.offset>G){G=k.offset-G;if(G>k.Od&&k.Ui){a.Sa="invalid distance too far back";k.mode=30;break}G>k.ic?(G-=k.ic,T=k.kc-G):T=k.ic-G;G>k.length&&(G=k.length);Db=k.window}else Db=p,T=m-k.offset,G=k.length;G>r&&(G=r);r-=G;k.length-=G;do p[m++]=Db[T++];while(--G);0===k.length&&(k.mode=21);break;case 26:if(0===r)break a;p[m++]=k.length;r--;k.mode=21;break;case 27:if(k.$a){for(;32>E;){if(0===
R)break a;R--;D|=sa[u++]<<E;E+=8}Ea-=r;a.ke+=Ea;k.total+=Ea;Ea&&(a.Fa=k.check=k.flags?pa(k.check,p,Ea,m-Ea):ma(k.check,p,Ea,m-Ea));Ea=r;if((k.flags?D:d(D))!==k.check){a.Sa="incorrect data check";k.mode=30;break}E=D=0}k.mode=28;case 28:if(k.$a&&k.flags){for(;32>E;){if(0===R)break a;R--;D+=sa[u++]<<E;E+=8}if(D!==(k.total&4294967295)){a.Sa="incorrect length check";k.mode=30;break}E=D=0}k.mode=29;case 29:Qb=1;break a;case 30:Qb=-3;break a;case 31:return-4;default:return-2}a.zb=m;a.wa=r;a.Zb=u;a.eb=R;
k.de=D;k.Db=E;if((k.kc||Ea!==a.wa&&30>k.mode&&(27>k.mode||4!==b))&&x(a,a.Hb,a.zb,Ea-a.wa))return k.mode=31,-4;Ka-=a.eb;Ea-=a.wa;a.md+=Ka;a.ke+=Ea;k.total+=Ea;k.$a&&Ea&&(a.Fa=k.check=k.flags?pa(k.check,p,Ea,a.zb-Ea):ma(k.check,p,Ea,a.zb-Ea));a.pg=k.Db+(k.Cg?64:0)+(12===k.mode?128:0)+(20===k.mode||15===k.mode?256:0);(0===Ka&&0===Ea||4===b)&&0===Qb&&(Qb=-5);return Qb};f.mo=function(a){if(!a||!a.state)return-2;var b=a.state;b.window&&(b.window=null);a.state=null;return 0};f.no=function(a,b){a&&a.state&&
(a=a.state,0!==(a.$a&2)&&(a.head=b,b.done=!1))};f.po=function(a,b){var d=b.length;if(!a||!a.state)return-2;var e=a.state;if(0!==e.$a&&11!==e.mode)return-2;if(11===e.mode){var f=ma(1,b,d,0);if(f!==e.check)return-3}if(x(a,b,d,d))return e.mode=31,-4;e.Vh=1;return 0};f.iv="pako inflate (from Nodeca project)"},{"../utils/common":3,"./adler32":5,"./crc32":7,"./inffast":10,"./inftrees":12}],12:[function(a,b){var d=a("../utils/common"),e=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,
131,163,195,227,258,0,0],k=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],m=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],p=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.cc=function(a,b,f,g,ma,pa,zb,Za){var r=Za.Db,u,x,J,Ka,Ia,kb,Qa=0,S=new d.oc(16);var va=new d.oc(16);var za,Pb=0;for(u=0;15>=u;u++)S[u]=0;for(x=0;x<g;x++)S[b[f+
x]]++;var bc=r;for(J=15;1<=J&&0===S[J];J--);bc>J&&(bc=J);if(0===J)return ma[pa++]=20971520,ma[pa++]=20971520,Za.Db=1,0;for(r=1;r<J&&0===S[r];r++);bc<r&&(bc=r);for(u=Ka=1;15>=u;u++)if(Ka<<=1,Ka-=S[u],0>Ka)return-1;if(0<Ka&&(0===a||1!==J))return-1;va[1]=0;for(u=1;15>u;u++)va[u+1]=va[u]+S[u];for(x=0;x<g;x++)0!==b[f+x]&&(zb[va[b[f+x]]++]=x);if(0===a){var Gg=za=zb;var R=19}else 1===a?(Gg=e,Qa-=257,za=k,Pb-=257,R=256):(Gg=m,za=p,R=-1);x=Ia=0;u=r;var D=pa;g=bc;va=0;var E=-1;var kc=1<<bc;var Ea=kc-1;if(1===
a&&852<kc||2===a&&592<kc)return 1;for(;;){var Qb=u-va;if(zb[x]<R){var T=0;var G=zb[x]}else zb[x]>R?(T=za[Pb+zb[x]],G=Gg[Qa+zb[x]]):(T=96,G=0);Ka=1<<u-va;r=kb=1<<g;do kb-=Ka,ma[D+(Ia>>va)+kb]=Qb<<24|T<<16|G|0;while(0!==kb);for(Ka=1<<u-1;Ia&Ka;)Ka>>=1;0!==Ka?(Ia&=Ka-1,Ia+=Ka):Ia=0;x++;if(0===--S[u]){if(u===J)break;u=b[f+zb[x]]}if(u>bc&&(Ia&Ea)!==E){0===va&&(va=bc);D+=r;g=u-va;for(Ka=1<<g;g+va<J;){Ka-=S[g+va];if(0>=Ka)break;g++;Ka<<=1}kc+=1<<g;if(1===a&&852<kc||2===a&&592<kc)return 1;E=Ia&Ea;ma[E]=bc<<
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f)u(a,g,b);else{var k=Ea[g];u(a,k+256+1,b);var m=Pb[k];0!==m&&(g-=Qb[k],r(a,g,m));f--;k=256>f?kc[f]:kc[256+(f>>>7)];u(a,k,d);m=bc[k];0!==m&&(f-=T[k],r(a,f,m))}}while(e<a.Fc)}u(a,256,b)}function Pa(a,b){var d=b.rk,e=b.je.im,f=b.je.Sk,g=b.je.Bn,k,m=-1;a.Dd=0;a.cf=573;for(k=0;k<g;k++)0!==d[2*k]?(a.yb[++a.Dd]=m=k,a.depth[k]=0):d[2*k+1]=0;for(;2>a.Dd;){var p=a.yb[++a.Dd]=2>m?++m:0;d[2*p]=1;a.depth[p]=0;a.Jd--;f&&(a.xf-=e[2*p+1])}b.kf=m;for(k=a.Dd>>1;1<=k;k--)Za(a,d,k);p=g;do k=a.yb[1],a.yb[1]=a.yb[a.Dd--],
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var UA=function(a){var b=X();if(null!=a.L.g)a.g.g("Using stored cpuInfo: "+Mh(a.L.g)),a.ma=a.L.g,b.resolve();else{var c=WA();c.da(b.resolve);Sk(c,sb(b.reject,"failure"));a.Na=Y(sb(b.reject,"timeout"),3E3)}return b.aa.then(a.Ac,a.zc,a)};RA.prototype.zc=function(a){Z(this.g,"Error getting CPU info: "+a);"timeout"==a&&this.J(1541);this.Ac(null)};
var VA=function(a){var b=X(),c;H?c=new webkitRTCPeerConnection({iceServers:[]}):Kd&&(c=new RTCPeerConnection({iceServers:[]}));c.createOffer(b.resolve,sb(b.reject,"failure"),{mandatory:{OfferToReceiveVideo:!0}});Y(sb(b.reject,"timeout"),3E3);return Ui(b.aa.then(a.od,function(a){Z(this.g,"createOffer() for H264: "+a);"timeout"==a&&this.J(3513)},a),c.close,c)},WA=function(){return Gn().da(function(a){if(0===a.status)return a.value;throw a.value;})};
RA.prototype.Ac=function(a){this.Na&&(gj(this.Na),this.Na=null);null!=a?(this.g.g("Cpu.getInfo succeeded: "+Mh(a)),this.L.g=a,YA(this)):(Z(this.g,"Cpu.getInfo failed or timed out, using default."),a=xc(sd,"armv7l")?{archName:"armv7l",modelName:"Unknown ARM device",numOfProcessors:2}:{archName:"x86",modelName:"Unknown non-ARM device",numOfProcessors:4});null!=this.ma?this.g.g("Cpu.getInfo completed late - already connected."):this.ma=a};
RA.prototype.od=function(a){a=yx(a.sdp);null!=a.sa&&Fb(as(a.sa),function(a){return"H264"==a.g})?(this.g.g("H264 support detected."),this.Kc=!0):(this.g.g("H264 not supported by this browser."),this.Kc=!1)};
RA.prototype.Nd=function(a){if(hb(a)){var b=a;a=Mh(a)}else b=JSON.parse(a);Ho(this.g,"Asked to send message: "+a);a=b[0];var c=this.me[a];if(null!=c)c.apply(this,b.slice(1));else if(3<=b.length){c=b[2];var d=QA(this,c);b=b.slice(3);null!=d?d.send(a,b):Go(this.g,"TalkWebRtc ignoring command "+a+" sent to unknown session "+c)}else Go(this.g,"TalkWebRtc ignoring command "+a)};RA.prototype.lb=function(a){Go(this.g,"Ignoring unsupported flute command: "+a)};
var su=function(a){a.nc||(a.nc=!0,Bi(function(){this.nc=!1;var a=ZA(this);if(null!=a)a:{var c=this.u;c.g.g("Update requested, old settings: "+c.l+" new settings: "+a);if(4==mv(c))Fo(c.g,"Permission already denied. Request rejected.");else{if(a.F){if(a.o&&null==c.l){Fo(c.g,"No media requested. Nothing to do.");break a}a=a.F?new Hu(a.u,!1,a.o,a.G,a.N,a.l,a.g):a}if(null!=a.g&&null!=a.g.displayName){var d=pv(c,a.g.displayName);a=Pu(a,d)}null!=c.l&&(a=Ru(a,c.l));d=!1;if(c.F){Fo(c.g,"Previous audio request is still pending.");
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RA.prototype.Vd=function(a){this.g.g("Got STREAM event: "+a.settings);fB(this);null!=this.pa&&(this.pa=null,this.Ga=null!=this.Y,Ho(this.g,"Clearing error event, ready to send getdevicestate: "+this.Ga));gB(this,a.settings)};
var gB=function(a,b){var c=a.u.u,d=a.u.G.jb();a.g.g("Acquired audio and video streams "+(c?c.g.id:"<no audio>")+" and "+(d?d.id:"<no video>"));for(var e in a.l)eu(a.l[e],c,d);Zx(a.G,b.l);Zx(a.I,b.g);Kx(a.G)&&aB(a,!a.Of());if(Kx(a.I)){c=!1;for(var f in a.l)yu(a.l[f]),c=!0;c||yu(QA(a,"default-preview-session-id"))}(Qx(a.G)||Qx(a.I))&&su(a);a.Ga&&(a.Ga=!1,hB(a));null!=d&&(a.ta=b.u,null==a.ta||a.ta.nb(a.L.o)?b=!1:(a.L.o=a.ta,b=!0),b&&YA(a));iB(a)&&YA(a);jB(a)};
RA.prototype.Ti=function(a){if(a){if(0==this.Za)for(var b in this.l)a=this.l[b],a.ca=1E3;++this.Za}else if(--this.Za,0==this.Za)for(b in this.l)a=this.l[b],a.ca=a.kb};var kB=function(a){var b=Mx(a.O);a.g.g("Maybe set selected speaker to "+b);null!=b&&b!=Tm&&sv(a.u,b)};
RA.prototype.Ud=function(a){fB(this);this.pa=a;null!=a.u&&lB(this,a.u);if(null==a.error)Z(this.g,"Update request succeeded after fallback");else{var b=a.error;ra(b)?(Z(this.g,"Update request failed: "+b.name),400<a.Eb&&(Z(this.g,"Deny access button clicked"),this.M("Na"))):Eo(this.g,"Update request failed: "+b.name)}this.Ga=null!=this.Y;gB(this,a.settings)};
var lB=function(a,b){a.Y=b;Vx(a.G,b.fd);Vx(a.O,b.he);Vx(a.I,b.bd);kB(a);null!=a.va&&a.Y.g&&(Xx(a.G,a.va[0]),Xx(a.O,a.va[1]),Xx(a.I,a.va[2]),a.va=null,YA(a),su(a))};RA.prototype.qd=function(a,b,c,d){this.g.g("Initiating new session "+b+" with "+a+", type="+c+", dir="+d+", connection="+Mh(this.V)+", Flute version message="+this.Rb(!0));$A(this,a,b,"v"==c?3:4)};
var mB=function(a){0==a.Ob.length&&Z(a.g,"No ICE servers provided.");Fb(a.Ob,function(a){return!a.url&&!a.urls})&&(Z(a.g,"Malformed Ice servers: "+Mh(a.Ob)),a.J(4264))},$A=function(a,b,c,d){var e=a.l[c];if(null!=e)return e;4==d?b="test@testcall.google.com/test":(a.J(3220),pn(a.$,c),Y(function(){this.Ca.o||this.Ca.na()},0,a),!(null==a.K||H&&yn(34))||nB(a,c,[{key:"sessionId",value:c},{key:"url",value:window.location.href}],!0));mB(a);e=new Tt(a.vb,d,a.Ob,a,a.Ka,b,c,a.Mc);a.S.listen(e,"oa",a.mq);a.l[c]=
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RA.prototype.nd=function(a,b,c){null!=this.K?this.g.g("Extension logging already scheduled to start"):this.K=Jn({method:"logging.start"});this.mc||(this.mc=!0,this.K.da(y(this.g.g,this.g,"Extension logging started")),this.K.da(this.kb.na,this.kb),Sk(this.K,oB(this,"Extension logging failed to start")),Sk(this.K,function(){this.mc=!1},this));c&&Sk(this.K,function(){pB(this,a,b)},this)};
