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s=n(12),u=r(s),f=n(15),c=r(f),l=n(3),h=r(l),d=n(4),p=r(d),v=n(31),m=r(v),y=n(19),b=r(y),g=new Int32Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]),w=4017,_=799,x=3406,k=2276,S=1567,O=3784,E=5793,T=2896,A=function(){function e(){(0,h.default)(this,e),this.jfif=null,this.adobe=null,this.quantizationTables=[],this.huffmanTablesAC=[],this.huffmanTablesDC=[],this.resetFrames()}return(0,p.default)(e,[{key:"resetFrames",value:function(){this.frames=[]}},{key:"parse",value:function(e){function t(){var t=e[n]<<8|e[n+1];return n+=2,t}var n=0,r=t();if(65496!==r)throw new Error("SOI not found");for(r=t();65497!==r;){switch(r){case 65280:break;case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var a=function(){var r=t(),i=e.subarray(n,n+r-2);return n+=i.length,i}();65504===r&&74===a[0]&&70===a[1]&&73===a[2]&&70===a[3]&&0===a[4]&&(this.jfif={version:{major:a[5],minor:a[6]},densityUnits:a[7],xDensity:a[8]<<8|a[9],yDensity:a[10]<<8|a[11],thumbWidth:a[12],thumbHeight:a[13],thumbData:a.subarray(14,14+3*a[12]*a[13])}),65518===r&&65===a[0]&&100===a[1]&&111===a[2]&&98===a[3]&&101===a[4]&&0===a[5]&&(this.adobe={version:a[6],flags0:a[7]<<8|a[8],flags1:a[9]<<8|a[10],transformCode:a[11]});break;case 65499:for(var s=t(),u=s+n-2;n<u;){var f=e[n++],c=new Int32Array(64);if(f>>4==0)for(var l=0;l<64;l++){var h=g[l];c[h]=e[n++]}else{if(f>>4!=1)throw new Error("DQT: invalid table spec");for(var d=0;d<64;d++){c[g[d]]=t()}}this.quantizationTables[15&f]=c}break;case 65472:case 65473:case 65474:t();for(var p={extended:65473===r,progressive:65474===r,precision:e[n++],scanLines:t(),samplesPerLine:t(),components:{},componentsOrder:[]},v=e[n++],m=void 0,y=0;y<v;y++){m=e[n];var b=e[n+1]>>4,w=15&e[n+1],_=e[n+2];p.componentsOrder.push(m),p.components[m]={h:b,v:w,quantizationIdx:_},n+=3}!function(e){var t=0,n=0,r=void 0,i=void 0;for(i in e.components)e.components.hasOwnProperty(i)&&(r=e.components[i],t<r.h&&(t=r.h),n<r.v&&(n=r.v));var o=Math.ceil(e.samplesPerLine/8/t),a=Math.ceil(e.scanLines/8/n);for(i in e.components)if(e.components.hasOwnProperty(i)){r=e.components[i];for(var s=Math.ceil(Math.ceil(e.samplesPerLine/8)*r.h/t),u=Math.ceil(Math.ceil(e.scanLines/8)*r.v/n),f=o*r.h,c=a*r.v,l=[],h=0;h<c;h++){for(var d=[],p=0;p<f;p++)d.push(new Int32Array(64));l.push(d)}r.blocksPerLine=s,r.blocksPerColumn=u,r.blocks=l}e.maxH=t,e.maxV=n,e.mcusPerLine=o,e.mcusPerColumn=a}(p),this.frames.push(p);break;case 65476:for(var x=t(),k=2;k<x;){for(var S=e[n++],O=new Uint8Array(16),E=0,T=0;T<16;T++,n++)O[T]=e[n],E+=O[T];for(var A=new Uint8Array(E),P=0;P<E;P++,n++)A[P]=e[n];k+=17+E,S>>4==0?this.huffmanTablesDC[15&S]=i(O,A):this.huffmanTablesAC[15&S]=i(O,A)}break;case 65501:t(),this.resetInterval=t();break;case 65498:t();for(var N=e[n++],I=[],C=this.frames[0],M=0;M<N;M++){var D=C.components[e[n++]],j=e[n++];D.huffmanTableDC=this.huffmanTablesDC[j>>4],D.huffmanTableAC=this.huffmanTablesAC[15&j],I.push(D)}var R=e[n++],L=e[n++],F=e[n++],U=o(e,n,C,I,this.resetInterval,R,L,F>>4,15&F);n+=U;break;case 65535:255!