Module 4511

function(e,t,n){"use strict";n.d(t,{r:()=>r}),n(321073);var i=n(731854);class r{pixelBudget;ladder;orderedLadder;constructor(e=i.eQ){const{width:t,height:n}=e.videoBudget;if(t<=0||n<=0)throw Error("Invalid argument");this.pixelBudget=t*n,this.ladder=r.calculateLadder(this.pixelBudget),this.orderedLadder=r.calculateOrderedLadder(this.ladder)}getMaxSinkValue(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;if(e<0)throw Error("getMaxSinkValue: Requested "+e);let n=this.orderedLadder[0].wantValue;for(let{pixelCount:i,wantValue:r}of this.orderedLadder){if(t>0&&t<i){n=r;break}if(i*e>this.pixelBudget)break;n=r}return n}getResolution(e){let t=null;for(let n of this.orderedLadder)if(e>=n.wantValue)t=n;else break;return{width:(t=t??this.orderedLadder[0]).width,height:t.height,budgetPortion:t.budgetPortion,mutedFramerate:t.mutedFramerate,framerate:t.framerate}}static calculateLadder(e){let t=new Set([0,4,8,10]),n=[];for(let i=1;i<4096;++i){let r=16*i/9;if(t.has(r%16)&&t.has(i%16)){let t=r*i;n.push({pixelCount:t,width:r,height:i,budgetPortion:t/e,wantValue:0})}}let s={},a=0,o=100;for(let t=1;t<=25;++t){let l=0,u=0,c=0;for(let i of n){if(i.pixelCount*t>e)break;l=i.width,u=i.height,c=i.budgetPortion}if(a!==l){let e=r.getMutedFramerate(o);s[o]={width:l,height:u,budgetPortion:c,mutedFramerate:e,framerate:i.sG},o-=10,a=l}}return s}static getMutedFramerate(e){return e<=20?i.XA:i.kc}static calculateOrderedLadder(e){let t=[];for(let n of Object.keys(e).map(e=>Number(e)).sort((e,t)=>e-t)){if(0===n)continue;let i=e[n];t.push({pixelCount:i.width*i.height,wantValue:n,...i})}return t}}}