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h={},p=(0,r.readUint16)(c,u);if(h.huffman=!!(1&p),h.refinement=!!(2&p),h.huffmanDHSelector=p>>2&3,h.huffmanDWSelector=p>>4&3,h.bitmapSizeSelector=p>>6&1,h.aggregationInstancesSelector=p>>7&1,h.bitmapCodingContextUsed=!!(256&p),h.bitmapCodingContextRetained=!!(512&p),h.template=p>>10&3,h.refinementTemplate=p>>12&1,u+=2,!h.huffman){for(a=0===h.template?4:1,i=[],o=0;o<a;o++)i.push({x:(0,r.readInt8)(c,u),y:(0,r.readInt8)(c,u+1)}),u+=2;h.at=i}if(h.refinement&&!h.refinementTemplate){for(i=[],o=0;o<2;o++)i.push({x:(0,r.readInt8)(c,u),y:(0,r.readInt8)(c,u+1)}),u+=2;h.refinementAt=i}h.numberOfExportedSymbols=(0,r.readUint32)(c,u),u+=4,h.numberOfNewSymbols=(0,r.readUint32)(c,u),u+=4,n=[h,s.number,s.referredTo,c,u,l];break;case 6:case 7:var d={};d.info=y(c,u),u+=b;var v=(0,r.readUint16)(c,u);if(u+=2,d.huffman=!!(1&v),d.refinement=!!(2&v),d.logStripSize=v>>2&3,d.stripSize=1<<d.logStripSize,d.referenceCorner=v>>4&3,d.transposed=!!(64&v),d.combinationOperator=v>>7&3,d.defaultPixelValue=v>>9&1,d.dsOffset=v<<17>>27,d.refinementTemplate=v>>15&1,d.huffman){var g=(0,r.readUint16)(c,u);u+=2,d.huffmanFS=3&g,d.huffmanDS=g>>2&3,d.huffmanDT=g>>4&3,d.huffmanRefinementDW=g>>6&3,d.huffmanRefinementDH=g>>8&3,d.huffmanRefinementDX=g>>10&3,d.huffmanRefinementDY=g>>12&3,d.huffmanRefinementSizeSelector=!!(16384&g)}if(d.refinement&&!d.refinementTemplate){for(i=[],o=0;o<2;o++)i.push({x:(0,r.readInt8)(c,u),y:(0,r.readInt8)(c,u+1)}),u+=2;d.refinementAt=i}d.numberOfSymbolInstances=(0,r.readUint32)(c,u),u+=4,n=[d,s.referredTo,c,u,l];break;case 16:var m={},w=c[u++];m.mmr=!!(1&w),m.template=w>>1&3,m.patternWidth=c[u++],m.patternHeight=c[u++],m.maxPatternIndex=(0,r.readUint32)(c,u),u+=4,n=[m,s.number,c,u,l];break;case 22:case 23:var x={};x.info=y(c,u),u+=b;var S=c[u++];x.mmr=!!(1&S),x.template=S>>1&3,x.enableSkip=!!(8&S),x.combinationOperator=S>>4&7,x.defaultPixelValue=S>>7&1,x.gridWidth=(0,r.readUint32)(c,u),u+=4,x.gridHeight=(0,r.readUint32)(c,u),u+=4,x.gridOffsetX=4294967295&(0,r.readUint32)(c,u),u+=4,x.gridOffsetY=4294967295&(0,r.readUint32)(c,u),u+=4,x.gridVectorX=(0,r.readUint16)(c,u),u+=2,x.gridVectorY=(0,r.readUint16)(c,u),u+=2,n=[x,s.referredTo,c,u,l];break;case 38:case 39:var P={};P.info=y(c,u),u+=b;var T=c[u++];if(P.mmr=!!(1&T),P.template=T>>1&3,P.prediction=!!(8&T),!P.mmr){for(a=0===P.template?4:1,i=[],o=0;o<a;o++)i.push({x:(0,r.readInt8)(c,u),y:(0,r.readInt8)(c,u+1)}),u+=2;P.at=i}n=[P,c,u,l];break;case 48:var O={width:(0,r.readUint32)(c,u),height:(0,r.readUint32)(c,u+4),resolutionX:(0,r.readUint32)(c,u+8),resolutionY:(0,r.readUint32)(c,u+12)};4294967295===O.height&&delete O.height;var C=c[u+16];(0,r.readUint16)(c,u+17),O.lossless=!!(1&C),O.refinement=!!(2&C),O.defaultPixelValue=C>>2&1,O.combinationOperator=C>>3&3,O.requiresBuffer=!!(32&C),O.combinationOperatorOverride=!!(64&C),n=[O];break;case 49:case 50:case 51:break;case 53:n=[s.number,c,u,l];break;case 62:break;default:throw new f("segment type ".concat(s.typeName,"(").concat(s.type,")")+" is not implemented")}var k="on"+s.typeName;k in e&&e[k].apply(e,n)}function x(t,e){for(var n=0,r=t.length;n<r;n++)w(t[n],e)}function S(){}function P(t){2===t.length?(this.isOOB=!0,this.rangeLow=0,this.prefixLength=t[0],this.rangeLength=0,this.prefixCode=t[1],this.isLowerRange=!1):(this.isOOB=!1,this.rangeLow=t[0],this.prefixLength=t[1],this.rangeLength=t[2],this.prefixCode=t[3],this.isLowerRange="lower"===t[4])}function T(t){this.children=[],t?(this.isLeaf=!0,this.rangeLength=t.rangeLength,this.rangeLow=t.rangeLow,this.isLowerRange=t.isLowerRange,this.isOOB=t.isOOB):this.isLeaf=!1}function O(t,e){e||this.assignPrefixCodes(t),this.rootNode=new T(null);var n,r,i=t.length;for(n=0;n<i;n++)(r=t[n]).prefixLength>0&&this.rootNode.buildTree(r,r.prefixLength-1)}S.prototype={onPageInformation:function(t){this.currentPageInfo=t;var e=t.width+7>>3,n=new Uint8ClampedArray(e*t.height);if(t.defaultPixelValue)for(var r=0,i=n.length;r<i;r++)n[r]=255;this.buffer=n},drawBitmap:function(t,e){var n,r,i,o,a=this.currentPageInfo,s=t.width,c=t.height,u=a.width+7>>3,l=a.combinationOperatorOverride?t.combinationOperator:a.combinationOperator,h=this.buffer,p=128>>(7&t.x),d=t.y*u+(t.x>>3);switch(l){case 0:for(n=0;n<c;n++){for(i=p,o=d,r=0;r<s;r++)e[n][r]&&(h[o]|=i),(i>>=1)||(i=128,o++);d+=u}break;case 2:for(n=0;n<c;n++){for(i=p,o=d,r=0;r<s;r++)e[n][r]&&(h[o]^=i),(i>>=1)||(i=128,o++);d+=u}break;default:throw new f("operator ".concat(l," is not supported"))}},onImmediateGenericRegion:function(t,n,r,i){var o=t.info,a=new e(n,r,i),s=p(t.mmr,o.width,o.height,t.template,t.prediction,null,t.at,a);this.drawBitmap(o,s)},onImmediateLosslessGenericRegion:function(){this.onImmediateGenericRegion.apply(this,arguments)},onSymbolDictionary:function(t,i,o,s,c,u){var l,h;t.huffman&&(l=function(t,e,n){var r,i,o,a,s=0;switch(t.huffmanDHSelector){case 0:case 1:r=k(t.huffmanDHSelector+4);break;case 3:r=E(s,e,n),s++;break;default:throw new f("invalid Huffman DH selector")}switch(t.huffmanDWSelector){case 0:case 1:i=k(t.huffmanDWSelector+2);break;case 3:i=E(s,e,n),s++;break;default:throw new f("invalid Huffman DW selector")}t.bitmapSizeSelector?(o=E(s,e,n),s++):o=k(1);a=t.aggregationInstancesSelector?E(s,e,n):k(1);return{tableDeltaHeight:r,tableDeltaWidth:i,tableBitmapSize:o,tableAggregateInstances:a}}(t,o,this.customTables),h=new I(s,c,u));var g=this.symbols;g||(this.symbols=g={});for(var m=[],y=0,b=o.length;y<b;y++){var w=g[o[y]];w&&(m=m.concat(w))}var x=new e(s,c,u);g[i]=function(t,e,i,o,s,c,u,l,h,g,m,y){if(t&&e)throw new f("symbol refinement with Huffman is not supported");var b,w,x=[],S=0,P=(0,r.log2)(i.length+o),T=m.decoder,O=m.contextCache;for(t&&(b=k(1),w=[],P=Math.max(P,1));x.length<o;){S+=t?c.tableDeltaHeight.decode(y):n(O,"IADH",T);for(var C=0,I=0,E=t?w.length:0;;){var M,_=t?c.tableDeltaWidth.decode(y):n(O,"IADW",T);if(null===_)break;if(I+=C+=_,e){var D=n(O,"IAAI",T);if(D>1)M=v(t,e,C,S,0,D,1,i.concat(x),P,0,0,1,0,c,h,g,m,0,y);else{var R=a(O,T,P),B=n(O,"IARDX",T),N=n(O,"IARDY",T);M=d(C,S,h,R<i.length?i[R]:x[R-i.length],B,N,!1,g,m)}x.push(M)}else t?w.push(C):(M=p(!1,C,S,u,!1,null,l,m),x.push(M))}if(t&&!e){var U=c.tableBitmapSize.decode(y);y.byteAlign();var F=void 0;if(0===U)F=A(y,I,S);else{var j=y.end,z=y.position+U;y.end=z,F=L(y,I,S,!1),y.end=j,y.position=z}var H=w.length;if(E===H-1)x.push(F);else{var Y=void 0,W=void 0,q=0,X=void 0,G=void 0;for(Y=E;Y<H;Y++){for(X=q+w[Y],G=[],W=0;W<S;W++)G.push(F[W].subarray(q,X));x.push(G),q=X}}}}for(var V=[],J=[],K=!1,Q=i.length+o;J.length<Q;){for(var Z=t?b.decode(y):n(O,"IAEX",T);Z--;)J.push(K);K=!K}for(var $=0,tt=i.length;$<tt;$++)J[$]&&V.push(i[$]);for(var et=0;et<o;$++,et++)J[$]&&V.push(x[et]);return V}(t.huffman,t.refinement,m,t.numberOfNewSymbols,t.numberOfExportedSymbols,l,t.template,t.at,t.refinementTemplate,t.refinementAt,x,h)},onImmediateTextRegion:function(t,n,i,o,a){for(var s,c,u=t.info,l=this.symbols,h=[],p=0,d=n.length;p<d;p++){var g=l[n[p]];g&&(h=h.concat(g))}var m=(0,r.log2)(h.length);t.huffman&&(c=new I(i,o,a),s=function(t,e,n,r,i){var o,a,s=[];for(o=0;o<=34;o++)a=i.readBits(4),s.push(new P([o,a,0,0]));var c=new O(s,!1);for(s.length=0,o=0;o<r;)if((a=c.decode(i))>=32){var u=void 