browser-image-compression.mjs

/**
 * Browser Image Compression
 * v2.0.2
 * by Donald <donaldcwl@gmail.com>
 * https://github.com/Donaldcwl/browser-image-compression
 */

function _mergeNamespaces(e,t){return t.forEach((function(t){t&&"string"!=typeof t&&!Array.isArray(t)&&Object.keys(t).forEach((function(r){if("default"!==r&&!(r in e)){var i=Object.getOwnPropertyDescriptor(t,r);Object.defineProperty(e,r,i.get?i:{enumerable:!0,get:function(){return t[r]}})}}))})),Object.freeze(e)}function copyExifWithoutOrientation(e,t){return new Promise((function(r,i){let o;return getApp1Segment(e).then((function(e){try{return o=e,r(new Blob([t.slice(0,2),o,t.slice(2)],{type:"image/jpeg"}))}catch(e){return i(e)}}),i)}))}const getApp1Segment=e=>new Promise(((t,r)=>{const i=new FileReader;i.addEventListener("load",(({target:{result:e}})=>{const i=new DataView(e);let o=0;if(65496!==i.getUint16(o))return r("not a valid JPEG");for(o+=2;;){const a=i.getUint16(o);if(65498===a)break;const s=i.getUint16(o+2);if(65505===a&&1165519206===i.getUint32(o+4)){const a=o+10;let f;switch(i.getUint16(a)){case 18761:f=!0;break;case 19789:f=!1;break;default:return r("TIFF header contains invalid endian")}if(42!==i.getUint16(a+2,f))return r("TIFF header contains invalid version");const l=i.getUint32(a+4,f),c=a+l+2+12*i.getUint16(a+l,f);for(let e=a+l+2;e<c;e+=12){if(274==i.getUint16(e,f)){if(3!==i.getUint16(e+2,f))return r("Orientation data type is invalid");if(1!==i.getUint32(e+4,f))return r("Orientation data count is invalid");i.setUint16(e+8,1,f);break}}return t(e.slice(o,o+2+s))}o+=2+s}return t(new Blob)})),i.readAsArrayBuffer(e)}));var e={},t={get exports(){return e},set exports(t){e=t}};!function(e){var r,i,UZIP={};t.exports=UZIP,UZIP.parse=function(e,t){for(var r=UZIP.bin.readUshort,i=UZIP.bin.readUint,o=0,a={},s=new Uint8Array(e),f=s.length-4;101010256!=i(s,f);)f--;o=f;o+=4;var l=r(s,o+=4);r(s,o+=2);var c=i(s,o+=2),u=i(s,o+=4);o+=4,o=u;for(var h=0;h<l;h++){i(s,o),o+=4,o+=4,o+=4,i(s,o+=4);c=i(s,o+=4);var d=i(s,o+=4),A=r(s,o+=4),g=r(s,o+2),p=r(s,o+4);o+=6;var m=i(s,o+=8);o+=4,o+=A+g+p,UZIP._readLocal(s,m,a,c,d,t)}return a},UZIP._readLocal=function(e,t,r,i,o,a){var s=UZIP.bin.readUshort,f=UZIP.bin.readUint;f(e,t),s(e,t+=4),s(e,t+=2);var l=s(e,t+=2);f(e,t+=2),f(e,t+=4),t+=4;var c=s(e,t+=8),u=s(e,t+=2);t+=2;var h=UZIP.bin.readUTF8(e,t,c);if(t+=c,t+=u,a)r[h]={size:o,csize:i};else{var d=new Uint8Array(e.buffer,t);if(0==l)r[h]=new Uint8Array(d.buffer.slice(t,t+i));else{if(8!=l)throw"unknown compression method: "+l;var A=new Uint8Array(o);UZIP.inflateRaw(d,A),r[h]=A}}},UZIP.inflateRaw=function(e,t){return UZIP.F.inflate(e,t)},UZIP.inflate=function(e,t){return e[0],e[1],UZIP.inflateRaw(new Uint8Array(e.buffer,e.byteOffset+2,e.length-6),t)},UZIP.deflate=function(e,t){null==t&&(t={level:6});var r=0,i=new Uint8Array(50+Math.floor(1.1*e.length));i[r]=120,i[r+1]=156,r+=2,r=UZIP.F.deflateRaw(e,i,r,t.level);var o=UZIP.adler(e,0,e.length);return i[r+0]=o>>>24&255,i[r+1]=o>>>16&255,i[r+2]=o>>>8&255,i[r+3]=o>>>0&255,new Uint8Array(i.buffer,0,r+4)},UZIP.deflateRaw=function(e,t){null==t&&(t={level:6});var r=new Uint8Array(50+Math.floor(1.1*e.length)),i=UZIP.F.deflateRaw(e,r,i,t.level);return new Uint8Array(r.buffer,0,i)},UZIP.encode=function(e,t){null==t&&(t=!1);var r=0,i=UZIP.bin.writeUint,o=UZIP.bin.writeUshort,a={};for(var s in e){var f=!UZIP._noNeed(s)&&!t,l=e[s],c=UZIP.crc.crc(l,0,l.length);a[s]={cpr:f,usize:l.length,crc:c,file:f?UZIP.deflateRaw(l):l}}for(var s in a)r+=a[s].file.length+30+46+2*UZIP.bin.sizeUTF8(s);r+=22;var u=new Uint8Array(r),h=0,d=[];for(var s in a){var A=a[s];d.push(h),h=UZIP._writeHeader(u,h,s,A,0)}var g=0,p=h;for(var s in a){A=a[s];d.push(h),h=UZIP._writeHeader(u,h,s,A,1,d[g++])}var m=h-p;return i(u,h,101010256),h+=4,o(u,h+=4,g),o(u,h+=2,g),i(u,h+=2,m),i(u,h+=4,p),h+=4,h+=2,u.buffer},UZIP._noNeed=function(e){var t=e.split(".").pop().toLowerCase();return-1!="png,jpg,jpeg,zip".indexOf(t)},UZIP._writeHeader=function(e,t,r,i,o,a){var s=UZIP.bin.writeUint,f=UZIP.bin.writeUshort,l=i.file;return s(e,t,0==o?67324752:33639248),t+=4,1==o&&(t+=2),f(e,t,20),f(e,t+=2,0),f(e,t+=2,i.cpr?8:0),s(e,t+=2,0),s(e,t+=4,i.crc),s(e,t+=4,l.length),s(e,t+=4,i.usize),f(e,t+=4,UZIP.bin.sizeUTF8(r)),f(e,t+=2,0),t+=2,1==o&&(t+=2,t+=2,s(e,t+=6,a),t+=4),t+=UZIP.bin.writeUTF8(e,t,r),0==o&&(e.set(l,t),t+=l.length),t},UZIP.crc={table:function(){for(var e=new Uint32Array(256),t=0;t<256;t++){for(var r=t,i=0;i<8;i++)1&r?r=3988292384^r>>>1:r>>>=1;e[t]=r}return e}(),update:function(e,t,r,i){for(var o=0;o<i;o++)e=UZIP.crc.table[255&(e^t[r+o])]^e>>>8;return e},crc:function(e,t,r){return 4294967295^UZIP.crc.update(4294967295,e,t,r)}},UZIP.adler=function(e,t,r){for(var i=1,o=0,a=t,s=t+r;a<s;){for(var f=Math.min(a+5552,s);a<f;)o+=i+=e[a++];i%=65521,o%=65521}return o<<16|i},UZIP.bin={readUshort:function(e,t){return e[t]|e[t+1]<<8},writeUshort:function(e,t,r){e[t]=255&r,e[t+1]=r>>8&255},readUint:function(e,t){return 16777216*e[t+3]+(e[t+2]<<16|e[t+1]<<8|e[t])},writeUint:function(e,t,r){e[t]=255&r,e[t+1]=r>>8&255,e[t+2]=r>>16&255,e[t+3]=r>>24&255},readASCII:function(e,t,r){for(var i="",o=0;o<r;o++)i+=String.fromCharCode(e[t+o]);return i},writeASCII:function(e,t,r){for(var i=0;i<r.length;i++)e[t+i]=r.charCodeAt(i)},pad:function(e){return e.length<2?"0"+e:e},readUTF8:function(e,t,r){for(var i,o="",a=0;a<r;a++)o+="%"+UZIP.bin.pad(e[t+a].toString(16));try{i=decodeURIComponent(o)}catch(i){return UZIP.bin.readASCII(e,t,r)}return i},writeUTF8:function(e,t,r){for(var i=r.length,o=0,a=0;a<i;a++){var s=r.charCodeAt(a);if(0==(4294967168&s))e[t+o]=s,o++;else if(0==(4294965248&s))e[t+o]=192|s>>6,e[t+o+1]=128|s>>0&63,o+=2;else if(0==(4294901760&s))e[t+o]=224|s>>12,e[t+o+1]=128|s>>6&63,e[t+o+2]=128|s>>0&63,o+=3;else{if(0!=(4292870144&s))throw"e";e[t+o]=240|s>>18,e[t+o+1]=128|s>>12&63,e[t+o+2]=128|s>>6&63,e[t+o+3]=128|s>>0&63,o+=4}}return o},sizeUTF8:function(e){for(var t=e.length,r=0,i=0;i<t;i++){var o=e.charCodeAt(i);if(0==(4294967168&o))r++;else if(0==(4294965248&o))r+=2;else if(0==(4294901760&o))r+=3;else{if(0!=(4292870144&o))throw"e";r+=4}}return r}},UZIP.F={},UZIP.F.deflateRaw=function(e,t,r,i){var o=[[0,0,0,0,0],[4,4,8,4,0],[4,5,16,8,0],[4,6,16,16,0],[4,10,16,32,0],[8,16,32,32,0],[8,16,128,128,0],[8,32,128,256,0],[32,128,258,1024,1],[32,258,258,4096,1]][i],a=UZIP.F.U,s=UZIP.F._goodIndex;UZIP.F._hash;var f=UZIP.F._putsE,l=0,c=r<<3,u=0,h=e.length;if(0==i){for(;l<h;){f(t,c,l+(_=Math.min(65535,h-l))==h?1:0),c=UZIP.F._copyExact(e,l,_,t,c+8),l+=_}return c>>>3}var d=a.lits,A=a.strt,g=a.prev,p=0,m=0,w=0,v=0,y=0,b=0;for(h>2&&(A[b=UZIP.F._hash(e,0)]=0),l=0;l<h;l++){if(y=b,l+1<h-2){b=UZIP.F._hash(e,l+1);var E=l+1&32767;g[E]=A[b],A[b]=E}if(u<=l){(p>14e3||m>26697)&&h-l>100&&(u<l&&(d[p]=l-u,p+=2,u=l),c=UZIP.F._writeBlock(l==h-1||u==h?1:0,d,p,v,e,w,l-w,t,c),p=m=v=0,w=l);var F=0;l<h-2&&(F=UZIP.F._bestMatch(e,l,g,y,Math.min(o[2],h-l),o[3]));var _=F>>>16,B=65535&F;if(0!=F){B=65535&F;var U=s(_=F>>>16,a.of0);a.lhst[257+U]++;var C=s(B,a.df0);a.dhst[C]++,v+=a.exb[U]+a.dxb[C],d[p]=_<<23|l-u,d[p+1]=B<<16|U<<8|C,p+=2,u=l+_}else a.lhst[e[l]]++;m++}}for(w==l&&0!