var pB=function(a,b,c){a.g.g("Extension logging: Stopping logs to retry setMetadata");Tk(Tk(Mn(),On),function(){this.g.g("Extension logging: setMetadata again");this.K=null;nB(this,b,c,!1);this.ha=this.ca=!1},a)};RA.prototype.pd=function(){Z(this.g,"Using deprecated no-op JingleInfo update for STUN servers")};RA.prototype.Td=function(){this.Yc()};RA.prototype.Yc=function(a){null!=this.ka?this.ka=!0:(this.ka=!0,fB(this),this.u.getDevices(!!a).da(y(this.Zc,this)))};
var qB=function(a){null==a.ka&&(a.ka=!1,fB(a),a.u.getDevices().da(y(a.Zc,a)))},jB=function(a){fB(a);Vc(a.l)||!Wx(a.G)&&!Wx(a.I)||(a.Wa=Y(function(){this.Wa=null;qB(this)},2E3,a))},fB=function(a){null!=a.Wa&&(gj(a.Wa),a.Wa=null)};
RA.prototype.Zc=function(a){var b=a.nb(this.Y);if(!this.ka&&b)this.ka=null,jB(this);else if(lB(this,a),hB(this),this.S.listen(this.u,"ra",this.Td),jB(this),(Qx(this.G)||Qx(this.I))&&su(this),this.Of()||b){if(this.Of())for(var c in this.l)a=this.l[c],a.Fg=!1,null!==a.Sf&&(!1===a.Sf&&a.gc(!1,"removal"),a.Sf=null)}else Z(this.g,"No audio input device found."),this.J(4532),aB(this,!0)};
var hB=function(a){if(Lx(a.O))!Lx(a.G)&&a.u.F||!Lx(a.I)&&a.u.H?(a.g.g("Waiting for stream for selected mic/camera."),a.Ga=!0):(iB(a)&&YA(a),XA(a,["getdevicestate","15",Px(a.G).toString(),Nx(a.G),Px(a.O).toString(),Nx(a.O),Px(a.I).toString(),Nx(a.I),Ox(a.G),Ox(a.O),Ox(a.I)]),a.ka=null,Sx(a.G),Sx(a.O),Sx(a.I));else{a.g.g("Need selected speaker... asking UserMedia.");var b=a.u;null!=b.O?b=Yk(b.O):(b=Pm(Om(b.Na.l),"__unknown__").T(),b=Yk(b));Sk(b.da(a.Sd,a),a.Rd,a)}};
RA.prototype.Sd=function(a){this.g.g("Got speaker selection: "+a);Zx(this.O,a);hB(this)};RA.prototype.Rd=function(a){Z(this.g,"Failed to get speaker selection: "+a);a=this.O;0==a.o.length?(a.u=Tm,a.l.g("Updating "+a.g+" to absent (no devices)")):(a.u=Ix(a),a.l.g("Updating "+a.g+" to default "+a.u));hB(this)};
RA.prototype.Pd=function(a,b,c,d,e){null!=this.Y?(Yx(this.G,b,e),Yx(this.O,c,e),Yx(this.I,d,e),kB(this),su(this),e?iB(this)?(Fo(this.g,"Saving device selections."),YA(this)):Fo(this.g,"Device selections unchanged."):Fo(this.g,"Not saving device selections yet.")):Z(this.g,"Got setdevicestate before getdevicestate.")};RA.prototype.rd=function(){Tx(this.G);Tx(this.O);Tx(this.I);su(this);kB(this)};
var iB=function(a){return Rx(a.G)||Rx(a.O)||Rx(a.I)},YA=function(a){a.ad.set("mlsds2",Mh(cy(a.L)));Ux(a.G);Ux(a.O);Ux(a.I)};h=RA.prototype;h.Tg=function(){qB(this);return RA.oa.Tg.call(this)};h.Fh=function(){return this.pm()?1:0};h.pm=function(){return this.Lc};h.isInstalled=function(){return!0};h.Qk=function(){return null==this.Y||0!=this.Y.bd.length};h.Of=function(){return null==this.Y||0!=this.Y.fd.length};h.Ch=function(){return mv(this.u)};h.Sh=function(){return null!=this.pa&&this.pa.g.g};
h.Rh=function(){return null!=this.pa&&this.pa.o.g};h.ve=function(){return!0};h.mg=function(){return H&&yn(37)};h.tk=function(){};
h.Rb=function(a){var b=["mf"];if(0==this.Fh())Yb(b,["nf0","0.0.0",1,{}]);else{var c=Wb([[111,"opus",2,0,48E3],[103,"ISAC",1,0,16E3]],[[0,"PCMU",1,64E3,8E3],[8,"PCMA",1,64E3,8E3],[106,"CN",1,0,32E3],[105,"CN",1,0,16E3],[13,"CN",1,0,8E3],[126,"telephone-event",1,0,8E3]]);var d=Xj(this),e=Yj(),f=Kb(this.P,"rvp9")&&H&&yn(48),g=[],k=[[100,"VP8",640,400,30]],m=[];f&&(g=[[102,"VP9",640,400,30]]);this.mg()&&(k.push([96,"rtx",640,400,30,{apt:"100"}]),f&&g.push([99,"rtx",0,0,0,{apt:"102"}]),this.Kc&&(m=[[97,
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c.videoRtpHdrExts.push({id:5,uri:"http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"});xc(sd,"armv7l")?(c.cpuVendor="ARM",c.cpuArchitecture=2):(c.cpuModel=14,c.cpuArchitecture=0,c.cpuVendor="GenuineIntel",c.cpuFamily=6,null!=this.ma.features?(c.cpuFlags=this.ma.features,c.cpuHasSSE2=Kb(this.ma.features,"sse2")):c.cpuHasSSE2=!0);c.cpus=this.ma.numOfProcessors;Yb(b,["mf10.0","10.0.0.0",2,c])}return a?Mh(b):b};h.wg=function(){for(var a in this.l)if(3==this.l[a].I)return 3;return 0};
h.aq=function(a,b){var c=this.l[b];null!=c?c.connect():Z(this.g,"Asked to connect unknown session with remoteJid="+a+" and sessionId="+b)};
h.lj=function(a,b,c,d){var e=this.l[b];if(null!=e){if(e.send("jt",[c,d]),delete this.l[b],t(this.Pb[b])||(this.Pb[b]=!1),this.g.g("Deleted session with remoteJid="+a+" and sessionId="+b),4!=e.I&&(Vc(this.l)&&(this.u.reset(),Zu(this.Ka)),tu(this,e.nc,a,b)),we(e),!cB(this)){this.g.g("Resetting user media");this.u.reset();Zu(this.Ka);for(var f in this.l)eu(this.l[f],null,null)}}else Z(this.g,"Asked to terminate unknown session with remoteJid="+a+" and sessionId="+b)};
var tu=function(a,b,c,d){if(!a.Bc[d])if(a.Bc[d]=!0,null!=a.K&&a.K.o||rB(a),b)a.g.g("Uploading logs for "+d),a.J(2494,!0),on(a.$,d,"################# Save #################"),b=sn(a.$,d,a.Ba),b.da(y(a.sm,a,!0,c,d)),Sk(b,y(a.J,a,2496,!0)),null==a.K||1<Mc(a.l)||a.pb?Tk(b,y(a.hc,a,d)):(a.pb=!0,c=Pn(),c.da(function(a){a=a.value;this.g.g("Native log uploaded with report id: "+(a&&a.reportId))},a),Sk(c,oB(a,"Native log for "+d+" failed to upload")),Tk(c,function(){rB(this);this.ha=this.ca=!1},a),Tk(new ko([b,
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var oB=function(a,b){return y(function(a){a=a.value;var c=b+": "+a;null!=a.stack&&(c=c+"\n"+a.stack);Z(this.g,c)},a)};RA.prototype.He=function(){return!0};RA.prototype.km=function(){return yn(37)};RA.prototype.qm=function(){return!1};RA.prototype.X=function(){V.prototype.X.call(this)};var XA=function(a,b){au(a,b);Ho(a.g,"Sending "+Mh(b))},au=function(a,b){var c=new of("f-msg",Mh(b));fu(a,c);"fe"==b[0]&&fu(a,new Pj(b))},fu=function(a,b){Y(y(a.M,a,b))};h=RA.prototype;
h.Jl=function(a,b){var c=this.l[b];null!=c?(this.Pb[b]=!0,c.nc=!0,this.$.l.add(this.Ba,b),a=Ln(),a.da(y(this.g.g,this.g,"Extension logging upload requested for "+b)),Sk(a,oB(this,"Extension logging upload request failed for "+b))):t(this.Pb[b])?(this.g.g("Asking to upload log for non-active session with remoteJid="+a+" and sessionId="+b),this.J(3053),c=sn(this.$,b,this.Ba),c.da(y(this.sm,this,!1,a,b)),Sk(c,y(this.J,this,3055,!0)),yn(42)?Jn({method:"logging.uploadStored",logId:b}):Yk(new un(0,"Product version is < 42, pretending uploadStored operation succeeded."))):
(this.Pb[b]=!0,Tk(this.Ca,y(this.Jl,this,a,b)))};h.sm=function(a,b,c,d){XA(this,["uploadlogresponse",b,c,200==d.g,d.o]);200==d.g?this.J(a?2495:3054,!0):this.J(a?2496:3055,!0)};h.Zo=function(a){XA(this,["effect-notify","","",a.data])};h.$o=function(){this.M(new Nj(0,null))};
h.mq=function(){Vc(this.l)?this.g.g("No active sessions, suspend signal ignored."):(Z(this.g,"Suspend detected via PeerConnect shutdown, ending call."),Jc(this.l,function(a,b){this.lj(a.Ea,b,4,!1)},this),XA(this,["termall"]),this.J(2055,!0))};
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h.Bo=function(){var a=this.J&&this.J.g||"";this.u.g("Session "+this.qb()+" is started and connected to Hangout: "+this.G+" with participantId: "+this.I+" and participantLogId: "+a);a=this.H;var b=this.G;null==this.g&&(this.L.g?this.g=kG(this.W,this.Y,[b,2,a]):(this.g=dG(this.W,this.Y,[b,2,a],cG(),bG,"Da"),this.K.listen(this.g,"Sa",this.Wa),this.g.start()),this.K.listen(this.g,"Qa",this.pb),this.o(this.g));sG(this,this.H,this.G,this.ka);Mb(this.ka);rG(this,this.H,this.G);0<this.S.length&&(tG(this,
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var xG=function(a,b){var c;(c=a.l!=b.l||a.g!=b.g)||(a=a.Mb(),b=b.Mb(),c=null==a&&null==b?!1:null==a||null==b?!0:a.width!=b.width||a.height!=b.height);return c},vG=function(a,b){if(null!=tp(b)){var c=z();tp(b).forEach(function(b){if(1==rp(b)&&2==qp(b)){var d=de(b,53)[0]>>>0,f=a.Ga.get(d)||0,g=l(b,10)||0;a.Ga.set(d,g);g=Math.max(g-f,0);f=a.ya.get(d);if(null!=f){M(b,114,f.vf.width);M(b,115,f.vf.height);g=!yG(a,d)||0<g;d=!!l(b,59);if(f.Vk!=g||f.Wk!=d)f.Vk=g,f.Wk=d,f.Xe&&(f.Xe=c);if(f.Xe&&b instanceof
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VI.prototype.mute=function(a,b,c,d,e){var f=null==e||e;a:{switch(c){case "a":a=["mute",a,b,f,d];break a;case "v":a=["vmute",a,b,f,d];break a}a=null}null!=a&&ZI(this,a);"a"==c||this.g.ve()||Y(function(){this.M(new fJ(c,f,d))},0,this)};var gJ=function(a,b,c,d){d=Cb(d,a.H,a);b=mI(a.l,b,c,d);ZI(a,b)};VI.prototype.vd=function(a,b,c){a=oI(this.l,a,b,c);ZI(this,a)};var ZI=function(a,b){a=a.g;"jn"==b[0]&&a.M("b");a.Nd(b)};
VI.prototype.K=function(a){var b=pf(a);if(null!=b){var c=b[0];if(null!=c)switch(a=b[2],this.G[a]=!0,c){case "jai":if(null==b[4])b=new lH(0,new Map);else{c=null!=b[3]?b[3]/5:void 0;null!=c||(c=0);b=b[4][1];null!=b||(b=[]);for(var d=new Map,e=0;e<b.length;e++){var f=b[e][0],g=b[e][1]/5;null!=f&&null!=g&&(f=parseInt(f,10),d.set(f,g))}b=new lH(c,d)}this.M(new hJ(a,b));break;case "jc":c=this.l;b=b[3];b=null!=b?gI(b,y(c.Kq,c))||[]:null;null!=b&&this.M(new iJ(a,b));break;case "data-receive":5>b.length?b=