0,l=void 0,h=void 0;switch(a){case 32:if(0===o)throw new f("no previous value in symbol ID table");l=i.readBits(2)+3,u=s[o-1].prefixLength;break;case 33:l=i.readBits(3)+3,u=0;break;case 34:l=i.readBits(7)+11,u=0;break;default:throw new f("invalid code length in symbol ID table")}for(h=0;h<l;h++)s.push(new P([o,u,0,0])),o++}else s.push(new P([o,a,0,0])),o++;i.byteAlign();var p,d,v,g=new O(s,!1),m=0;switch(t.huffmanFS){case 0:case 1:p=k(t.huffmanFS+6);break;case 3:p=E(m,e,n),m++;break;default:throw new f("invalid Huffman FS selector")}switch(t.huffmanDS){case 0:case 1:case 2:d=k(t.huffmanDS+8);break;case 3:d=E(m,e,n),m++;break;default:throw new f("invalid Huffman DS selector")}switch(t.huffmanDT){case 0:case 1:case 2:v=k(t.huffmanDT+11);break;case 3:v=E(m,e,n),m++;break;default:throw new f("invalid Huffman DT selector")}if(t.refinement)throw new f("refinement with Huffman is not supported");return{symbolIDTable:g,tableFirstS:p,tableDeltaS:d,tableDeltaT:v}}(t,n,this.customTables,h.length,c));var y=new e(i,o,a),b=v(t.huffman,t.refinement,u.width,u.height,t.defaultPixelValue,t.numberOfSymbolInstances,t.stripSize,h,m,t.transposed,t.dsOffset,t.referenceCorner,t.combinationOperator,s,t.refinementTemplate,t.refinementAt,y,t.logStripSize,c);this.drawBitmap(u,b)},onImmediateLosslessTextRegion:function(){this.onImmediateTextRegion.apply(this,arguments)},onPatternDictionary:function(t,n,r,i,o){var a=this.patterns;a||(this.patterns=a={});var s=new e(r,i,o);a[n]=function(t,e,n,r,i,o){var a=[];t||(a.push({x:-e,y:0}),0===i&&(a.push({x:-3,y:-1}),a.push({x:2,y:-2}),a.push({x:-2,y:-2})));for(var s,c,u,f,l=p(t,(r+1)*e,n,i,!1,null,a,o),h=[],d=0;d<=r;){for(s=[],u=(c=e*d)+e,f=0;f<n;f++)s.push(l[f].subarray(c,u));h.push(s),d++}return h}(t.mmr,t.patternWidth,t.patternHeight,t.maxPatternIndex,t.template,s)},onImmediateHalftoneRegion:function(t,n,i,o,a){var s=this.patterns[n[0]],c=t.info,u=new e(i,o,a),l=function(t,e,n,i,o,a,s,c,u,l,h,d,v,g,m){if(s)throw new f("skip is not supported");if(0!==c)throw new f("operator "+c+" is not supported in halftone region");var y,b,w,x=[];for(y=0;y<o;y++){if(w=new Uint8Array(i),a)for(b=0;b<i;b++)w[b]=a;x.push(w)}var S=e.length,P=e[0],T=P[0].length,O=P.length,C=(0,r.log2)(S),k=[];t||(k.push({x:n<=1?3:2,y:-1}),0===n&&(k.push({x:-3,y:-1}),k.push({x:2,y:-2}),k.push({x:-2,y:-2})));var E,A,M,_,D,R,B,N,U,F,j,z=[];for(t&&(E=new I(m.data,m.start,m.end)),y=C-1;y>=0;y--)A=t?L(E,u,l,!0):p(!1,u,l,n,!1,null,k,m),z[y]=A;for(M=0;M<l;M++)for(_=0;_<u;_++){for(D=0,R=0,b=C-1;b>=0;b--)R|=(D=z[b][M][_]^D)<<b;if(B=e[R],U=d+M*v-_*g>>8,(N=h+M*g+_*v>>8)>=0&&N+T<=i&&U>=0&&U+O<=o)for(y=0;y<O;y++)for(j=x[U+y],F=B[y],b=0;b<T;b++)j[N+b]|=F[b];else{var H=void 0,Y=void 0;for(y=0;y<O;y++)if(!((Y=U+y)<0||Y>=o))for(j=x[Y],F=B[y],b=0;b<T;b++)(H=N+b)>=0&&H<i&&(j[H]|=F[b])}}return x}(t.mmr,s,t.template,c.width,c.height,t.defaultPixelValue,t.enableSkip,t.combinationOperator,t.gridWidth,t.gridHeight,t.gridOffsetX,t.gridOffsetY,t.gridVectorX,t.gridVectorY,u);this.drawBitmap(c,l)},onImmediateLosslessHalftoneRegion:function(){this.onImmediateHalftoneRegion.apply(this,arguments)},onTables:function(t,e,n,i){var o=this.customTables;o||(this.customTables=o={}),o[t]=function(t,e,n){var i,o,a=t[e],s=4294967295&(0,r.readUint32)(t,e+1),c=4294967295&(0,r.readUint32)(t,e+5),u=new I(t,e+9,n),f=1+(a>>1&7),l=1+(a>>4&7),h=[],p=s;do{i=u.readBits(f),o=u.readBits(l),h.push(new P([p,i,o,0])),p+=1<<o}while(p<c);i=u.readBits(f),h.push(new P([s-1,i,32,0,"lower"])),i=u.readBits(f),h.push(new P([c,i,32,0])),1&a&&(i=u.readBits(f),h.push(new P([i,0])));return new O(h,!1)}(e,n,i)}},T.prototype={buildTree:function(t,e){var n=t.prefixCode>>e&1;if(e<=0)this.children[n]=new T(t);else{var r=this.children[n];r||(this.children[n]=r=new T(null)),r.buildTree(t,e-1)}},decodeNode:function(t){if(this.isLeaf){if(this.isOOB)return null;var e=t.readBits(this.rangeLength);return this.rangeLow+(this.isLowerRange?-e:e)}var n=this.children[t.readBit()];if(!n)throw new f("invalid Huffman data");return n.decodeNode(t)}},O.prototype={decode:function(t){return this.rootNode.decodeNode(t)},assignPrefixCodes:function(t){var e,n=t.length,r=0;for(e=0;e<n;e++)r=Math.max(r,t[e].prefixLength);var i=new Uint32Array(r+1);for(e=0;e<n;e++)i[t[e].prefixLength]++;var o,a,s,c=1,u=0;for(i[0]=0;c<=r;){for(o=u=u+i[c-1]<<1,a=0;a<n;)(s=t[a]).prefixLength===c&&(s.prefixCode=o,o++),a++;c++}}};var C={};function k(t){var e,n=C[t];if(n)return n;switch(t){case 1:e=[[0,1,4,0],[16,2,8,2],[272,3,16,6],[65808,3,32,7]];break;case 2:e=[[0,1,0,0],[1,2,0,2],[2,3,0,6],[3,4,3,14],[11,5,6,30],[75,6,32,62],[6,63]];break;case 3:e=[[-256,8,8,254],[0,1,0,0],[1,2,0,2],[2,3,0,6],[3,4,3,14],[11,5,6,30],[-257,8,32,255,"lower"],[75,7,32,126],[6,62]];break;case 4:e=[[1,1,0,0],[2,2,0,2],[3,3,0,6],[4,4,3,14],[12,5,6,30],[76,5,32,31]];break;case 5:e=[[-255,7,8,126],[1,1,0,0],[2,2,0,2],[3,3,0,6],[4,4,3,14],[12,5,6,30],[-256,7,32,127,"lower"],[76,6,32,62]];break;case 6:e=[[-2048,5,10,28],[-1024,4,9,8],[-512,4,8,9],[-256,4,7,10],[-128,5,6,29],[-64,5,5,30],[-32,4,5,11],[0,2,7,0],[128,3,7,2],[256,3,8,3],[512,4,9,12],[1024,4,10,13],[-2049,6,32,62,"lower"],[2048,6,32,63]];break;case 7:e=[[-1024,4,9,8],[-512,3,8,0],[-256,4,7,9],[-128,5,6,26],[-64,5,5,27],[-32,4,5,10],[0,4,5,11],[32,5,5,28],[64,5,6,29],[128,4,7,12],[256,3,8,1],[512,3,9,2],[1024,3,10,3],[-1025,5,32,30,"lower"],[2048,5,32,31]];break;case 8:e=[[-15,8,3,252],[-7,9,1,508],[-5,8,1,253],[-3,9,0,509],[-2,7,0,124],[-1,4,0,10],[0,2,1,0],[2,5,0,26],[3,6,0,58],[4,3,4,4],[20,6,1,59],[22,4,4,11],[38,4,5,12],[70,5,6,27],[134,5,7,28],[262,6,7,60],[390,7,8,125],[646,6,10,61],[-16,9,32,510,"lower"],[1670,9,32,511],[2,1]];break;case 9:e=[[-31,8,4,252],[-15,9,2,508],[-11,8,2,253],[-7,9,1,509],[-5,7,1,124],[-3,4,1,10],[-1,3,1,2],[1,3,1,3],[3,5,1,26],[5,6,1,58],[7,3,5,4],[39,6,2,59],[43,4,5,11],[75,4,6,12],[139,5,7,27],[267,5,8,28],[523,6,8,60],[779,7,9,125],[1291,6,11,61],[-32,9,32,510,"lower"],[3339,9,32,511],[2,0]];break;case 10:e=[[-21,7,4,122],[-5,8,0,252],[-4,7,0,123],[-3,5,0,24],[-2,2,2,0],[2,5,0,25],[3,6,0,54],[4,7,0,124],[5,8,0,253],[6,2,6,1],[70,5,5,26],[102,6,5,55],[134,6,6,56],[198,6,7,57],[326,6,8,58],[582,6,9,59],[1094,6,10,60],[2118,7,11,125],[-22,8,32,254,"lower"],[4166,8,32,255],[2,2]];break;case 11:e=[[1,1,0,0],[2,2,1,2],[4,4,0,12],[5,4,1,13],[7,5,1,28],[9,5,2,29],[13,6,2,60],[17,7,2,122],[21,7,3,123],[29,7,4,124],[45,7,5,125],[77,7,6,126],[141,7,32,127]];break;case 12:e=[[1,1,0,0],[2,2,0,2],[3,3,1,6],[5,5,0,28],[6,5,1,29],[8,6,1,60],[10,7,0,122],[11,7,1,123],[13,7,2,124],[17,7,3,125],[25,7,4,126],[41,8,5,254],[73,8,32,255]];break;case 13:e=[[1,1,0,0],[2,3,0,4],[3,4,0,12],[4,5,0,28],[5,4,1,13],[7,3,3,5],[15,6,1,58],[17,6,2,59],[21,6,3,60],[29,6,4,61],[45,6,5,62],[77,7,6,126],[141,7,32,127]];break;case 14:e=[[-2,3,0,4],[-1,3,0,5],[0,1,0,0],[1,3,0,6],[2,3,0,7]];break;case 15:e=[[-24,7,4,124],[-8,6,2,60],[-4,5,1,28],[-2,4,0,12],[-1,3,0,4],[0,1,0,0],[1,3,0,5],[2,4,0,13],[3,5,1,29],[5,6,2,61],[9,7,4,125],[-25,7,32,126,"lower"],[25,7,32,127]];break;default:throw new f("standard table B.".concat(t," does not exist"))}var r,i=e.length;for(r=0;r<i;r++)e[r]=new P(e[r]);return n=new O(e,!0),C[t]=n,n}function I(t,e,n){this.data=t,this.start=e,this.end=n,this.position=e,this.shift=-1,this.currentByte=0}function E(t,e,n){var r,i,o=0,a=e.length;for(r=0;r<a;r++)if(i=n[e[r]]){if(t===o)return i;o++}throw new f("can't find custom Huffman table")}function A(t,e,n){var r,i,o,a=[];for(i=0;i<n;i++){for(o=new Uint8Array(e),a.push(o),r=0;r<e;r++)o[r]=t.readBit();t.byteAlign()}return a}function L(t,e,n,r){var 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e=0,n=t.length;if(151!