=e.length||(u<l&&(d[p]=l-u,p+=2,u=l),c=UZIP.F._writeBlock(1,d,p,v,e,w,l-w,t,c),p=0,m=0,p=m=v=0,w=l);0!=(7&c);)c++;return c>>>3},UZIP.F._bestMatch=function(e,t,r,i,o,a){var s=32767&t,f=r[s],l=s-f+32768&32767;if(f==s||i!=UZIP.F._hash(e,t-l))return 0;for(var c=0,u=0,h=Math.min(32767,t);l<=h&&0!=--a&&f!=s;){if(0==c||e[t+c]==e[t+c-l]){var d=UZIP.F._howLong(e,t,l);if(d>c){if(u=l,(c=d)>=o)break;l+2<d&&(d=l+2);for(var A=0,g=0;g<d-2;g++){var p=t-l+g+32768&32767,m=p-r[p]+32768&32767;m>A&&(A=m,f=p)}}}l+=(s=f)-(f=r[s])+32768&32767}return c<<16|u},UZIP.F._howLong=function(e,t,r){if(e[t]!=e[t-r]||e[t+1]!=e[t+1-r]||e[t+2]!=e[t+2-r])return 0;var i=t,o=Math.min(e.length,t+258);for(t+=3;t<o&&e[t]==e[t-r];)t++;return t-i},UZIP.F._hash=function(e,t){return(e[t]<<8|e[t+1])+(e[t+2]<<4)&65535},UZIP.saved=0,UZIP.F._writeBlock=function(e,t,r,i,o,a,s,f,l){var c,u,h,d,A,g,p,m,w,v=UZIP.F.U,y=UZIP.F._putsF,b=UZIP.F._putsE;v.lhst[256]++,u=(c=UZIP.F.getTrees())[0],h=c[1],d=c[2],A=c[3],g=c[4],p=c[5],m=c[6],w=c[7];var E=32+(0==(l+3&7)?0:8-(l+3&7))+(s<<3),F=i+UZIP.F.contSize(v.fltree,v.lhst)+UZIP.F.contSize(v.fdtree,v.dhst),_=i+UZIP.F.contSize(v.ltree,v.lhst)+UZIP.F.contSize(v.dtree,v.dhst);_+=14+3*p+UZIP.F.contSize(v.itree,v.ihst)+(2*v.ihst[16]+3*v.ihst[17]+7*v.ihst[18]);for(var B=0;B<286;B++)v.lhst[B]=0;for(B=0;B<30;B++)v.dhst[B]=0;for(B=0;B<19;B++)v.ihst[B]=0;var U=E<F&&E<_?0:F<_?1:2;if(y(f,l,e),y(f,l+1,U),l+=3,0==U){for(;0!=(7&l);)l++;l=UZIP.F._copyExact(o,a,s,f,l)}else{var C,I;if(1==U&&(C=v.fltree,I=v.fdtree),2==U){UZIP.F.makeCodes(v.ltree,u),UZIP.F.revCodes(v.ltree,u),UZIP.F.makeCodes(v.dtree,h),UZIP.F.revCodes(v.dtree,h),UZIP.F.makeCodes(v.itree,d),UZIP.F.revCodes(v.itree,d),C=v.ltree,I=v.dtree,b(f,l,A-257),b(f,l+=5,g-1),b(f,l+=5,p-4),l+=4;for(var Q=0;Q<p;Q++)b(f,l+3*Q,v.itree[1+(v.ordr[Q]<<1)]);l+=3*p,l=UZIP.F._codeTiny(m,v.itree,f,l),l=UZIP.F._codeTiny(w,v.itree,f,l)}for(var M=a,x=0;x<r;x+=2){for(var S=t[x],R=S>>>23,T=M+(8388607&S);M<T;)l=UZIP.F._writeLit(o[M++],C,f,l);if(0!=R){var O=t[x+1],P=O>>16,H=O>>8&255,L=255&O;b(f,l=UZIP.F._writeLit(257+H,C,f,l),R-v.of0[H]),l+=v.exb[H],y(f,l=UZIP.F._writeLit(L,I,f,l),P-v.df0[L]),l+=v.dxb[L],M+=R}}l=UZIP.F._writeLit(256,C,f,l)}return l},UZIP.F._copyExact=function(e,t,r,i,o){var a=o>>>3;return i[a]=r,i[a+1]=r>>>8,i[a+2]=255-i[a],i[a+3]=255-i[a+1],a+=4,i.set(new Uint8Array(e.buffer,t,r),a),o+(r+4<<3)},UZIP.F.getTrees=function(){for(var e=UZIP.F.U,t=UZIP.F._hufTree(e.lhst,e.ltree,15),r=UZIP.F._hufTree(e.dhst,e.dtree,15),i=[],o=UZIP.F._lenCodes(e.ltree,i),a=[],s=UZIP.F._lenCodes(e.dtree,a),f=0;f<i.length;f+=2)e.ihst[i[f]]++;for(f=0;f<a.length;f+=2)e.ihst[a[f]]++;for(var l=UZIP.F._hufTree(e.ihst,e.itree,7),c=19;c>4&&0==e.itree[1+(e.ordr[c-1]<<1)];)c--;return[t,r,l,o,s,c,i,a]},UZIP.F.getSecond=function(e){for(var t=[],r=0;r<e.length;r+=2)t.push(e[r+1]);return t},UZIP.F.nonZero=function(e){for(var t="",r=0;r<e.length;r+=2)0!=e[r+1]&&(t+=(r>>1)+",");return t},UZIP.F.contSize=function(e,t){for(var r=0,i=0;i<t.length;i++)r+=t[i]*e[1+(i<<1)];return r},UZIP.F._codeTiny=function(e,t,r,i){for(var o=0;o<e.length;o+=2){var a=e[o],s=e[o+1];i=UZIP.F._writeLit(a,t,r,i);var f=16==a?2:17==a?3:7;a>15&&(UZIP.F._putsE(r,i,s,f),i+=f)}return i},UZIP.F._lenCodes=function(e,t){for(var r=e.length;2!=r&&0==e[r-1];)r-=2;for(var i=0;i<r;i+=2){var o=e[i+1],a=i+3<r?e[i+3]:-1,s=i+5<r?e[i+5]:-1,f=0==i?-1:e[i-1];if(0==o&&a==o&&s==o){for(var l=i+5;l+2<r&&e[l+2]==o;)l+=2;(c=Math.min(l+1-i>>>1,138))<11?t.push(17,c-3):t.push(18,c-11),i+=2*c-2}else if(o==f&&a==o&&s==o){for(l=i+5;l+2<r&&e[l+2]==o;)l+=2;var c=Math.min(l+1-i>>>1,6);t.push(16,c-3),i+=2*c-2}else t.push(o,0)}return r>>>1},UZIP.F._hufTree=function(e,t,r){var i=[],o=e.length,a=t.length,s=0;for(s=0;s<a;s+=2)t[s]=0,t[s+1]=0;for(s=0;s<o;s++)0!=e[s]&&i.push({lit:s,f:e[s]});var f=i.length,l=i.slice(0);if(0==f)return 0;if(1==f){var c=i[0].lit;l=0==c?1:0;return t[1+(c<<1)]=1,t[1+(l<<1)]=1,1}i.sort((function(e,t){return e.f-t.f}));var u=i[0],h=i[1],d=0,A=1,g=2;for(i[0]={lit:-1,f:u.f+h.f,l:u,r:h,d:0};A!=f-1;)u=d!=A&&(g==f||i[d].f<i[g].f)?i[d++]:i[g++],h=d!=A&&(g==f||i[d].f<i[g].f)?i[d++]:i[g++],i[A++]={lit:-1,f:u.f+h.f,l:u,r:h};var p=UZIP.F.setDepth(i[A-1],0);for(p>r&&(UZIP.F.restrictDepth(l,r,p),p=r),s=0;s<f;s++)t[1+(l[s].lit<<1)]=l[s].d;return p},UZIP.F.setDepth=function(e,t){return-1!=e.lit?(e.d=t,t):Math.max(UZIP.F.setDepth(e.l,t+1),UZIP.F.setDepth(e.r,t+1))},UZIP.F.restrictDepth=function(e,t,r){var i=0,o=1<<r-t,a=0;for(e.sort((function(e,t){return t.d==e.d?e.f-t.f:t.d-e.d})),i=0;i<e.length&&e[i].d>t;i++){var s=e[i].d;e[i].d=t,a+=o-(1<<r-s)}for(a>>>=r-t;a>0;){(s=e[i].d)<t?(e[i].d++,a-=1<<t-s-1):i++}for(;i>=0;i--)e[i].d==t&&a<0&&(e[i].d--,a++);0!=a&&console.log("debt left")},UZIP.F._goodIndex=function(e,t){var r=0;return t[16|r]<=e&&(r|=16),t[8|r]<=e&&(r|=8),t[4|r]<=e&&(r|=4),t[2|r]<=e&&(r|=2),t[1|r]<=e&&(r|=1),r},UZIP.F._writeLit=function(e,t,r,i){return UZIP.F._putsF(r,i,t[e<<1]),i+t[1+(e<<1)]},UZIP.F.inflate=function(e,t){var r=Uint8Array;if(3==e[0]&&0==e[1])return t||new r(0);var i=UZIP.F,o=i._bitsF,a=i._bitsE,s=i._decodeTiny,f=i.makeCodes,l=i.codes2map,c=i._get17,u=i.U,h=null==t;h&&(t=new r(e.length>>>2<<3));for(var d,A,g=0,p=0,m=0,w=0,v=0,y=0,b=0,E=0,F=0;0==g;)if(g=o(e,F,1),p=o(e,F+1,2),F+=3,0!=p){if(h&&(t=UZIP.F._check(t,E+(1<<17))),1==p&&(d=u.flmap,A=u.fdmap,y=511,b=31),2==p){m=a(e,F,5)+257,w=a(e,F+5,5)+1,v=a(e,F+10,4)+4,F+=14;for(var _=0;_<38;_+=2)u.itree[_]=0,u.itree[_+1]=0;var B=1;for(_=0;_<v;_++){var U=a(e,F+3*_,3);u.itree[1+(u.ordr[_]<<1)]=U,U>B&&(B=U)}F+=3*v,f(u.itree,B),l(u.itree,B,u.imap),d=u.lmap,A=u.dmap,F=s(u.imap,(1<<B)-1,m+w,e,F,u.ttree);var C=i._copyOut(u.ttree,0,m,u.ltree);y=(1<<C)-1;var I=i._copyOut(u.ttree,m,w,u.dtree);b=(1<<I)-1,f(u.ltree,C),l(u.ltree,C,d),f(u.dtree,I),l(u.dtree,I,A)}for(;;){var Q=d[c(e,F)&y];F+=15&Q;var M=Q>>>4;if(M>>>8==0)t[E++]=M;else{if(256==M)break;var x=E+M-254;if(M>264){var S=u.ldef[M-257];x=E+(S>>>3)+a(e,F,7&S),F+=7&S}var R=A[c(e,F)&b];F+=15&R;var T=R>>>4,O=u.ddef[T],P=(O>>>4)+o(e,F,15&O);for(F+=15&O,h&&(t=UZIP.F._check(t,E+(1<<17)));E<x;)t[E]=t[E++-P],t[E]=t[E++-P],t[E]=t[E++-P],t[E]=t[E++-P];E=x}}}else{0!=(7&F)&&(F+=8-(7&F));var H=4+(F>>>3),L=e[H-4]|e[H-3]<<8;h&&(t=UZIP.F._check(t,E+L)),t.set(new r(e.buffer,e.byteOffset+H,L),E),F=H+L<<3,E+=L}return t.length==E?t:t.slice(0,E)},UZIP.F._check=function(e,t){var r=e.length;if(t<=r)return e;var i=new Uint8Array(Math.max(r<<1,t));return i.set(e,0),i},UZIP.F._decodeTiny=function(e,t,r,i,o,a){for(var s=UZIP.F._bitsE,f=UZIP.F._get17,l=0;l<r;){var c=e[f(i,o)&t];o+=15&c;var u=c>>>4;if(u<=15)a[l]=u,l++;else{var h=0,d=0;16==u?(d=3+s(i,o,2),o+=2,h=a[l-1]):17==u?(d=3+s(i,o,3),o+=3):18==u&&(d=11+s(i,o,7),o+=7);for(var A=l+d;l<A;)a[l]=h,l++}}return o},UZIP.F._copyOut=function(e,t,r,i){for(var o=0,a=0,s=i.length>>>1;a<r;){var f=e[a+t];i[a<<1]=0,i[1+(a<<1)]=f,f>o&&(o=f),a++}for(;a<s;)i[a<<1]=0,i[1+(a<<1)]=0,a++;return o},UZIP.F.makeCodes=function(e,t){for(var r,i,o,a,s=UZIP.F.U,f=e.length,l=s.bl_count,c=0;c<=t;c++)l[c]=0;for(c=1;c<f;c+=2)l[e[c]]++;var u=s.next_code;for(r=0,l[0]=0,i=1;i<=t;i++)r=r+l[i-1]<<1,u[i]=r;for(o=0;o<f;o+=2)0!