null:(c=kI(b[3],"groupid")||kI(b[3],"nick"),d=kI(b[3],"streamid")||kI(b[3],"name"),e=iI(b[3],"label",v,""),b=hI(b,4,v,null)||"",b=null!=c&&null!=d&&null!=b?{ib:c,jm:d,label:e,payload:b}:null);null!=b&&this.M(new jJ(a,b.label,b.ib,b.jm,b.payload));break;case "getdevicestate":this.M(new kJ(new kH(b,this.g.Sh(),this.g.Rh(),this.g.Ch())));break;case "jhb":c=hI(b,3,Ya,!1);b=hI(b,4,Ya,!1);this.M(new lJ(a,c,b));break;case "latency-events":b=4>b.length?null:iI(b[3][0],"key",v,"");null!=b&&this.M(new mJ(a,
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case 1:b="Kb";break a}b="Hb"}this.M(new sJ(a,b));break;case "share-notify":b=wI(b);null!=b&&this.M(new sJ(a,b));break;case "jtr":a=hI(b,2,v,"Unknown");c=b[3].a;b=kI(c,"ufrag");c=kI(c,"pwd");null!=b&&null!=c&&this.M(new tJ(a,b,c));break;case "trstate":b=this.l.N.parse(b),null!=b&&this.M(new uJ(a,b))}}};VI.prototype.J=function(a){"unchanged"!=a.g&&"unknown"!=a.g&&this.M(new fJ("a",a.u,a.g));"unchanged"!=a.o&&"unknown"!=a.o&&this.M(new fJ("v",a.G,a.o))};
VI.prototype.I=function(a){var b=pf(a);if(null!=b&&(a=b[0],null!=a&&("jmidata"==a||"jmidatav3"==a))){a=b[2];var c=this.l;if("jmidatav3"==b[0])b=ZH(c.u,b);else if(c=c.F,null!=b&&b[2]&&b[3]){var d=new jp;var e=b[6];null==e?e=0:(null!=e.cpu&&M(d,34,Math.round(e.cpu)),null!=e.bcpu&&M(d,92,Math.round(e.bcpu)),null!=e.gcpu&&M(d,94,Math.round(e.gcpu)),null!=e.tcpu&&M(d,35,Math.round(e.tcpu)),null!=e.cpus&&d.$f(e.cpus),null!=e.t&&M(d,54,Math.round(e.t)),e=xH(e.v));2!=e?b=null:(e=-1,w(b[3])?e=b[3]:v(b[3])&&
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VI.prototype.L=function(a){a=a.json;if(null!=a){var b=a[0];null!=b&&"mf"==b&&(a=jI(this.l,a).o,!ca(Ac(a))&&16<=a.length&&FI(this.u,a,a.length))}};var iJ=function(a,b){U.call(this,"Xb");this.sessionId=a;this.g=b};A(iJ,U);var vJ=function(a,b){U.call(this,"Zb");this.sessionId=a;this.g=b};A(vJ,U);var nJ=function(a,b){U.call(this,"Yb");this.sessionId=a;this.u=b};A(nJ,U);var rJ=function(a,b,c){U.call(this,"Tb");this.errorCode=a;this.sessionId=b;this.o=c};A(rJ,U);
var pJ=function(a){U.call(this,"Ub");this.errorCode=a};A(pJ,U);var hJ=function(a,b){U.call(this,"Ob");this.sessionId=a;this.g=b};A(hJ,U);var oJ=function(a,b){U.call(this,"bc");this.sessionId=a;this.g=b};A(oJ,U);var qJ=function(a){U.call(this,"Sb");this.g=a};A(qJ,U);var kJ=function(a){U.call(this,"Qb");this.g=a};A(kJ,U);var fJ=function(a,b,c){U.call(this,"Rb");this.mediaType=a;this.muted=b;this.reason=c};A(fJ,U);var sJ=function(a,b){U.call(this,"ac");this.sessionId=a;this.state=b};A(sJ,U);
var tJ=function(a,b,c){U.call(this,"cc");this.sessionId=a;this.Xg=b;this.Kg=c};A(tJ,U);var uJ=function(a,b){U.call(this,"dc");this.sessionId=a;this.g=b};A(uJ,U);var lJ=function(a,b,c){U.call(this,"Vb");this.sessionId=a;this.g=b;this.o=c};A(lJ,U);var mJ=function(a,b){U.call(this,"Wb");this.sessionId=a;this.message=b};A(mJ,U);var jJ=function(a,b,c,d,e){U.call(this,"Pb");this.sessionId=a;this.label=b;this.ib=c;this.jm=d;this.payload=e};A(jJ,U);
var wJ=function(a){Kq.apply(this,arguments)};q(wJ,Kq);var xJ=function(a,b){var c=new W(a);a.o(c);c.listen(b,"Ob",a.g)};wJ.prototype.g=function(a){var b=zI(new Map(a.g.o));this.M(new AI(a.sessionId,a.g.g,b))};var yJ=function(a,b,c,d){TG.call(this,b,d,"a");this.F=c};q(yJ,TG);yJ.prototype.l=function(){return this.F};var zJ=function(a,b){LG.call(this,b);this.H=a;this.G=[];this.u=this.l=!1;this.J=new W(this);this.o(this.J);this.I=this.fa().gb();this.J.listen(this.fa(),"H",this.K);this.F("re")};q(zJ,LG);zJ.prototype.stop=function(){this.mute();"sc"!=this.fa().gb()?this.F("st"):this.F("nd");return!0};zJ.prototype.Y=function(){return null};var BJ=function(a,b){a.F(b);AJ(a)};zJ.prototype.th=function(a,b){return new yJ(this.H,this,a,b)};
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zJ.prototype.pi=function(){"st"!=this.g&&(this.u=this.l=!1,AJ(this),"sc"!=this.fa().gb()&&CJ(this,!1,"user"))};zJ.prototype.Kb=function(){switch(this.g){case "nd":case "ad":case "fa":return!0;default:return this.u}};var CJ=function(a,b,c){for(var d=a.fa().qa(),e=0<a.G.length,f=Fa(a.G),g=f.next();!g.done;g=f.next())a.H.mute("",g.value,d,c,b);return e},AJ=function(a){var b=EJ(a);("sc"==a.I||b)&&a.M("Ya")};
zJ.prototype.K=function(){var a=this.fa().gb();this.l&&("ca"==this.I&&"sc"==a?CJ(this,!1,"unknown"):"sc"==this.I&&"ca"==a&&CJ(this,!0,"unknown"));this.I=a;EJ(this)};var EJ=function(a){var b=a.fa().getState(),c=a.Kb()&&"sc"!=a.fa().gb()?"mu":"li";return c!=b?(a.fa().Cb(c),!0):!1};
var FJ=function(a,b,c){ue.call(this);this.g=a;this.F=b||0;this.l=c;this.u=y(this.Tn,this)};A(FJ,ue);h=FJ.prototype;h.af=0;h.X=function(){FJ.oa.X.call(this);this.stop();delete this.g;delete this.l};h.start=function(a){this.stop();this.af=Y(this.u,t(a)?a:this.F)};h.stop=function(){0!=this.af&&gj(this.af);this.af=0};h.Tn=function(){this.af=0;this.g&&this.g.call(this.l)};
var GJ=function(a){V.call(this);var b=this;this.G=a;this.I={};this.R=new FJ(function(){if(!Vc(b.I)){var a=b.g;if(a.g){var d={autoGainControl:a.fk,echoCancellation:a.sk,um:a.Yg,ak:a.ig,ck:a.jg};bd(d,b.I);var e=d.autoGainControl?2:0;d.echoCancellation&&(e|=1);a.g.Nd(["setdevicestate",e,yb(a.l,d.ak),yb(a.u,d.ck),yb(a.F,d.um),!0]);Sh(a)}b.I={}}},250);this.K=new W(this);this.o(this.K);this.g=a.g.Tg();this.H=this.l=this.J=this.u=this.F=null;this.L=!1;this.K.listen(this.G,"ac",this.Eo).listen(this.G,"Qb",
this.O).listen(this.G,"Rb",this.P).listen(this.g,["p","q"],function(){return b.M("ab")})};q(GJ,Kq);GJ.prototype.O=function(a){var b=a.g;a=HJ(b.G,b.g,b.u);b=HJ(b.F,b.g,b.l);null!=this.u&&BJ(this.u,a);null!=this.F&&BJ(this.F,b)};GJ.prototype.P=function(a){var b="v"==a.mediaType?this.u:this.F;if(null!=b){var c=a.muted;a=a.reason;"unknown"!=a&&"unchanged"!=a&&"pre-call"!=a&&"sc"!=b.fa().gb()&&("user"!=a&&(b.l=c),b.u!=c&&(b.u=c,AJ(b)))}};
var HJ=function(a,b,c){return null==a?"nd":c?"fa":4==b?"ad":3==b?"re":"nr"};h=GJ.prototype;h.hj=function(a){var b=this;if(a)return Li("Specifying a config is not yet supported.");if(this.u)return Li("Camera capture is in use.");$I(this.G);this.J=new IJ(this);this.u=new zJ(this.G,this.J);this.K.listen(this.u,"Za",function(){b.u&&"st"==b.u.g&&(b.u=null)});return Ki(this.u)};
h.gj=function(a){var b=this;if(a)return Li("Specifying a config is not yet supported.");if(this.F)return Li("Audio capture is in use.");$I(this.G);this.F=new zJ(this.G,new xr("","1","a"));this.K.listen(this.F,"Za",function(){b.F&&"st"==b.F.g&&(b.F=null)});return Ki(this.F)};
h.Pf=function(a){this.g=this.G.g.Tg();switch(a){case "ai":var b=C(this.g.l);var c=C(this.g.G);var d=this.g.ig;var e="mic";break;case "ao":b=C(this.g.u);c=C(this.g.H);d=this.g.jg;e="speakers";break;case "vi":b=C(this.g.F),c=C(this.g.J),d=this.g.Yg,e="camera"}a=b.map(function(a,b){return Sm(Qm(Pm(Om(c[b]),a),a),a==d).T()});$b(a,null,function(a){return a.displayName});b=Xh(this.g).filter(function(a){return a.device==e}).map(function(a){return new PG(a.o,a.g||a.message,null!==a.g)});return new OG(a,b)};
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var LJ=function(a){var b=a.F.H&&a.F.L?a.F.l.fa():null;b!=a.g&&(a.g=b,a.M("H"),a.M("J"),a.M("K"))};IJ.prototype.gb=function(){return this.g?this.g.gb():xr.prototype.gb.call(this)};IJ.prototype.getState=function(){return this.g?this.g.getState():xr.prototype.getState.call(this)};IJ.prototype.Mf=function(){return this.g?this.g.Mf():xr.prototype.Mf.call(this)};
var MJ=function(a,b){this.F=a;this.u=b};MJ.prototype.error=function(a){NJ(this,a,2)};MJ.prototype.o=function(a){NJ(this,a,1)};MJ.prototype.g=function(a){NJ(this,a,0)};MJ.prototype.l=function(a){NJ(this,a,0)};var NJ=function(a,b,c){var d=a.F;a="["+a.u+"] "+b;switch(c){case 2:c=Mh(["error",a]);break;case 1:c=Mh(["warning",a]);break;default:c=Mh(["comment",a])}try{d.Nd(c)}catch(e){}};
var PJ=function(a,b,c,d,e){ot.call(this);this.u=new MJ(b.g,"realtime.media.api.flute.LocalSession");this.Y=new W(this);this.o(this.Y);this.l=a;this.V=!1;this.g=b;this.Y.listen(this.g,"Pb",this.Fo).listen(this.g,"Sb",this.ap).listen(this.g,"Tb",this.bp).listen(this.g,"Ub",this.cp).listen(this.g,"Vb",this.ep).listen(this.g,"Wb",this.fp).listen(this.g,"Xb",this.gp).listen(this.g,"Zb",this.jp).listen(this.g,"Yb",this.hp).listen(this.g,"ac",this.Go).listen(this.g,"bc",this.lp).listen(this.g,"cc",this.qq).listen(this.g,
"dc",this.sq);this.ca=c;this.G="INITIAL";this.P=this.L=this.H=this.R=this.O=null;this.S=this.I=void 0;this.K=null;this.J=e;this.F=OJ(this,e);this.W=d;this.$=X();this.ha="call/"+e.J};q(PJ,ot);var QJ=function(a,b,c,d){a.G!=b&&(a.G=b,!w(a.I)&&w(c)&&(a.I=c),v(a.S)||!d||ca(Ac(d))||(a.S=d),a.M(new at(a.G,a.I,d)))};PJ.prototype.getState=function(){return this.G};PJ.prototype.tb=function(){return this.l};PJ.prototype.tf=function(){return this.F};