==t[e]||74!==t[e+1]||66!==t[e+2]||50!==t[e+3]||13!==t[e+4]||10!==t[e+5]||26!==t[e+6]||10!==t[e+7])throw new f("parseJbig2 - invalid header.");var i=Object.create(null);e+=8;var o=t[e++];i.randomAccess=!(1&o),2&o||(i.numberOfPages=(0,r.readUint32)(t,e),e+=4);var a=m(i,t,e,n),s=new S;x(a,s);for(var c=s.currentPageInfo,u=c.width,l=c.height,h=s.buffer,p=new Uint8ClampedArray(u*l),d=0,v=0,g=0;g<l;g++)for(var y=0,b=void 0,w=0;w<u;w++)y||(y=128,b=h[v++]),p[d++]=b&y?0:255,y>>=1;return{imgData:p,width:u,height:l}}(t),n=e.imgData,i=e.width,o=e.height;return this.width=i,this.height=o,n}},M}();e.Jbig2Image=l},function(t,e,n){"use strict";function r(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}Object.defineProperty(e,"__esModule",{value:!0}),e.ArithmeticDecoder=void 0;var 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1,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],o=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],a=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];function s(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!t||"function"!=typeof t.next)throw new Error('CCITTFaxDecoder - invalid "source" parameter.');this.source=t,this.eof=!1,this.encoding=e.K||0,this.eoline=e.EndOfLine||!1,this.byteAlign=e.EncodedByteAlign||!1,this.columns=e.Columns||1728,this.rows=e.Rows||0;var n,r=e.EndOfBlock;for(null==r&&(r=!0),this.eoblock=r,this.black=e.BlackIs1||!1,this.codingLine=new Uint32Array(this.columns+1),this.refLine=new Uint32Array(this.columns+2),this.codingLine[0]=this.columns,this.codingPos=0,this.row=0,this.nextLine2D=this.encoding<0,this.inputBits=0,this.inputBuf=0,this.outputBits=0,this.rowsDone=!1;0===(n=this._lookBits(12));)this._eatBits(1);1===n&&this._eatBits(12),this.encoding>0&&(this.nextLine2D=!this._lookBits(1),this._eatBits(1))}return s.prototype={readNextChar:function(){if(this.eof)return-1;var t,e,n,i,o,a=this.refLine,s=this.codingLine,c=this.columns;if(0===this.outputBits){if(this.rowsDone&&(this.eof=!0),this.eof)return-1;var u,f,l;if(this.err=!1,this.nextLine2D){for(i=0;s[i]<c;++i)a[i]=s[i];for(a[i++]=c,a[i]=c,s[0]=0,this.codingPos=0,t=0,e=0;s[this.codingPos]<c;)switch(u=this._getTwoDimCode()){case 0:this._addPixels(a[t+1],e),a[t+1]<c&&(t+=2);break;case 1:if(u=f=0,e){do{u+=l=this._getBlackCode()}while(l>=64);do{f+=l=this._getWhiteCode()}while(l>=64)}else{do{u+=l=this._getWhiteCode()}while(l>=64);do{f+=l=this._getBlackCode()}while(l>=64)}for(this._addPixels(s[this.codingPos]+u,e),s[this.codingPos]<c&&this._addPixels(s[this.codingPos]+f,1^e);a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 7:if(this._addPixels(a[t]+3,e),e^=1,s[this.codingPos]<c)for(++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 5:if(this._addPixels(a[t]+2,e),e^=1,s[this.codingPos]<c)for(++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 3:if(this._addPixels(a[t]+1,e),e^=1,s[this.codingPos]<c)for(++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 2:if(this._addPixels(a[t],e),e^=1,s[this.codingPos]<c)for(++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 8:if(this._addPixelsNeg(a[t]-3,e),e^=1,s[this.codingPos]<c)for(t>0?--t:++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 6:if(this._addPixelsNeg(a[t]-2,e),e^=1,s[this.codingPos]<c)for(t>0?--t:++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case 4:if(this._addPixelsNeg(a[t]-1,e),e^=1,s[this.codingPos]<c)for(t>0?--t:++t;a[t]<=s[this.codingPos]&&a[t]<c;)t+=2;break;case-1:this._addPixels(c,0),this.eof=!0;break;default:(0,r.info)("bad 2d code"),this._addPixels(c,0),this.err=!0}}else for(s[0]=0,this.codingPos=0,e=0;s[this.codingPos]<c;){if(u=0,e)do{u+=l=this._getBlackCode()}while(l>=64);else do{u+=l=this._getWhiteCode()}while(l>=64);this._addPixels(s[this.codingPos]+u,e),e^=1}var h=!1;if(this.byteAlign&&(this.inputBits&=-8),this.eoblock||this.row!==this.rows-1){if(u=this._lookBits(12),this.eoline)for(;-1!==u&&1!==u;)this._eatBits(1),u=this._lookBits(12);else for(;0===u;)this._eatBits(1),u=this._lookBits(12);1===u?(this._eatBits(12),h=!0):-1===u&&(this.eof=!0)}else this.rowsDone=!0;if(!this.eof&&this.encoding>0&&!this.rowsDone&&(this.nextLine2D=!this._lookBits(1),this._eatBits(1)),this.eoblock&&h&&this.byteAlign){if(1===(u=this._lookBits(12))){if(this._eatBits(12),this.encoding>0&&(this._lookBits(1),this._eatBits(1)),this.encoding>=0)for(i=0;i<4;++i)1!==(u=this._lookBits(12))&&(0,r.info)("bad rtc code: "+u),this._eatBits(12),this.encoding>0&&(this._lookBits(1),this._eatBits(1));this.eof=!0}}else if(this.err&&this.eoline){for(;;){if(-1===(u=this._lookBits(13)))return this.eof=!0,-1;if(u>>1==1)break;this._eatBits(1)}this._eatBits(12),this.encoding>0&&(this._eatBits(1),this.nextLine2D=!(1&u))}s[0]>0?this.outputBits=s[this.codingPos=0]:this.outputBits=s[this.codingPos=1],this.row++}if(this.outputBits>=8)o=1&this.codingPos?0:255,this.outputBits-=8,0===this.outputBits&&s[this.codingPos]<c&&(this.codingPos++,this.outputBits=s[this.codingPos]-s[this.codingPos-1]);else{n=8,o=0;do{this.outputBits>n?(o<<=n,1&this.codingPos||(o|=255>>8-n),this.outputBits-=n,n=0):(o<<=this.outputBits,1&this.codingPos||(o|=255>>8-this.outputBits),n-=this.outputBits,this.outputBits=0,s[this.codingPos]<c?(this.codingPos++,this.outputBits=s[this.codingPos]-s[this.codingPos-1]):n>0&&(o<<=n,n=0))}while(n)}return this.black&&(o^=255),o},_addPixels:function(t,e){var n=this.codingLine,i=this.codingPos;t>n[i]&&(t>this.columns&&((0,r.info)("row is wrong length"),this.err=!0,t=this.columns),1&i^e&&++i,n[i]=t),this.codingPos=i},_addPixelsNeg:function(t,e){var n=this.codingLine,i=this.codingPos;if(t>n[i])t>this.columns&&((0,r.info)("row is wrong length"),this.err=!0,t=this.columns),1&i^e&&++i,n[i]=t;else if(t<n[i]){for(t<0&&((0,r.info)("invalid code"),this.err=!0,t=0);i>0&&t<n[i-1];)--i;n[i]=t}this.codingPos=i},_findTableCode:function(t,e,n,r){for(var i=r||0,o=t;o<=e;++o){var a=this._lookBits(o);if(-1===a)return[!0,1,!1];if(o<e&&(a<<=e-o),!i||a>=i){var s=n[a-i];if(s[0]===o)return this._eatBits(o),[!0,s[1],!0]}}return[!1,0,!1]},_getTwoDimCode:function(){var e,n=0;if(this.eoblock){if(n=this._lookBits(7),(e=t[n])&&e[0]>0)return this._eatBits(e[0]),e[1]}else{var i=this._findTableCode(1,7,t);if(i[0]&&i[2])return i[1]}return(0,r.info)("Bad two dim code"),-1},_getWhiteCode:function(){var t,i=0;if(this.eoblock){if(-1===(i=this._lookBits(12)))return 1;if((t=i>>5==0?e[i]:n[i>>3])[0]>0)return this._eatBits(t[0]),t[1]}else{var o=this._findTableCode(1,9,n);if(o[0])return o[1];if((o=this._findTableCode(11,12,e))[0])return o[1]}return(0,r.info)("bad white code"),this._eatBits(1),1},_getBlackCode:function(){var t,e;if(this.eoblock){if(-1===(t=this._lookBits(13)))return 1;if((e=t>>7==0?i[t]:t>>9==0&&t>>7!