jiuyiUniapp/jiuyi/node_modules/trtc-sdk-v5/trtc.esm.js

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class VolumeMeter extends AudioWorkletProcessor{constructor(){super();this.volume=0;this.intervalTime=200;this.tick=this.intervalTime;this.isStop=false;this.cache=[];this.sentFirstInfo1=false;this.unmute=false;this.port.onmessage=(event)=>{const{data}=event;switch(data.name){case"chunk":this.cache.push.apply(this.cache,data.data);if(!this.sentFirstInfo1){this.port.postMessage({cl:data.data.length});this.sentFirstInfo1=true;}
break;case"setIntervalTime":this.intervalTime=data.intervalTime;break;case"unmute":this.unmute=true;break;case"stop":this.isStop=true;break;}};}
process(inputs,outputs){const input=inputs[0];const output=outputs[0];if(!input&&!output){return true;}
if(this.isStop){return false;}
const l=output?output[0].length:0;const cl=this.cache.length;if(cl>l){output[0].set(this.cache.slice(0,l));this.cache=this.cache.slice(l);}else if(this.unmute){output[0].set(input[0]);}
const firstChannel=cl>l?output[0]:input[0];if(!firstChannel){return true;}
let sum=0;let rms;for(let i=0;i<firstChannel.length;++i){sum+=firstChannel[i]*firstChannel[i];}
rms=Math.sqrt(sum/firstChannel.length);this.volume=Math.max(rms,this.volume*0.95);this.tick-=firstChannel.length;if(this.tick<0){this.tick+=(this.intervalTime/1000)*sampleRate;this.port.postMessage({volume:this.volume,cacheLen:cl,outputLen:l});}
return true;}}
registerProcessor("volume-meter",VolumeMeter);
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// \u9876\u70B9\u7740\u8272\u5668
attribute vec4 a_position;
attribute vec2 a_texCoord;
varying vec2 v_texCoord;

void main() {
  gl_Position = a_position;
  v_texCoord = a_texCoord;
}
`,Gp=`
// \u7247\u5143\u7740\u8272\u5668
precision mediump float;
varying vec2 v_texCoord;
uniform sampler2D u_texture;

void main() {
  gl_FragColor = texture2D(u_texture, v_texCoord);
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`),s=new Map;t.forEach((o,a)=>{/^a=rtcp-fb:/.test(o)&&t[a+1]&&!/^a=rtcp-fb:/.test(t[a+1])&&s.set(a+1,`${o.match(/^a=rtcp-fb:\d+/)[0]} rrtr`)});let n=[...s];for(let o=0;o<n.length;o++){let[a,c]=n[o];t.splice(a+o,0,c)}return t.join(`\r
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`).map(d=>{if(d.match(new RegExp(`a=(${q.INACTIVE}|${q.RECVONLY}|${q.SENDONLY})`))&&a++,t.includes(a)){if(e===q.INACTIVE&&d.includes(`a=${q.RECVONLY}`))return n=!0,`a=${e}`;if(e===q.SENDONLY&&d.includes(`a=${q.INACTIVE}`))return n=!0,`a=${q.RECVONLY}`}return d}).join(`\r
`);n&&(this._log.info("updating answer"),yield this._peerConnection.setRemoteDescription({type:"answer",sdp:c}))})}removeTrackBySender(e){return f(this,null,function*(){if(!e.outMediaTrack)return;if(e.kind===h.VIDEO&&this.isNeedToResetOfferOrder()&&this.localMainAudioTrack){this.reset(),this.initialize(),yield this.publish({localAudioTrack:this.localMainAudioTrack,isAuxiliary:!1});return}let t=this._peerConnection.getSenders().find(s=>s.track===e.outMediaTrack);t&&(this.removeSender(t),e.kind===h.VIDEO&&e.small&&this._peerConnection.getSenders().forEach(s=>{s.track&&s.track.kind===h.VIDEO&&this.removeSender(s)})),yield this.updateOffer("remove",e.outMediaTrack)})}replaceTrack(e){return f(this,null,function*(){var o;let t=(o=this._peerConnection)==null?void 0:o.getSenders();if(!t||t.length===0||!e.mediaTrack)return!1;let s;if(tt()?s=e.kind===h.AUDIO?t[0]:t[1]:s=t.find(a=>a.track&&a.track.kind===e.kind),!s)return!1;let n=e===this.localAuxAudioTrack||e===this.localAuxVideoTrack;return this._log.info(`is replacing ${e.kind} track on ${n?h.AUXILIARY:h.MAIN} stream`),e.kind===h.AUDIO?yield