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var AK=function(a,b,c,d,e){V.call(this);this.g=[];this.u=b;this.F=b instanceof Fy?b:null;this.K=a;this.L=c||function(){return Ki(null)};this.O=t(d)?d:8;this.P=jy(e||0)};A(AK,oE);var BK=function(a){var b=new hy;iy(b,new fy);gy(N(b,fy,1),a.O);var c=new ey;return a.L().then(function(d){d&&M(c,4,d);P(b,2,c);d=N(b,ey,2);M(d,1,a.K);M(b,4,"pt-BR");P(b,7,a.P);return b})};
AK.prototype.execute=function(a,b){if(a.Rk())throw new WF(a);this.F&&!t(b)&&a.K?(this.g.push(a),1==this.g.length&&Bi(this.J,this)):CK(this,a,b)};AK.prototype.J=function(){for(var a=0;a+5<this.g.length;)DK(this,Zb(this.g,a,a+5)),a+=5;1==this.g.length-a?CK(this,this.g[a]):DK(this,Zb(this.g,a));this.g.length=0};
var CK=function(a,b,c){var d=b.F,e=VF(b);BK(a).then(function(f){e.setRequestHeader(f);f=b.Hh();var g=t(c)?c:b.vg(),k=Math.max(g,b.Ih()||0);Vi(a.u.makeRequest(d,e,g,f,k,{isCollectionOperation:!0}).then(y(a.G,a,b)),y(a.l,a,b))})};AK.prototype.G=function(a,b){var c=b.getResponseHeader();1==c.Bb()?(c=a.P(b),b=jb(b.ea)&&null!=b.ea()?b.ea().Ua():-1,b=new nE(c,b),a.u=!0,a.Lh().resolve(b)):(Error(l(c,8)).stack=l(c,2),this.l(a,new my("fatal","backend",null,b)))};AK.prototype.l=function(a,b){a.u=!0;a.Lh().reject(b)};
var DK=function(a,b){var c=new dC;BK(a).then(function(d){c.setRequestHeader(d);eC(c,Cb(b,function(a){var b=VF(a),c=new bC;a.K.call(c,b);return c},a));d=Math.max.apply(null,Cb(b,function(a){return a.Hh()}));var e=Cb(b,function(a){return a.vg()});e=Bb(e,t);e=e.length?Math.min.apply(null,e):void 0;Vi(a.u.makeRequest("hangouts/bulk",c,e,d,void 0,{isCollectionOperation:!0}).then(y(a.I,a,b)),y(a.H,a,b))})}; AK.prototype.I=function(a,b){Gy(this.F,b);var c=O(b,zC,2);B(a,function(a,e){(e=a.O.call(c[e]))?(Gy(this.F,e),this.G(a,e)):this.l(a,new my("fatal","backend",null,b))},this)};AK.prototype.H=function(a,b){B(a,function(a){this.l(a,b)},this)};
var EK=function(){this.g=new Map};q(EK,RF);EK.prototype.o=function(a,b){return N(b,bk,13)};EK.prototype.G=function(a,b,c){var d=this;if(!c&&this.g.has(a))return this.g.get(a);b=new AK(c||l(b,6),b.u,function(){return gl(a,Zv).then(function(a){return a.l})},l(b,1),l(b,5));c||a.N||(this.g.set(a,b),ve(a,function(){return d.g["delete"](a)}));return b};EK.prototype.F=function(a,b){return b.I};EK.prototype.u=function(a,b){return b.H};xl(EK,RF);
var FK=function(a){V.call(this);var b=this;this.Ma=a;this.g=this.I=this.J=this.H=null;this.F=gl(a,LA,!0).then(function(a){return b.g=a});this.u=0;this.K=X();Pi([this.F,this.K.aa]);this.G=null;Fl(this)};q(FK,Kq);FK.prototype.bb=function(a){var b=this;null==this.G&&(this.G=Pi([this.Qa.bb(a||{})||7,this.F]).then(function(a){return a[0]}),this.G.then(function(a){return b.l(a)},function(){return b.G=null}));return this.G};FK.prototype.l=function(a){a!=this.u&&w(a)&&Sc(KG,a)&&(this.u=a,this.M("ec"))}; var GK=function(a,b,c,d,e){if(0==a.u)return Li(0);b=a.Qa.Hg(b,c,d,e,void 0)||Ki(a.u);b.then(a.l,a.l,a);return b},HK=function(a){null==a.I&&(a.I=a.Qa.Qe());return a.I},IK=function(a){null==a.H&&(a.H=a.Qa.If());return a.H};wl(gH,FK);
var JK=function(){ue.call(this);this.H={}};A(JK,ue);JK.prototype.connect=function(a){a&&a()};JK.prototype.Dc=function(){return!0};JK.prototype.registerService=function(a,b,c){this.H[a]={na:b,ol:!!c}};JK.prototype.getService=function(a,b){var c=this.H[a];return c?c:this.K?{na:sb(this.K,a),ol:lb(b)}:null};var KK=function(a,b){if(b&&v(a))try{return JSON.parse(a)}catch(c){return null}else if(!b&&!v(a))return Mh(a);return a};JK.prototype.X=function(){JK.oa.X.call(this);delete this.H;delete this.K};
var LK=["pu","lru","pru","lpu","ppu"],MK={},OK=function(){for(var a=10,b=NK,c=b.length,d="";0<a--;)d+=b.charAt(Math.floor(Math.random()*c));return d},NK="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";var PK=function(a){ue.call(this);this.W=a||ei()};A(PK,ue);PK.prototype.Je=0;PK.prototype.qa=function(){return this.Je};var QK=function(a){return ii(a.W.g)};var TK=function(a,b){PK.call(this,b);this.g=a;this.K=new W(this);this.o(this.K);this.H=new ej(100,QK(this));this.o(this.H);this.F=new Lk;this.G=new Lk;this.l=new Lk;this.J=OK();this.I=null;this.u={};this.O=this.g.name;RK(this.g,this.g.name+"_"+SK(this.g));this.L=!1;Uk(this.l,this.F);Uk(this.l,this.G);this.l.da(this.Vn,this);this.l.na(!0);this.K.listen(this.H,"tick",this.Ok)};A(TK,PK);
var UK={},XK=function(a){var b=new VK(a.channelName,a.service,a.payload);a=b.g;var c=b.service;b=b.payload;var d=MK[a];if(d)return d.l(c,b),!0;d=WK(b)[0];for(var e in MK){var f=MK[e];if(1==SK(f)&&!f.Dc()&&"tp"==c&&"SETUP"==d)return RK(f,a),f.l(c,b),!0}return!1};h=TK.prototype;h.Je=7;
h.Wg=function(a){a=WK(a);var b=a[1];switch(a[0]){case "SETUP_ACK":this.F.o||this.F.na(!0);break;case "SETUP":this.send("tp","SETUP_ACK"),this.G.o||this.G.na(!0),null!=this.I&&this.I!=b&&this.send("tp","SETUP,"+this.J),this.I=b}};h.connect=function(){var a=QK(this);if(a){var b=ob(a);0==(UK[b]||0)&&null==ab("crosswindowmessaging.channel",a)&&$a("crosswindowmessaging.channel",XK,a);UK[b]++;this.L=!0;this.Ok()}};h.Ok=function(){this.g.Dc()?this.H.stop():(this.H.start(),this.send("tp","SETUP,"+this.J))};
h.send=function(a,b){this.g.xc&&(a=new VK(this.O+"_"+(0==SK(this.g)?1:0),a,b),this.g.g.directSyncMode?this.uk(a):this.u[ob(a)]=Y(y(this.uk,this,a),0))};h.uk=function(a){var b=ob(a);this.u[b]&&delete this.u[b];try{var c=ab("crosswindowmessaging.channel",this.g.xc)}catch(d){return}if(null!==c)try{c({channelName:a.g,service:a.service,payload:a.payload})}catch(d){}};h.Vn=function(){YK(this.g,0)};
h.X=function(){if(this.L){var a=QK(this),b=ob(a);1==--UK[b]&&$a("crosswindowmessaging.channel",null,a)}this.u&&(Jc(this.u,function(a){gj(a)}),this.u=null);this.F&&(this.F.cancel(),delete this.F);this.G&&(this.G.cancel(),delete this.G);this.l&&(this.l.cancel(),delete this.l);TK.oa.X.call(this)};var WK=function(a){a=a.split(",");a[1]=a[1]||null;return a},VK=function(a,b,c){this.g=a;this.service=b;this.payload=c};
var ZK=function(a,b){PK.call(this,b);this.l=a;this.u=[];this.H=y(this.zn,this)};A(ZK,PK);h=ZK.prototype;h.Je=2;h.Ri=!1;h.connect=function(){0==SK(this.l)?(this.g=this.l.df,this.g.XPC_toOuter=y(this.Tk,this)):this.$j()};
h.$j=function(){var a=!0;try{this.g||(this.g=QK(this).frameElement),this.g&&this.g.XPC_toOuter&&(this.F=this.g.XPC_toOuter,this.g.XPC_toOuter.XPC_toInner=y(this.Tk,this),a=!1,this.send("tp","SETUP_ACK"),YK(this.l))}catch(b){}a&&(this.G||(this.G=y(this.$j,this)),QK(this).setTimeout(this.G,100))};h.Wg=function(a){if(0!=SK(this.l)||this.l.Dc()||"SETUP_ACK"!=a)throw Error("ca");this.F=this.g.XPC_toOuter.XPC_toInner;YK(this.l)};
h.Tk=function(a,b){this.Ri||0!=this.u.length?(this.u.push({serviceName:a,payload:b}),1==this.u.length&&QK(this).setTimeout(this.H,1)):this.l.l(a,b)};h.zn=function(){for(;this.u.length;){var a=this.u.shift();this.l.l(a.serviceName,a.payload)}};h.send=function(a,b){this.Ri=!0;this.F(a,b);this.Ri=!1};h.X=function(){ZK.oa.X.call(this);this.g=this.F=null};
var $K=function(a,b){PK.call(this,b);this.g=a;this.L=this.g.g.ppu;this.ca=this.g.g.lpu;this.H=[]},aL,bL;A($K,PK);h=$K.prototype;h.Aq=5;h.Je=4;h.Ph=0;h.zf=!1;h.yg=!1;h.Xl=null;var cL=function(a){return"googlexpc_"+a.g.name+"_msg"},dL=function(a){return"googlexpc_"+a.g.name+"_ack"},fL=function(a){try{if(!a.N&&eL(a.g))return a.g.xc.frames||{}}catch(b){}return{}};
$K.prototype.connect=function(){if(!this.N&&eL(this.g)){if(!this.yg){var a=cL(this);this.u=gL(this,a);this.J=QK(this).frames[a];a=dL(this);this.l=gL(this,a);this.I=QK(this).frames[a];this.yg=!0}if(hL(this,cL(this))&&hL(this,dL(this)))this.S=new iL(this,fL(this)[cL(this)],y(this.$,this)),this.O=new iL(this,fL(this)[dL(this)],y(this.Y,this)),this.R();else{if(1==SK(this.g))this.Xl||0<this.Aq--||(RK(this.g,OK()),jL(this),this.yg=!1,this.Xl=gL(this,"googlexpc_reconnect_"+this.g.name));else if(0==SK(this.g)){a=
fL(this);for(var b=a.length,c=0;c<b;c++){try{if(a[c]&&a[c].name)var d=a[c].name}catch(f){}if(d){var e=d.split("_");if(3==e.length&&"googlexpc"==e[0]&&"reconnect"==e[1]){this.g.name=e[2];jL(this);this.yg=!1;break}}}}QK(this).setTimeout(y(this.connect,this),100)}}};
var gL=function(a,b){var c=document.createElement("IFRAME"),d=c.style;d.position="absolute";d.top="-10px";d.left="10px";d.width="1px";d.height="1px";c.id=c.name=b;c.src=a.L+"#INITIAL";QK(a).document.body.appendChild(c);return c},jL=function(a){a.u&&(a.u.parentNode.removeChild(a.u),a.u=null,a.J=null);a.l&&(a.l.parentNode.removeChild(a.l),a.l=null,a.I=null)},hL=function(a,b){try{var c=fL(a)[b];if(!c||0!=c.location.href.indexOf(a.ca))return!1}catch(d){return!1}return!0};
$K.prototype.R=function(){var a=fL(this);a[dL(this)]&&a[cL(this)]?(this.V=new kL(this.L,this.J),this.G=new kL(this.L,this.I),QK(this).setTimeout(y(function(){this.V.send("SETUP");this.zf=!0},this),100)):(this.P||(this.P=y(this.R,this)),QK(this).setTimeout(this.P,100))};var lL=function(a){if(a.La&&a.ha&&(YK(a.g),a.F)){for(var b=0,c;b<a.F.length;b++)c=a.F[b],a.g.l(c.service,c.payload);delete a.F}};