=0?o[(t>>1)-64]:a[t>>7])[0]>0)return this._eatBits(e[0]),e[1]}else{var n=this._findTableCode(2,6,a);if(n[0])return n[1];if((n=this._findTableCode(7,12,o,64))[0])return n[1];if((n=this._findTableCode(10,13,i))[0])return n[1]}return(0,r.info)("bad black code"),this._eatBits(1),1},_lookBits:function(t){for(var e;this.inputBits<t;){if(-1===(e=this.source.next()))return 0===this.inputBits?-1:this.inputBuf<<t-this.inputBits&65535>>16-t;this.inputBuf=this.inputBuf<<8|e,this.inputBits+=8}return this.inputBuf>>this.inputBits-t&65535>>16-t},_eatBits:function(t){(this.inputBits-=t)<0&&(this.inputBits=0)}},s}();e.CCITTFaxDecoder=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.JpegImage=void 0;var r=n(1);function i(t){return(i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function o(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){return!e||"object"!==i(e)&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}function s(t){return(s=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function c(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&u(t,e)}function u(t,e){return(u=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}var f=function(t){function e(t){return o(this,e),a(this,s(e).call(this,"JPEG error: ".concat(t)))}return c(e,t),e}(r.BaseException),l=function(t){function e(t,n){var r;return o(this,e),(r=a(this,s(e).call(this,t))).scanLines=n,r}return c(e,t),e}(r.BaseException),h=function(t){function e(){return o(this,e),a(this,s(e).apply(this,arguments))}return c(e,t),e}(r.BaseException),p=function(){var t=new Uint8Array([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]),e=4017,n=799,o=3406,a=2276,s=1567,c=3784,u=5793,p=2896;function d(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.decodeTransform,n=void 0===e?null:e,r=t.colorTransform,i=void 0===r?-1:r;this._decodeTransform=n,this._colorTransform=i}function v(t,e){for(var n,r,i=0,o=[],a=16;a>0&&!t[a-1];)a--;o.push({children:[],index:0});var s,c=o[0];for(n=0;n<a;n++){for(r=0;r<t[n];r++){for((c=o.pop()).children[c.index]=e[i];c.index>0;)c=o.pop();for(c.index++,o.push(c);o.length<=n;)o.push(s={children:[],index:0}),c.children[c.index]=s.children,c=s;i++}n+1<a&&(o.push(s={children:[],index:0}),c.children[c.index]=s.children,c=s)}return o[0].children}function g(t,e,n){return 64*((t.blocksPerLine+1)*e+n)}function m(e,n,o,a,s,c,u,p,d){var v=arguments.length>9&&void 0!==arguments[9]&&arguments[9],m=o.mcusPerLine,y=o.progressive,b=n,x=0,S=0;function P(){if(S>0)return x>>--S&1;if(255===(x=e[n++])){var t=e[n++];if(t){if(220===t&&v){n+=2;var r=e[n++]<<8|e[n++];if(r>0&&r!==o.scanLines)throw new l("Found DNL marker (0xFFDC) while parsing scan data",r)}else if(217===t)throw new h("Found EOI marker (0xFFD9) while parsing scan data");throw new f("unexpected marker ".concat((x<<8|t).toString(16)))}}return S=7,x>>>7}function T(t){for(var e=t;;){if("number"==typeof(e=e[P()]))return e;if("object"!==i(e))throw new f("invalid huffman sequence")}}function O(t){for(var e=0;t>0;)e=e<<1|P(),t--;return e}function C(t){if(1===t)return 1===P()?1:-1;var e=O(t);return e>=1<<t-1?e:e+(-1<<t)+1}var k=0;var I,E=0;function A(t,e,n,r,i){var o=n%m;e(t,g(t,(n/m|0)*t.v+r,o*t.h+i))}function L(t,e,n){e(t,g(t,n/t.blocksPerLine|0,n%t.blocksPerLine))}var M,_,D,R,B,N,U=a.length;N=y?0===c?0===p?function(t,e){var n=T(t.huffmanTableDC),r=0===n?0:C(n)<<d;t.blockData[e]=t.pred+=r}:function(t,e){t.blockData[e]|=P()<<d}:0===p?function(e,n){if(k>0)k--;else for(var r=c,i=u;r<=i;){var o=T(e.huffmanTableAC),a=15&o,s=o>>4;if(0!==a){var f=t[r+=s];e.blockData[n+f]=C(a)*(1<<d),r++}else{if(s<15){k=O(s)+(1<<s)-1;break}r+=16}}}:function(e,n){for(var r,i,o=c,a=u,s=0;o<=a;){var l=n+t[o],h=e.blockData[l]<0?-1:1;switch(E){case 0:if(s=(i=T(e.huffmanTableAC))>>4,0===(r=15&i))s<15?(k=O(s)+(1<<s),E=4):(s=16,E=1);else{if(1!==r)throw new f("invalid ACn encoding");I=C(r),E=s?2:3}continue;case 1:case 2:e.blockData[l]?e.blockData[l]+=h*(P()<<d):0===--s&&(E=2===E?3:0);break;case 3:e.blockData[l]?e.blockData[l]+=h*(P()<<d):(e.blockData[l]=I<<d,E=0);break;case 4:e.blockData[l]&&(e.blockData[l]+=h*(P()<<d))}o++}4===E&&0===--k&&(E=0)}:function(e,n){var r=T(e.huffmanTableDC),i=0===r?0:C(r);e.blockData[n]=e.pred+=i;for(var o=1;o<64;){var a=T(e.huffmanTableAC),s=15&a,c=a>>4;if(0!==s){var u=t[o+=c];e.blockData[n+u]=C(s),o++}else{if(c<15)break;o+=16}}};var F,j,z,H,Y=0;for(j=1===U?a[0].blocksPerLine*a[0].blocksPerColumn:m*o.mcusPerColumn;Y<j;){var W=s?Math.min(j-Y,s):j;for(_=0;_<U;_++)a[_].pred=0;if(k=0,1===U)for(M=a[0],B=0;B<W;B++)L(M,N,Y),Y++;else for(B=0;B<W;B++){for(_=0;_<U;_++)for(z=(M=a[_]).h,H=M.v,D=0;D<H;D++)for(R=0;R<z;R++)A(M,N,Y,D,R);Y++}if(S=0,!(F=w(e,n)))break;F.invalid&&((0,r.warn)("decodeScan - unexpected MCU data, current marker is: "+F.invalid),n=F.offset);var q=F&&F.marker;if(!q||q<=65280)throw new f("decodeScan - a valid marker was not found.");if(!(q>=65488&&q<=65495))break;n+=2}return(F=w(e,n))&&F.invalid&&((0,r.warn)("decodeScan - unexpected Scan data, current marker is: "+F.invalid),n=F.offset),n-b}function y(t,r,i){var l,h,d,v,g,m,y,b,w,x,S,P,T,O,C,k,I,E=t.quantizationTable,A=t.blockData;if(!E)throw new f("missing required Quantization Table.");for(var L=0;L<64;L+=8)w=A[r+L],x=A[r+L+1],S=A[r+L+2],P=A[r+L+3],T=A[r+L+4],O=A[r+L+5],C=A[r+L+6],k=A[r+L+7],w*=E[L],0!=(x|S|P|T|O|C|k)?(x*=E[L+1],S*=E[L+2],P*=E[L+3],T*=E[L+4],O*=E[L+5],C*=E[L+6],k*=E[L+7],h=(l=(l=u*w+128>>8)+(h=u*T+128>>8)+1>>1)-h,I=(d=S)*c+(v=C)*s+128>>8,d=d*s-v*c+128>>8,y=(g=(g=p*(x-k)+128>>8)+(y=O<<4)+1>>1)-y,m=(b=(b=p*(x+k)+128>>8)+(m=P<<4)+1>>1)-m,v=(l=l+(v=I)+1>>1)-v,d=(h=h+d+1>>1)-d,I=g*a+b*o+2048>>12,g=g*o-b*a+2048>>12,b=I,I=m*n+y*e+2048>>12,m=m*e-y*n+2048>>12,y=I,i[L]=l+b,i[L+7]=l-b,i[L+1]=h+y,i[L+6]=h-y,i[L+2]=d+m,i[L+5]=d-m,i[L+3]=v+g,i[L+4]=v-g):(I=u*w+512>>10,i[L]=I,i[L+1]=I,i[L+2]=I,i[L+3]=I,i[L+4]=I,i[L+5]=I,i[L+6]=I,i[L+7]=I);for(var M=0;M<8;++M)w=i[M],0!=((x=i[M+8])|(S=i[M+16])|(P=i[M+24])|(T=i[M+32])|(O=i[M+40])|(C=i[M+48])|(k=i[M+56]))?(h=(l=4112+((l=u*w+2048>>12)+(h=u*T+2048>>12)+1>>1))-h,I=(d=S)*c+(v=C)*s+2048>>12,d=d*s-v*c+2048>>12,v=I,y=(g=(g=p*(x-k)+2048>>12)+(y=O)+1>>1)-y,m=(b=(b=p*(x+k)+2048>>12)+(m=P)+1>>1)-m,I=g*a+b*o+2048>>12,g=g*o-b*a+2048>>12,b=I,I=m*n+y*e+2048>>12,m=m*e-y*n+2048>>12,w=(w=(l=l+v+1>>1)+b)<16?0:w>=4080?255:w>>4,x=(x=(h=h+d+1>>1)+(y=I))<16?0:x>=4080?255:x>>4,S=(S=(d=h-d)+m)<16?0:S>=4080?255:S>>4,P=(P=(v=l-v)+g)<16?0:P>=4080?255:P>>4,T=(T=v-g)<16?0:T>=4080?255:T>>4,O=(O=d-m)<16?0:O>=4080?255:O>>4,C=(C=h-y)<16?0:C>=4080?255:C>>4,k=(k=l-b)<16?0:k>=4080?255:k>>4,A[r+M]=w,A[r+M+8]=x,A[r+M+16]=S,A[r+M+24]=P,A[r+M+32]=T,A[r+M+40]=O,A[r+M+48]=C,A[r+M+56]=k):(I=(I=u*w+8192>>14)<-2040?0:I>=2024?255:I+2056>>4,A[r+M]=I,A[r+M+8]=I,A[r+M+16]=I,A[r+M+24]=I,A[r+M+32]=I,A[r+M+40]=I,A[r+M+48]=I,A[r+M+56]=I)}function b(t,e){for(var n=e.blocksPerLine,r=e.blocksPerColumn,i=new Int16Array(64),o=0;o<r;o++)for(var a=0;a<n;a++){y(e,g(e,o,a),i)}return e.blockData}function w(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e;function r(e){return t[e]<<8|t[e+1]}var i=t.length-1,o=n<e?n:e;if(e>=i)return null;var a=r(e);if(a>=65472&&a<=65534)return{invalid:null,marker:a,offset:e};for(var s=r(o);!