=(a=e[o+1])&&(e[o]=u[a],u[a]++)},UZIP.F.codes2map=function(e,t,r){for(var i=e.length,o=UZIP.F.U.rev15,a=0;a<i;a+=2)if(0!=e[a+1])for(var s=a>>1,f=e[a+1],l=s<<4|f,c=t-f,u=e[a]<<c,h=u+(1<<c);u!=h;){r[o[u]>>>15-t]=l,u++}},UZIP.F.revCodes=function(e,t){for(var r=UZIP.F.U.rev15,i=15-t,o=0;o<e.length;o+=2){var a=e[o]<<t-e[o+1];e[o]=r[a]>>>i}},UZIP.F._putsE=function(e,t,r){r<<=7&t;var i=t>>>3;e[i]|=r,e[i+1]|=r>>>8},UZIP.F._putsF=function(e,t,r){r<<=7&t;var i=t>>>3;e[i]|=r,e[i+1]|=r>>>8,e[i+2]|=r>>>16},UZIP.F._bitsE=function(e,t,r){return(e[t>>>3]|e[1+(t>>>3)]<<8)>>>(7&t)&(1<<r)-1},UZIP.F._bitsF=function(e,t,r){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16)>>>(7&t)&(1<<r)-1},UZIP.F._get17=function(e,t){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16)>>>(7&t)},UZIP.F._get25=function(e,t){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16|e[3+(t>>>3)]<<24)>>>(7&t)},UZIP.F.U=(r=Uint16Array,i=Uint32Array,{next_code:new r(16),bl_count:new r(16),ordr:[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],of0:[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,999,999,999],exb:[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0],ldef:new r(32),df0:[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,65535,65535],dxb:[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0],ddef:new i(32),flmap:new r(512),fltree:[],fdmap:new r(32),fdtree:[],lmap:new r(32768),ltree:[],ttree:[],dmap:new r(32768),dtree:[],imap:new r(512),itree:[],rev15:new r(32768),lhst:new i(286),dhst:new i(30),ihst:new i(19),lits:new i(15e3),strt:new r(65536),prev:new r(32768)}),function(){for(var e=UZIP.F.U,t=0;t<32768;t++){var r=t;r=(4278255360&(r=(4042322160&(r=(3435973836&(r=(2863311530&r)>>>1|(1431655765&r)<<1))>>>2|(858993459&r)<<2))>>>4|(252645135&r)<<4))>>>8|(16711935&r)<<8,e.rev15[t]=(r>>>16|r<<16)>>>17}function pushV(e,t,r){for(;0!=t--;)e.push(0,r)}for(t=0;t<32;t++)e.ldef[t]=e.of0[t]<<3|e.exb[t],e.ddef[t]=e.df0[t]<<4|e.dxb[t];pushV(e.fltree,144,8),pushV(e.fltree,112,9),pushV(e.fltree,24,7),pushV(e.fltree,8,8),UZIP.F.makeCodes(e.fltree,9),UZIP.F.codes2map(e.fltree,9,e.flmap),UZIP.F.revCodes(e.fltree,9),pushV(e.fdtree,32,5),UZIP.F.makeCodes(e.fdtree,5),UZIP.F.codes2map(e.fdtree,5,e.fdmap),UZIP.F.revCodes(e.fdtree,5),pushV(e.itree,19,0),pushV(e.ltree,286,0),pushV(e.dtree,30,0),pushV(e.ttree,320,0)}()}();var UZIP=_mergeNamespaces({__proto__:null,default:e},[e]);const UPNG=function(){var e={nextZero(e,t){for(;0!=e[t];)t++;return t},readUshort:(e,t)=>e[t]<<8|e[t+1],writeUshort(e,t,r){e[t]=r>>8&255,e[t+1]=255&r},readUint:(e,t)=>16777216*e[t]+(e[t+1]<<16|e[t+2]<<8|e[t+3]),writeUint(e,t,r){e[t]=r>>24&255,e[t+1]=r>>16&255,e[t+2]=r>>8&255,e[t+3]=255&r},readASCII(e,t,r){let i="";for(let o=0;o<r;o++)i+=String.fromCharCode(e[t+o]);return i},writeASCII(e,t,r){for(let i=0;i<r.length;i++)e[t+i]=r.charCodeAt(i)},readBytes(e,t,r){const i=[];for(let o=0;o<r;o++)i.push(e[t+o]);return i},pad:e=>e.length<2?`0${e}`:e,readUTF8(t,r,i){let o,a="";for(let o=0;o<i;o++)a+=`%${e.pad(t[r+o].toString(16))}`;try{o=decodeURIComponent(a)}catch(o){return e.readASCII(t,r,i)}return o}};function decodeImage(t,r,i,o){const a=r*i,s=_getBPP(o),f=Math.ceil(r*s/8),l=new Uint8Array(4*a),c=new Uint32Array(l.buffer),{ctype:u}=o,{depth:h}=o,d=e.readUshort;if(6==u){const e=a<<2;if(8==h)for(var A=0;A<e;A+=4)l[A]=t[A],l[A+1]=t[A+1],l[A+2]=t[A+2],l[A+3]=t[A+3];if(16==h)for(A=0;A<e;A++)l[A]=t[A<<1]}else if(2==u){const e=o.tabs.tRNS;if(null==e){if(8==h)for(A=0;A<a;A++){var g=3*A;c[A]=255<<24|t[g+2]<<16|t[g+1]<<8|t[g]}if(16==h)for(A=0;A<a;A++){g=6*A;c[A]=255<<24|t[g+4]<<16|t[g+2]<<8|t[g]}}else{var p=e[0];const r=e[1],i=e[2];if(8==h)for(A=0;A<a;A++){var m=A<<2;g=3*A;c[A]=255<<24|t[g+2]<<16|t[g+1]<<8|t[g],t[g]==p&&t[g+1]==r&&t[g+2]==i&&(l[m+3]=0)}if(16==h)for(A=0;A<a;A++){m=A<<2,g=6*A;c[A]=255<<24|t[g+4]<<16|t[g+2]<<8|t[g],d(t,g)==p&&d(t,g+2)==r&&d(t,g+4)==i&&(l[m+3]=0)}}}else if(3==u){const e=o.tabs.PLTE,s=o.tabs.tRNS,c=s?s.length:0;if(1==h)for(var w=0;w<i;w++){var v=w*f,y=w*r;for(A=0;A<r;A++){m=y+A<<2;var b=3*(E=t[v+(A>>3)]>>7-((7&A)<<0)&1);l[m]=e[b],l[m+1]=e[b+1],l[m+2]=e[b+2],l[m+3]=E<c?s[E]:255}}if(2==h)for(w=0;w<i;w++)for(v=w*f,y=w*r,A=0;A<r;A++){m=y+A<<2,b=3*(E=t[v+(A>>2)]>>6-((3&A)<<1)&3);l[m]=e[b],l[m+1]=e[b+1],l[m+2]=e[b+2],l[m+3]=E<c?s[E]:255}if(4==h)for(w=0;w<i;w++)for(v=w*f,y=w*r,A=0;A<r;A++){m=y+A<<2,b=3*(E=t[v+(A>>1)]>>4-((1&A)<<2)&15);l[m]=e[b],l[m+1]=e[b+1],l[m+2]=e[b+2],l[m+3]=E<c?s[E]:255}if(8==h)for(A=0;A<a;A++){var E;m=A<<2,b=3*(E=t[A]);l[m]=e[b],l[m+1]=e[b+1],l[m+2]=e[b+2],l[m+3]=E<c?s[E]:255}}else if(4==u){if(8==h)for(A=0;A<a;A++){m=A<<2;var F=t[_=A<<1];l[m]=F,l[m+1]=F,l[m+2]=F,l[m+3]=t[_+1]}if(16==h)for(A=0;A<a;A++){var _;m=A<<2,F=t[_=A<<2];l[m]=F,l[m+1]=F,l[m+2]=F,l[m+3]=t[_+2]}}else if(0==u)for(p=o.tabs.tRNS?o.tabs.tRNS:-1,w=0;w<i;w++){const e=w*f,i=w*r;if(1==h)for(var B=0;B<r;B++){var U=(F=255*(t[e+(B>>>3)]>>>7-(7&B)&1))==255*p?0:255;c[i+B]=U<<24|F<<16|F<<8|F}else if(2==h)for(B=0;B<r;B++){U=(F=85*(t[e+(B>>>2)]>>>6-((3&B)<<1)&3))==85*p?0:255;c[i+B]=U<<24|F<<16|F<<8|F}else if(4==h)for(B=0;B<r;B++){U=(F=17*(t[e+(B>>>1)]>>>4-((1&B)<<2)&15))==17*p?0:255;c[i+B]=U<<24|F<<16|F<<8|F}else if(8==h)for(B=0;B<r;B++){U=(F=t[e+B])==p?0:255;c[i+B]=U<<24|F<<16|F<<8|F}else if(16==h)for(B=0;B<r;B++){F=t[e+(B<<1)],U=d(t,e+(B<<1))==p?0:255;c[i+B]=U<<24|F<<16|F<<8|F}}return l}function _decompress(e,r,i,o){const a=_getBPP(e),s=Math.ceil(i*a/8),f=new Uint8Array((s+1+e.interlace)*o);return r=e.tabs.CgBI?t(r,f):_inflate(r,f),0==e.interlace?r=_filterZero(r,e,0,i,o):1==e.interlace&&(r=function _readInterlace(e,t){const r=t.width,i=t.height,o=_getBPP(t),a=o>>3,s=Math.ceil(r*o/8),f=new Uint8Array(i*s);let l=0;const c=[0,0,4,0,2,0,1],u=[0,4,0,2,0,1,0],h=[8,8,8,4,4,2,2],d=[8,8,4,4,2,2,1];let A=0;for(;A<7;){const p=h[A],m=d[A];let w=0,v=0,y=c[A];for(;y<i;)y+=p,v++;let b=u[A];for(;b<r;)b+=m,w++;const E=Math.ceil(w*o/8);_filterZero(e,t,l,w,v);let F=0,_=c[A];for(;_<i;){let t=u[A],i=l+F*E<<3;for(;t<r;){var g;if(1==o)g=(g=e[i>>3])>>7-(7&i)&1,f[_*s+(t>>3)]|=g<<7-((7&t)<<0);if(2==o)g=(g=e[i>>3])>>6-(7&i)&3,f[_*s+(t>>2)]|=g<<6-((3&t)<<1);if(4==o)g=(g=e[i>>3])>>4-(7&i)&15,f[_*s+(t>>1)]|=g<<4-((1&t)<<2);if(o>=8){const r=_*s+t*a;for(let t=0;t<a;t++)f[r+t]=e[(i>>3)+t]}i+=o,t+=m}F++,_+=p}w*v!=0&&(l+=v*(1+E)),A+=1}return f}(r,e)),r}function _inflate(e,r){return t(new Uint8Array(e.buffer,2,e.length-6),r)}var t=function(){const e={H:{}};return e.H.N=function(t,r){const i=Uint8Array;let o,a,s=0,f=0,l=0,c=0,u=0,h=0,d=0,A=0,g=0;if(3==t[0]&&0==t[1])return r||new i(0);const p=e.H,m=p.b,w=p.e,v=p.R,y=p.n,b=p.A,E=p.Z,F=p.m,_=null==r;for(_&&(r=new i(t.length>>>2<<5));0==s;)if(s=m(t,g,1),f=m(t,g+1,2),g+=3,0!=f){if(_&&(r=e.H.W(r,A+(1<<17))),1==f&&(o=F.J,a=F.h,h=511,d=31),2==f){l=w(t,g,5)+257,c=w(t,g+5,5)+1,u=w(t,g+10,4)+4,g+=14;let e=1;for(var B=0;B<38;B+=2)F.Q[B]=0,F.Q[B+1]=0;for(B=0;B<u;B++){const r=w(t,g+3*B,3);F.Q[1+(F.X[B]<<1)]=r,r>e&&(e=r)}g+=3*u,y(F.Q,e),b(F.Q,e,F.u),o=F.w,a=F.d,g=v(F.u,(1<<e)-1,l+c,t,g,F.v);const r=p.V(F.v,0,l,F.C);h=(1<<r)-1;const i=p.V(F.v,l,c,F.D);d=(1<<i)-1,y(F.C,r),b(F.C,r,o),y(F.D,i),b(F.D,i,a)}for(;;){const e=o[E(t,g)&h];g+=15&e;const i=e>>>4;if(i>>>8==0)r[A++]=i;else{if(256==i)break;{let e=A+i-254;if(i>264){const r=F.q[i-257];e=A+(r>>>3)+w(t,g,7&r),g+=7&r}const o=a[E(t,g)&d];g+=15&o;const s=o>>>4,f=F.c[s],l=(f>>>4)+m(t,g,15&f);for(g+=15&f;A<e;)r[A]=r[A++-l],r[A]=r[A++-l],r[A]=r[A++-l],r[A]=r[A++-l];A=e}}}}else{0!