https://app.my.conferencecalls.com/packs/js/2264-addf19438d0e659d.chunk.js

1"use strict";(self.webpackChunkfacetalk=self.webpackChunkfacetalk||[]).push([["2264"],{710166(e,t,i){let a,s;i.r(t),i.d(t,{stopPreviewBackgroundEffect:()=>B,default:()=>C,previewBackgroundEffect:()=>A});var r=i(42385),n=i(842226),h=i(31522),c=i(868522),o=i(529633),d=i(174857);function u(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}class l{get canvas(){return this._canvas}get width(){return this._canvas.width}get height(){return this._canvas.height}resize(e){this._context.drawImage(e,0,0,e.width,e.height,0,0,this._canvas.width,this._canvas.height);let{data:t}=this._context.getImageData(0,0,this._canvas.width,this._canvas.height);return t}loadMask(e){this._context.putImageData(new ImageData(e,this._canvas.width),0,0)}constructor(e,t){if(u(this,"_isWebWorker","function"==typeof importScripts),u(this,"_canvas",void 0),d.W4)this._canvas=new OffscreenCanvas(e,t);else if(this._isWebWorker)throw Error("WebWorker");this._canvas||(this._canvas=document.createElement("canvas"),this._canvas.width=e,this._canvas.height=t),this._context=(0,d.Io)(this._canvas,{imageSmoothing:!0,willReadFrequently:!0})}}var _=i(699491);class f{get image(){return this._image}get background(){return this._background}get imageUrl(){return this._imageUrl}hasChanged(){return!!this._updated&&null!==this._image&&(this._updated=!1,!0)}init(e,t,i){this._canvas.width=e,this._canvas.height=t,this._facingUser=i,this.resize()}stop(){this._background=null,this._image=null,this._imageUrl=null}async setBackgroundImage(e){return this._imageUrl===e||((this._background=null,this._imageUrl=e,e)?(this._background=await new Promise(t=>{let i=new Image;i.onerror=e=>{r.A.error("Failed to load image",e),t(void 0)},i.onload=()=>{i.onload=null;let e=document.createElement("canvas");e.width=10,e.height=10;try{(0,d.Io)(e,{alpha:!1}).drawImage(i,0,0),e.toBlob(Boolean),t(i)}catch(e){r.A.error("Failed to apply",e),t(void 0)}},i.crossOrigin="Anonymous",i.src=e}),!!this._background):(this._image=null,this._updated=!0,!0))}draw(e){return this._context.putImageData(e,0,0),this._canvas}async resize(){if(!(this._background instanceof HTMLImageElement))return;let{naturalWidth:e,naturalHeight:t}=this._background,i=(0,_.Tv)("cover",this._canvas.width,this._canvas.height,e,t);if(this._facingUser&&(this._context.save(),this._context.scale(-1,1)),this._context.drawImage(this._background,i.offsetX,i.offsetY,this._facingUser?-i.width:i.width,i.height),this._facingUser&&this._context.restore(),this._background=this._canvas,this._image=this._image||new Image,this._image.src=this._canvas.toDataURL(),d.hJ){let e=await createImageBitmap(this._canvas);this._background===this._canvas&&(this._background=e)}this._updated=!0}constructor(){this._canvas=document.createElement("canvas"),this._context=(0,d.Io)(this._canvas,{alpha:!1,imageSmoothing:!0}),this._facingUser=!1,this._background=null,this._image=null,this._imageUrl=null,this._updated=!1}}i(996599);var g=i(233680),p=i(690007),m=i(555442);function v(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}let w="WebGL2RenderingContext"in window&&o.A.isWebGL2WellSupported();function k(e){let[t]=e.getVideoTracks();if(!t)throw Error("No video track!");let{frameRate:i,facingMode:a,width:s,height:r}=t.getSettings?t.getSettings():t.getConstraints();return{videoTrack:t,frameRate:i,facingMode:a,width:s,height:r}}async function b(e,t){return new Promise(i=>{e.onloadeddata=async()=>{let{videoWidth:t,videoHeight:a}=e,s=document.createElement("canvas");s.width=e.width=t,s.height=e.height=a,i(s)},e.srcObject=t,e.play()})}class E{async initSettings(){await this._effectSettings.init()}isEnabled(e){return e.isVideoTrack()&&"camera"===e.videoType}isRunning(){return!!this._renderWorker}async isEffectApplied(){var e;return null==(e=this._effectSettings)?void 0:e.isBGEffectApplied()}getStream(){if(this._preparedStream)return this._preparedStream}async setBackgroundImage(e){let t=await this._bgImage.setBackgroundImage(e);return t&&this.isRunning()&&await this._bgImage.resize(),t}async _setBlur(e){var t;this._blurRadius=Math.floor(32*e),null==(t=this._pipeline)||t.setBlur(this._blurRadius)}async applyEffects(){if(await this.isEffectApplied()){r.A.info("Backgroun

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