s.replaceTrack(e.outMediaTrack):e.kind===h.VIDEO&&(n?t[3]&&(yield t[3].replaceTrack(e.outMediaTrack)):yield s.replaceTrack(e.outMediaTrack)),!0})}updateOffer(e,t){return f(this,null,function*(){try{let s=yield this._peerConnection.createOffer(Yl);te&&s.sdp&&(s.sdp=this.setSDPDirection(s.sdp,"sendrecv")),yield this._peerConnection.setLocalDescription(s);let n=this.updateMediaSettings(),o={action:e,trackId:t.id,kind:t.kind===h.VIDEO?"bigVideo":t.kind,type:"offer",sdp:this._peerConnection.localDescription.sdp,constraintConfig:n,state:this.publishState};this._log.info("createOffer success, sending updated offer to remote server"),this._log.debug(`updatedOffer: ${o.sdp}`);let a=yield this._signalChannel.sendWaitForResponse({command:j.PUBLISH_CHANGE,data:o,responseCommand:V.UPDATE_OFFER_RESULT,timeout:Ea,commandDesc:"update offer"}),{code:c,message:d}=a.data;c!==0&&this.checkPublishResultCode(c,d),yield this.acceptAnswer(a.data.data),s.sdp&&this.updateSSRC(s.sdp)}catch(s){throw this._log.error(s),s}})}setBandwidth(o){return f(this,arguments,function*({bandwidth:e,type:t,videoType:s,sdp:n}){if(!Ms())return n?t===h.VIDEO?this.updateVideoBandwidthRestriction(n,e,s):this.updateAudioBandwidthRestriction(n,e):void 0;let a,c=this._peerConnection.getSenders();if(tt()){let d=0;t===h.VIDEO&&(s===h.SMALL?d=2:s===h.AUXILIARY?d=3:d=1),a=c[d]}else a=c.find(d=>d.track&&d.track.kind===t);if(a){let d=a.getParameters();(!d.encodings||d.encodings.length===0)&&(d.encodings=[{}]),d.encodings[0].maxBitrate=e*1e3;try{return yield a.setParameters(d),this._log.info(`${s||""}${t} bandwidth ${e} kbps`),n}catch(l){if(this._log.info(`failed to set bandwidth by setting maxBitrate: ${l}`),n)return t===h.VIDEO?this.updateVideoBandwidthRestriction(n,e,s):this.updateAudioBandwidthRestriction(n,e)}}return n})}updateVideoBandwidthRestriction(e,t,s){let n="AS";te&&(n="TIAS",t=t*1e3);let o=0,a=-1;return s===h.SMALL?o=1:s===h.AUXILIARY&&(o=2),e=e.replace(/m=video (.*)\r\nc=IN (.*)\r\n/g,c=>(a+=1,a===o?`${c}b=${n}:${t}\r
`:c)),e}updateAudioBandwidthRestriction(e,t){let s="AS";return te&&(s="TIAS",t=t*1e3),e=e.replace(/m=audio (.*)\r\nc=IN (.*)\r\n/,`m=audio $1\r
c=IN $2\r
b=${s}:${t}\r
`),e}removeBandwidthRestriction(e){return e.replace(/b=AS:.*\r\n/,"").replace(/b=TIAS:.*\r\n/,"")}removeVideoOrientation(e){return e.replace(/urn:3gpp:video-orientation/,"")}connect(){return f(this,null,function*(){try{yield this.exchangeSDP(),yield this.waitForPeerConnectionConnected()}catch(e){throw this.closePeerConnection(!0),this.uninstallEvents(),e}})}exchangeSDP(){return f(this,null,function*(){try{yield this.createOffer(),this._log.info("createOffer success, sending offer to remote server"),yield this.doExchangeSDP()}catch(e){throw e}})}createOffer(){return f(this,null,function*(){try{let e=yield this._peerConnection.createOffer(Yl);yield this._peerConnection.setLocalDescription(e),e.sdp&&this.updateSSRC(e.sdp)}catch(e){throw e}})}doExchangeSDP(){let e={command:j.PUBLISH,responseCommand:V.PUBLISH_RESULT,data:{type:this._peerConnection.localDescription.type,sdp:this.removeVideoOrientation(this._peerConnection.localDescription.sdp),screen:this.localMainVideoTrack instanceof Xe||this.localAuxVideoTrack instanceof Xe,state:this.publishState,constraintConfig:this._mediaSettings},enableLog:!1};return this._log.debug(`sending sdp offer: ${e.data.sdp}`),this._signalChannel.sendWaitForResponse(e).then(t=>{let{code:s,message:n,data:o}=t.data;return s===0?this.acceptAnswer(o):this.checkPublishResultCode(s,n)})}setSDPDirection(e,t,s="all"){let n=ce(e);return