(s>=65472&&s<=65534);){if(++o>=i)return null;s=r(o)}return{invalid:a.toString(16),marker:s,offset:o}}return d.prototype={parse:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=n.dnlScanLines,o=void 0===i?null:i;function a(){var t=e[d]<<8|e[d+1];return d+=2,t}function s(){var t=a(),n=d+t-2,i=w(e,n,d);i&&i.invalid&&((0,r.warn)("readDataBlock - incorrect length, current marker is: "+i.invalid),n=i.offset);var o=e.subarray(d,n);return d+=o.length,o}function c(t){for(var e=Math.ceil(t.samplesPerLine/8/t.maxH),n=Math.ceil(t.scanLines/8/t.maxV),r=0;r<t.components.length;r++){V=t.components[r];var i=Math.ceil(Math.ceil(t.samplesPerLine/8)*V.h/t.maxH),o=Math.ceil(Math.ceil(t.scanLines/8)*V.v/t.maxV),a=e*V.h,s=64*(n*V.v)*(a+1);V.blockData=new Int16Array(s),V.blocksPerLine=i,V.blocksPerColumn=o}t.mcusPerLine=e,t.mcusPerColumn=n}var u,p,d=0,g=null,y=null,x=0,S=[],P=[],T=[],O=a();if(65496!==O)throw new f("SOI not found");O=a();t:for(;65497!==O;){var C,k,I;switch(O){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 E=s();65504===O&&74===E[0]&&70===E[1]&&73===E[2]&&70===E[3]&&0===E[4]&&(g={version:{major:E[5],minor:E[6]},densityUnits:E[7],xDensity:E[8]<<8|E[9],yDensity:E[10]<<8|E[11],thumbWidth:E[12],thumbHeight:E[13],thumbData:E.subarray(14,14+3*E[12]*E[13])}),65518===O&&65===E[0]&&100===E[1]&&111===E[2]&&98===E[3]&&101===E[4]&&(y={version:E[5]<<8|E[6],flags0:E[7]<<8|E[8],flags1:E[9]<<8|E[10],transformCode:E[11]});break;case 65499:for(var A=a(),L=A+d-2;d<L;){var M=e[d++],_=new Uint16Array(64);if(M>>4==0)for(k=0;k<64;k++)_[t[k]]=e[d++];else{if(M>>4!=1)throw new f("DQT - invalid table spec");for(k=0;k<64;k++)_[t[k]]=a()}S[15&M]=_}break;case 65472:case 65473:case 65474:if(u)throw new f("Only single frame JPEGs supported");a(),(u={}).extended=65473===O,u.progressive=65474===O,u.precision=e[d++];var D=a();u.scanLines=o||D,u.samplesPerLine=a(),u.components=[],u.componentIds={};var R,B=e[d++],N=0,U=0;for(C=0;C<B;C++){R=e[d];var F=e[d+1]>>4,j=15&e[d+1];N<F&&(N=F),U<j&&(U=j);var z=e[d+2];I=u.components.push({h:F,v:j,quantizationId:z,quantizationTable:null}),u.componentIds[R]=I-1,d+=3}u.maxH=N,u.maxV=U,c(u);break;case 65476:var H=a();for(C=2;C<H;){var Y=e[d++],W=new Uint8Array(16),q=0;for(k=0;k<16;k++,d++)q+=W[k]=e[d];var X=new Uint8Array(q);for(k=0;k<q;k++,d++)X[k]=e[d];C+=17+q,(Y>>4==0?T:P)[15&Y]=v(W,X)}break;case 65501:a(),p=a();break;case 65498:var G=1==++x&&!o;a();var V,J=e[d++],K=[];for(C=0;C<J;C++){var Q=u.componentIds[e[d++]];V=u.components[Q];var Z=e[d++];V.huffmanTableDC=T[Z>>4],V.huffmanTableAC=P[15&Z],K.push(V)}var $=e[d++],tt=e[d++],et=e[d++];try{var nt=m(e,d,u,K,p,$,tt,et>>4,15&et,G);d+=nt}catch(t){if(t instanceof l)return(0,r.warn)("".concat(t.message," -- attempting to re-parse the JPEG image.")),this.parse(e,{dnlScanLines:t.scanLines});if(t instanceof h){(0,r.warn)("".concat(t.message," -- ignoring the rest of the image data."));break t}throw t}break;case 65500:d+=4;break;case 65535:255!==e[d]&&d--;break;default:if(255===e[d-3]&&e[d-2]>=192&&e[d-2]<=254){d-=3;break}var rt=w(e,d-2);if(rt&&rt.invalid){(0,r.warn)("JpegImage.parse - unexpected data, current marker is: "+rt.invalid),d=rt.offset;break}if(d>e.length-2){(0,r.warn)("JpegImage.parse - reached the end of the image data without finding an EOI marker (0xFFD9).");break t}throw new f("JpegImage.parse - unknown marker: "+O.toString(16))}O=a()}for(this.width=u.samplesPerLine,this.height=u.scanLines,this.jfif=g,this.adobe=y,this.components=[],C=0;C<u.components.length;C++){var it=S[(V=u.components[C]).quantizationId];it&&(V.quantizationTable=it),this.components.push({output:b(0,V),scaleX:V.h/u.maxH,scaleY:V.v/u.maxV,blocksPerLine:V.blocksPerLine,blocksPerColumn:V.blocksPerColumn})}this.numComponents=this.components.length},_getLinearizedBlockData:function(t,e){var n,r,i,o,a,s,c,u,f,l,h,p=arguments.length>2&&void 0!==arguments[2]&&arguments[2],d=this.width/t,v=this.height/e,g=0,m=this.components.length,y=t*e*m,b=new Uint8ClampedArray(y),w=new Uint32Array(t),x=4294967288;for(c=0;c<m;c++){for(r=(n=this.components[c]).scaleX*d,i=n.scaleY*v,g=c,h=n.output,o=n.blocksPerLine+1<<3,a=0;a<t;a++)u=0|a*r,w[a]=(u&x)<<3|7&u;for(s=0;s<e;s++)for(l=o*((u=0|s*i)&x)|(7&u)<<3,a=0;a<t;a++)b[g]=h[l+w[a]],g+=m}var S=this._decodeTransform;if(p||4!==m||S||(S=new Int32Array([-256,255,-256,255,-256,255,-256,255])),S)for(c=0;c<y;)for(u=0,f=0;u<m;u++,c++,f+=2)b[c]=(b[c]*S[f]>>8)+S[f+1];return b},get _isColorConversionNeeded(){return this.adobe?!!this.adobe.transformCode:3===this.numComponents?0!==this._colorTransform:1===this._colorTransform},_convertYccToRgb:function(t){for(var e,n,r,i=0,o=t.length;i<o;i+=3)e=t[i],n=t[i+1],r=t[i+2],t[i]=e-179.456+1.402*r,t[i+1]=e+135.459-.344*n-.714*r,t[i+2]=e-226.816+1.772*n;return t},_convertYcckToRgb:function(t){for(var e,n,r,i,o=0,a=0,s=t.length;a<s;a+=4)e=t[a],n=t[a+1],r=t[a+2],i=t[a+3],t[o++]=n*(-660635669420364e-19*n+.000437130475926232*r-54080610064599e-18*e+.00048449797120281*i-.154362151871126)-122.67195406894+r*(-.000957964378445773*r+.000817076911346625*e-.00477271405408747*i+1.53380253221734)+e*(.000961250184130688*e-.00266257332283933*i+.48357088451265)+i*(-.000336197177618394*i+.484791561490776),t[o++]=107.268039397724+n*(219927104525741e-19*n-.000640992018297945*r+.000659397001245577*e+.000426105652938837*i-.176491792462875)+r*(-.000778269941513683*r+.00130872261408275*e+.000770482631801132*i-.151051492775562)+e*(.00126935368114843*e-.00265090189010898*i+.25802910206845)+i*(-.000318913117588328*i-.213742400323665),t[o++]=n*(-.000570115196973677*n-263409051004589e-19*r+.0020741088115012*e-.00288260236853442*i+.814272968359295)-20.810012546947+r*(-153496057440975e-19*r-.000132689043961446*e+.000560833691242812*i-.195152027534049)+e*(.00174418132927582*e-.00255243321439347*i+.116935020465145)+i*(-.000343531996510555*i+.24165260232407);return t.subarray(0,o)},_convertYcckToCmyk:function(t){for(var e,n,r,i=0,o=t.length;i<o;i+=4)e=t[i],n=t[i+1],r=t[i+2],t[i]=434.456-e-1.402*r,t[i+1]=119.541-e+.344*n+.714*r,t[i+2]=481.816-e-1.772*n;return t},_convertCmykToRgb:function(t){for(var e,n,r,i,o=0,a=0,s=t.length;a<s;a+=4)e=t[a]*(1/255),n=t[a+1]*(1/255),r=t[a+2]*(1/255),i=t[a+3]*(1/255),t[o++]=255+e*(-4.387332384609988*e+54.48615194189176*n+18.82290502165302*r+212.25662451639585*i-285.2331026137004)+n*(1.7149763477362134*n-5.6096736904047315*r-17.873870861415444*i-5.497006427196366)+r*(-2.5217340131683033*r-21.248923337353073*i+17.5119270841813)-i*(21.86122147463605*i+189.48180835922747),t[o++]=255+e*(8.841041422036149*e+60.118027045597366*n+6.871425592049007*r+31.159100130055922*i-79.2970844816548)+n*(-15.310361306967817*n+17.575251261109482*r+131.35250912493976*i-190.9453302588951)+r*(4.444339102852739*r+9.8632861493405*i-24.86741582555878)-i*(20.737325471181034*i+187.80453709719578),t[o++]=255+e*(.8842522430003296*e+8.078677503112928*n+30.89978309703729*r-.23883238689178934*i-14.183576799673286)+n*(10.49593273432072*n+63.02378494754052*r+50.606957656360734*i-112.23884253719248)+r*(.03296041114873217*r+115.60384449646641*i-193.58209356861505)-i*(22.33816807309886*i+180.12613974708367);return t.subarray(0,o)},getData:function(t){var e=t.width,n=t.height,r=t.forceRGB,i=void 0!==r&&r,o=t.isSourcePDF,a=void 0!