==e[n]&&n--;break;default:if(255===e[n-3]&&e[n-2]>=192&&e[n-2]<=254){n-=3;break}throw new Error("unknown JPEG marker "+r.toString(16))}r=t()}}},{key:"getResult",value:function(){var e=this.frames;if(0===this.frames.length)throw new Error("no frames were decoded");this.frames.length>1&&console.warn("more than one frame is not supported");for(var t=0;t<this.frames.length;t++){var n=this.frames[t].components,r=!0,i=!1,o=void 0;try{for(var s,u=Object.keys(n)[Symbol.iterator]();!(r=(s=u.next()).done);r=!0){var f=s.value;n[f].quantizationTable=this.quantizationTables[n[f].quantizationIdx],delete n[f].quantizationIdx}}catch(e){i=!0,o=e}finally{try{!r&&u.return&&u.return()}finally{if(i)throw o}}}for(var c=e[0],l=c.components,h=c.componentsOrder,d=[],p=c.samplesPerLine,v=c.scanLines,m=0;m<h.length;m++){var y=l[h[m]];d.push({lines:a(c,y),scaleX:y.h/c.maxH,scaleY:y.v/c.maxV})}for(var b=new Uint8Array(p*v*d.length),g=0,w=0;w<v;++w)for(var _=0;_<p;++_)for(var x=0;x<d.length;++x){var k=d[x];b[g]=k.lines[0|w*k.scaleY][0|_*k.scaleX],++g}return b}}]),e}(),P=function(e){function t(e){(0,h.default)(this,t);var n=(0,u.default)(this,(t.__proto__||Object.getPrototypeOf(t)).call(this));return n.reader=new A,e.JPEGTables&&n.reader.parse(e.JPEGTables),n}return(0,c.default)(t,e),(0,p.default)(t,[{key:"decodeBlock",value:function(e){return this.reader.resetFrames(),this.reader.parse(new Uint8Array(e)),this.reader.getResult().buffer}}]),t}(b.default);t.default=P},function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(t,"__esModule",{value:!0});var i=n(3),o=r(i),a=n(4),s=r(a),u=n(12),f=r(u),c=n(15),l=r(c),h=n(132),d=n(19),p=r(d),v=function(e){function t(){return(0,o.default)(this,t),(0,f.default)(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return(0,l.default)(t,e),(0,s.default)(t,[{key:"decodeBlock",value:function(e){return(0,h.inflate)(new Uint8Array(e)).buffer}}]),t}(p.default);t.default=v},function(e,t,n){"use strict";function r(e){if(!(this instanceof r))return new r(e);this.options=s.assign({chunkSize:16384,windowBits:0,to:""},e||{});var t=this.options;t.raw&&t.windowBits>=0&&t.windowBits<16&&(t.windowBits=-t.windowBits,0===t.windowBits&&(t.windowBits=-15)),!(t.windowBits>=0&&t.windowBits<16)||e&&e.windowBits||(t.windowBits+=32),t.windowBits>15&&t.windowBits<48&&0==(15&t.windowBits)&&(t.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new l,this.strm.avail_out=0;var n=a.inflateInit2(this.strm,t.windowBits);if(n!==f.Z_OK)throw new Error(c[n]);this.header=new 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this.onEnd(n),this.ended=!0,!1;h.next_out&&(0!==h.avail_out&&n!==f.Z_STREAM_END&&(0!