n.media.forEach(o=>{(s==="all"||o.type===s)&&(o.direction=t)}),Ye(n)}acceptAnswer(e){return f(this,null,function*(){var t,s,n,o,a;try{let c;if(this._publishingLocalAudioTrack||this._publishingLocalVideoTrack||this.isMainStreamPublished){let m=((t=this._publishingLocalVideoTrack)==null?void 0:t.profile.bitrate)||((s=this.localMainVideoTrack)==null?void 0:s.profile.bitrate),p=((n=this._publishingLocalAudioTrack)==null?void 0:n.profile.bitrate)||((o=this.localMainAudioTrack)==null?void 0:o.profile.bitrate);if(m){let _=this._isPublishingAux?h.AUXILIARY:h.BIG;c=yield this.setBandwidth({bandwidth:m,type:h.VIDEO,sdp:c,videoType:_})}p&&(c=yield this.setBandwidth({bandwidth:p,type:h.AUDIO,sdp:c}))}if(c=this.removeVideoOrientation(e.sdp),(a=this._publishingLocalVideoTrack)!=null&&a.small){let{smallStreamConfig:m}=this._room;c=yield this.setBandwidth({bandwidth:this._publishingLocalVideoTrack.small.bitrate||m.bitrate,type:h.VIDEO,videoType:h.SMALL,sdp:c})}let l={type:e.type,sdp:c};yield this._peerConnection.setRemoteDescription(l),this._log.debug(`accepted answer: ${c}`)}catch(c){throw this._log.error(`failed to accept remote answer ${c}`),c}})}sendMutedFlag(e){var n,o,a;if(e===this.localAuxAudioTrack||e===this.localAuxVideoTrack)return;let s={audio:!!((n=this.localMainAudioTrack)!=null&&n.muted),bigVideo:!!((o=this.localMainVideoTrack)!=null&&o.muted),auxVideo:!!((a=this.localAuxVideoTrack)!=null&&a.muted)};this._log.info(`send muted state: ${JSON.stringify(s)}`),this._signalChannel.send(j.UPDATE_MUTE_STAT,s)}getIsReconnecting(){return this._isReconnecting}reconnect(){return f(this,null,function*(){if(!(Ie(Cd.prototype,this,"beforeReconnect").call(this)<0))try{yield this._signalChannel.sendWaitForResponse({command:j.UNPUBLISH,responseCommand:V.UNPUBLISH_RESULT,enableLog:!1}),this.closePeerConnection(),this.initialize(),this.isMainStreamPublished&&(yield this.publish({localAudioTrack:this.localMainAudioTrack,localVideoTrack:this.localMainVideoTrack,isAuxiliary:!1})),this.isAuxStreamPublished&&(yield this.publish({localAudioTrack:this.localAuxAudioTrack,localVideoTrack:this.localAuxVideoTrack,isAuxiliary:!0})),this._log.warn("reconnect() uplink reconnect successfully"),this.stopReconnection()}catch(t){let s=Mt(this._reconnectionCount);this._log.warn(`reconnect() timeout, try again after ${s/1e3}s`),this._reconnectionTimer=setTimeout(()=>{this.clearReconnectionTimer(),this.reconnect()},s)}})}handleConnectionStateChange(e){e.state==="CONNECTED"&&(this.localMainVideoTrack||this._publishingLocalVideoTrack&&!this._isPublishingAux)&&T.emit(E.SEND_FIRST_VIDEO_FRAME,{room:this._room})}updateSSRC(e){try{ce(e).media.forEach((s,n)=>{if(s.type===h.AUDIO){let o=s.ssrcs&&s.ssrcs[0];o&&(this.ssrc
in vec2 a_position;
in vec2 a_texCoord;
out vec2 v_texCoord;
void main() {
  gl_Position = vec4(a_position.x, a_position.y, 0, 1);
  v_texCoord = a_texCoord;
}`,kf=`#version 300 es
precision highp float;
uniform sampler2D u_texture;
uniform sampler2D mask;

in vec2 v_texCoord;
out vec4 outColor;
void main() {
  outColor = vec4(texture(u_texture, v_texCoord).rgb, texture(mask, v_texCoord).a);