$K.prototype.$=function(a){if("SETUP"==a)this.G&&(this.G.send("SETUP_ACK"),this.La=!0,lL(this));else if(this.g.Dc()||this.La){var b=a.indexOf("|"),c=a.substring(0,b);a=a.substring(b+1);b=c.indexOf(",");if(-1==b)this.G.send("ACK:"+c),mL(this,a);else{var d=c.substring(0,b);this.G.send("ACK:"+d);c=c.substring(b+1).split("/");b=parseInt(c[0],10);c=parseInt(c[1],10);1==b&&(this.K=[]);this.K.push(a);b==c&&(mL(this,this.K.join("")),delete this.K)}}};
$K.prototype.Y=function(a){"SETUP_ACK"==a?(this.zf=!1,this.ha=!0,lL(this)):this.g.Dc()&&this.zf&&parseInt(a.split(":")[1],10)==this.Ph&&(this.zf=!1,nL(this))};var nL=function(a){if(!a.zf&&a.H.length){var b=a.H.shift();++a.Ph;a.V.send(a.Ph+b);a.zf=!0}},mL=function(a,b){var c=b.indexOf(":"),d=b.substr(0,c);b=b.substring(c+1);a.g.Dc()?a.g.l(d,b):(a.F||(a.F=[])).push({service:d,payload:b})};
$K.prototype.send=function(a,b){a=a+":"+b;if(!md||3800>=b.length)this.H.push("|"+a);else{b=b.length;for(var c=Math.ceil(b/3800),d=0,e=1;d<b;)this.H.push(","+e+"/"+c+"|"+a.substr(d,3800)),e++,d+=3800}nL(this)};$K.prototype.X=function(){$K.oa.X.call(this);var a=oL;Tb(a,this.S);Tb(a,this.O);this.S=this.O=null;oi(this.u);oi(this.l);this.J=this.I=this.u=this.l=null};
var oL=[],pL=y(function(){var a=oL,b,c=!1;try{for(var d=0;b=a[d];d++)c=c||b.receive()}catch(e){if(b.u.g.close(),!a.length)return}a=z();c&&(aL=a);bL=window.setTimeout(pL,1E3>a-aL?10:100)},$K),qL=function(){aL=z();bL&&window.clearTimeout(bL);bL=window.setTimeout(pL,10)},kL=function(a,b){if(!/^https?:\/\//.test(a))throw Error("da`"+a);this.l=a;this.o=b;this.g=0};
kL.prototype.send=function(a){this.g=++this.g%2;a=this.l+"#"+this.g+encodeURIComponent(a);try{if(qd){var b=this.o.location;if(a instanceof Uf)var c=a;else a instanceof Uf?c=a:(a=a.Fd?a.Rc():String(a),Wf.test(a)||(a="about:invalid#zClosurez"),c=Xf(a));b.href=Vf(c)}else this.o.location.replace(a)}catch(d){}qL()};var iL=function(a,b,c){this.u=a;this.o=b;this.l=c;this.g=this.o.location.href.split("#")[0]+"#INITIAL";oL.push(this);qL()}; iL.prototype.receive=function(){var a=this.o.location.href;if(a!=this.g){this.g=a;if(a=a.split("#")[1])a=a.substr(1),this.l(decodeURIComponent(a));return!0}return!1};
var sL=function(a,b){PK.call(this,b);this.g=a;this.u=this.g.g.pru;this.l=this.g.g.ifrid;qd&&rL()};A(sL,PK);if(qd)var tL=[],uL=0,rL=function(){uL||(uL=window.setTimeout(function(){vL()},1E3))},vL=function(a){var b=z();for(a=a||3E3;tL.length&&b-tL[0].timestamp>=a;){var c=tL.shift().lo;oi(c)}uL=window.setTimeout(wL,1E3)},wL=function(){vL()};var xL={};sL.prototype.Je=3;sL.prototype.connect=function(){QK(this).xpcRelay||(QK(this).xpcRelay=yL);this.send("tp","SETUP")};
var yL=function(a,b){var c=b.indexOf(":"),d=b.substr(0,c);b=b.substr(c+1);if(md&&-1!=(c=d.indexOf("|"))){g=d.substr(0,c);d=d.substr(c+1);c=d.indexOf("+");var e=d.substr(0,c);c=parseInt(d.substr(c+1),10);var f=xL[e];f||(f=xL[e]={Ak:[],Wl:0,vk:0});xc(d,"++")&&(f.vk=c+1);f.Ak[c]=b;f.Wl++;if(f.Wl!=f.vk)return;b=f.Ak.join("");delete xL[e]}else var g=d;MK[a].l(g,decodeURIComponent(b))};sL.prototype.Wg=function(a){"SETUP"==a?(this.send("tp","SETUP_ACK"),YK(this.g)):"SETUP_ACK"==a&&YK(this.g)};
sL.prototype.send=function(a,b){b=encodeURIComponent(b);var c=b.length;if(md&&1800<c)for(var d=Bc(),e=0,f=0;e<c;f++){var g=b.substr(e,1800);e+=1800;zL(this,a,g,d+(e>=c?"++":"+")+f)}else zL(this,a,b)};
var zL=function(a,b,c,d){if(md){var e=QK(a).document.createElement("DIV"),f={onload:Pf("this.xpcOnload()"),sandbox:null},g={src:null,srcdoc:null},k={sandbox:""};var m={};for(var p in g)m[p]=g[p];for(p in k)m[p]=k[p];for(p in f){var r=p.toLowerCase();if(r in g)throw Error("q`"+r+"`"+p+"`"+f[p]);r in k&&delete m[r];m[p]=f[p]}f=null;g="";if(m)for(J in m){if(!kg.test(J))throw Error("p`"+J);p=m[J];if(null!=p){k=J;r=p;if(r instanceof Nf)r=Of(r);else if("style"==k.toLowerCase()){p=void 0;if(!lb(r))throw Error("o`"+
typeof r+"`"+r);if(!(r instanceof $f)){var u="";for(p in r){if(!/^[-_a-zA-Z0-9]+$/.test(p))throw Error("l`"+p);var x=r[p];null!=x&&(x=hb(x)?Cb(x,gg).join(" "):gg(x),u+=p+":"+x+";")}r=u?ag(u):bg}r instanceof $f&&r.constructor===$f&&r.o===Zf?p=r.g:(db(r),p="type_error:SafeStyle");r=p}else{if(/^on/i.test(k))throw Error("m`"+k+"`"+r);if(k.toLowerCase()in lg)if(r instanceof Rf)r=Sf(r);else if(r instanceof Uf)r=Vf(r);else if(v(r))r=Yf(r).Rc();else throw Error("n`"+k+"`iframe`"+r);}r.Fd&&(r=r.Rc());k=k+
'="'+wc(String(r))+'"';g+=" "+k}}var J="<iframe"+g;g=void 0;null!=g?hb(g)||(g=[g]):g=[];!0===Lf.iframe?J+=">":(f=ng(g),J+=">"+jg(f)+"</iframe>",f=f.Nf());(m=m&&m.dir)&&(/^(ltr|rtl|auto)$/i.test(m)?f=0:f=null);m=mg(J,f);e.innerHTML=jg(m);e=e.childNodes[0];e.xpcOnload=AL}else e=QK(a).document.createElement("IFRAME"),qd?tL.push({timestamp:z(),lo:e}):Ze(e,"load",AL);m=e.style;m.visibility="hidden";m.width=e.style.height="0px";m.position="absolute";m=a.u;m+="#"+a.g.name;a.l&&(m+=","+a.l);m+="|"+b;d&&(m+= "|"+d);e.src=m+(":"+c);QK(a).document.body.appendChild(e)},AL=function(){oi(this)};sL.prototype.X=function(){sL.oa.X.call(this);qd&&vL(0)};
var BL=function(a,b,c,d,e){PK.call(this,c);this.G=a;this.H=e||2;this.S=b||"*";this.L=new W(this);this.I=new ej(100,QK(this));this.O=!!d;this.u=new Lk;this.F=new Lk;this.l=new Lk;this.R=OK();this.K=null;this.O?1==SK(this.G)?Uk(this.l,this.u):Uk(this.l,this.F):(Uk(this.l,this.u),2==this.H&&Uk(this.l,this.F));this.l.da(this.Wn,this);this.l.na(!0);this.L.listen(this.I,"tick",this.Pk)};A(BL,PK);BL.prototype.g=null;BL.prototype.P=!1;BL.prototype.Je=1;var CL={};BL.prototype.J=0;
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this.u=e;this.qd="";this.K={};this.G=this.pb=this.ka=this.ha=null;this.Pb=[];this.Ga=[];this.H=[];this.gc={};this.Ca=new Fm(20);this.L=this.Na=null;this.vb=this.lb=this.ma=z();this.ad=this.$c=!1;this.ta=!0;this.$=this.Wd=!1;this.nd=0;this.rd=b;this.Ba=!1;b=(b=b.g)&&N(b,Os,19)||new Os;this.Ob=void 0;this.Qd=this.u.P;this.kb=new rN;this.Bc=new Ps(b);this.I.listen(this.Bc,"L",this.So);this.va=X();this.Ya=this.Y=null;this.pa=[];this.Ea=null;(b=navigator.getBattery?navigator.getBattery():null)&&b.then&&
b.then(function(a){return f.Ea=a});this.ya=new mN;this.nc=new wN;this.J=null;gl(a,$v,!0).then(function(a){return f.J=a});this.W=null;gl(a,BI,!0).then(function(a){f.W=a});this.Lc=this.Yc=this.Kc=this.Zc=!1;this.pd="";this.V=new Map;this.od=new Map;this.Vd=!1;this.S=this.Ka=this.P=null};q(yN,Ht);h=yN.prototype;h.Tl=function(a,b){this.g.Oi(a,b)};h.Sl=function(){return this.ma};h.Xk=function(){return this.Vd};h.bb=function(){return this.g.bb().then(this.mp,null,this)};
h.mp=function(a){var b=this;this.Za=!0;this.Ga.forEach(function(a){return zN(b,a)});this.Ga=[];if(!H||!yn(59)){var c=a.sa;if(c){var d=Bb(C(c.g),function(a){return"http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"!=a.Sc()});a=As(a,gs(c,d))}}return a};
h.Wc=function(a){if("INITIAL"!=this.getState())return!1;AN(this,"STARTING");if(!this.g.tf())return this.l.o(this.g.tb()+" preparation failed because local session failed to create an offer."),!1;null!=a&&(a=a.l.get("msodc"),null!=a&&this.g.lh(a));if(!this.g.Wc())return this.l.o(this.g.tb()+" preparation failed because because local session failed to prepare."),!1;this.g.Mi(this.u.S);this.u.o&&this.u.H.length&&this.l.g("Request early media for hangout "+this.u.o);return this.F.Wc(null!==this.u.o&&
0<this.u.H.length?this.u.o:null)?!0:(this.l.o("Failed to prepare session because remote session failed to prepare."),!1)};
h.start=function(a){this.Mc=!0;if("INITIAL"==this.getState()&&!this.Wc(a))return!1;this.pb=a;this.l.g(this.Ia()+" starting with remote description: "+Mh(a));var b=a.Aa;null!=b&&(a=Es(a,us(b,"opus")),this.ca=as(b),this.M(new Pt(this.ca)));a=BN(a);this.G=a=CN(this,a);b=a.u;if(null==b)return this.O.then(function(a){return ex(a,3948)}),this.stop(16,"Received remote description without session id."),!1;this.Pb.forEach(function(b){a=Js(a,b.Uj,b.Yl)});Mb(this.Pb);this.Pa(b);this.F.start(b);this.g.start(a);
this.g.ng(this.pa);AN(this,"STARTED");b=DN(a);0<b.length&&this.g.Lg(b);EN(this);FN(this);this.zc.resolve();this.u.u&&this.u.l&&this.g.uf();return!0};h.Ld=function(){this.F.Ld();this.g.Ld()};h.Hf=function(a,b,c){var d=this,e=this.g.tb();this.l.g("Connecting session "+e+" to hangout id: "+a);this.qd=b;this.g.ga(a);this.g.connect();c||(c=new Bt);c=Dt(c,e);this.F.Hf(a,b,c);this.zc.aa.then(function(){d.F.Pi(d.rd.Qa.ze()||null)})};
h.pause=function(){this.l.g("Attempting to pause session "+this.g.tb());if("INPROGRESS"!=this.getState())return!1;this.H.forEach(function(a){"d"!=a.getInfo().la()&&a.Cb("b")});if(!this.g.pause())return this.l.error("Failed to pause session "+this.g.tb()),!1;gj(this.L);this.L=null;AN(this,"PAUSED");return!0};