=(7&g)&&(g+=8-(7&g));const o=4+(g>>>3),a=t[o-4]|t[o-3]<<8;_&&(r=e.H.W(r,A+a)),r.set(new i(t.buffer,t.byteOffset+o,a),A),g=o+a<<3,A+=a}return r.length==A?r:r.slice(0,A)},e.H.W=function(e,t){const r=e.length;if(t<=r)return e;const i=new Uint8Array(r<<1);return i.set(e,0),i},e.H.R=function(t,r,i,o,a,s){const f=e.H.e,l=e.H.Z;let c=0;for(;c<i;){const e=t[l(o,a)&r];a+=15&e;const i=e>>>4;if(i<=15)s[c]=i,c++;else{let e=0,t=0;16==i?(t=3+f(o,a,2),a+=2,e=s[c-1]):17==i?(t=3+f(o,a,3),a+=3):18==i&&(t=11+f(o,a,7),a+=7);const r=c+t;for(;c<r;)s[c]=e,c++}}return a},e.H.V=function(e,t,r,i){let o=0,a=0;const s=i.length>>>1;for(;a<r;){const r=e[a+t];i[a<<1]=0,i[1+(a<<1)]=r,r>o&&(o=r),a++}for(;a<s;)i[a<<1]=0,i[1+(a<<1)]=0,a++;return o},e.H.n=function(t,r){const i=e.H.m,o=t.length;let a,s,f;let l;const c=i.j;for(var u=0;u<=r;u++)c[u]=0;for(u=1;u<o;u+=2)c[t[u]]++;const h=i.K;for(a=0,c[0]=0,s=1;s<=r;s++)a=a+c[s-1]<<1,h[s]=a;for(f=0;f<o;f+=2)l=t[f+1],0!=l&&(t[f]=h[l],h[l]++)},e.H.A=function(t,r,i){const o=t.length,a=e.H.m.r;for(let e=0;e<o;e+=2)if(0!=t[e+1]){const o=e>>1,s=t[e+1],f=o<<4|s,l=r-s;let c=t[e]<<l;const u=c+(1<<l);for(;c!=u;){i[a[c]>>>15-r]=f,c++}}},e.H.l=function(t,r){const i=e.H.m.r,o=15-r;for(let e=0;e<t.length;e+=2){const a=t[e]<<r-t[e+1];t[e]=i[a]>>>o}},e.H.M=function(e,t,r){r<<=7&t;const i=t>>>3;e[i]|=r,e[i+1]|=r>>>8},e.H.I=function(e,t,r){r<<=7&t;const i=t>>>3;e[i]|=r,e[i+1]|=r>>>8,e[i+2]|=r>>>16},e.H.e=function(e,t,r){return(e[t>>>3]|e[1+(t>>>3)]<<8)>>>(7&t)&(1<<r)-1},e.H.b=function(e,t,r){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16)>>>(7&t)&(1<<r)-1},e.H.Z=function(e,t){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16)>>>(7&t)},e.H.i=function(e,t){return(e[t>>>3]|e[1+(t>>>3)]<<8|e[2+(t>>>3)]<<16|e[3+(t>>>3)]<<24)>>>(7&t)},e.H.m=function(){const e=Uint16Array,t=Uint32Array;return{K:new e(16),j:new e(16),X:[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],S:[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,999,999,999],T:[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0],q:new e(32),p:[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,65535,65535],z:[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0],c:new t(32),J:new e(512),_:[],h:new e(32),$:[],w:new e(32768),C:[],v:[],d:new e(32768),D:[],u:new e(512),Q:[],r:new e(32768),s:new t(286),Y:new t(30),a:new t(19),t:new t(15e3),k:new e(65536),g:new e(32768)}}(),function(){const t=e.H.m;for(var r=0;r<32768;r++){let e=r;e=(2863311530&e)>>>1|(1431655765&e)<<1,e=(3435973836&e)>>>2|(858993459&e)<<2,e=(4042322160&e)>>>4|(252645135&e)<<4,e=(4278255360&e)>>>8|(16711935&e)<<8,t.r[r]=(e>>>16|e<<16)>>>17}function n(e,t,r){for(;0!=t--;)e.push(0,r)}for(r=0;r<32;r++)t.q[r]=t.S[r]<<3|t.T[r],t.c[r]=t.p[r]<<4|t.z[r];n(t._,144,8),n(t._,112,9),n(t._,24,7),n(t._,8,8),e.H.n(t._,9),e.H.A(t._,9,t.J),e.H.l(t._,9),n(t.$,32,5),e.H.n(t.$,5),e.H.A(t.$,5,t.h),e.H.l(t.$,5),n(t.Q,19,0),n(t.C,286,0),n(t.D,30,0),n(t.v,320,0)}(),e.H.N}();function _getBPP(e){return[1,null,3,1,2,null,4][e.ctype]*e.depth}function _filterZero(e,t,r,i,o){let a=_getBPP(t);const s=Math.ceil(i*a/8);let f,l;a=Math.ceil(a/8);let c=e[r],u=0;if(c>1&&(e[r]=[0,0,1][c-2]),3==c)for(u=a;u<s;u++)e[u+1]=e[u+1]+(e[u+1-a]>>>1)&255;for(let t=0;t<o;t++)if(f=r+t*s,l=f+t+1,c=e[l-1],u=0,0==c)for(;u<s;u++)e[f+u]=e[l+u];else if(1==c){for(;u<a;u++)e[f+u]=e[l+u];for(;u<s;u++)e[f+u]=e[l+u]+e[f+u-a]}else if(2==c)for(;u<s;u++)e[f+u]=e[l+u]+e[f+u-s];else if(3==c){for(;u<a;u++)e[f+u]=e[l+u]+(e[f+u-s]>>>1);for(;u<s;u++)e[f+u]=e[l+u]+(e[f+u-s]+e[f+u-a]>>>1)}else{for(;u<a;u++)e[f+u]=e[l+u]+_paeth(0,e[f+u-s],0);for(;u<s;u++)e[f+u]=e[l+u]+_paeth(e[f+u-a],e[f+u-s],e[f+u-a-s])}return e}function _paeth(e,t,r){const i=e+t-r,o=i-e,a=i-t,s=i-r;return o*o<=a*a&&o*o<=s*s?e:a*a<=s*s?t:r}function _IHDR(t,r,i){i.width=e.readUint(t,r),r+=4,i.height=e.readUint(t,r),r+=4,i.depth=t[r],r++,i.ctype=t[r],r++,i.compress=t[r],r++,i.filter=t[r],r++,i.interlace=t[r],r++}function _copyTile(e,t,r,i,o,a,s,f,l){const c=Math.min(t,o),u=Math.min(r,a);let h=0,d=0;for(let r=0;r<u;r++)for(let a=0;a<c;a++)if(s>=0&&f>=0?(h=r*t+a<<2,d=(f+r)*o+s+a<<2):(h=(-f+r)*t-s+a<<2,d=r*o+a<<2),0==l)i[d]=e[h],i[d+1]=e[h+1],i[d+2]=e[h+2],i[d+3]=e[h+3];else if(1==l){var A=e[h+3]*(1/255),g=e[h]*A,p=e[h+1]*A,m=e[h+2]*A,w=i[d+3]*(1/255),v=i[d]*w,y=i[d+1]*w,b=i[d+2]*w;const t=1-A,r=A+w*t,o=0==r?0:1/r;i[d+3]=255*r,i[d+0]=(g+v*t)*o,i[d+1]=(p+y*t)*o,i[d+2]=(m+b*t)*o}else if(2==l){A=e[h+3],g=e[h],p=e[h+1],m=e[h+2],w=i[d+3],v=i[d],y=i[d+1],b=i[d+2];A==w&&g==v&&p==y&&m==b?(i[d]=0,i[d+1]=0,i[d+2]=0,i[d+3]=0):(i[d]=g,i[d+1]=p,i[d+2]=m,i[d+3]=A)}else if(3==l){A=e[h+3],g=e[h],p=e[h+1],m=e[h+2],w=i[d+3],v=i[d],y=i[d+1],b=i[d+2];if(A==w&&g==v&&p==y&&m==b)continue;if(A<220&&w>20)return!1}return!0}return{decode:function decode(r){const i=new Uint8Array(r);let o=8;const a=e,s=a.readUshort,f=a.readUint,l={tabs:{},frames:[]},c=new Uint8Array(i.length);let u,h=0,d=0;const A=[137,80,78,71,13,10,26,10];for(var g=0;g<8;g++)if(i[g]!=A[g])throw"The input is not a PNG file!";for(;o<i.length;){const e=a.readUint(i,o);o+=4;const r=a.readASCII(i,o,4);if(o+=4,"IHDR"==r)_IHDR(i,o,l);else if("iCCP"==r){for(var p=o;0!=i[p];)p++;a.readASCII(i,o,p-o),i[p+1];const s=i.slice(p+2,o+e);let f=null;try{f=_inflate(s)}catch(e){f=t(s)}l.tabs[r]=f}else if("CgBI"==r)l.tabs[r]=i.slice(o,o+4);else if("IDAT"==r){for(g=0;g<e;g++)c[h+g]=i[o+g];h+=e}else if("acTL"==r)l.tabs[r]={num_frames:f(i,o),num_plays:f(i,o+4)},u=new Uint8Array(i.length);else if("fcTL"==r){if(0!=d)(E=l.frames[l.frames.length-1]).data=_decompress(l,u.slice(0,d),E.rect.width,E.rect.height),d=0;const e={x:f(i,o+12),y:f(i,o+16),width:f(i,o+4),height:f(i,o+8)};let t=s(i,o+22);t=s(i,o+20)/(0==t?100:t);const r={rect:e,delay:Math.round(1e3*t),dispose:i[o+24],blend:i[o+25]};l.frames.push(r)}else if("fdAT"==r){for(g=0;g<e-4;g++)u[d+g]=i[o+g+4];d+=e-4}else if("pHYs"==r)l.tabs[r]=[a.readUint(i,o),a.readUint(i,o+4),i[o+8]];else if("cHRM"==r){l.tabs[r]=[];for(g=0;g<8;g++)l.tabs[r].push(a.readUint(i,o+4*g))}else if("tEXt"==r||"zTXt"==r){null==l.tabs[r]&&(l.tabs[r]={});var m=a.nextZero(i,o),w=a.readASCII(i,o,m-o),v=o+e-m-1;if("tEXt"==r)b=a.readASCII(i,m+1,v);else{var y=_inflate(i.slice(m+2,m+2+v));b=a.readUTF8(y,0,y.length)}l.tabs[r][w]=b}else if("iTXt"==r){null==l.tabs[r]&&(l.tabs[r]={});m=0,p=o;m=a.nextZero(i,p);w=a.readASCII(i,p,m-p);const t=i[p=m+1];var b;i[p+1],p+=2,m=a.nextZero(i,p),a.readASCII(i,p,m-p),p=m+1,m=a.nextZero(i,p),a.readUTF8(i,p,m-p);v=e-((p=m+1)-o);if(0==t)b=a.readUTF8(i,p,v);else{y=_inflate(i.slice(p,p+v));b=a.readUTF8(y,0,y.length)}l.tabs[r][w]=b}else if("PLTE"==r)l.tabs[r]=a.readBytes(i,o,e);else if("hIST"==r){const e=l.tabs.PLTE.length/3;l.tabs[r]=[];for(g=0;g<e;g++)l.tabs[r].push(s(i,o+2*g))}else if("tRNS"==r)3==l.ctype?l.tabs[r]=a.readBytes(i,o,e):0==l.ctype?l.tabs[r]=s(i,o):2==l.ctype&&(l.tabs[r]=[s(i,o),s(i,o+2),s(i,o+4)]);else if("gAMA"==r)l.tabs[r]=a.readUint(i,o)/1e5;else if("sRGB"==r)l.tabs[r]=i[o];else if("bKGD"==r)0==l.ctype||4==l.ctype?l.tabs[r]=[s(i,o)]:2==l.ctype||6==l.ctype?l.tabs[r]=[s(i,o),s(i,o+2),s(i,o+4)]:3==l.ctype&&(l.tabs[r]=i[o]);else if("IEND"==r)break;o+=e,a.readUint(i,o),o+=4}var E;return 0!