==h.avail_in||r!==f.Z_FINISH&&r!==f.Z_SYNC_FLUSH)||("string"===this.options.to?(i=u.utf8border(h.output,h.next_out),o=h.next_out-i,c=u.buf2string(h.output,i),h.next_out=o,h.avail_out=p-o,o&&s.arraySet(h.output,h.output,i,o,0),this.onData(c)):this.onData(s.shrinkBuf(h.output,h.next_out)))),0===h.avail_in&&0===h.avail_out&&(m=!0)}while((h.avail_in>0||0===h.avail_out)&&n!==f.Z_STREAM_END);return n===f.Z_STREAM_END&&(r=f.Z_FINISH),r===f.Z_FINISH?(n=a.inflateEnd(this.strm),this.onEnd(n),this.ended=!0,n===f.Z_OK):r!==f.Z_SYNC_FLUSH||(this.onEnd(f.Z_OK),h.avail_out=0,!0)},r.prototype.onData=function(e){this.chunks.push(e)},r.prototype.onEnd=function(e){e===f.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=s.flattenChunks(this.chunks)),this.chunks=[],this.err=e,this.msg=this.strm.msg},t.Inflate=r,t.inflate=i,t.inflateRaw=o,t.ungzip=i},function(e,t,n){"use strict";function r(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function i(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new b.Buf16(320),this.work=new b.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function o(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=L,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new b.Buf32(ve),t.distcode=t.distdyn=new b.Buf32(me),t.sane=1,t.back=-1,P):C}function a(e){var t;return e&&e.state?(t=e.state,t.wsize=0,t.whave=0,t.wnext=0,o(e)):C}function s(e,t){var n,r;return e&&e.state?(r=e.state,t<0?(n=0,t=-t):(n=1+(t>>4),t<48&&(t&=15)),t&&(t<8||t>15)?C:(null!==r.window&&r.wbits!==t&&(r.window=null),r.wrap=n,r.wbits=t,a(e))):C}function u(e,t){var n,r;return e?(r=new i,e.state=r,r.window=null,n=s(e,t),n!==P&&(e.state=null),n):C}function f(e){return u(e,ye)}function c(e){if(be){var t;for(m=new b.Buf32(512),y=new b.Buf32(32),t=0;t<144;)e.lens[t++]=8;for(;t<256;)e.lens[t++]=9;for(;t<280;)e.lens[t++]=7;for(;t<288;)e.lens[t++]=8;for(x(S,e.lens,0,288,m,0,e.work,{bits:9}),t=0;t<32;)e.lens[t++]=5;x(O,e.lens,0,32,y,0,e.work,{bits:5}),be=!1}e.lencode=m,e.lenbits=9,e.distcode=y,e.distbits=5}function l(e,t,n,r){var i,o=e.state;return null===o.window&&(o.wsize=1<<o.wbits,o.wnext=0,o.whave=0,o.window=new 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n.head&&(n.head.comment=null);n.mode=K;case K:if(512&n.flags){for(;d<16;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(h!==(65535&n.check)){e.msg="header crc mismatch",n.mode=he;break}h=0,d=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),e.adler=n.check=0,n.mode=q;break;case V:for(;d<32;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}e.adler=n.check=r(h),h=0,d=0,n.mode=W;case W:if(0===n.havedict)return e.next_out=s,e.avail_out=f,e.next_in=a,e.avail_in=u,n.hold=h,n.bits=d,I;e.adler=n.check=1,n.mode=q;case q:if(t===T||t===A)break e;case Y:if(n.last){h>>>=7&d,d-=7&d,n.mode=fe;break}for(;d<3;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}switch(n.last=1&h,h>>>=1,d-=1,3&h){case 0:n.mode=X;break;case 1:if(c(n),n.mode=ne,t===A){h>>>=2,d-=2;break e}break;case 2:n.mode=Q;break;case 3:e.msg="invalid block type",n.mode=he}h>>>=2,d-=2;break;case X:for(h>>>=7&d,d-=7&d;d<32;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if((65535&h)!