==o&&o;if(this.numComponents>4)throw new f("Unsupported color mode");var s=this._getLinearizedBlockData(e,n,a);if(1===this.numComponents&&i){for(var c=s.length,u=new Uint8ClampedArray(3*c),l=0,h=0;h<c;h++){var p=s[h];u[l++]=p,u[l++]=p,u[l++]=p}return u}if(3===this.numComponents&&this._isColorConversionNeeded)return this._convertYccToRgb(s);if(4===this.numComponents){if(this._isColorConversionNeeded)return i?this._convertYcckToRgb(s):this._convertYcckToCmyk(s);if(i)return this._convertCmykToRgb(s)}return s}},d}();e.JpegImage=p},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.JpxImage=void 0;var r=n(1),i=n(159);function o(t){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function a(t,e){return!e||"object"!==o(e)&&"function"!=typeof e?function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t):e}function s(t){return(s=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function c(t,e){return(c=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}var u=function(t){function e(t){return function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e),a(this,s(e).call(this,"JPX error: ".concat(t)))}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&c(t,e)}(e,t),e}(r.BaseException),f=function(){var t={LL:0,LH:1,HL:1,HH:2};function e(){this.failOnCorruptedImage=!1}function n(t,e){t.x0=Math.ceil(e.XOsiz/t.XRsiz),t.x1=Math.ceil(e.Xsiz/t.XRsiz),t.y0=Math.ceil(e.YOsiz/t.YRsiz),t.y1=Math.ceil(e.Ysiz/t.YRsiz),t.width=t.x1-t.x0,t.height=t.y1-t.y0}function o(t,e){for(var n,r=t.SIZ,i=[],o=Math.ceil((r.Xsiz-r.XTOsiz)/r.XTsiz),a=Math.ceil((r.Ysiz-r.YTOsiz)/r.YTsiz),s=0;s<a;s++)for(var c=0;c<o;c++)(n={}).tx0=Math.max(r.XTOsiz+c*r.XTsiz,r.XOsiz),n.ty0=Math.max(r.YTOsiz+s*r.YTsiz,r.YOsiz),n.tx1=Math.min(r.XTOsiz+(c+1)*r.XTsiz,r.Xsiz),n.ty1=Math.min(r.YTOsiz+(s+1)*r.YTsiz,r.Ysiz),n.width=n.tx1-n.tx0,n.height=n.ty1-n.ty0,n.components=[],i.push(n);t.tiles=i;for(var u=0,f=r.Csiz;u<f;u++)for(var l=e[u],h=0,p=i.length;h<p;h++){var d={};n=i[h],d.tcx0=Math.ceil(n.tx0/l.XRsiz),d.tcy0=Math.ceil(n.ty0/l.YRsiz),d.tcx1=Math.ceil(n.tx1/l.XRsiz),d.tcy1=Math.ceil(n.ty1/l.YRsiz),d.width=d.tcx1-d.tcx0,d.height=d.tcy1-d.tcy0,n.components[u]=d}}function a(t,e,n){var r=e.codingStyleParameters,i={};return r.entropyCoderWithCustomPrecincts?(i.PPx=r.precinctsSizes[n].PPx,i.PPy=r.precinctsSizes[n].PPy):(i.PPx=15,i.PPy=15),i.xcb_=n>0?Math.min(r.xcb,i.PPx-1):Math.min(r.xcb,i.PPx),i.ycb_=n>0?Math.min(r.ycb,i.PPy-1):Math.min(r.ycb,i.PPy),i}function s(t,e,n){var r=1<<n.PPx,i=1<<n.PPy,o=0===e.resLevel,a=1<<n.PPx+(o?0:-1),s=1<<n.PPy+(o?0:-1),c=e.trx1>e.trx0?Math.ceil(e.trx1/r)-Math.floor(e.trx0/r):0,u=e.try1>e.try0?Math.ceil(e.try1/i)-Math.floor(e.try0/i):0,f=c*u;e.precinctParameters={precinctWidth:r,precinctHeight:i,numprecinctswide:c,numprecinctshigh:u,numprecincts:f,precinctWidthInSubband:a,precinctHeightInSubband:s}}function c(t,e,n){var r,i,o,a,s=n.xcb_,c=n.ycb_,u=1<<s,f=1<<c,l=e.tbx0>>s,h=e.tby0>>c,p=e.tbx1+u-1>>s,d=e.tby1+f-1>>c,v=e.resolution.precinctParameters,g=[],m=[];for(i=h;i<d;i++)for(r=l;r<p;r++){if((o={cbx:r,cby:i,tbx0:u*r,tby0:f*i,tbx1:u*(r+1),tby1:f*(i+1)}).tbx0_=Math.max(e.tbx0,o.tbx0),o.tby0_=Math.max(e.tby0,o.tby0),o.tbx1_=Math.min(e.tbx1,o.tbx1),o.tby1_=Math.min(e.tby1,o.tby1),a=Math.floor((o.tbx0_-e.tbx0)/v.precinctWidthInSubband)+Math.floor((o.tby0_-e.tby0)/v.precinctHeightInSubband)*v.numprecinctswide,o.precinctNumber=a,o.subbandType=e.type,o.Lblock=3,!(o.tbx1_<=o.tbx0_||o.tby1_<=o.tby0_)){g.push(o);var y=m[a];void 0!==y?(r<y.cbxMin?y.cbxMin=r:r>y.cbxMax&&(y.cbxMax=r),i<y.cbyMin?y.cbxMin=i:i>y.cbyMax&&(y.cbyMax=i)):m[a]=y={cbxMin:r,cbyMin:i,cbxMax:r,cbyMax:i},o.precinct=y}}e.codeblockParameters={codeblockWidth:s,codeblockHeight:c,numcodeblockwide:p-l+1,numcodeblockhigh:d-h+1},e.codeblocks=g,e.precincts=m}function f(t,e,n){for(var r=[],i=t.subbands,o=0,a=i.length;o<a;o++)for(var s=i[o].codeblocks,c=0,u=s.length;c<u;c++){var f=s[c];f.precinctNumber===e&&r.push(f)}return{layerNumber:n,codeblocks:r}}function l(t){for(var e=t.SIZ,n=t.currentTile.index,r=t.tiles[n],i=r.codingStyleDefaultParameters.layersCount,o=e.Csiz,a=0,s=0;s<o;s++)a=Math.max(a,r.components[s].codingStyleParameters.decompositionLevelsCount);var c=0,l=0,h=0,p=0;this.nextPacket=function(){for(;c<i;c++){for(;l<=a;l++){for(;h<o;h++){var t=r.components[h];if(!(l>t.codingStyleParameters.decompositionLevelsCount)){for(var e=t.resolutions[l],n=e.precinctParameters.numprecincts;p<n;){var s=f(e,p,c);return p++,s}p=0}}h=0}l=0}throw new u("Out of packets")}}function h(t){for(var e=t.SIZ,n=t.currentTile.index,r=t.tiles[n],i=r.codingStyleDefaultParameters.layersCount,o=e.Csiz,a=0,s=0;s<o;s++)a=Math.max(a,r.components[s].codingStyleParameters.decompositionLevelsCount);var c=0,l=0,h=0,p=0;this.nextPacket=function(){for(;c<=a;c++){for(;l<i;l++){for(;h<o;h++){var t=r.components[h];if(!(c>t.codingStyleParameters.decompositionLevelsCount)){for(var e=t.resolutions[c],n=e.precinctParameters.numprecincts;p<n;){var s=f(e,p,l);return p++,s}p=0}}h=0}l=0}throw new u("Out of packets")}}function p(t){var e,n,r,i,o=t.SIZ,a=t.currentTile.index,s=t.tiles[a],c=s.codingStyleDefaultParameters.layersCount,l=o.Csiz,h=0;for(r=0;r<l;r++){var p=s.components[r];h=Math.max(h,p.codingStyleParameters.decompositionLevelsCount)}var d=new Int32Array(h+1);for(n=0;n<=h;++n){var v=0;for(r=0;r<l;++r){var g=s.components[r].resolutions;n<g.length&&(v=Math.max(v,g[n].precinctParameters.numprecincts))}d[n]=v}e=0,n=0,r=0,i=0,this.nextPacket=function(){for(;n<=h;n++){for(;i<d[n];i++){for(;r<l;r++){var t=s.components[r];if(!(n>t.codingStyleParameters.decompositionLevelsCount)){var o=t.resolutions[n],a=o.precinctParameters.numprecincts;if(!(i>=a)){for(;e<c;){var p=f(o,i,e);return e++,p}e=0}}}r=0}i=0}throw new u("Out of packets")}}function d(t){var e=t.SIZ,n=t.currentTile.index,r=t.tiles[n],i=r.codingStyleDefaultParameters.layersCount,o=e.Csiz,a=m(r),s=a,c=0,l=0,h=0,p=0,d=0;this.nextPacket=function(){for(;d<s.maxNumHigh;d++){for(;p<s.maxNumWide;p++){for(;h<o;h++){for(var t=r.components[h],e=t.codingStyleParameters.decompositionLevelsCount;l<=e;l++){var n=t.resolutions[l],v=a.components[h].resolutions[l],m=g(p,d,v,s,n);if(null!==m){for(;c<i;){var y=f(n,m,c);return c++,y}c=0}}l=0}h=0}p=0}throw new u("Out of packets")}}function v(t){var e=t.SIZ,n=t.currentTile.index,r=t.tiles[n],i=r.codingStyleDefaultParameters.layersCount,o=e.Csiz,a=m(r),s=0,c=0,l=0,h=0,p=0;this.nextPacket=function(){for(;l<o;++l){for(var t=r.components[l],e=a.components[l],n=t.codingStyleParameters.decompositionLevelsCount;p<e.maxNumHigh;p++){for(;h<e.maxNumWide;h++){for(;c<=n;c++){var d=t.resolutions[c],v=e.resolutions[c],m=g(h,p,v,e,d);if(null!==m){for(;s<i;){var y=f(d,m,s);return s++,y}s=0}}c=0}h=0}p=0}throw new u("Out of packets")}}function g(t,e,n,r,i){var o=t*r.minWidth,a=e*r.minHeight;if(o%n.width!=0||a%n.height!