=d&&((E=l.frames[l.frames.length-1]).data=_decompress(l,u.slice(0,d),E.rect.width,E.rect.height)),l.data=_decompress(l,c,l.width,l.height),delete l.compress,delete l.interlace,delete l.filter,l},toRGBA8:function toRGBA8(e){const t=e.width,r=e.height;if(null==e.tabs.acTL)return[decodeImage(e.data,t,r,e).buffer];const i=[];null==e.frames[0].data&&(e.frames[0].data=e.data);const o=t*r*4,a=new Uint8Array(o),s=new Uint8Array(o),f=new Uint8Array(o);for(let c=0;c<e.frames.length;c++){const u=e.frames[c],h=u.rect.x,d=u.rect.y,A=u.rect.width,g=u.rect.height,p=decodeImage(u.data,A,g,e);if(0!=c)for(var l=0;l<o;l++)f[l]=a[l];if(0==u.blend?_copyTile(p,A,g,a,t,r,h,d,0):1==u.blend&&_copyTile(p,A,g,a,t,r,h,d,1),i.push(a.buffer.slice(0)),0==u.dispose);else if(1==u.dispose)_copyTile(s,A,g,a,t,r,h,d,0);else if(2==u.dispose)for(l=0;l<o;l++)a[l]=f[l]}return i},_paeth:_paeth,_copyTile:_copyTile,_bin:e}}();!function(){const{_copyTile:e}=UPNG,{_bin:t}=UPNG,r=UPNG._paeth;var i={table:function(){const e=new Uint32Array(256);for(let t=0;t<256;t++){let r=t;for(let e=0;e<8;e++)1&r?r=3988292384^r>>>1:r>>>=1;e[t]=r}return e}(),update(e,t,r,o){for(let a=0;a<o;a++)e=i.table[255&(e^t[r+a])]^e>>>8;return e},crc:(e,t,r)=>4294967295^i.update(4294967295,e,t,r)};function addErr(e,t,r,i){t[r]+=e[0]*i>>4,t[r+1]+=e[1]*i>>4,t[r+2]+=e[2]*i>>4,t[r+3]+=e[3]*i>>4}function N(e){return Math.max(0,Math.min(255,e))}function D(e,t){const r=e[0]-t[0],i=e[1]-t[1],o=e[2]-t[2],a=e[3]-t[3];return r*r+i*i+o*o+a*a}function dither(e,t,r,i,o,a,s){null==s&&(s=1);const f=i.length,l=[];for(var c=0;c<f;c++){const e=i[c];l.push([e>>>0&255,e>>>8&255,e>>>16&255,e>>>24&255])}for(c=0;c<f;c++){let e=4294967295;for(var u=0,h=0;h<f;h++){var d=D(l[c],l[h]);h!=c&&d<e&&(e=d,u=h)}}const A=new Uint32Array(o.buffer),g=new Int16Array(t*r*4),p=[0,8,2,10,12,4,14,6,3,11,1,9,15,7,13,5];for(c=0;c<p.length;c++)p[c]=255*((p[c]+.5)/16-.5);for(let o=0;o<r;o++)for(let w=0;w<t;w++){var m;c=4*(o*t+w);if(2!=s)m=[N(e[c]+g[c]),N(e[c+1]+g[c+1]),N(e[c+2]+g[c+2]),N(e[c+3]+g[c+3])];else{d=p[4*(3&o)+(3&w)];m=[N(e[c]+d),N(e[c+1]+d),N(e[c+2]+d),N(e[c+3]+d)]}u=0;let v=16777215;for(h=0;h<f;h++){const e=D(m,l[h]);e<v&&(v=e,u=h)}const y=l[u],b=[m[0]-y[0],m[1]-y[1],m[2]-y[2],m[3]-y[3]];1==s&&(w!=t-1&&addErr(b,g,c+4,7),o!=r-1&&(0!=w&&addErr(b,g,c+4*t-4,3),addErr(b,g,c+4*t,5),w!=t-1&&addErr(b,g,c+4*t+4,1))),a[c>>2]=u,A[c>>2]=i[u]}}function _main(e,r,o,a,s){null==s&&(s={});const{crc:f}=i,l=t.writeUint,c=t.writeUshort,u=t.writeASCII;let h=8;const d=e.frames.length>1;let A,g=!1,p=33+(d?20:0);if(null!=s.sRGB&&(p+=13),null!=s.pHYs&&(p+=21),null!=s.iCCP&&(A=pako.deflate(s.iCCP),p+=21+A.length+4),3==e.ctype){for(var m=e.plte.length,w=0;w<m;w++)e.plte[w]>>>24!=255&&(g=!0);p+=8+3*m+4+(g?8+1*m+4:0)}for(var v=0;v<e.frames.length;v++){d&&(p+=38),p+=(F=e.frames[v]).cimg.length+12,0!=v&&(p+=4)}p+=12;const y=new Uint8Array(p),b=[137,80,78,71,13,10,26,10];for(w=0;w<8;w++)y[w]=b[w];if(l(y,h,13),h+=4,u(y,h,"IHDR"),h+=4,l(y,h,r),h+=4,l(y,h,o),h+=4,y[h]=e.depth,h++,y[h]=e.ctype,h++,y[h]=0,h++,y[h]=0,h++,y[h]=0,h++,l(y,h,f(y,h-17,17)),h+=4,null!=s.sRGB&&(l(y,h,1),h+=4,u(y,h,"sRGB"),h+=4,y[h]=s.sRGB,h++,l(y,h,f(y,h-5,5)),h+=4),null!=s.iCCP){const e=13+A.length;l(y,h,e),h+=4,u(y,h,"iCCP"),h+=4,u(y,h,"ICC profile"),h+=11,h+=2,y.set(A,h),h+=A.length,l(y,h,f(y,h-(e+4),e+4)),h+=4}if(null!=s.pHYs&&(l(y,h,9),h+=4,u(y,h,"pHYs"),h+=4,l(y,h,s.pHYs[0]),h+=4,l(y,h,s.pHYs[1]),h+=4,y[h]=s.pHYs[2],h++,l(y,h,f(y,h-13,13)),h+=4),d&&(l(y,h,8),h+=4,u(y,h,"acTL"),h+=4,l(y,h,e.frames.length),h+=4,l(y,h,null!=s.loop?s.loop:0),h+=4,l(y,h,f(y,h-12,12)),h+=4),3==e.ctype){l(y,h,3*(m=e.plte.length)),h+=4,u(y,h,"PLTE"),h+=4;for(w=0;w<m;w++){const t=3*w,r=e.plte[w],i=255&r,o=r>>>8&255,a=r>>>16&255;y[h+t+0]=i,y[h+t+1]=o,y[h+t+2]=a}if(h+=3*m,l(y,h,f(y,h-3*m-4,3*m+4)),h+=4,g){l(y,h,m),h+=4,u(y,h,"tRNS"),h+=4;for(w=0;w<m;w++)y[h+w]=e.plte[w]>>>24&255;h+=m,l(y,h,f(y,h-m-4,m+4)),h+=4}}let E=0;for(v=0;v<e.frames.length;v++){var F=e.frames[v];d&&(l(y,h,26),h+=4,u(y,h,"fcTL"),h+=4,l(y,h,E++),h+=4,l(y,h,F.rect.width),h+=4,l(y,h,F.rect.height),h+=4,l(y,h,F.rect.x),h+=4,l(y,h,F.rect.y),h+=4,c(y,h,a[v]),h+=2,c(y,h,1e3),h+=2,y[h]=F.dispose,h++,y[h]=F.blend,h++,l(y,h,f(y,h-30,30)),h+=4);const t=F.cimg;l(y,h,(m=t.length)+(0==v?0:4)),h+=4;const r=h;u(y,h,0==v?"IDAT":"fdAT"),h+=4,0!=v&&(l(y,h,E++),h+=4),y.set(t,h),h+=m,l(y,h,f(y,r,h-r)),h+=4}return l(y,h,0),h+=4,u(y,h,"IEND"),h+=4,l(y,h,f(y,h-4,4)),h+=4,y.buffer}function compressPNG(e,t,r){for(let i=0;i<e.frames.length;i++){const o=e.frames[i];o.rect.width;const a=o.rect.height,s=new Uint8Array(a*o.bpl+a);o.cimg=_filterZero(o.img,a,o.bpp,o.bpl,s,t,r)}}function compress(t,r,i,o,a){const s=a[0],f=a[1],l=a[2],c=a[3],u=a[4],h=a[5];let d=6,A=8,g=255;for(var p=0;p<t.length;p++){const e=new Uint8Array(t[p]);for(var m=e.length,w=0;w<m;w+=4)g&=e[w+3]}const v=255!=g,y=function framize(t,r,i,o,a,s){const f=[];for(var l=0;l<t.length;l++){const h=new Uint8Array(t[l]),A=new Uint32Array(h.buffer);var c;let g=0,p=0,m=r,w=i,v=o?1:0;if(0!=l){const y=s||o||1==l||0!=f[l-2].dispose?1:2;let b=0,E=1e9;for(let e=0;e<y;e++){var u=new Uint8Array(t[l-1-e]);const o=new Uint32Array(t[l-1-e]);let s=r,f=i,c=-1,h=-1;for(let e=0;e<i;e++)for(let t=0;t<r;t++){A[d=e*r+t]!=o[d]&&(t<s&&(s=t),t>c&&(c=t),e<f&&(f=e),e>h&&(h=e))}-1==c&&(s=f=c=h=0),a&&(1==(1&s)&&s--,1==(1&f)&&f--);const v=(c-s+1)*(h-f+1);v<E&&(E=v,b=e,g=s,p=f,m=c-s+1,w=h-f+1)}u=new Uint8Array(t[l-1-b]);1==b&&(f[l-1].dispose=2),c=new Uint8Array(m*w*4),e(u,r,i,c,m,w,-g,-p,0),v=e(h,r,i,c,m,w,-g,-p,3)?1:0,1==v?_prepareDiff(h,r,i,c,{x:g,y:p,width:m,height:w}):e(h,r,i,c,m,w,-g,-p,0)}else c=h.slice(0);f.push({rect:{x:g,y:p,width:m,height:w},img:c,blend:v,dispose:0})}if(o)for(l=0;l<f.length;l++){if(1==(A=f[l]).blend)continue;const e=A.rect,o=f[l-1].rect,s=Math.min(e.x,o.x),c=Math.min(e.y,o.y),u={x:s,y:c,width:Math.max(e.x+e.width,o.x+o.width)-s,height:Math.max(e.y+e.height,o.y+o.height)-c};f[l-1].dispose=1,l-1!=0&&_updateFrame(t,r,i,f,l-1,u,a),_updateFrame(t,r,i,f,l,u,a)}let h=0;if(1!=t.length)for(var d=0;d<f.length;d++){var A;h+=(A=f[d]).rect.width*A.rect.height}return f}(t,r,i,s,f,l),b={},E=[],F=[];if(0!=o){const e=[];for(w=0;w<y.length;w++)e.push(y[w].img.buffer);const t=function concatRGBA(e){let t=0;for(var r=0;r<e.length;r++)t+=e[r].byteLength;const i=new Uint8Array(t);let o=0;for(r=0;r<e.length;r++){const t=new Uint8Array(e[r]),a=t.length;for(let e=0;e<a;e+=4){let r=t[e],a=t[e+1],s=t[e+2];const f=t[e+3];0==f&&(r=a=s=0),i[o+e]=r,i[o+e+1]=a,i[o+e+2]=s,i[o+e+3]=f}o+=a}return i.buffer}(e),r=quantize(t,o);for(w=0;w<r.plte.length;w++)E.push(r.plte[w].est.rgba);let i=0;for(w=0;w<y.length;w++){const e=(B=y[w]).img.length;var _=new Uint8Array(r.inds.buffer,i>>2,e>>2);F.push(_);const t=new Uint8Array(r.abuf,i,e);h&&dither(B.img,B.rect.width,B.rect.height,E,t,_),B.img.set(t),i+=e}}else for(p=0;p<y.length;p++){var B=y[p];const e=new Uint32Array(B.img.buffer);var U=B.rect.width;m=e.length,_=new Uint8Array(m);F.push(_);for(w=0;w<m;w++){const t=e[w];if(0!