}`,ea=class extends Or{constructor(e,t){super(e,t.input,{name:"vb",create2d:!1,useDefaultProgram:!1,useFbo:!1,createTexture:!0,logger:e.log});u(this,"ready",!1);u(this,"_bgTexture");u(this,"_waterMarkTexture");u(this,"_lastMaskTexture");u(this,"_lastMaskFbo");u(this,"_textureValid",!1);u(this,"_selfieTextureValid",!1);u(this,"_selfieSegmentation");u(this,"wasm");u(this,"_prePrograme");u(this,"_segmentationMask");u(this,"_weixin",!1);t.selfieSegmentation&&(this._selfieSegmentation=t.selfieSegmentation,this._selfieSegmentation.onResults=this.onPredict.bind(this)),this.init(t).catch(()=>this.context.destroy(new Error("selfie_segmentation init faild")))}init(e){return f(this,null,function*(){var n,o;let t=e.Wasm,s=this.context.ctx;if(this.wasm=new t.AllIn1(s),this.wasm.blurRadius=e.blurRadius||3,this.wasm.mirror=!!e.mirror,this.wasm.vbMode=e.bg==="blur"?1:e.bg instanceof HTMLImageElement?2:e.bg==="green"?3:0,e.waterMark){let{x:a,y:c,width:d,height:l}=e.waterMark;this.wasm.setWaterMark(a,c,d,l)}if(e.beautyParams){let{beauty:a,brightness:c,ruddy:d}=e.beautyParams;this.wasm.setBeauty(a,c,d,(n=this.context._canvas)==null?void 0:n.width,(o=this.context._canvas)==null?void 0:o.height)}if(this.program=this.wasm.init(),this.useProgram(),this.setAttributes(this.positionBuffer,this.texCoordBuffer),s.uniform1i(s.getUniformLocation(this.program,"mask"),1),e.bg instanceof HTMLImageElement&&(s.uniform1i(s.getUniformLocation(this.program,"bg"),2),this._bgTexture=this.createTexture(e.bg)),e.waterMark&&(s.uniform1i(s.getUniformLocation(this.program,"waterMark"),3),this._waterMarkTexture=this.createTexture(e.waterMark.image)),s.uniform1i(s.getUniformLocation(this.program,"lastMask"),4),this._weixin){let a=this.context.createShader(s.FRAGMENT_SHADER,kf),c=this.context.createShader(s.VERTEX_SHADER,Mf);this._prePrograme=this.context.createProgram(c,a),s.useProgram(this._prePrograme),this.setAttributes(this.positionBuffer,this.texCoordBuffer),s.uniform1i(s.getUniformLocation(this._prePrograme,"mask"),1)}this.ready=!0})}onPredict(e){var s;let t=this.context.ctx;this._weixin&&(this._lastMaskTexture||(this._lastMaskTexture=this.createTexture(this.image),this._lastMaskFbo=this.createFramebuffer(this._lastMaskTexture))),this.useProgram(),this._weixin?this.useTexture():this==null||this._selfieSegmentation.bindTexture(),t.activeTexture(t.TEXTURE1),(s=this._selfieSegmentation)==null||s.bindTexture2d(e),t.activeTexture(t.TEXTURE2),t.bindTexture(t.TEXTURE_2D,this._bgTexture||null),t.activeTexture(t.TEXTURE3),t.bindTexture(t.TEXTURE_2D,this._waterMarkTexture||null),this.useBufferFrame(),t.drawArrays(t.TRIANGLE_STRIP,0,4),this._segmentationMask=e,this.totalFrames++}render(e){var a,c,d;let t=this.context.ctx;if(typeof this.image.getVideoPlaybackQuality=="function"&&!bt){let m=this.image.getVideoPlaybackQuality().totalVideoFrames;if(this._totalFrames===m)return!1;this._totalFrames=m,this.dropFrames=this._totalFrames-this.totalFrames}let{videoWidth:s,videoHeight:n}=this.image;this.image.width=s,this.image.height=n;let o=!1;if(this.totalFrames)this._weixin?this.useTexture():this==null||this._selfieSegmentation.bindTexture(),o=this._selfieTextureValid,this._selfieTextureValid=!0;else{if(this.program)this.useTexture();else return!1;o=this._textureValid,this._textureValid=!0}return this.width!==s||this.height!==n||!o?(this.resize(s,n),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.image)):t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.image),this.ready&&(this._weixin&&(t.useProgram(this._prePrograme),this.useTexture(),this._segmentationMask&&(t.activeTexture(t.TEXTURE1),(a=this._selfieSegmentation)==null||a.bindTexture2d(this._segmentationMask),t.bindFramebuffer(t.FRAMEBUFFER,this._lastMaskFbo||null)),t.drawArrays(t.TRIANGLE_STRIP,0,4),(c=this._selfieSegmentation)==null||c.bindTexture(),this._segmentationMask?t.copyTexSubImage2D(t.TEXTURE_2D,0,0,0,0,0,s,n):t.copyTexImage2D(t.TEXTURE_2D,0,t.RGBA,0,0,s,n,0)),(d=this._selfieSegmentation)==null||d.send(s,n)),this.totalFrames||(t.activeTexture(t.TEXTURE2),t.bindTexture(t.TEXTURE_2D,this.