=0)return null;var s=a/n.width*i.precinctParameters.numprecinctswide;return o/n.height+s}function m(t){for(var e=t.components.length,n=Number.MAX_VALUE,r=Number.MAX_VALUE,i=0,o=0,a=new Array(e),s=0;s<e;s++){for(var c=t.components[s],u=c.codingStyleParameters.decompositionLevelsCount,f=new Array(u+1),l=Number.MAX_VALUE,h=Number.MAX_VALUE,p=0,d=0,v=1,g=u;g>=0;--g){var m=c.resolutions[g],y=v*m.precinctParameters.precinctWidth,b=v*m.precinctParameters.precinctHeight;l=Math.min(l,y),h=Math.min(h,b),p=Math.max(p,m.precinctParameters.numprecinctswide),d=Math.max(d,m.precinctParameters.numprecinctshigh),f[g]={width:y,height:b},v<<=1}n=Math.min(n,l),r=Math.min(r,h),i=Math.max(i,p),o=Math.max(o,d),a[s]={resolutions:f,minWidth:l,minHeight:h,maxNumWide:p,maxNumHigh:d}}return{components:a,minWidth:n,minHeight:r,maxNumWide:i,maxNumHigh:o}}function y(t){for(var e=t.SIZ,n=t.currentTile.index,r=t.tiles[n],i=e.Csiz,o=0;o<i;o++){for(var f=r.components[o],g=f.codingStyleParameters.decompositionLevelsCount,m=[],y=[],b=0;b<=g;b++){var w,x=a(0,f,b),S={},P=1<<g-b;if(S.trx0=Math.ceil(f.tcx0/P),S.try0=Math.ceil(f.tcy0/P),S.trx1=Math.ceil(f.tcx1/P),S.try1=Math.ceil(f.tcy1/P),S.resLevel=b,s(0,S,x),m.push(S),0===b)(w={}).type="LL",w.tbx0=Math.ceil(f.tcx0/P),w.tby0=Math.ceil(f.tcy0/P),w.tbx1=Math.ceil(f.tcx1/P),w.tby1=Math.ceil(f.tcy1/P),w.resolution=S,c(0,w,x),y.push(w),S.subbands=[w];else{var T=1<<g-b+1,O=[];(w={}).type="HL",w.tbx0=Math.ceil(f.tcx0/T-.5),w.tby0=Math.ceil(f.tcy0/T),w.tbx1=Math.ceil(f.tcx1/T-.5),w.tby1=Math.ceil(f.tcy1/T),w.resolution=S,c(0,w,x),y.push(w),O.push(w),(w={}).type="LH",w.tbx0=Math.ceil(f.tcx0/T),w.tby0=Math.ceil(f.tcy0/T-.5),w.tbx1=Math.ceil(f.tcx1/T),w.tby1=Math.ceil(f.tcy1/T-.5),w.resolution=S,c(0,w,x),y.push(w),O.push(w),(w={}).type="HH",w.tbx0=Math.ceil(f.tcx0/T-.5),w.tby0=Math.ceil(f.tcy0/T-.5),w.tbx1=Math.ceil(f.tcx1/T-.5),w.tby1=Math.ceil(f.tcy1/T-.5),w.resolution=S,c(0,w,x),y.push(w),O.push(w),S.subbands=O}}f.resolutions=m,f.subbands=y}var C=r.codingStyleDefaultParameters.progressionOrder;switch(C){case 0:r.packetsIterator=new l(t);break;case 1:r.packetsIterator=new h(t);break;case 2:r.packetsIterator=new p(t);break;case 3:r.packetsIterator=new d(t);break;case 4:r.packetsIterator=new v(t);break;default:throw new u("Unsupported progression order ".concat(C))}}function b(t,e,n,i){var o,a=0,s=0,c=!1;function u(t){for(;s<t;){var r=e[n+a];a++,c?(o=o<<7|r,s+=7,c=!1):(o=o<<8|r,s+=8),255===r&&(c=!0)}return o>>>(s-=t)&(1<<t)-1}function f(t){return 255===e[n+a-1]&&e[n+a]===t?(l(1),!0):255===e[n+a]&&e[n+a+1]===t&&(l(2),!0)}function l(t){a+=t}function h(){s=0,c&&(a++,c=!1)}function p(){if(0===u(1))return 1;if(0===u(1))return 2;var t=u(2);return t<3?t+3:(t=u(5))<31?t+6:(t=u(7))+37}for(var d=t.currentTile.index,v=t.tiles[d],g=t.COD.sopMarkerUsed,m=t.COD.ephMarkerUsed,y=v.packetsIterator;a<i;){h(),g&&f(145)&&l(4);var b=y.nextPacket();if(u(1)){for(var w,x=b.layerNumber,S=[],O=0,C=b.codeblocks.length;O<C;O++){var k=(w=b.codeblocks[O]).precinct,I=w.cbx-k.cbxMin,E=w.cby-k.cbyMin,A=!1,L=!1;if(void 0!==w.included)A=!!u(1);else{var M,_;if(void 0!==(k=w.precinct).inclusionTree)M=k.inclusionTree;else{var D=k.cbxMax-k.cbxMin+1,R=k.cbyMax-k.cbyMin+1;M=new T(D,R,x),_=new P(D,R),k.inclusionTree=M,k.zeroBitPlanesTree=_}if(M.reset(I,E,x))for(;;){if(!u(1)){M.incrementValue(x);break}if(!M.nextLevel()){w.included=!0,A=L=!0;break}}}if(A){if(L){for((_=k.zeroBitPlanesTree).reset(I,E);;)if(u(1)){if(!_.nextLevel())break}else _.incrementValue();w.zeroBitPlanes=_.value}for(var B=p();u(1);)w.Lblock++;var N=(0,r.log2)(B),U=u((B<1<<N?N-1:N)+w.Lblock);S.push({codeblock:w,codingpasses:B,dataLength:U})}}for(h(),m&&f(146);S.length>0;){var F=S.shift();void 0===(w=F.codeblock).data&&(w.data=[]),w.data.push({data:e,start:n+a,end:n+a+F.dataLength,codingpasses:F.codingpasses}),a+=F.dataLength}}}return a}function w(t,e,n,r,o,a,s,c){for(var u=r.tbx0,f=r.tby0,l=r.tbx1-r.tbx0,h=r.codeblocks,p="H"===r.type.charAt(0)?1:0,d="H"===r.type.charAt(1)?e:0,v=0,g=h.length;v<g;++v){var m=h[v],y=m.tbx1_-m.tbx0_,b=m.tby1_-m.tby0_;if(0!==y&&0!==b&&void 0!==m.data){var w,x;w=new O(y,b,m.subbandType,m.zeroBitPlanes,a),x=2;var S,P,T,C=m.data,k=0,I=0;for(S=0,P=C.length;S<P;S++)k+=(T=C[S]).end-T.start,I+=T.codingpasses;var E=new Uint8Array(k),A=0;for(S=0,P=C.length;S<P;S++){var L=(T=C[S]).data.subarray(T.start,T.end);E.set(L,A),A+=L.length}var M=new i.ArithmeticDecoder(E,0,k);for(w.setDecoder(M),S=0;S<I;S++){switch(x){case 0:w.runSignificancePropagationPass();break;case 1:w.runMagnitudeRefinementPass();break;case 2:w.runCleanupPass(),c&&w.checkSegmentationSymbol()}x=(x+1)%3}var _,D,R,B=m.tbx0_-u+(m.tby0_-f)*l,N=w.coefficentsSign,U=w.coefficentsMagnitude,F=w.bitsDecoded,j=s?0:.5;A=0;var z="LL"!==r.type;for(S=0;S<b;S++){var H=2*(B/l|0)*(e-l)+p+d;for(_=0;_<y;_++){if(0!==(D=U[A])){D=(D+j)*o,0!==N[A]&&(D=-D),R=F[A];var Y=z?H+(B<<1):B;t[Y]=s&&R>=a?D:D*(1<<a-R)}B++,A++}B+=l-y}}}}function x(e,n,r){for(var i=n.components[r],o=i.codingStyleParameters,a=i.quantizationParameters,s=o.decompositionLevelsCount,c=a.SPqcds,u=a.scalarExpounded,f=a.guardBits,l=o.segmentationSymbolUsed,h=e.components[r].precision,p=o.reversibleTransformation,d=p?new I:new k,v=[],g=0,m=0;m<=s;m++){for(var y=i.resolutions[m],b=y.trx1-y.trx0,x=y.try1-y.try0,S=new Float32Array(b*x),P=0,T=y.subbands.length;P<T;P++){var O,C;u?(O=c[g].mu,C=c[g].epsilon,g++):(O=c[0].mu,C=c[0].epsilon+(m>0?1-m:0));var E=y.subbands[P],A=t[E.type];w(S,b,0,E,p?1:Math.pow(2,h+A-C)*(1+O/2048),f+C-1,p,l)}v.push({width:b,height:x,items:S})}var L=d.calculate(v,i.tcx0,i.tcy0);return{left:i.tcx0,top:i.tcy0,width:L.width,height:L.height,items:L.items}}function S(t,e){for(var n=t.SIZ.Csiz,r=t.tiles[e],i=0;i<n;i++){var o=r.components[i],a=void 0!==t.currentTile.QCC[i]?t.currentTile.QCC[i]:t.currentTile.QCD;o.quantizationParameters=a;var s=void 0!==t.currentTile.COC[i]?t.currentTile.COC[i]:t.currentTile.COD;o.codingStyleParameters=s}r.codingStyleDefaultParameters=t.currentTile.COD}e.prototype={parse:function(t){if(65359!==(0,r.readUint16)(t,0))for(var e=0,n=t.length;e<n;){var i=8,o=(0,r.readUint32)(t,e),a=(0,r.readUint32)(t,e+4);if(e+=i,1===o&&(o=4294967296*(0,r.readUint32)(t,e)+(0,r.readUint32)(t,e+4),e+=8,i+=8),0===o&&(o=n-e+i),o<i)throw new u("Invalid box field size");var s=o-i,c=!0;switch(a){case 1785737832:c=!1;break;case 1668246642:var f=t[e];if(1===f){var l=(0,r.readUint32)(t,e+3);switch(l){case 16:case 17:case 18:break;default:(0,r.warn)("Unknown colorspace "+l)}}else 2===f&&(0,r.info)("ICC profile not supported");break;case 1785737827:this.parseCodestream(t,e,e+s);break;case 1783636e3:218793738!==(0,r.readUint32)(t,e)&&(0,r.warn)("Invalid JP2 signature");break;case 1783634458:case 1718909296:case 1920099697:case 1919251232:case 1768449138:break;default:var h=String.fromCharCode(a>>24&255,a>>16&255,a>>8&255,255&a);(0,r.warn)("Unsupported header type "+a+" ("+h+")")}c&&(e+=s)}else this.parseCodestream(t,0,t.length)},parseImageProperties:function(t){for(var e=t.getByte();e>=0;){if(65361===(e<<8|(e=t.getByte()))){t.skip(4);var n=t.getInt32()>>>0,r=t.getInt32()>>>0,i=t.getInt32()>>>0,o=t.getInt32()>>>0;t.skip(16);var a=t.getUint16();return this.width=n-i,this.height=r-o,this.componentsCount=a,void(this.bitsPerComponent=8)}}throw new u("No size marker found in JPX stream")},parseCodestream:function(t,e,i){var a={},s=!1;try{for(var c=e;c+1<i;){var f=(0,r.readUint16)(t,c);c+=2;var l,h,p,d,v,g,m=0;switch(f){case 65359:a.mainHeader=!0;break;case 65497:break;case 65361:m=(0,r.readUint16)(t,c);var w={};w.Xsiz=(0,r.readUint32)(t,c+4),w.Ysiz=(0,r.readUint32)(t,c+8),w.XOsiz=(0,r.readUint32)(t,c+12),w.YOsiz=(0,r.readUint32)(t,c+16),w.XTsiz=(0,r.readUint32)(t,c+20),w.YTsiz=(0,r.readUint32)(t,c+24),w.XTOsiz=(0,r.readUint32)(t,c+28),w.YTOsiz=(0,r.readUint32)(t,c+32);var P=(0,r.readUint16)(t,c+36);w.Csiz=P;var T=[];l=c+38;for(var O=0;O<P;O++){var C={precision:1+(127&t[l]),isSigned:!!