h.resume=function(){this.l.g("Attempting to resume session "+this.g.tb());if("PAUSED"!=this.getState())return!1;if(!this.g.resume())return this.l.error("Failed to resume session "+this.g.tb()),!1;this.F.resume();this.H.forEach(function(a){"d"!=a.getInfo().la()&&a.Cb("a")});this.M("la");AN(this,"INPROGRESS");this.M(new Ot([],[],this.Ia()));EN(this);return!0};
h.stop=function(a,b){if("STOPPED"==this.getState()||"FINISHED"==this.getState())return this.l.g("\n          "+this.g.tb()+" ignoring call to stop with endCause: "+a+" and debug information: "+b+", because it has already stopped."),!0;this.l.g(this.g.tb()+" stopping because stop called with endCause: "+a+" and debug information: "+b);b&&(this.pd=b);Ih(Ih(Ih(Ih(this.I,this.g,"N",this.wl),this.F,"N",this.El),this.ha,"fc",this.Td),this.ka,"fc",this.Ud);var c;if(c=this.u.l)a:switch(a){case 3:case 8:case 111:case 10:case 102:case 13:case 58:case 19:case 15:case 16:case 17:case 23:case 26:case 28:case 29:case 32:case 33:case 34:case 109:case 108:case 110:c=
!0;break a;default:c=!1}c&&this.g.uf();gj(this.L);this.L=null;this.g.stop(a,b);this.F.stop(a,b);AN(this,"STOPPED",a,b);Ui(hj(2E3),this.va.resolve,this.va);return!0};h.X=function(){this.stop(this.Mc?6:72);GN(this,!1);Ui(this.va.aa,Kq.prototype.X,this)};
var zN=function(a,b){switch(a.getState()){case "STOPPED":case "FINISHED":return!1}if(!a.Za)return a.Ga.push(b),!0;var c=b.fa(),d=a.K[HN(c)];if(d)return b.kj(),b="sc"!=c.gb(),IN(d,b),!1;var e=a.g.Li(b);if(null==e)return!1;"v"==c.qa()&&a.zc.aa.then(function(){var b=[];if(a.u.g){var c=a.G.sa;null!==c&&(b=C(c.u))}else b.push(Rr(Qr(Wr(Tr(Nr(new Mr,"v"),It(a)),e.Va()),JN),30).T());0<b.length&&KN(a,b)});a.F.Tj([e]);"v"==c.qa()&&a.I.listen(c,"H",a.Sd);d=b.th(a.Ia(),e);a.K[HN(c)]=d;a.M(new Ot([d.getInfo()],
[]));a.I.listen(b,"Ya",a.Rd);a.l.g(a.Ia()+" successfully added capture: "+Mh(NG(b)));return!0};yN.prototype.Sd=function(a){a=a.target;if("sc"==a.gb())a=a.getId()+"ca",IN(this.K[a],!1),AG(this.F);else if("ca"==a.gb()){var b=this.K[HN(a)];IN(b,!0);BG(this.F);zG(this.F,this.K[HN(a)].getInfo())}};
var LN=function(a,b){a.l.g(a.g.tb()+" now has these participants: "+Mh(b));if(a.u.g){if(2<b.length){a.stop(51);return}if(2>b.length&&"INPROGRESS"==a.getState()){a.stop(52);return}}a.F.Rl(b)},AN=function(a,b,c,d){a.l.g(a.g.tb()+" changed state from "+a.getState()+" to "+b);d&&a.l.g("State change due to "+d);a.mc!=b&&(a.mc=b,a.hc=c,a.M(new at(b,c,d)))};
yN.prototype.vd=function(a){var b=this;switch(this.getState()){case "STOPPED":case "FINISHED":return!1}a=a.filter(function(a){a=new xr(a.Z(),a.Gc(),a.la());return null===MN(b,a)});a.forEach(function(a){b.l.g(b.Ia()+" received stream request "+("for DOWN stream from UI: "+a));var c=b.ya,e=a.Z(),f=a.Gc();a=a.Mb();e+=f;a&&921600<=a.hg()?c.l[e]||(c.l[e]=z()):delete c.l[e]});if(null!=this.ha)return dN(this.ha,a),!0;NN(this,a);return!0};yN.prototype.Td=function(a){ON(this,a.g);NN(this,a.g)};
var NN=function(a,b){a.F.vd(b);a.gc={};b.forEach(function(b){if(b.l){var c=b.Z();b=b.Gc();a.gc[c+b]=!0}});a.H.forEach(a.Ac,a)};yN.prototype.Ac=function(a){var b=a.Z();b=this.gc[b+a.I]||!1;b!=a.g&&(a.g=b,a.M("ba"))};var ON=function(a,b){b=Fa(b);for(var c=b.next();!c.done;c=b.next()){c=c.value;var d=c.Va();if(null!=d){c=c.u;d=Fa(d);for(var e=d.next();!e.done;e=d.next())a.V.set(e.value,c)}}},KN=function(a,b){null!==a.ka&&b.filter(function(a){return"v"==a.la()}).length?dN(a.ka,b):PN(a,b)};
yN.prototype.Rd=function(a){var b=a.target;a=b.Kb();b=b.fa();(b=this.K[HN(b)])?(a=Er(new zr(b.getInfo()),a).T(),b.u=a,zG(this.F,a)):this.l.o(this.Ia()+" muted unknown capture.")};var IN=function(a,b){a&&(b=Fr(new zr(a.getInfo()),b).T(),a.u=b)};yN.prototype.Ud=function(a){PN(this,a.g)};
var PN=function(a,b){var c=b.filter(function(b){b=b.I;return!(null!=b&&It(a)!=b)});if(0!=c.length&&(ON(a,c),a.pa=Wb(a.pa.filter(function(a){return!c.some(function(b){return Vr(a,b)})}),c.filter(function(a){return a.l})),a.g.ng(a.pa),a.G&&a.G.sa)){var d=QN(a);b=d?15E3:0;a.Ka&&gj(a.Ka);a.Ka=Y(function(){GN(a,d)},b)}},QN=function(a){if(!(H&&yn(59)&&a.u.L))return!1;var b=null;a.pa.forEach(function(a){!ca(a.Gc())&&a.Mb()&&(null==b||a.Mb().width>b.Mb().width)&&(b=a)});if(null==b)return!1;a=b.Mb();var c=
!1;57600>=a.height*a.width&&(c=!0);return c},GN=function(a,b){a.G&&a.Ba!=b&&(a.Ba=b,a.G=RN(a,a.G),SN(a),b?(a.R=new eN(a.me),fN(a.R,834),a.S=z()):(fN(a.R,835),gN(a.R),a.R=null,a.S=null))},RN=function(a,b){return H&&yn(59)&&a.u.L?As(b,ks(b.sa,a.Ba?150:3150)):b},SN=function(a){1==a.Ba?(a.P&&(gj(a.P),a.P=null),a.g.update(a.G,[])):a.g.update(a.G,[]).then(function(){a.P&&gj(a.P);a.P=Y(function(){3150===ls(a.G.sa)&&(a.G=As(a.G,ks(a.G.sa,-1)),a.g.update(a.G,[]))},50)})},Jt=function(a){return a.g.tf()};
yN.prototype.jb=function(a){var b=MN(this,a);return null!=b?b:Jb(this.H,function(b){b=b.getInfo();return b.Z()==a.Z()&&b.la()==a.qa()&&b.g==a.getId()})};yN.prototype.Qi=function(){var a=Ht.prototype.Qi.call(this),b=this.rd.Qa.ze()||null;bd(a,{sessionOptions:ct(this.u),audioOptions:Ls(),systemInfo:b?b.Oa():"Unavailable",sessionEndDebugInfo:this.pd});return a};
var MN=function(a,b){if(b.Z()!=a.qd&&""!=b.Z())return null;a=Oc(a.K).filter(function(a){a=a.g.fa();return b.getId()==a.getId()&&b.qa()==a.qa()});return 1<a.length?a.find(function(a){return"sc"==a.g.fa().gb()}):1==a.length?a[0]:null},HN=function(a){var b=a.getId();a=a.gb();return b+a},It=function(a){return a.F.Ib()};yN.prototype.Ia=function(){return this.g.tb()};var DN=function(a){return(a=a.g)?C(a.l):[]};
yN.prototype.Gf=function(a){var b=this;switch(this.getState()){case "INITIAL":return;case "STOPPED":case "FINISHED":return}a.g.forEach(function(a){2!=a.be()&&(b.u.g&&"UDP"!=a.Ad()||0>Hb(b.Ca.xa(),function(b){return b==a?!0:b&&a?b.qh===a.qh&&b.xi===a.xi&&b.Ki===a.Ki&&b.Ji===a.Ji&&b.ci===a.ci&&b.Ii===a.Ii&&b.Ye===a.Ye&&b.Bh===a.Bh&&b.ti===a.ti&&b.fe===a.fe&&b.ge===a.ge:!1})&&b.Ca.add(a))});null==this.Na&&(this.Na=Y(function(){b.Pd.aa.then(b.Bf,null,b);b.Na=null},500))};
yN.prototype.Bf=function(a){this.l.g(this.Ia()+" Sending local ICE candidates over to "+("the other side: "+Mh(this.Ca.xa())));this.M(new Qt(this.Ca.xa(),a))};
var TN=function(a,b){if(b=tp(b))for(var c=0;c<b.length;c++){var d=b[c];if(null!=d&&2==qp(d)){var e=l(d,65)||0;if(2==rp(d))a.G&&a.G.sa&&ls(a.G.sa)&&(e|=4096);else{var f=l(d,25);if(null!=f&&a.V.has(f))e|=a.V.get(f);else{f=Fa(de(d,53));for(var g=f.next();!g.done;g=f.next())if(g=g.value,a.V.has(g)){e|=a.V.get(g);break}}}M(d,65,e)}}},UN=function(a,b){(b=tp(b))&&b.filter(function(a){return a&&qp(a)==mp.Rm&&null==l(a,59)}).forEach(function(b){var c=!1,e=de(b,53)[0];if(rp(b)==np.Pj){var f=Jb(a.H,function(a){return a.getInfo().xb()==
e});f&&(c=!f.getInfo().G)}else rp(b)==np.Qm&&(f=Kc(a.K,function(a){return a.getInfo().Va()[0]==e}),Jc(f,function(a){c=c||"sc"==a.g.fa().gb()}));M(b,59,c)})},VN=function(a,b,c){var d=tp(b);d&&up(b,d.filter(function(b){if(rp(b)==np.Pj){var d=l(b,25)||de(b,53)[0]||0,e=a.od.get(d)||{},k=e.packets||0,m=e.qo||!1;b=l(b,10)||0;k=k==b;m=!m||!k;c&&(e.packets=b,e.qo=k,a.od.set(d,e));return m}return!0}))},XN=function(a,b){if(a.S&&!(z()<a.S+15E3)){var c=!1;tp(b).filter(function(a){return a&&2==qp(a)&&0==rp(a)}).forEach(function(a){a.uc()>=
WN.width&&(c=!0)});c&&a.O.then(function(a){return ex(a,4627)});a.S=null}};h=yN.prototype;h.So=function(a){this.M(new Mt(a.id))};
h.yp=function(a){if(null!=a.g){TN(this,a.g);YN(this,a.g);nN(this.ya,a.g);xN(this.nc,a.g);this.J&&this.J.Bq(a.g);this.W&&this.W.l(a.g);UN(this,a.g);XN(this,a.g);this.F.oj(a.g);this.Ob=a.g;this.Qd&&this.kb.update(a.g);this.ta||(this.ta="PAUSED"!=this.getState());var b=this.ta&&this.u.O<z()-this.nd;VN(this,a.g,b);b&&(this.Qd?this.F.pj(vN(this.kb)||a.g):this.F.pj(a.g),this.nd=z(),this.Ob=void 0,this.kb.reset(),this.ya.g={},this.nc.g.clear(),this.J&&this.J.Rq(),this.W&&this.W.u(),this.ta="PAUSED"!=this.getState());
Rs(this.Bc,a.g);if(this.u.g){var c=null,d=10240;B(O(a.g,sp,13),function(a){0<l(a,5)&&0<l(a,7)&&l(a,5)+l(a,7)>d&&(c=l(N(a,ep,8,1),3),d=l(a,5)+l(a,7))});this.Zc||0!=c||(this.O.then(function(a){return ex(a,4220)}),this.Zc=!0);this.Kc||1!=c||(this.O.then(function(a){return ex(a,4221)}),this.Kc=!0);this.Yc||2!=c||(this.O.then(function(a){return ex(a,4222)}),this.Yc=!0);this.Lc||3!=c||(this.l.g("TURN relay candidate being used for P2P."),this.O.then(function(a){return ex(a,4134)}),this.Lc=!0)}var e=!1;
O(a.g,sp,13).forEach(function(a){e=e||0<l(a,7)});this.Vd=e;this.M(new Kt(a.g))}};h.xp=function(a){this.F.wk(a.u,a.g,this.Ob,a.o)};h.zp=function(a){var b=this.ya,c=a.Sg,d=a.ib+a.g;(a=a.vf)&&921600<=a.hg()&&(a=b.l[d])&&(a=z()-a,0<=a&&(b.g[c]=b.g[c]||[],b.g[c].push(a),delete b.l[d]))};
h.Hp=function(a){var b=a.source?this.jb(a.source):null,c=b?b.getInfo().Va():[];b=this.nc;a=a.id;c=0<c.length?c[0]:null;if(b.l.has(a)){var d=z()-b.l.get(a).ie,e=b.l.get(a).Sg;0<=d&&2147483647>=d&&(b.g.has(e)||b.g.set(e,[]),b.g.get(e).push(d))}c?b.l.set(a,{Sg:c,ie:z()}):b.l["delete"](a)};