offer: ${e==null?void 0:e.sdp}`),s}})}connect(e,t=!1){return f(this,null,function*(){try{if(this.currentState==="CONNECTED")return;let s=x(),n={type:"answer",sdp:ch({serverAbility:e,clientAbility:this.clientAbility,offerSDP:this._peerConnection.localDescription.sdp,enableCustomMessage:this._enableCustomMessage})};this._serverAbility=e,yield this.setAnswer(n),yield this.waitForPeerConnectionConnected(),t||D.addSuccessEvent({key:521703,cost:x()-s})}catch(s){let n=s instanceof b&&s.code===A.API_CALL_ABORTED;throw n||this._log.error(`connect failed: ${s}`,e),this.reset(),!n&&!this.isReconnecting&&(D.addFailedEvent({key:521703,error:s}),this.emitConnectionStateChangedEvent("DISCONNECTED"),this.startReconnection()),s}})}reconnect(){return f(this,null,function*(){if(this._reconnectionTimer!==-1){this._log.warn("reconnect() is reconnecting, ignore current reconnection");return}if(!this._signalChannel.isConnected){this._log.warn("reconnect() wait signal channel is connected"),this._signalChannel.once(fe.CONNECTED,this.reconnect,this);return}try{this.reconnectionCount++,this._log.warn(`reconnect() trying [${this.reconnectionCount}]`),this.reset();let e=yield this.initialize(),t=yield this._signalChannel.sendWaitForResponse({command:j.REBUILD_PEER_CONNECTION,responseCommand:V.REBUILD_PEER_CONNECTION_RES,data:{ability:e},enableLog:!1});if(t.data.code!==0)throw new b({code:t.data.code,message:t.data.message});yield this.connect(t.data.data.ability,!0),D.addSuccessEvent({key:521704}),this._log.warn("reconnect() success"),this.stopReconnection(),T.emit(E.SPC_RECONNECTED,{room:this._room}),this.emit("spc-reconnected")}catch(e){if(!this.isReconnecting)return;if(e!=null&&e.message.includes("timeout")){let t=Mt(this.reconnectionCount);this._log.warn(`reconnect() timeout, try again after ${t/1e3}s`),this._reconnectionTimer=window.setTimeout(()=>{this.clearReconnectionTimer(),this.reconnect()},t)}else this._log.error(`reconnect() failed ${e==null?void 0:e.code} ${e}`),D.addFailedEvent({key:521704,error:e}),this.reconnectionCount>=jt()&&this._log.warn(`SDK has tried reconnect for ${jt()} times, but all failed, please check your network`),this.stopReconnection(),this.emitConnectionStateChangedEvent("DISCONNECTED"),this.emit("error")}})}getPeerConnection(){return this._peerConnection}startReconnection(){return f(this,null,function*(){this._log.warn("start reconnect"),this._updateSDPPromise=null,this.emitConnectionStateChangedEvent("RECONNECTING"),yield this.reconnect()})}stopReconnection(){this.isReconnecting&&(this._log.info("stop reconnect"),this.reconnectionCount=0,this.clearReconnectionTimer(),this._signalChannel.off(fe.CONNECTED,this.reconnect,this))}checkPeerConnectionToReconnect(){var e;!this.isReconnecting&&((e=this._peerConnection)==null?void 0:e.connectionState)===se.CLOSED&&this.startReconnection()}clearReconnectionTimer(){this._reconnectionTimer!