=(h>>>16^65535)){e.msg="invalid stored block lengths",n.mode=he;break}if(n.length=65535&h,h=0,d=0,n.mode=$,t===A)break e;case $:n.mode=J;case J:if(m=n.length){if(m>u&&(m=u),m>f&&(m=f),0===m)break e;b.arraySet(o,i,a,m,s),u-=m,a+=m,f-=m,s+=m,n.length-=m;break}n.mode=q;break;case Q:for(;d<14;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(n.nlen=257+(31&h),h>>>=5,d-=5,n.ndist=1+(31&h),h>>>=5,d-=5,n.ncode=4+(15&h),h>>>=4,d-=4,n.nlen>286||n.ndist>30){e.msg="too many length or distance symbols",n.mode=he;break}n.have=0,n.mode=ee;case ee:for(;n.have<n.ncode;){for(;d<3;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}n.lens[Ae[n.have++]]=7&h,h>>>=3,d-=3}for(;n.have<19;)n.lens[Ae[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,Se={bits:n.lenbits},ke=x(k,n.lens,0,19,n.lencode,0,n.work,Se),n.lenbits=Se.bits,ke){e.msg="invalid code lengths set",n.mode=he;break}n.have=0,n.mode=te;case te:for(;n.have<n.nlen+n.ndist;){for(;Ee=n.lencode[h&(1<<n.lenbits)-1],me=Ee>>>24,ye=Ee>>>16&255,be=65535&Ee,!(me<=d);){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(be<16)h>>>=me,d-=me,n.lens[n.have++]=be;else{if(16===be){for(Oe=me+2;d<Oe;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(h>>>=me,d-=me,0===n.have){e.msg="invalid bit length repeat",n.mode=he;break}xe=n.lens[n.have-1],m=3+(3&h),h>>>=2,d-=2}else if(17===be){for(Oe=me+3;d<Oe;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}h>>>=me,d-=me,xe=0,m=3+(7&h),h>>>=3,d-=3}else{for(Oe=me+7;d<Oe;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}h>>>=me,d-=me,xe=0,m=11+(127&h),h>>>=7,d-=7}if(n.have+m>n.nlen+n.ndist){e.msg="invalid bit length repeat",n.mode=he;break}for(;m--;)n.lens[n.have++]=xe}}if(n.mode===he)break;if(0===n.lens[256]){e.msg="invalid code -- missing end-of-block",n.mode=he;break}if(n.lenbits=9,Se={bits:n.lenbits},ke=x(S,n.lens,0,n.nlen,n.lencode,0,n.work,Se),n.lenbits=Se.bits,ke){e.msg="invalid literal/lengths set",n.mode=he;break}if(n.distbits=6,n.distcode=n.distdyn,Se={bits:n.distbits},ke=x(O,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,Se),n.distbits=Se.bits,ke){e.msg="invalid distances set",n.mode=he;break}if(n.mode=ne,t===A)break e;case ne:n.mode=re;case re:if(u>=6&&f>=258){e.next_out=s,e.avail_out=f,e.next_in=a,e.avail_in=u,n.hold=h,n.bits=d,_(e,v),s=e.next_out,o=e.output,f=e.avail_out,a=e.next_in,i=e.input,u=e.avail_in,h=n.hold,d=n.bits,n.mode===q&&(n.back=-1);break}for(n.back=0;Ee=n.lencode[h&(1<<n.lenbits)-1],me=Ee>>>24,ye=Ee>>>16&255,be=65535&Ee,!