h.wp=function(a){this.l.g(this.Ia()+" latency event: "+a.message);"transport writable"==a.message?(this.Wd=!0,this.$||Y(this.jo,1E4,this),this.M(new Ot([],[],this.Ia())),FN(this)):"render first video frame"==a.message?(this.$=!0,this.Wa.resolve(z()),FN(this)):"transport not writable"==a.message&&(this.u.g?this.stop(10,"P2P session ending. Falling back to cloud."):this.Ld())};h.jo=function(){this.$||(this.$=!0,this.Wa.reject("First video frame timed out"),FN(this))};
var FN=function(a){"STARTED"==a.getState()&&a.Wd&&a.$&&AN(a,"INPROGRESS")};yN.prototype.Ff=function(a){switch(a.label){case "collections":this.M(new lN(a.payload));break;case "msodc":this.F.Ya(a.label,a.payload);break;case "dataSendChannel":this.l.error("Received data on the broadcast data channel. Data: "+a.payload);break;default:this.M(new kN(a.ib,a.payload))}};var EN=function(a){a.g.lm()&&(a.L=Y(a.fo,5E3,a))};h=yN.prototype;
h.Cp=function(a){if(null!=this.L){a.g!=this.$c&&(a.g?this.l.g(this.Ia()+" started receiving audio"):this.l.o(this.Ia()+" stopped receiving audio!"),this.$c=a.g);a.o!=this.ad&&(a.o?this.l.g(this.Ia()+" started receiving video"):this.l.o(this.Ia()+" stopped receiving video!"),this.ad=a.o);var b=z();a.g&&(this.lb=b);a.o&&(this.vb=b);if(a.g||a.o)gj(this.L),this.L=null,EN(this)}};
h.fo=function(){var a=z(),b=(a-this.lb)/1E3;a=(a-this.vb)/1E3;this.M(new Lt(It(this),b,a));this.lb==this.ma?this.l.g(this.Ia()+" has never received audio"):5E3<b&&this.l.g(this.Ia()+" has not received audio for "+b+" seconds");this.vb==this.ma?this.l.g(this.Ia()+" has never received video"):5E3<a&&this.l.g(this.Ia()+" has not received video for "+a+" seconds");EN(this)};
h.wl=function(a){if("STOPPED"==this.g.getState()){switch(this.getState()){case "INITIAL":AN(this,"STOPPED",a.g,a.o);return;case "STOPPED":return}this.stop(a.g,a.o)}};h.El=function(a){if("STOPPED"==this.F.getState()){switch(this.getState()){case "INITIAL":return;case "STOPPED":return}this.stop(a.g,a.o)}};
h.rq=function(a){var b=this;this.l.g(this.Ia()+" transport state event: transport IS "+(a.g?"":"NOT ")+" writable");if(a.g){if(null!=this.Y){var c=Math.round((z()-this.Ya)/1E3);gj(this.Y);this.Y=null;this.O.then(function(a){ex(a,3062,It(b)||void 0,void 0,void 0,void 0,c)});this.Ya=0}}else null==this.Y&&(this.Ya=z(),this.Y=Y(function(){return b.stop(10)},4E4),this.O.then(function(a){ex(a,3061)}))};h.Ho=function(a){this.M(a)};
h.Pa=function(a){null!=a&&null==this.F.Ib()&&(this.F.Pa(a),this.Pd.resolve(a),this.l.g("Session IDs are now set: LocalSession ID: "+this.Ia()+", RemoteSession ID: "+this.F.qb()),this.l.g("Note: Session "+this.Ia()+" is not yet active."))};
var aO=function(a,b){return null===a||null===b?a!==b:ZN(as(a),as(b))||$N(C(a.g),C(b.g))},ZN=function(a,b){return!gc(a,b,function(a,b){return a.wc===b.wc&&a.g===b.g&&a.F===b.F&&a.l===b.l&&a.o===b.o})},bO=function(a,b){return!gc(a,b,function(a,b){return a.te()===b.te()&&a.se()===b.se()&&a.Lf()===b.Lf()&&a.ue()===b.ue()})},$N=function(a,b){return!gc(a,b,function(a,b){return a.Sc()===b.Sc()&&a.getId()===b.getId()})},cO=function(a,b){return!gc(a,b,function(a,b){return a.be()===b.be()&&a.ce()===b.ce()&&
a.qa()===b.qa()&&a.Ad()===b.Ad()&&a.re()===b.re()&&a.Yb()===b.Yb()&&a.Ye===b.Ye&&a.qe()===b.qe()&&a.Ze()===b.Ze()&&a.fe===b.fe&&a.ge===b.ge})};h=yN.prototype;h.Dp=function(){"STOPPED"==this.getState()&&(AN(this,"FINISHED"),this.va.resolve())};
h.Io=function(a){switch(this.getState()){case "INITIAL":this.l.o("Received remote streams before starting.");return;case "STOPPED":case "FINISHED":return}var b=a.Yd.filter(function(a){return a.la(),!0});if(0<b.length||0<a.removed.length)"STARTING"==this.getState()?(this.l.g(this.Ia()+" queuing stream changes."),this.Pb.push({Uj:b,Yl:a.removed})):(this.l.g(this.Ia()+" sending stream adds."),this.G=Js(this.G,b,a.removed),this.g.update(this.G,a.removed));B(a.removed,this.Qq,this);B(a.Gb,this.sr,this);
B(b,this.an,this);(0<a.removed.length||0<a.Gb.length||0<b.length)&&this.M(new Ot(Wb(b,a.Gb),a.removed))};h.an=function(a){a=new Gt(this.g.tb(),a);this.Ac(a);this.H.push(a);this.J&&this.J.sl(a)};h.sr=function(a){var b=this.H.findIndex(function(b){return b.getInfo().matches(a)});if(-1!=b){var c=new Gt(this.g.tb(),a);this.Ac(c);this.J&&this.J.tl(this.H[b],c);this.H[b]=c}};
h.Qq=function(a){var b=Hb(this.H,function(b){return b.getInfo().matches(a)});if(-1!=b){var c=this.H[b];Sb(this.H,b);this.J&&this.J.Qo(c);c.Cb("b")}};h.Tp=function(a){switch(this.getState()){case "INITIAL":this.l.o("Received remote stream requests before starting.");return;case "STOPPED":case "FINISHED":return}KN(this,a.g)};h.Up=function(a){this.Tl(a.label,a.payload)};
var eO=function(a,b){if(null!=b){a.l.g(a.Ia()+" setting audio options to: "+Mh(Ls()));var c=dt(a.u);c.La=b;a.u=c;a.G=dO(a.G);a.g.Ql(a.G)}},dO=function(a){var b=a.Aa,c=as(b),d=Hb(c,function(a){return Nq(a,"OPUS")});if(-1!=d){var e=!(H&&!yn(48));c[d]=Vq(Vq(Vq(new Oq(c[d]),"stereo","0"),"useinbandfec","1"),"usedtx",e?"1":"0").T();b=es(b,c)}return Es(a,b)},BN=function(a){if(!a.sa||0==as(a.sa).length)return a;a=Bs(a,function(a){return!Nq(a,"h264")});a=Bs(a,function(a){return!Nq(a,"vp9")});a=As(a,us(a.sa,
"vp8"));a=As(a,us(a.sa,"vp9"));Hb(as(a.sa),function(a){return Nq(a,"h264")});return a},CN=function(a,b){b.Aa&&$r(b.Aa)!=$r(Jt(a).Aa)&&(b=Es(b,is(b.Aa,$r(Jt(a).Aa))));b.sa&&$r(b.sa)!=$r(Jt(a).sa)&&(b=As(b,is(b.sa,$r(Jt(a).sa))));b.Ta&&$r(b.Ta)!=$r(Jt(a).Ta)&&(b=Fs(b,is(b.Ta,$r(Jt(a).Ta))));return b};yN.prototype.toString=function(){return"Session(Id="+It(this)+" p2p="+this.u.g+" useAudio=true useVideo=true)"}; var YN=function(a,b){a.Ea&&(M(b,75,a.Ea.level),M(b,74,!a.Ea.charging))},WN=new ci(640,360),JN=new ci(1280,720);
var fO=function(){V.call(this);this.g=z();this.l=new ej(1E3);Ze(this.l,"tick",y(this.u,this));this.l.start()};q(fO,Kq);fO.prototype.u=function(){var a=z();6E4<a-this.g&&this.M("ic");this.g=a};cb(fO);var gO=["",""];gO.raw=["",""];var hO=["Latency: "," Id: "," was marked at: ",""];hO.raw=["Latency: "," Id: "," was marked at: ",""];
var jO=function(a){ue.call(this);var b=this;this.H=new uq("realtime.media.stats.BandwidthLatencyReporter");this.G=new eN(a);this.g=new Map;this.F=X();this.I=X();this.l=new Map([["call connect",25],["bandwidth 500",10],["bandwidth 1000",11],["bandwidth 1500",12],["bandwidth 2500",26],["bandwidth 3150",27],["bandwidth HD",28]]);this.u=new Map;this.l.forEach(function(a){b.u.set(a,X())});a=Array.from(this.u.values(),function(a){return a.aa});a=Qi(a);Oi([a,this.F.aa,this.I.aa]).then(function(){iO(b)})};
q(jO,ue);var kO=function(a,b){if(a.l.has(b)){var c=a.l.get(b);if(!a.g.has(c)&&(25===c||a.g.has(25))){var d=z();a.g.set(c,d);a.u.get(c).resolve();a.H.g(hO,b,c,d);25===c&&hj(3E5).then(function(){a.I.resolve()})}}},iO=function(a){if(0!==a.g.size){a.g.forEach(function(b,d){fN(a.G,d,b)});var b=gN(a.G);a.H.g(gO,b);a.l.clear();a.g.clear()}};
var nO=function(a,b,c,d,e){V.call(this);this.W=b;this.S=this.W.g;this.g=this.W.Qa.ee("realtime.media.session.SessionManager");this.H=new W(this);this.o(this.H);this.R=a;this.lb=e;this.ta=this.pa=this.I=null;this.P="INITIAL";this.K=null;this.F=new Eg;Ng($s,function(a){this.F.set(a,new wj)},this);this.u=new wj;this.Y=new Eg;this.G=null;this.J=new bt;this.V=new vF;this.Pb=c;this.Ga=d;this.O=[];this.ma=[];this.Ca=new hN(this.R);this.Ea=this.L=null;lO(this);this.ha=X();this.$=X();this.ka=X();this.kb=[];
this.va=new Set;this.ya=null;this.ha.aa.then(function(){this.g.g("P2P enabled, but ICE with TURN disabled.");this.l.then(function(a){return ex(a,4483)});this.ka.resolve(!1)},function(){this.ka.reject()},this);Pi([this.ha.aa,this.$.aa,this.ka.aa]).then(function(){mO(this,!0)},null,this);this.l=gl(a,Wv).then();this.Ba=new jO(gl(a,Vv).then());this.ca=new eN(gl(a,Vv).then())};A(nO,Kq);var gt=Nr(new Mr,"a").T();Rr(Qr(Nr(new Mr,"v"),new ci(320,180)),30).T();
var ht=Rr(Qr(Nr(new Mr,"v"),JN),30).T(),lO=function(a){a.L=rw.hb();a.Ea=[a.L.da("sessionManagerState",y(a.getState,a)),a.L.da("p2pSessionActive",y(function(){return Fb(oO(this),function(a){return a.u.g})},a)),a.L.da("sessions",y(function(){return Cb(this.u.xa(),function(a){return a.Qi()},this)},a))]};h=nO.prototype;h.X=function(){B(this.u.xa(),we);null!=this.L&&B(this.Ea,this.L.l,this.L);nO.oa.X.call(this)};h.getState=function(){return this.P};
h.Cb=function(a,b,c){a!=this.P&&(this.g.g("SessionManager changed state from "+this.P+" to "+a),this.P=a,this.M(new at(a,b,c)))};
h.Wc=function(a){if("INITIAL"!=this.getState())return!1;var b=this.R,c=this.S,d=new rE(Lz,[],[],[Lz.prototype.u],[Lz.prototype.Pa],Oz,[],[],[Oz.prototype.u],[Oz.prototype.Pa]),e=PF.hb(),f=new $F(QF(e,b,c)),g=new qE(e.Qa.F(b,c),"Ba");this.K=new yE(b,e.Qa.o(b,c),[],d,f,g,e.Qa.u(b,c));this.o(this.K);DE(this.K);this.H.listen(this.K,"Qa",this.Ya);this.H.listen(this.K,"Sa",this.Wa);this.g.g("Updating default options to: "+Mh(ct(a)));this.J=a;this.J.g&&this.ha.resolve(!0);if(null==this.I||ca(this.I))this.I=