==-1&&(clearTimeout(this._reconnectionTimer),this._reconnectionTimer=-1)}onConnectionStateChange(e){let t=this._peerConnection.iceConnectionState,s=this.getDTLSTransportState();this._log.info(`connectionState: ${e.target.connectionState} ICE: ${t} DTLS: ${s}`),e.target.connectionState===se.CONNECTING&&(this.stat.peerConnectionStartTime===0&&(this.stat.peerConnectionStartTime=Date.now()),this.emitConnectionStateChangedEvent("CONNECTING")),(e.target.connectionState===se.FAILED||e.target.connectionState===se.CLOSED)&&(this.emitConnectionStateChangedEvent("DISCONNECTED"),this.startReconnection()),(e.target.connectionState===se.CONNECTED||e.target.connectionState===se.COMPLETED)&&(this.stat.peerConnectionEndTime===0&&(this.stat.peerConnectionEndTime=Date.now()),T.emit(E.SINGLE_CONNECTION_STAT,{room:this._room,stat:{ice:this.stat.iceEndTime-this.stat.iceStartTime,dtls:this.stat.dtlsEndTime-this.stat.dtlsStartTime,peerConnection:this.stat.peerConnectionEndTime-this.stat.peerConnectionStartTime}}),this.logSelectedCandidate(),this.emitConnectionStateChangedEvent("CONNECTED"))}getDTLSTransportState(){if(!this._peerConnection)return ot;let e=null;return!Ri()||this._peerConnection.getSenders().length==
next offer: ${this.filterSDPDirection(e==null?void 0:e.sdp)}`),this._log.warn(`current answer: ${this.filterSDPDirection((a=this._peerConnection.remoteDescription)==null?void 0:a.sdp)} 
next answer: ${this.filterSDPDirection(t)}`),this._log.warn(`offer: ${e==null?void 0:e.sdp}`),this._log.warn(`answer: ${t}`),this._log.warn(`transceivers: ${JSON.stringify(this._peerConnection.getTransceivers().map(({mid:d,currentDirection:l,direction:m,stopped:p})=>({mid:d,currentDirection:l,direction:m,stopped:p})))}`),this._log.warn(`parsedAnswer: ${JSON.stringify(this._parsedAnswer)}`),this._isSDPLogged=!0),this._updateSDPPromise=null,n(c)}})),this._updateSDPPromise}filterSDPDirection(e=""){return ce(e).media.map(s=>s.direction)}setOffer(e){return this._log.info("setting offer"),this._log.debug(e.sdp),this._peerConnection.setLocalDescription({type:"offer",sdp:dh(e.sdp,this.clientAbility,this._serverAbility)})}setAnswer(e){return this._log.info("setting answer"),this._log.debug(e.sdp),this._peerConnection.setRemoteDescription(e)}useHWEncoder(e=!0,t){return f(this,null,function*(){if(!this._peerConnection||!this._parsedAnswer||!this._serverAbility)return;let s=!1,n=[];g(t)?n=this._parsedAnswer.media.slice(1,4):t===2?n.push(this._parsedAnswer.media[1]):t===3?n.push(this._parsedAnswer.media[2]):t===7&&n.push(this._parsedAnswer.media[3]),n.forEach(o=>{var a;if(o.type===h.VIDEO){let c;e&&this.is42001fSupported?c=this.clientAbility.video.codecs.find(d=>d.fmtp.includes("42001f")):e||(c=this._serverAbility.video.codecs.find(d=>d.codec.toLowerCase()===(this._serverAbility.useVp8?"vp8":"h264"))),c&&!((a=o.payloads)!=null&&a.includes(String(c.payload)))&&(o.fmtp=[],o.payloads="",o.rtp=[],o.rtcpFb=[],Gr(o,c),s=!0)}}),s&&(this._log.warn(`use ${e?"hw":"sw"} encoder`),yield this.setOffer(this._peerConnection.localDescription),yield this.setAnswer({type:"answer",sdp:Ye(this._parsedAnswer)}))})}sendDataChannelMessage(e){var t;(t=this._datachannel)==null||t.send(e)}reset(){var e;(e=this._peerConnection)==null||e.close(),this._waitForPCConnectedPromise=null,this._parsedAnswer=null}close(){this._log.info("close pc"),this.abortMap.forEach(e=>fu(e.abort)&&e.abort("destroy")),this.abortMap.clear(),this.reset(),this.emitConnectionStateChangedEvent("DISCONNECTED"),this._downlinkMIDMap.clear(),this.stopReconnection(),this.removeAllListeners()}getReceiversByUserId(e){if(!this._peerConnection)return[];let