(me<=d);){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(ye&&0==(240&ye)){for(ge=me,we=ye,_e=be;Ee=n.lencode[_e+((h&(1<<ge+we)-1)>>ge)],me=Ee>>>24,ye=Ee>>>16&255,be=65535&Ee,!(ge+me<=d);){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}h>>>=ge,d-=ge,n.back+=ge}if(h>>>=me,d-=me,n.back+=me,n.length=be,0===ye){n.mode=ue;break}if(32&ye){n.back=-1,n.mode=q;break}if(64&ye){e.msg="invalid literal/length code",n.mode=he;break}n.extra=15&ye,n.mode=ie;case ie:if(n.extra){for(Oe=n.extra;d<Oe;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}n.length+=h&(1<<n.extra)-1,h>>>=n.extra,d-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=oe;case oe:for(;Ee=n.distcode[h&(1<<n.distbits)-1],me=Ee>>>24,ye=Ee>>>16&255,be=65535&Ee,!(me<=d);){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(0==(240&ye)){for(ge=me,we=ye,_e=be;Ee=n.distcode[_e+((h&(1<<ge+we)-1)>>ge)],me=Ee>>>24,ye=Ee>>>16&255,be=65535&Ee,!(ge+me<=d);){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}h>>>=ge,d-=ge,n.back+=ge}if(h>>>=me,d-=me,n.back+=me,64&ye){e.msg="invalid distance code",n.mode=he;break}n.offset=be,n.extra=15&ye,n.mode=ae;case ae:if(n.extra){for(Oe=n.extra;d<Oe;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}n.offset+=h&(1<<n.extra)-1,h>>>=n.extra,d-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){e.msg="invalid distance too far back",n.mode=he;break}n.mode=se;case se:if(0===f)break e;if(m=v-f,n.offset>m){if((m=n.offset-m)>n.whave&&n.sane){e.msg="invalid distance too far back",n.mode=he;break}m>n.wnext?(m-=n.wnext,y=n.wsize-m):y=n.wnext-m,m>n.length&&(m=n.length),ve=n.window}else ve=o,y=s-n.offset,m=n.length;m>f&&(m=f),f-=m,n.length-=m;do{o[s++]=ve[y++]}while(--m);0===n.length&&(n.mode=re);break;case ue:if(0===f)break e;o[s++]=n.length,f--,n.mode=re;break;case fe:if(n.wrap){for(;d<32;){if(0===u)break e;u--,h|=i[a++]<<d,d+=8}if(v-=f,e.total_out+=v,n.total+=v,v&&(e.adler=n.check=n.flags?w(n.check,o,v,s-v):g(n.check,o,v,s-v)),v=f,(n.flags?h:r(h))!==n.check){e.msg="incorrect data check",n.mode=he;break}h=0,d=0}n.mode=ce;case ce:if(n.wrap&&n.flags){for(;d<32;){if(0===u)break e;u--,h+=i[a++]<<d,d+=8}if(h!==(4294967295&n.total)){e.msg="incorrect length check",n.mode=he;break}h=0,d=0}n.mode=le;case le:ke=N;break e;case he:ke=M;break e;case de:return D;case pe:default:return C}return e.next_out=s,e.avail_out=f,e.next_in=a,e.avail_in=u,n.hold=h,n.bits=d,(n.wsize||v!==e.avail_out&&n.mode<he&&(n.mode<fe||t!==E))&&l(e,e.output,e.next_out,v-e.avail_out)?(n.mode=de,D):(p-=e.avail_in,v-=e.avail_out,e.total_in+=p,e.total_out+=v,n.total+=v,n.wrap&&v&&(e.adler=n.check=n.flags?w(n.check,o,v,e.next_out-v):g(n.check,o,v,e.next_out-v)),e.data_type=n.bits+(n.last?64:0)+(n.mode===q?128:0)+(n.mode===ne||n.mode===$?256:0),(0===p&&0===v||t===E)&&ke===P&&(ke=j),ke)}function d(e){if(!e||!e.state)return C;var t=e.state;return t.window&&(t.window=null),e.state=null,P}function p(e,t){var n;return e&&e.state?