=w&&t==e[w-1])_[w]=_[w-1];else if(w>U&&t==e[w-U])_[w]=_[w-U];else{let e=b[t];if(null==e&&(b[t]=e=E.length,E.push(t),E.length>=300))break;_[w]=e}}}const C=E.length;C<=256&&0==u&&(A=C<=2?1:C<=4?2:C<=16?4:8,A=Math.max(A,c));for(p=0;p<y.length;p++){(B=y[p]).rect.x,B.rect.y;U=B.rect.width;const e=B.rect.height;let t=B.img;new Uint32Array(t.buffer);let r=4*U,i=4;if(C<=256&&0==u){r=Math.ceil(A*U/8);var I=new Uint8Array(r*e);const o=F[p];for(let t=0;t<e;t++){w=t*r;const e=t*U;if(8==A)for(var Q=0;Q<U;Q++)I[w+Q]=o[e+Q];else if(4==A)for(Q=0;Q<U;Q++)I[w+(Q>>1)]|=o[e+Q]<<4-4*(1&Q);else if(2==A)for(Q=0;Q<U;Q++)I[w+(Q>>2)]|=o[e+Q]<<6-2*(3&Q);else if(1==A)for(Q=0;Q<U;Q++)I[w+(Q>>3)]|=o[e+Q]<<7-1*(7&Q)}t=I,d=3,i=1}else if(0==v&&1==y.length){I=new Uint8Array(U*e*3);const o=U*e;for(w=0;w<o;w++){const e=3*w,r=4*w;I[e]=t[r],I[e+1]=t[r+1],I[e+2]=t[r+2]}t=I,d=2,i=3,r=3*U}B.img=t,B.bpl=r,B.bpp=i}return{ctype:d,depth:A,plte:E,frames:y}}function _updateFrame(t,r,i,o,a,s,f){const l=Uint8Array,c=Uint32Array,u=new l(t[a-1]),h=new c(t[a-1]),d=a+1<t.length?new l(t[a+1]):null,A=new l(t[a]),g=new c(A.buffer);let p=r,m=i,w=-1,v=-1;for(let e=0;e<s.height;e++)for(let t=0;t<s.width;t++){const i=s.x+t,f=s.y+e,l=f*r+i,c=g[l];0==c||0==o[a-1].dispose&&h[l]==c&&(null==d||0!=d[4*l+3])||(i<p&&(p=i),i>w&&(w=i),f<m&&(m=f),f>v&&(v=f))}-1==w&&(p=m=w=v=0),f&&(1==(1&p)&&p--,1==(1&m)&&m--),s={x:p,y:m,width:w-p+1,height:v-m+1};const y=o[a];y.rect=s,y.blend=1,y.img=new Uint8Array(s.width*s.height*4),0==o[a-1].dispose?(e(u,r,i,y.img,s.width,s.height,-s.x,-s.y,0),_prepareDiff(A,r,i,y.img,s)):e(A,r,i,y.img,s.width,s.height,-s.x,-s.y,0)}function _prepareDiff(t,r,i,o,a){e(t,r,i,o,a.width,a.height,-a.x,-a.y,2)}function _filterZero(e,t,r,i,o,a,s){const f=[];let l,c=[0,1,2,3,4];-1!=a?c=[a]:(t*i>5e5||1==r)&&(c=[0]),s&&(l={level:0});const u=UZIP;for(var h=0;h<c.length;h++){for(let a=0;a<t;a++)_filterLine(o,e,a,i,r,c[h]);f.push(u.deflate(o,l))}let d,A=1e9;for(h=0;h<f.length;h++)f[h].length<A&&(d=h,A=f[h].length);return f[d]}function _filterLine(e,t,i,o,a,s){const f=i*o;let l=f+i;if(e[l]=s,l++,0==s)if(o<500)for(var c=0;c<o;c++)e[l+c]=t[f+c];else e.set(new Uint8Array(t.buffer,f,o),l);else if(1==s){for(c=0;c<a;c++)e[l+c]=t[f+c];for(c=a;c<o;c++)e[l+c]=t[f+c]-t[f+c-a]+256&255}else if(0==i){for(c=0;c<a;c++)e[l+c]=t[f+c];if(2==s)for(c=a;c<o;c++)e[l+c]=t[f+c];if(3==s)for(c=a;c<o;c++)e[l+c]=t[f+c]-(t[f+c-a]>>1)+256&255;if(4==s)for(c=a;c<o;c++)e[l+c]=t[f+c]-r(t[f+c-a],0,0)+256&255}else{if(2==s)for(c=0;c<o;c++)e[l+c]=t[f+c]+256-t[f+c-o]&255;if(3==s){for(c=0;c<a;c++)e[l+c]=t[f+c]+256-(t[f+c-o]>>1)&255;for(c=a;c<o;c++)e[l+c]=t[f+c]+256-(t[f+c-o]+t[f+c-a]>>1)&255}if(4==s){for(c=0;c<a;c++)e[l+c]=t[f+c]+256-r(0,t[f+c-o],0)&255;for(c=a;c<o;c++)e[l+c]=t[f+c]+256-r(t[f+c-a],t[f+c-o],t[f+c-a-o])&255}}}function quantize(e,t){const r=new Uint8Array(e),i=r.slice(0),o=new Uint32Array(i.buffer),a=getKDtree(i,t),s=a[0],f=a[1],l=r.length,c=new Uint8Array(l>>2);let u;if(r.length<2e7)for(var h=0;h<l;h+=4){u=getNearest(s,d=r[h]*(1/255),A=r[h+1]*(1/255),g=r[h+2]*(1/255),p=r[h+3]*(1/255)),c[h>>2]=u.ind,o[h>>2]=u.est.rgba}else for(h=0;h<l;h+=4){var d=r[h]*(1/255),A=r[h+1]*(1/255),g=r[h+2]*(1/255),p=r[h+3]*(1/255);for(u=s;u.left;)u=planeDst(u.est,d,A,g,p)<=0?u.left:u.right;c[h>>2]=u.ind,o[h>>2]=u.est.rgba}return{abuf:i.buffer,inds:c,plte:f}}function getKDtree(e,t,r){null==r&&(r=1e-4);const i=new Uint32Array(e.buffer),o={i0:0,i1:e.length,bst:null,est:null,tdst:0,left:null,right:null};o.bst=stats(e,o.i0,o.i1),o.est=estats(o.bst);const a=[o];for(;a.length<t;){let t=0,o=0;for(var s=0;s<a.length;s++)a[s].est.L>t&&(t=a[s].est.L,o=s);if(t<r)break;const f=a[o],l=splitPixels(e,i,f.i0,f.i1,f.est.e,f.est.eMq255);if(f.i0>=l||f.i1<=l){f.est.L=0;continue}const c={i0:f.i0,i1:l,bst:null,est:null,tdst:0,left:null,right:null};c.bst=stats(e,c.i0,c.i1),c.est=estats(c.bst);const u={i0:l,i1:f.i1,bst:null,est:null,tdst:0,left:null,right:null};u.bst={R:[],m:[],N:f.bst.N-c.bst.N};for(s=0;s<16;s++)u.bst.R[s]=f.bst.R[s]-c.bst.R[s];for(s=0;s<4;s++)u.bst.m[s]=f.bst.m[s]-c.bst.m[s];u.est=estats(u.bst),f.left=c,f.right=u,a[o]=c,a.push(u)}a.sort(((e,t)=>t.bst.N-e.bst.N));for(s=0;s<a.length;s++)a[s].ind=s;return[o,a]}function getNearest(e,t,r,i,o){if(null==e.left)return e.tdst=function dist(e,t,r,i,o){const a=t-e[0],s=r-e[1],f=i-e[2],l=o-e[3];return a*a+s*s+f*f+l*l}(e.est.q,t,r,i,o),e;const a=planeDst(e.est,t,r,i,o);let s=e.left,f=e.right;a>0&&(s=e.right,f=e.left);const l=getNearest(s,t,r,i,o);if(l.tdst<=a*a)return l;const c=getNearest(f,t,r,i,o);return c.tdst<l.tdst?c:l}function planeDst(e,t,r,i,o){const{e:a}=e;return a[0]*t+a[1]*r+a[2]*i+a[3]*o-e.eMq}function splitPixels(e,t,r,i,o,a){for(i-=4;r<i;){for(;vecDot(e,r,o)<=a;)r+=4;for(;vecDot(e,i,o)>a;)i-=4;if(r>=i)break;const s=t[r>>2];t[r>>2]=t[i>>2],t[i>>2]=s,r+=4,i-=4}for(;vecDot(e,r,o)>a;)r-=4;return r+4}function vecDot(e,t,r){return e[t]*r[0]+e[t+1]*r[1]+e[t+2]*r[2]+e[t+3]*r[3]}function stats(e,t,r){const i=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],o=[0,0,0,0],a=r-t>>2;for(let a=t;a<r;a+=4){const t=e[a]*(1/255),r=e[a+1]*(1/255),s=e[a+2]*(1/255),f=e[a+3]*(1/255);o[0]+=t,o[1]+=r,o[2]+=s,o[3]+=f,i[0]+=t*t,i[1]+=t*r,i[2]+=t*s,i[3]+=t*f,i[5]+=r*r,i[6]+=r*s,i[7]+=r*f,i[10]+=s*s,i[11]+=s*f,i[15]+=f*f}return i[4]=i[1],i[8]=i[2],i[9]=i[6],i[12]=i[3],i[13]=i[7],i[14]=i[11],{R:i,m:o,N:a}}function estats(e){const{R:t}=e,{m:r}=e,{N:i}=e,a=r[0],s=r[1],f=r[2],l=r[3],c=0==i?0:1/i,u=[t[0]-a*a*c,t[1]-a*s*c,t[2]-a*f*c,t[3]-a*l*c,t[4]-s*a*c,t[5]-s*s*c,t[6]-s*f*c,t[7]-s*l*c,t[8]-f*a*c,t[9]-f*s*c,t[10]-f*f*c,t[11]-f*l*c,t[12]-l*a*c,t[13]-l*s*c,t[14]-l*f*c,t[15]-l*l*c],h=u,d=o;let A=[Math.random(),Math.random(),Math.random(),Math.random()],g=0,p=0;if(0!=i)for(let e=0;e<16&&(A=d.multVec(h,A),p=Math.sqrt(d.dot(A,A)),A=d.sml(1/p,A),!(0!=e&&Math.abs(p-g)<1e-9));e++)g=p;const m=[a*c,s*c,f*c,l*c];return{Cov:u,q:m,e:A,L:g,eMq255:d.dot(d.sml(255,m),A),eMq:d.dot(A,m),rgba:(Math.round(255*m[3])<<24|Math.round(255*m[2])<<16|Math.round(255*m[1])<<8|Math.round(255*m[0])<<0)>>>0}}var o={multVec:(e,t)=>[e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],e[4]*t[0]+e[5]*t[1]+e[6]*t[2]+e[7]*t[3],e[8]*t[0]+e[9]*t[1]+e[10]*t[2]+e[11]*t[3],e[12]*t[0]+e[13]*t[1]+e[14]*t[2]+e[15]*t[3]],dot:(e,t)=>e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]*t[3],sml:(e,t)=>[e*t[0],e*t[1],e*t[2],e*t[3]]};UPNG.encode=function encode(e,t,r,i,o,a,s){null==i&&(i=0),null==s&&(s=!1);const f=compress(e,t,r,i,[!1,!1,!1,0,s,!1]);return compressPNG(f,-1),_main(f,t,r,o,a)},UPNG.encodeLL=function encodeLL(e,t,r,i,o,a,s,f){const l={ctype:0+(1==i?0:2)+(0==o?0:4),depth:a,frames:[]},c=(i+o)*a,u=c*t;for(let i=0;i<e.length;i++)l.frames.push({rect:{x:0,y:0,width:t,height:r},img:new Uint8Array(e[i]),blend:0,dispose:1,bpp:Math.ceil(c/8),bpl:Math.ceil(u/8)});return compressPNG(l,0,!0),_main(l,t,r,s,f)},UPNG.encode.compress=compress,UPNG.encode.dither=dither,UPNG.quantize=quantize,UPNG.quantize.getKDtree=getKDtree,UPNG.quantize.getNearest=getNearest}();const r={toArrayBuffer(e,t){const i=e.width,o=e.height,a=i<<2,s=e.getContext("2d").getImageData(0,0,i,o),f=new Uint32Array(s.data.buffer),l=(32*i+31)/32<<2,c=l*o,u=122+c,h=new ArrayBuffer(u),d=new DataView(h),A=1<<20;let g,p,m,w,v=A,y=0,b=0,E=0;function set16(e){d.setUint16(b,e,!0),b+=2}function set32(e){d.setUint32(b,e,!0),b+=4}function seek(e){b+=e}set16(19778),set32(u),seek(4),set32(122),set32(108),set32(i),set32(-o>>>0),set16(1),set16(32),set32(3),set32(c),set32(2835),set32(2835),seek(8),set32(16711680),set32(65280),set32(255),set32(4278190080),set32(1466527264),function convert(){for(;y<o&&v>0;){for(w=122+y*l,g=0;g<a;)v--,p=f[E++],m=p>>>24,d.setUint32(w+g,p<<8|m),g+=4;y++}E<f.length?