t=this._peerConnection.getReceivers();return(this._downlinkMIDMap.get(e)||[]).map(s=>t[s])}};y([go("reconnect")],ui.prototype,"startReconnection",1),y([si(r=>r.userId)],ui.prototype,"addDownlink",1),y([si(r=>r)],ui.prototype,"removeDownlink",1),y([Bt(!0)],ui.prototype,"updateSDP",1);var Ld=class{constructor(i){u(this,"tag");u(this,"len");u(this,"data");let e=new DataView(i);this.tag=e.getUint16(),this.len=e.getUint16(2),this.data=new Uint8Array(i).slice(4,2+2+this.len).buffer}},xd=class{constructor(i){u(this,"tinyId");u(this,"data");let e=new DataView(i),t=0,s=[];for(;t<e.byteLength;){let n=e.getUint16(t+2),o=new Ld(new Uint8Array(i).slice(t,t+2+2+n).buffer);s.push(o),t+=2+2+n}s.forEach(n=>{n.tag===1?this.tinyId=new TextDecoder().decode(n.data):n.tag===2&&(this.data=n.data)})}},hh=new Set;function ir(){let r=Math.floor(Math.random()*4294967296);return hh.has(r)?ir():(hh.add(r),r)}var _h=Se(Ne());var rr=class extends _h.default{constructor(e){super();u(this,"userId");u(this,"tinyId");u(this,"_sdpSemantics");u(this,"_isUplink");u(this,"_room");u(this,"_log");u(this,"_currentState","DISCONNECTED");u(this,"_prevTime",-1);this.userId=e.userId,this.tinyId=e.tinyId,this._room=e.room,this._sdpSemantics=e.room.sdpSemantics,this._isUplink=e.isUplink,this._log=S.createLogger({id:"n",userId:this._room.userId,remoteUserId:this._isUplink?void 0:this.userId,sdkAppId:this._room.sdkAppId,isLocal:this._isUplink})}get _peerConnection(){var e;return((e=this.singlePC)==null?void 0:e.getPeerConnection())||null}get singlePC(){return this._room.singlePC}get _signalChannel(){return this._room.signalChannel}close(e){this._log.info("close connection"),this.emit("closed",e)}emitConnectionStateChangedEvent(e){return e===this._currentState?!1:(T.emit(E.PEER_CONNECTION_STATE_CHANGED,{room:this._room,prevState:this._currentState,state:e,remoteUserId:this._isUplink?void 0:thi
`).map(d=>{if(d.match(new RegExp(`a=(${q.INACTIVE}|${q.RECVONLY}|${q.SENDONLY})`))&&a++,t.includes(a)){if(e===q.INACTIVE&&d.includes(`a=${q.RECVONLY}`))return n=!0,`a=${e}`;if(e===q.SENDONLY&&d.includes(`a=${q.INACTIVE}`))return n=!0,`a=${q.RECVONLY}`}return d}).join(`\r
`);n&&(this._log.info("updating answer"),yield this._peerConnection.setRemoteDescription({type:"answer",sdp:c}))})}replaceTrack(e){return f(this,null,function*(){var o;let t=(o=this._peerConnection)==null?void 0:o.getSenders(),s=e.outMediaTrack||e.mediaTrack;if(!t||t.length===0||!s||t.find(a=>a.track===s))return!1;let n=e===this.localAuxAudioTrack||e===this.localAuxVideoTrack;return this._log.info(`is replacing ${s.kind} track ${s.id} on ${n?h.AUXILIARY:h.MAIN} stream`),s.kind===h.AUDIO&&t[0]&&(yield t[0].replaceTrack(s)),s.kind===h.VIDEO&&(!n&&t[1]&&(yield t[1].replaceTrack(s)),n&&t[3]&&(yield t[3].replaceTrack(s))),!0})}setBandwidth(n){return f(this,arguments,function*({bandwidth:e,type:t,videoType:s}){if(this.singlePC){let o={};t===h.AUDIO?o.audio=e:s==="big"?o.bigVideo=e:s==="small"?o.smallVideo=e:o.auxVideo=e,yield this.singlePC.setBandwidth(o)}})}sendMutedFlag(e){e===this.localAuxAudioTrack||e===this.localAuxVideoTrack||(this._log.info(`send