(n=e.state,0==(2&n.wrap)?C:(n.head=t,t.done=!1,P)):C}function v(e,t){var n,r,i=t.length;return e&&e.state?(n=e.state,0!==n.wrap&&n.mode!==W?C:n.mode===W&&(r=1,(r=g(r,t,i,0))!==n.check)?M:l(e,t,i,i)?(n.mode=de,D):(n.havedict=1,P)):C}var m,y,b=n(29),g=n(134),w=n(135),_=n(136),x=n(137),k=0,S=1,O=2,E=4,T=5,A=6,P=0,N=1,I=2,C=-2,M=-3,D=-4,j=-5,R=8,L=1,F=2,U=3,B=4,G=5,Z=6,H=7,z=8,K=9,V=10,W=11,q=12,Y=13,X=14,$=15,J=16,Q=17,ee=18,te=19,ne=20,re=21,ie=22,oe=23,ae=24,se=25,ue=26,fe=27,ce=28,le=29,he=30,de=31,pe=32,ve=852,me=592,ye=15,be=!0;t.inflateReset=a,t.inflateReset2=s,t.inflateResetKeep=o,t.inflateInit=f,t.inflateInit2=u,t.inflate=h,t.inflateEnd=d,t.inflateGetHeader=p,t.inflateSetDictionary=v,t.inflateInfo="pako inflate (from Nodeca project)"},function(e,t,n){"use strict";function r(e,t,n,r){for(var i=65535&e|0,o=e>>>16&65535|0,a=0;0!==n;){a=n>2e3?2e3:n,n-=a;do{i=i+t[r++]|0,o=o+i|0}while(--a);i%=65521,o%=65521}return i|o<<16|0}e.exports=r},function(e,t,n){"use strict";function r(e,t,n,r){var o=i,a=r+n;e^=-1;for(var s=r;s<a;s++)e=e>>>8^o[255&(e^t[s])];return-1^e}var i=function(){for(var e,t=[],n=0;n<256;n++){e=n;for(var r=0;r<8;r++)e=1&e?3988292384^e>>>1:e>>>1;t[n]=e}return t}();e.exports=r},function(e,t,n){"use strict";e.exports=function(e,t){var n,r,i,o,a,s,u,f,c,l,h,d,p,v,m,y,b,g,w,_,x,k,S,O,E;n=e.state,r=e.next_in,O=e.input,i=r+(e.avail_in-5),o=e.next_out,E=e.output,a=o-(t-e.avail_out),s=o+(e.avail_out-257),u=n.dmax,f=n.wsize,c=n.whave,l=n.wnext,h=n.window,d=n.hold,p=n.bits,v=n.lencode,m=n.distcode,y=(1<<n.lenbits)-1,b=(1<<n.distbits)-1;e:do{p<15&&(d+=O[r++]<<p,p+=8,d+=O[r++]<<p,p+=8),g=v[d&y];t:for(;;){if(w=g>>>24,d>>>=w,p-=w,0===(w=g>>>16&255))E[o++]=65535&g;else{if(!(16&w)){if(0==(64&w)){g=v[(65535&g)+(d&(1<<w)-1)];continue t}if(32&w){n.mode=12;break e}e.msg="invalid literal/length code",n.mode=30;break e}_=65535&g,w&=15,w&&(p<w&&(d+=O[r++]<<p,p+=8),_+=d&(1<<w)-1,d>>>=w,p-=w),p<15&&(d+=O[r++]<<p,p+=8,d+=O[r++]<<p,p+=8),g=m[d&b];n:for(;;){if(w=g>>>24,d>>>=w,p-=w,!(16&(w=g>>>16&255))){if(0==(64&w)){g=m[(65535&g)+(d&(1<<w)-1)];continue n}e.msg="invalid distance code",n.mode=30;break e}if(x=65535&g,w&=15,p<w&&(d+=O[r++]<<p,(p+=8)<w&&(d+=O[r++]<<p,p+=8)),(x+=d&(1<<w)-1)>u){e.msg="invalid distance too far back",n.mode=30;break e}if(d>>>=w,p-=w,w=o-a,x>w){if((w=x-w)>c&&n.sane){e.msg="invalid distance too far back",n.mode=30;break e}if(k=0,S=h,0===l){if(k+=f-w,w<_){_-=w;do{E[o++]=h[k++]}while(--w);k=o-x,S=E}}else if(l<w){if(k+=f+l-w,(w-=l)<_){_-=w;do{E[o++]=h[k++]}while(--w);if(k=0,l<_){w=l,_-=w;do{E[o++]=h[k++]}while(--w);k=o-x,S=E}}}else if(k+=l-w,w<_){_-=w;do{E[o++]=h[k++]}while(--w);k=o-x,S=E}for(;_>2;)E[o++]=S[k++],E[o++]=S[k++],E[o++]=S[k++],_-=3;_&&(E[o++]=S[k++],_>1&&(E[o++]=S[k++]))}else{k=o-x;do{E[o++]=E[k++],E[o++]=E[k++],E[o++]=E[k++],_-=3}while(_>2);_&&(E[o++]=E[k++],_>1&&(E[o++]=E[k++]))}break}}break}}while(r<i&&o<s);_=p>>3,r-=_,p-=_<<3,d&=(1<<p)-1,e.next_in=r,e.next_out=o,e.avail_in=r<i?i-r+5:5-(r-i),e.avail_out=o<s?s-o+257:257-(o-s),n.hold=d,n.bits=p}},function(e,t,n){"use