(v=A,setTimeout(convert,r._dly)):t(h)}()},toBlob(e,t){this.toArrayBuffer(e,(e=>{t(new Blob([e],{type:"image/bmp"}))}))},_dly:9};var i={CHROME:"CHROME",FIREFOX:"FIREFOX",DESKTOP_SAFARI:"DESKTOP_SAFARI",IE:"IE",IOS:"IOS",ETC:"ETC"},o={[i.CHROME]:16384,[i.FIREFOX]:11180,[i.DESKTOP_SAFARI]:16384,[i.IE]:8192,[i.IOS]:4096,[i.ETC]:8192};const a="undefined"!=typeof window,s="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope,f=a&&window.cordova&&window.cordova.require&&window.cordova.require("cordova/modulemapper"),CustomFile=(a||s)&&(f&&f.getOriginalSymbol(window,"File")||"undefined"!=typeof File&&File),CustomFileReader=(a||s)&&(f&&f.getOriginalSymbol(window,"FileReader")||"undefined"!=typeof FileReader&&FileReader);function getFilefromDataUrl(e,t,r=Date.now()){return new Promise((i=>{const o=e.split(","),a=o[0].match(/:(.*?);/)[1],s=globalThis.atob(o[1]);let f=s.length;const l=new Uint8Array(f);for(;f--;)l[f]=s.charCodeAt(f);const c=new Blob([l],{type:a});i(new File([c],t,{lastModified:r,type:c.type}))}))}function getDataUrlFromFile(e){return new Promise(((t,r)=>{const i=new CustomFileReader;i.onload=()=>t(i.result),i.onerror=e=>r(e),i.readAsDataURL(e)}))}function loadImage(e){return new Promise(((t,r)=>{const i=new Image;i.onload=()=>t(i),i.onerror=e=>r(e),i.src=e}))}function getBrowserName(){if(void 0!==getBrowserName.cachedResult)return getBrowserName.cachedResult;let e=i.ETC;const{userAgent:t}=navigator;return/Chrom(e|ium)/i.test(t)?e=i.CHROME:/iP(ad|od|hone)/i.test(t)&&/WebKit/i.test(t)?e=i.IOS:/Safari/i.test(t)?e=i.DESKTOP_SAFARI:/Firefox/i.test(t)?e=i.FIREFOX:(/MSIE/i.test(t)||!0==!!document.documentMode)&&(e=i.IE),getBrowserName.cachedResult=e,getBrowserName.cachedResult}function approximateBelowMaximumCanvasSizeOfBrowser(e,t){const r=getBrowserName(),i=o[r];let a=e,s=t,f=a*s;const l=a>s?s/a:a/s;for(;f>i*i;){const e=(i+a)/2,t=(i+s)/2;e<t?(s=t,a=t*l):(s=e*l,a=e),f=a*s}return{width:a,height:s}}function getNewCanvasAndCtx(e,t){let r,i;try{if(r=new OffscreenCanvas(e,t),i=r.getContext("2d"),null===i)throw new Error("getContext of OffscreenCanvas returns null")}catch(e){r=document.createElement("canvas"),i=r.getContext("2d")}return r.width=e,r.height=t,[r,i]}function drawImageInCanvas(e,t){const{width:r,height:i}=approximateBelowMaximumCanvasSizeOfBrowser(e.width,e.height),[o,a]=getNewCanvasAndCtx(r,i);return t&&/jpe?g/.test(t)&&(a.fillStyle="white",a.fillRect(0,0,o.width,o.height)),a.drawImage(e,0,0,o.width,o.height),o}function isIOS(){return void 0!==isIOS.cachedResult||(isIOS.cachedResult=["iPad Simulator","iPhone Simulator","iPod Simulator","iPad","iPhone","iPod"].includes(navigator.platform)||navigator.userAgent.includes("Mac")&&"undefined"!=typeof document&&"ontouchend"in document),isIOS.cachedResult}function drawFileInCanvas(e,t={}){return new Promise((function(r,o){let a,s;var $Try_2_Post=function(){try{return s=drawImageInCanvas(a,t.fileType||e.type),r([a,s])}catch(e){return o(e)}},$Try_2_Catch=function(t){try{0;var $Try_3_Catch=function(e){try{throw e}catch(e){return o(e)}};try{let t;return getDataUrlFromFile(e).then((function(e){try{return t=e,loadImage(t).then((function(e){try{return a=e,function(){try{return $Try_2_Post()}catch(e){return o(e)}}()}catch(e){return $Try_3_Catch(e)}}),$Try_3_Catch)}catch(e){return $Try_3_Catch(e)}}),$Try_3_Catch)}catch(e){$Try_3_Catch(e)}}catch(e){return o(e)}};try{if(isIOS()||[i.DESKTOP_SAFARI,i.MOBILE_SAFARI].includes(getBrowserName()))throw new Error("Skip createImageBitmap on IOS and Safari");return createImageBitmap(e).then((function(e){try{return a=e,$Try_2_Post()}catch(e){return $Try_2_Catch()}}),$Try_2_Catch)}catch(e){$Try_2_Catch()}}))}function canvasToFile(e,t,i,o,a=1){return new Promise((function(s,f){let l;if("image/png"===t){let c,u,h;return c=e.getContext("2d"),({data:u}=c.getImageData(0,0,e.width,e.height)),h=UPNG.encode([u.buffer],e.width,e.height,4096*a),l=new Blob([h],{type:t}),l.name=i,l.lastModified=o,$If_4.call(this)}{if("image/bmp"===t)return new Promise((t=>r.toBlob(e,t))).then(function(e){try{return l=e,l.name=i,l.lastModified=o,$If_5.call(this)}catch(e){return f(e)}}.bind(this),f);{if("function"==typeof OffscreenCanvas&&e instanceof OffscreenCanvas)return e.convertToBlob({type:t,quality:a}).then(function(e){try{return l=e,l.name=i,l.lastModified=o,$If_6.call(this)}catch(e){return f(e)}}.bind(this),f);{let d;return d=e.toDataURL(t,a),getFilefromDataUrl(d,i,o).then(function(e){try{return l=e,$If_6.call(this)}catch(e){return f(e)}}.bind(this),f)}function $If_6(){return $If_5.call(this)}}function $If_5(){return $If_4.call(this)}}function $If_4(){return s(new File([l],i,{lastModified:l.lastModified,type:l.type}))}}))}function cleanupCanvasMemory(e){e.width=0,e.height=0}function isAutoOrientationInBrowser(){return new Promise((function(e,t){let r,i,o,a,s;return void 0!==isAutoOrientationInBrowser.cachedResult?e(isAutoOrientationInBrowser.cachedResult):(r="data:image/jpeg;base64,/9j/4QAiRXhpZgAATU0AKgAAAAgAAQESAAMAAAABAAYAAAAAAAD/2wCEAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAf/AABEIAAEAAgMBEQACEQEDEQH/xABKAAEAAAAAAAAAAAAAAAAAAAALEAEAAAAAAAAAAAAAAAAAAAAAAQEAAAAAAAAAAAAAAAAAAAAAEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/8H//2Q==",getFilefromDataUrl("data:image/jpeg;base64,/9j/4QAiRXhpZgAATU0AKgAAAAgAAQESAAMAAAABAAYAAAAAAAD/2wCEAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAf/AABEIAAEAAgMBEQACEQEDEQH/xABKAAEAAAAAAAAAAAAAAAAAAAALEAEAAAAAAAAAAAAAAAAAAAAAAQEAAAAAAAAAAAAAAAAAAAAAEQEAAAAAAAAAAAAAAAAAAAAA/9oADAMBAAIRAxEAPwA/8H//2Q==","test.jpg",Date.now()).then((function(r){try{return i=r,drawFileInCanvas(i).then((function(r){try{return o=r[1],canvasToFile(o,i.type,i.name,i.lastModified).then((function(r){try{return a=r,cleanupCanvasMemory(o),drawFileInCanvas(a).then((function(r){try{return s=r[0],isAutoOrientationInBrowser.cachedResult=1===s.width&&2===s.height,e(isAutoOrientationInBrowser.cachedResult)}catch(e){return t(e)}}),t)}catch(e){return t(e)}}),t)}catch(e){return t(e)}}),t)}catch(e){return t(e)}}),t))}))}function getExifOrientation(e){return new Promise(((t,r)=>{const i=new CustomFileReader;i.onload=e=>{const r=new DataView(e.target.result);if(65496!