muted state: ${JSON.stringify(this.muteState)}`),this._signalChannel.sendWaitForResponseWithRetry({command:j.UPDATE_MUTE_STAT,responseCommand:V.MUTE_RESULT,data:this.muteState,retries:3}).catch(()=>{}))}handleConnectionStateChange(e){e.state==="CONNECTED"&&(this.localMainVideoTrack||this._publishingLocalVideoTrack&&!this._isPublishingAux)&&T.emit(E.SEND_FIRST_VIDEO_FRAME,{room:this._room})}getVideoTrackId(e=h.VIDEO){if(this._peerConnection){let t=this._peerConnection.getSenders();if(e===h.AUXILIARY&&t[3]&&t[3].track)return t[3].track.id;if(e===h.VIDEO&&t[1]&&t[1].track)return t[1].track.id}if(this.localMainVideoTrack&&e===h.VIDEO){let t=this.localMainVideoTrack.mediaTrack;if(t)return t.id}if(this.localAuxVideoTrack&&e===h.AUXILIARY){let t=this.localAuxVideoTrack.mediaTrack;if(t)return t.id}return""}getSSRC(){return this.ssrc}checkPublishResultCode(e,t){if(e!==0)throw e===xi?(this._log.error(Ae.NOT_SUPPORTED_H264ENCODE),new b({code:A.NOT_SUPPORTED_H264,message:k({key:M.NOT_SUPPORTED_H264ENCODE})})):new b({code:A.UNKNOWN,message:k({key:M.SIGNAL_RESPONSE_FAILED,data:{signalResponse:V.PUBLISH_RESULT,code:e,message:t}})})}onSinglePCReconnected(){return f(this,null,function*(){this.isMainStreamPublished&&(this._log.warn("republish main stream"),yield this.publish({localAudioTrack:this.localMainAudioTrack,localVideoTrack:this.localMainVideoTrack,isAuxiliary:!1})),this.isAuxStreamPublished&&(this._log.warn("republish aux stream"),yield this.publish({localAudioTrack:this.localAuxAudioTrack,localVideoTrack:this.localAuxVideoTrack,isAuxiliary:!0}))})}},wd=Pd;function Eh(r){return Object.keys(r).filter(i=>r[i])}var Wr=class extends rr{constructor(e){super(w(v({},e),{isUplink:!1}));u(this,"_flag",0);u(this,"role","anchor");u(this,"remoteAudioTrack");u(this,"remoteVideoTrack");u(this,"remoteAuxiliaryTrack");u(this,"ssrc",{audio:0,video:0,videoRtx:0,auxiliary:0,auxiliaryRtx:0});this.flag=e.flag,this.remoteAudioTrack=new ni(this._room,this),this.remoteVideoTrack=new gt(this._room,this),this.remoteAuxiliaryTrack=new Mr(this._room,this),this.initialize()}get videoCodec(){var e;return((e=this.singlePC)==null?void 0:e.downlinkVideoCodec)||"h264"}get subscribeState(){return{audio:this.remoteAudioTrack.isSubscribed||this.remoteAudioTrack.isSubscribing,video:this.remoteVideoTrack.isBig&&(this.remoteVideoTrack.isSubscribed||this.remoteVideoTrack.isSubscribing),smallVideo:this.remoteVideoTrack.isSmall&&(this.remoteVideoTrack.isSubscribed||this.remoteVideoTrack.isSubscribing),auxiliary:this.remoteAuxiliaryTrack.isSubscribed||this.remoteAuxiliaryTrack.isSubscribing}}get muteState(){return Ai(this.flag,this.userId)}get flag(){return this._flag}set flag(e){var t,s,n;e!==this._flag&&(this._flag=e,(t=this.remoteAudioTrack)==null||t.onFlagChanged(),(s=this.remoteVideoTrack)==null||s.onFlagChanged(),(n=this.remoteAuxiliaryTrack)==null||n.onFlagChanged())}get hasMainStream(){return this.muteState.hasAudio||this.muteState.hasVideo||this.muteState.hasSmall}get hasAuxStream(){return this.muteState.hasAuxiliary}get isMainStreamSubscribed(){return(this.subscribeState.audio||this.subscribeState.video||this.subscribe