this.J.o;null==this.I||ca(this.I)||this.$.resolve(this.I);pO(this);this.G=mO(this,!1);if(null==this.G)return this.g.error("Failed to create the cloud session."),this.stop(16,"Failed to create cloud session."),!1;this.Cb("STARTING");return!0};h.start=function(){};h.Ld=function(){this.K&&this.K.Kd();B(this.u.xa(),function(a){a.Ld()})};
h.connect=function(a,b,c){if("STARTING"!=this.getState()&&"INPROGRESS"!=this.getState())return!1;this.I=a;this.pa=b;this.ta=c;this.g.g("Connecting to hangoutId: "+a+", with participantId: "+b+" and sessionLogData: "+c);this.$.resolve(this.I);var d=Wb(oO(this),qO(this),rO(this));B(d,function(d){d.Hf(a,b,c)},this);return!0};
var sO=function(a,b){!b.g&&b.J&&(b=new ar("call/"+b.J,1,null,"collections"),a=Ds(a),a.l.set(b.sc(),b));return a},uO=function(a){var b=oO(a);0==b.length&&(b=rO(a));0==b.length&&(b=tO(a));var c=[];B(b,function(a){Yb(c,a.H)});return c},vO=function(a){a.J.u||(B(a.u.xa(),function(a){a.u.u||(a.u=et(a.u),a.u.l&&a.g.uf())}),a.J=et(a.J))},yO=function(a,b){a.g.g("Adding capture: "+Mh(NG(b)));var c=!0;B(wO(a),function(a){a=zN(a,b);c=c&&a});"sc"==b.fa().gb()&&(c=!0);c?a.O.push(b):xO(a,b);return c},xO=function(a,
b){var c=!0;B(wO(a),function(a){var d;if(d=c)a:{switch(a.getState()){case "STOPPED":case "FINISHED":d=!1;break a}if(a.Za){d=b.fa();"sc"==d.gb()?BG(a.F):"v"==d.qa()&&Ih(a.I,d,"H",a.Sd);Ih(a.I,b,"Ya",a.Rd);a.g.Ni(b);var f=a.K[HN(d)];f&&(delete a.K[HN(d)],a.M(new Ot([],[f.getInfo()])));d=!0}else d=Tb(a.Ga,b)}c=d});c=c&&Tb(a.O,b)};
nO.prototype.jb=function(a,b){var c=Wb(oO(this),rO(this),tO(this));if(null!=b){var d=Ib(this.u.xa(),function(a){return a.Ia()==b});d&&c.unshift(d)}if(0==c.length)return this.g.g("No active session to get stream from to render source: "+a),null;for(d=0;d<c.length;d++){var e=c[d],f=e.jb(a);if(null!=f)return this.g.l("Using stream: "+f.getInfo()+" from "+e.Ia()+" to render source: "+a),f}this.g.o("Unable to find stream to use to render source: "+a);return null};
nO.prototype.vd=function(a){var b=Wb(tO(this),rO(this),oO(this));B(b,function(b){b.vd(a)})};var zO=function(a,b){B(a.u.xa(),function(a){LN(a,b)},a);a.ma=b};nO.prototype.stop=function(a,b){this.g.g("Stopping video call because stop called with endCause: "+a);if("INITIAL"==this.getState()||"STOPPED"==this.getState()||"FINISHED"==this.getState())return!1;this.Ba.F.resolve();this.Cb("STOPPED",a,b);B(this.u.xa(),function(c){c.stop(a,b)});return!0};
var mO=function(a,b){var c=AO(a,a.J,b);if(!c)return null;var d=BO(a,c);if(null==d)return a.g.o("Failed to build session."),null;d.bb().then(function(a){if(a){this.g.g("Local session initialize completed.");a=sO(a,c);var e=l(this.S,23)||"";(a=yF(this.V,a,c.o,c.H,b,e))?(a=Vi(this.K.add(a).then(function(a){CO(this,d,a,c);return a},null,this),function(a){var b="Failed to add session to collection. Error: "+a;this.g.o(b);DO(this,3949,void 0,void 0,void 0,void 0,void 0,b);b.includes("Malformed RTCIceServer")&&
this.l.then(function(a){return ex(a,4264)});d.stop(-1==a.Yh?108:16,b);throw a;},this),OF(a,"Ca",null,this)):(this.g.o("Failed to parse session info."),this.l.then(function(a){return ex(a,3944)}),d.stop(16,"Failed to parse session info."))}else this.g.error("Local session initialize failed to create local offer."),this.l.then(function(a){return ex(a,3942)}),d.stop(16,"Local session initialize failed to create local offer.")},function(a){var b="Failed to initialize session. Error: "+ye(a);this.g.o(b);
DO(this,3943,It(d)||void 0,void 0,void 0,void 0,void 0,b);d.stop(109,"Failed to initialize session.");throw a;},a);d.g.Og()&&(a.va.add(d),EO(a));return d},GO=function(a,b){b.N||(b=nt(b,iN(a.Ca)));b=FO(a,b);var c=a.W.Qa.lf(a.R,"c"+Math.round(2147483648*Math.random())+Math.round(2147483648*Math.random())+(b.g?"_P2P":"_NMS"),b);if(b.g){if(!c.mm())return a.g.g("Not creating p2p session because local does not support p2p"),a.l.then(function(a){return ex(a,3939)}),null;if(2<a.ma.length)return a.g.g("Not creating p2p session due to too many participants."),
a.l.then(function(a){return ex(a,3940)}),null}var d=a.W.Qa.ni(a.R,b,a.lb);return new yN(a.R,a.W,c,d,b)},FO=function(a,b){var c=l(a.S,20);c&&(b=dt(b),b.F=c);if(c=l(a.S,21)){var d=dt(b);b.F&&(c=Math.max(b.F,c));d.O=c;b=d}a=n(a.S,22,!1);b=dt(b);b.P=a;return b},BO=function(a,b){b=GO(a,b);if(null==b)return null;a.u.add(b);a.F.get(b.getState()).add(b);a.Y.set(b.Ia(),b.getState());b.ha=a.Ga;b.I.listen(b.ha,"fc",b.Td);b.ka=a.Pb;b.I.listen(b.ka,"fc",b.Ud);LN(b,a.ma);a.H.listen(b,["gc","hc","ja","ma","ha"],
a.M);a.H.listen(b.g,"fa",a.M);a.H.listen(b.F,"Z",a.M);a.H.listen(b,"N",a.Ob);a.H.listen(b,"ga",a.pb);a.H.listen(b,"da",a.vb);a.H.listen(b,"ea",a.Ka);a.H.listen(b.g,"fa",a.Na);return b},HO=function(a,b,c){b.start(c);B(a.O,function(a){zN(b,a)})},wO=function(a){return Wb(a.F.get("INITIAL").xa(),tO(a),rO(a),qO(a),oO(a))},qO=function(a){return a.F.get("PAUSED").xa()},oO=function(a){return a.F.get("INPROGRESS").xa()},rO=function(a){return a.F.get("STARTED").xa()},tO=function(a){return a.F.get("STARTING").xa()},
CO=function(a,b,c,d){1>c.length||!(c[0]instanceof Lz)?(a.g.g("Stopping remote session due to receiving null session proto."),a.l.then(function(a){return ex(a,3945)}),b.stop(16,"Received null session proto.")):(c=c[0],null!=c?(d=DF(a.V,c,!d.g),null!=d?IO(a,b,d):(a.g.g("Stopping session due to inability to parse session proto."),a.l.then(function(a){return ex(a,3947)}),b.stop(16,"Error parsing session proto."))):(a.g.g("Stopping session due to type mismatch in session proto."),a.l.then(function(a){return ex(a,
3946)}),b.stop(16,"Type mismatch in session proto.")))},AO=function(a,b,c){var d=b.o||a.I;b=null!=d?ft(b,d):ft(b,null);b=kt(b,c);if(c){b=jt(b);if(null==a.G)return a.l.then(function(a){return ex(a,3941)}),null;b=mt(b);b=it(b);b=lt(b,Xb(a.kb,b.K))}return b};nO.prototype.Ya=function(a){null!=a.Gb&&0<a.Gb.length&&JO(this,a.Gb);null!=a.removed&&0<a.removed.length&&KO(this,a.removed)};
nO.prototype.Wa=function(a){this.g.error("Stopping video call because session collection failed, with reason: "+a.reason);this.stop(a.g)};var JO=function(a,b){B(b,function(a){var b=Ib(this.u.xa(),function(b){return a.u()==It(b)});if(b){var c=DF(this.V,a,!b.u.g);null!=c&&IO(this,b,c)}},a)},KO=function(a,b){B(b,function(a){var b=Ib(this.u.xa(),function(b){return a.u()==It(b)});b?b.stop(25):this.g.error("Received removal of a session that we don't have! Session id: "+a.u())},a)};
nO.prototype.vb=function(a){IO(this,a.l,a.g)};
var IO=function(a,b,c){var d=b.getState(),e="INITIAL"==d,f="INITIAL"==d||"STARTING"==d;d="INITIAL"!=d&&"STARTING"!=d;var g=0!=C(c.o).length,k=!1,m=c.g;m&&null!=m.wb&&(k=2==m.wb.split(" ").length);g==k&&(f=e=!1);g=c.g;null!=g&&null!=g.o&&null!=g.g&&0!=C(g.l).length||(f=!1);g=c.u;null!=g&&b.Pa(g);e&&(a.g.g("Received remote description for session "+b.F.qb()+" with sufficient data to allow session preparation."),b.Wc(c));if(f)a.g.g("Received remote description for session "+b.F.qb()+" with sufficient data to allow starting the session."),
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e?e=vs(e,a.Aa):e=a.Aa,f=c.sa,null!=f?f=vs(f,a.sa):f=a.sa,a=As(Es(c,e),f),b.G=a,a=b.G.Aa,null!=a&&(b.ca=as(a),b.M(new Pt(b.ca))),null==a&&null==b.G.sa||b.g.update(b.G,[]))}};nO.prototype.Ka=function(a){if("INPROGRESS"==this.getState()){var b=iN(this.Ca),c=new sz;-1!=b.o&&M(c,1,b.o);-1!=b.g&&M(c,2,b.g);-1!==b.l&&M(c,3,b.l);b=new Iz;P(b,7,c);c=new Lz;c.Pa(a.sessionId);a=this.I||this.J.o;null===a||Nz(c,[a]);Mz(c,[b]);LE(this.K,c)}};nO.prototype.Na=function(a){kO(this.Ba,a.message)};
nO.prototype.pb=function(a){switch(this.getState()){case "INITIAL":return;case "STOPPED":case "FINISHED":return}var b=a.target,c=[];B(a.g,function(a){a=this.V.g(a);c.push(a);M(a,9,void 0)},this);if(!(1>c.length)){var d=new Fz;ie(d,6,c);var e=Jt(b).g;if(e&&(M(d,4,e.o),M(d,5,e.g),e.wb)){var f=new Gz;M(f,1,e.wb.split(" ")[0]);M(f,2,e.wb.split(" ")[1]);P(d,2,f)}var g=[];B(C(Jt(b).o),function(a){g.push(this.V.hk(a))},this);b=new Iz;b.Ab(4);P(b,2,d);ie(b,4,g);d=new Lz;d.Pa(a.sessionId);Mz(d,[b]);LE(this.K,
d)}};
nO.prototype.Ob=function(a){var b=a.target,c=this.Y.get(b.Ia()),d=b.getState();if(c!=d){this.Y.set(b.Ia(),d);this.F.get(c).remove(b);this.F.get(d).add(b);switch(d){case "STARTED":null!=this.I&&null!=this.pa&&null!=this.ta&&b.Hf(this.I,this.pa,this.ta);break;case "INPROGRESS":LO(this,b);break;case "STOPPED":MO(this,b,a.g,a.o);break;case "FINISHED":this.F.get(b.getState()).remove(b),this.Y.remove(b.Ia()),this.u.remove(b),this.va["delete"](b),we(b),this.u.ab()==this.F.get("FINISHED").ab()&&"STOPPED"==this.P&&
this.Cb("FINISHED")}this.M(a)}};
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/*

 Copyright (C) 2010 The Libphonenumber Authors.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
*/
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