=r.getUint16(0,!1))return t(-2);const i=r.byteLength;let o=2;for(;o<i;){if(r.getUint16(o+2,!1)<=8)return t(-1);const e=r.getUint16(o,!1);if(o+=2,65505==e){if(1165519206!=r.getUint32(o+=2,!1))return t(-1);const e=18761==r.getUint16(o+=6,!1);o+=r.getUint32(o+4,e);const i=r.getUint16(o,e);o+=2;for(let a=0;a<i;a++)if(274==r.getUint16(o+12*a,e))return t(r.getUint16(o+12*a+8,e))}else{if(65280!=(65280&e))break;o+=r.getUint16(o,!1)}}return t(-1)},i.onerror=e=>r(e),i.readAsArrayBuffer(e)}))}function handleMaxWidthOrHeight(e,t){const{width:r}=e,{height:i}=e,{maxWidthOrHeight:o}=t;let a,s=e;return isFinite(o)&&(r>o||i>o)&&([s,a]=getNewCanvasAndCtx(r,i),r>i?(s.width=o,s.height=i/r*o):(s.width=r/i*o,s.height=o),a.drawImage(e,0,0,s.width,s.height),cleanupCanvasMemory(e)),s}function followExifOrientation(e,t){const{width:r}=e,{height:i}=e,[o,a]=getNewCanvasAndCtx(r,i);switch(t>4&&t<9?(o.width=i,o.height=r):(o.width=r,o.height=i),t){case 2:a.transform(-1,0,0,1,r,0);break;case 3:a.transform(-1,0,0,-1,r,i);break;case 4:a.transform(1,0,0,-1,0,i);break;case 5:a.transform(0,1,1,0,0,0);break;case 6:a.transform(0,1,-1,0,i,0);break;case 7:a.transform(0,-1,-1,0,i,r);break;case 8:a.transform(0,-1,1,0,0,r)}return a.drawImage(e,0,0,r,i),cleanupCanvasMemory(e),o}function compress(e,t,r=0){return new Promise((function(i,o){let a,s,f,l,c,u,h,d,A,g,p,m,w,v,y,b,E,F,_,B;function incProgress(e=5){if(t.signal&&t.signal.aborted)throw t.signal.reason;a+=e,t.onProgress(Math.min(a,100))}function setProgress(e){if(t.signal&&t.signal.aborted)throw t.signal.reason;a=Math.min(Math.max(e,a),100),t.onProgress(a)}return a=r,s=t.maxIteration||10,f=1024*t.maxSizeMB*1024,incProgress(),drawFileInCanvas(e,t).then(function(r){try{return[,l]=r,incProgress(),c=handleMaxWidthOrHeight(l,t),incProgress(),new Promise((function(r,i){var o;if(!(o=t.exifOrientation))return getExifOrientation(e).then(function(e){try{return o=e,$If_2.call(this)}catch(e){return i(e)}}.bind(this),i);function $If_2(){return r(o)}return $If_2.call(this)})).then(function(r){try{return u=r,incProgress(),isAutoOrientationInBrowser().then(function(r){try{return h=r?c:followExifOrientation(c,u),incProgress(),d=t.initialQuality||1,A=t.fileType||e.type,canvasToFile(h,A,e.name,e.lastModified,d).then(function(r){try{{if(g=r,incProgress(),p=g.size>f,m=g.size>e.size,!p&&!m)return setProgress(100),i(g);var a;function $Loop_3(){if(s--&&(y>f||y>w)){let t,r;return t=B?.95*_.width:_.width,r=B?.95*_.height:_.height,[E,F]=getNewCanvasAndCtx(t,r),F.drawImage(_,0,0,t,r),d*="image/png"===A?.85:.95,canvasToFile(E,A,e.name,e.lastModified,d).then((function(e){try{return b=e,cleanupCanvasMemory(_),_=E,y=b.size,setProgress(Math.min(99,Math.floor((v-y)/(v-f)*100))),$Loop_3}catch(e){return o(e)}}),o)}return[1]}return w=e.size,v=g.size,y=v,_=h,B=!t.alwaysKeepResolution&&p,(a=function(e){for(;e;){if(e.then)return void e.then(a,o);try{if(e.pop){if(e.length)return e.pop()?$Loop_3_exit.call(this):e;e=$Loop_3}else e=e.call(this)}catch(e){return o(e)}}}.bind(this))($Loop_3);function $Loop_3_exit(){return cleanupCanvasMemory(_),cleanupCanvasMemory(E),cleanupCanvasMemory(c),cleanupCanvasMemory(h),cleanupCanvasMemory(l),setProgress(100),i(b)}}}catch(u){return o(u)}}.bind(this),o)}catch(e){return o(e)}}.bind(this),o)}catch(e){return o(e)}}.bind(this),o)}catch(e){return o(e)}}.bind(this),o)}))}const l="\nlet scriptImported = false\nself.addEventListener('message', async (e) => {\n  const { file, id, imageCompressionLibUrl, options } = e.data\n  options.onProgress = (progress) => self.postMessage({ progress, id })\n  try {\n    if (!scriptImported) {\n      // console.log('[worker] importScripts', imageCompressionLibUrl)\n      self.importScripts(imageCompressionLibUrl)\n      scriptImported = true\n    }\n    // console.log('[worker] self', self)\n    const compressedFile = await imageCompression(file, options)\n    self.postMessage({ file: compressedFile, id })\n  } catch (e) {\n    // console.error('[worker] error', e)\n    self.postMessage({ error: e.message + '\\n' + e.stack, id })\n  }\n})\n";let c;function compressOnWebWorker(e,t){return new Promise(((r,i)=>{c||(c=function createWorkerScriptURL(e){const t=[];return"function"==typeof e?t.push(`(${e})()`):t.push(e),URL.createObjectURL(new Blob(t))}(l));const o=new Worker(c);o.addEventListener("message",(function handler(e){if(t.signal&&t.signal.aborted)o.terminate();else if(void 0===e.data.progress){if(e.data.error)return i(new Error(e.data.error)),void o.terminate();r(e.data.file),o.terminate()}else t.onProgress(e.data.progress)})),o.addEventListener("error",i),t.signal&&t.signal.addEventListener("abort",(()=>{i(t.signal.reason),o.terminate()})),o.postMessage({file:e,imageCompressionLibUrl:t.libURL,options:{...t,onProgress:void 0,signal:void 0}})}))}function imageCompression(e,t){return new Promise((function(r,i){let o,a,s,f,l,c;if(o={...t},s=0,({onProgress:f}=o),o.maxSizeMB=o.maxSizeMB||Number.POSITIVE_INFINITY,l="boolean"!=typeof o.useWebWorker||o.useWebWorker,delete o.useWebWorker,o.onProgress=e=>{s=e,"function"==typeof f&&f(s)},!(e instanceof Blob||e instanceof CustomFile))return i(new Error("The file given is not an instance of Blob or File"));if(!/^image/.test(e.type))return i(new Error("The file given is not an image"));if(c="undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope,!l||"function"!=typeof Worker||c)return compress(e,o).then(function(e){try{return a=e,$If_4.call(this)}catch(e){return i(e)}}.bind(this),i);var u=function(){try{return $If_4.call(this)}catch(e){return i(e)}}.bind(this),$Try_1_Catch=function(t){try{return compress(e,o).then((function(e){try{return a=e,u()}catch(e){return i(e)}}),i)}catch(e){return i(e)}};try{return o.libURL=o.libURL||"https://cdn.jsdelivr.net/npm/browser-image-compression@2.0.2/dist/browser-image-compression.js",compressOnWebWorker(e,o).then((function(e){try{return a=e,u()}catch(e){return $Try_1_Catch()}}),$Try_1_Catch)}catch(e){$Try_1_Catch()}function $If_4(){try{a.name=e.name,a.lastModified=e.lastModified}catch(e){}try{o.preserveExif&&"image/jpeg"===e.type&&(!o.fileType||o.fileType&&o.fileType===e.type)&&(a=copyExifWithoutOrientation(e,a))}catch(e){}return r(a)}}))}imageCompression.getDataUrlFromFile=getDataUrlFromFile,imageCompression.getFilefromDataUrl=getFilefromDataUrl,imageCompression.loadImage=loadImage,imageCompression.drawImageInCanvas=drawImageInCanvas,imageCompression.drawFileInCanvas=drawFileInCanvas,imageCompression.canvasToFile=canvasToFile,imageCompression.getExifOrientation=getExifOrientation,imageCompression.handleMaxWidthOrHeight=handleMaxWidthOrHeight,imageCompression.followExifOrientation=followExifOrientation,imageCompression.cleanupCanvasMemory=cleanupCanvasMemory,imageCompression.isAutoOrientationInBrowser=isAutoOrientationInBrowser,imageCompression.approximateBelowMaximumCanvasSizeOfBrowser=approximateBelowMaximumCanvasSizeOfBrowser,imageCompression.copyExifWithoutOrientation=copyExifWithoutOrientation,imageCompression.getBrowserName=getBrowserName,imageCompression.version="2.0.2";export{imageCompression as default};
//# sourceMappingURL=browser-image-compression.mjs.map