strict";var 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65501:t(),this.resetInterval=t();break;case 65498:t();for(var T=e[n++],j=[],C=this.frames[0],L=0;L<T;L++){var B=C.components[e[n++]],I=e[n++];B.huffmanTableDC=this.huffmanTablesDC[I>>4],B.huffmanTableAC=this.huffmanTablesAC[15&I],j.push(B)}var N=e[n++],Z=e[n++],D=e[n++],R=i(e,n,C,j,this.resetInterval,N,Z,D>>4,15&D);n+=R;break;case 65535:255!==e[n]&&n--;break;default:if(255===e[n-3]&&e[n-2]>=192&&e[n-2]<=254){n-=3;break}throw new Error("unknown JPEG marker "+r.toString(16))}r=t()}}},{key:"getResult",value:function(){var e=this.frames;if(0===this.frames.length)throw new Error("no frames were decoded");this.frames.length>1&&console.warn("more than one frame is not supported");for(var t=0;t<this.frames.length;t++){var n=this.frames[t].components,r=!0,o=!1,i=void 0;try{for(var u,s=Object.keys(n)[Symbol.iterator]();!(r=(u=s.next()).done);r=!0){var f=u.value;n[f].quantizationTable=this.quantizationTables[n[f].quantizationIdx],delete 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r(e){return(e>>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function o(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new m.Buf16(320),this.work=new m.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function i(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=Z,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new m.Buf32(ve),t.distcode=t.distdyn=new m.Buf32(be),t.sane=1,t.back=-1,M):C}function a(e){var t;return e&&e.state?(t=e.state,t.wsize=0,t.whave=0,t.wnext=0,i(e)):C}function u(e,t){var n,r;return 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n.head&&(n.head.comment=null);n.mode=K;case K:if(512&n.flags){for(;h<16;){if(0===s)break e;s--,d+=o[a++]<<h,h+=8}if(d!==(65535&n.check)){e.msg="header crc mismatch",n.mode=de;break}d=0,h=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),e.adler=n.check=0,n.mode=V;break;case W:for(;h<32;){if(0===s)break e;s--,d+=o[a++]<<h,h+=8}e.adler=n.check=r(d),d=0,h=0,n.mode=q;case q:if(0===n.havedict)return e.next_out=u,e.avail_out=f,e.next_in=a,e.avail_in=s,n.hold=d,n.bits=h,j;e.adler=n.check=1,n.mode=V;case V:if(t===A||t===P)break e;case Y:if(n.last){d>>>=7&h,h-=7&h,n.mode=fe;break}for(;h<3;){if(0===s)break e;s--,d+=o[a++]<<h,h+=8}switch(n.last=1&d,d>>>=1,h-=1,3&d){case 0:n.mode=J;break;case 1:if(c(n),n.mode=ne,t===P){d>>>=2,h-=2;break e}break;case 2:n.mode=$;break;case 3:e.msg="invalid block type",n.mode=de}d>>>=2,h-=2;break;case J:for(d>>>=7&h,h-=7&h;h<32;){if(0===s)break e;s--,d+=o[a++]<<h,h+=8}if((65535&d)!=(d>>>16^65535)){e.msg="invalid stored block 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