(128&t[l]),XRsiz:t[l+1],YRsiz:t[l+2]};l+=3,n(C,w),T.push(C)}a.SIZ=w,a.components=T,o(a,T),a.QCC=[],a.COC=[];break;case 65372:m=(0,r.readUint16)(t,c);var k={};switch(l=c+2,31&(h=t[l++])){case 0:d=8,v=!0;break;case 1:d=16,v=!1;break;case 2:d=16,v=!0;break;default:throw new Error("Invalid SQcd value "+h)}for(k.noQuantization=8===d,k.scalarExpounded=v,k.guardBits=h>>5,p=[];l<m+c;){var I={};8===d?(I.epsilon=t[l++]>>3,I.mu=0):(I.epsilon=t[l]>>3,I.mu=(7&t[l])<<8|t[l+1],l+=2),p.push(I)}k.SPqcds=p,a.mainHeader?a.QCD=k:(a.currentTile.QCD=k,a.currentTile.QCC=[]);break;case 65373:m=(0,r.readUint16)(t,c);var E,A={};switch(l=c+2,a.SIZ.Csiz<257?E=t[l++]:(E=(0,r.readUint16)(t,l),l+=2),31&(h=t[l++])){case 0:d=8,v=!0;break;case 1:d=16,v=!1;break;case 2:d=16,v=!0;break;default:throw new Error("Invalid SQcd value "+h)}for(A.noQuantization=8===d,A.scalarExpounded=v,A.guardBits=h>>5,p=[];l<m+c;)I={},8===d?(I.epsilon=t[l++]>>3,I.mu=0):(I.epsilon=t[l]>>3,I.mu=(7&t[l])<<8|t[l+1],l+=2),p.push(I);A.SPqcds=p,a.mainHeader?a.QCC[E]=A:a.currentTile.QCC[E]=A;break;case 65362:m=(0,r.readUint16)(t,c);var L={};l=c+2;var M=t[l++];L.entropyCoderWithCustomPrecincts=!!(1&M),L.sopMarkerUsed=!!(2&M),L.ephMarkerUsed=!!(4&M),L.progressionOrder=t[l++],L.layersCount=(0,r.readUint16)(t,l),l+=2,L.multipleComponentTransform=t[l++],L.decompositionLevelsCount=t[l++],L.xcb=2+(15&t[l++]),L.ycb=2+(15&t[l++]);var _=t[l++];if(L.selectiveArithmeticCodingBypass=!!(1&_),L.resetContextProbabilities=!!(2&_),L.terminationOnEachCodingPass=!!(4&_),L.verticallyStripe=!!(8&_),L.predictableTermination=!!(16&_),L.segmentationSymbolUsed=!!(32&_),L.reversibleTransformation=t[l++],L.entropyCoderWithCustomPrecincts){for(var D=[];l<m+c;){var R=t[l++];D.push({PPx:15&R,PPy:R>>4})}L.precinctsSizes=D}var B=[];if(L.selectiveArithmeticCodingBypass&&B.push("selectiveArithmeticCodingBypass"),L.resetContextProbabilities&&B.push("resetContextProbabilities"),L.terminationOnEachCodingPass&&B.push("terminationOnEachCodingPass"),L.verticallyStripe&&B.push("verticallyStripe"),L.predictableTermination&&B.push("predictableTermination"),B.length>0)throw s=!0,new Error("Unsupported COD options ("+B.join(", ")+")");a.mainHeader?a.COD=L:(a.currentTile.COD=L,a.currentTile.COC=[]);break;case 65424:m=(0,r.readUint16)(t,c),(g={}).index=(0,r.readUint16)(t,c+2),g.length=(0,r.readUint32)(t,c+4),g.dataEnd=g.length+c-2,g.partIndex=t[c+8],g.partsCount=t[c+9],a.mainHeader=!1,0===g.partIndex&&(g.COD=a.COD,g.COC=a.COC.slice(0),g.QCD=a.QCD,g.QCC=a.QCC.slice(0)),a.currentTile=g;break;case 65427:0===(g=a.currentTile).partIndex&&(S(a,g.index),y(a)),b(a,t,c,m=g.dataEnd-c);break;case 65365:case 65367:case 65368:case 65380:m=(0,r.readUint16)(t,c);break;case 65363:throw new Error("Codestream code 0xFF53 (COC) is not implemented");default:throw new Error("Unknown codestream code: "+f.toString(16))}c+=m}}catch(t){if(s||this.failOnCorruptedImage)throw new u(t.message);(0,r.warn)("JPX: Trying to recover from: "+t.message)}this.tiles=function(t){for(var e=t.SIZ,n=t.components,r=e.Csiz,i=[],o=0,a=t.tiles.length;o<a;o++){var s,c=t.tiles[o],u=[];for(s=0;s<r;s++)u[s]=x(t,c,s);var f,l,h,p,d,v,g,m=u[0],y=new Uint8ClampedArray(m.items.length*r),b={left:m.left,top:m.top,width:m.width,height:m.height,items:y},w=0;if(c.codingStyleDefaultParameters.multipleComponentTransform){var S=4===r,P=u[0].items,T=u[1].items,O=u[2].items,C=S?u[3].items:null;f=n[0].precision-8,l=.5+(128<<f);var k=c.components[0],I=r-3;if(p=P.length,k.codingStyleParameters.reversibleTransformation)for(h=0;h<p;h++,w+=I){d=P[h]+l,v=T[h],g=O[h];var E=d-(g+v>>2);y[w++]=E+g>>f,y[w++]=E>>f,y[w++]=E+v>>f}else for(h=0;h<p;h++,w+=I)d=P[h]+l,v=T[h],g=O[h],y[w++]=d+1.402*g>>f,y[w++]=d-.34413*v-.71414*g>>f,y[w++]=d+1.772*v>>f;if(S)for(h=0,w=3;h<p;h++,w+=4)y[w]=C[h]+l>>f}else for(s=0;s<r;s++){var A=u[s].items;for(f=n[s].precision-8,l=.5+(128<<f),w=s,h=0,p=A.length;h<p;h++)y[w]=A[h]+l>>f,w+=r}i.push(b)}return i}(a),this.width=a.SIZ.Xsiz-a.SIZ.XOsiz,this.height=a.SIZ.Ysiz-a.SIZ.YOsiz,this.componentsCount=a.SIZ.Csiz}};var P=function(){function t(t,e){var n=(0,r.log2)(Math.max(t,e))+1;this.levels=[];for(var i=0;i<n;i++){var o={width:t,height:e,items:[]};this.levels.push(o),t=Math.ceil(t/2),e=Math.ceil(e/2)}}return t.prototype={reset:function(t,e){for(var n,r=0,i=0;r<this.levels.length;){var o=t+e*(n=this.levels[r]).width;if(void 0!==n.items[o]){i=n.items[o];break}n.index=o,t>>=1,e>>=1,r++}r--,(n=this.levels[r]).items[n.index]=i,this.currentLevel=r,delete this.value},incrementValue:function(){var t=this.levels[this.currentLevel];t.items[t.index]++},nextLevel:function(){var t=this.currentLevel,e=this.levels[t],n=e.items[e.index];return--t<0?(this.value=n,!1):(this.currentLevel=t,(e=this.levels[t]).items[e.index]=n,!0)}},t}(),T=function(){function t(t,e,n){var i=(0,r.log2)(Math.max(t,e))+1;this.levels=[];for(var o=0;o<i;o++){for(var a=new Uint8Array(t*e),s=0,c=a.length;s<c;s++)a[s]=n;var u={width:t,height:e,items:a};this.levels.push(u),t=Math.ceil(t/2),e=Math.ceil(e/2)}}return t.prototype={reset:function(t,e,n){for(var r=0;r<this.levels.length;){var i=this.levels[r],o=t+e*i.width;i.index=o;var a=i.items[o];if(255===a)break;if(a>n)return this.currentLevel=r,this.propagateValues(),!1;t>>=1,e>>=1,r++}return this.currentLevel=r-1,!0},incrementValue:function(t){var e=this.levels[this.currentLevel];e.items[e.index]=t+1,this.propagateValues()},propagateValues:function(){for(var t=this.currentLevel,e=this.levels[t],n=e.items[e.index];--t>=0;)(e=this.levels[t]).items[e.index]=n},nextLevel:function(){var t=this.currentLevel,e=this.levels[t],n=e.items[e.index];return e.items[e.index]=255,!(--t<0)&&(this.currentLevel=t,(e=this.levels[t]).items[e.index]=n,!0)}},t}(),O=function(){var t=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]),e=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]),n=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);function r(r,i,o,a,s){this.width=r,this.height=i,this.contextLabelTable="HH"===o?n:"HL"===o?e:t;var c=r*i;this.neighborsSignificance=new Uint8Array(c),this.coefficentsSign=new Uint8Array(c),this.coefficentsMagnitude=s>14?new Uint32Array(c):s>6?new Uint16Array(c):new Uint8Array(c),this.processingFlags=new Uint8Array(c);var u=new Uint8Array(c);if(0!==a)for(var f=0;f<c;f++)u[f]=a;this.bitsDecoded=u,this.reset()}return r.prototype={setDecoder:function(t){this.decoder=t},reset:function(){this.contexts=new Int8Array(19),this.contexts[0]=8,this.contexts[17]=92,this.contexts[18]=6},setNeighborsSignificance:function(t,e,n){var r,i=this.neighborsSignificance,o=this.width,a=this.height,s=e>0,c=e+1<o;t>0&&(r=n-o,s&&(i[r-1]+=16),c&&(i[r+1]+=16),i[r]+=4),t+1<a&&(r=n+o,s&&(i[r-1]+=16),c&&(i[r+1]+=16),i[r]+=4),s&&(i[n-1]+=1),c&&(i[n+1]+=1),i[n]|=128},runSignificancePropagationPass:function(){for(var t=this.decoder,e=this.width,n=this.height,r=this.coefficentsMagnitude,i=this.coefficentsSign,o=this.neighborsSignificance,a=this.processingFlags,s=this.contexts,c=this.contextLabelTable,u=this.bitsDecoded,f=0;f<n;f+=4)for(var l=0;l<e;l++)for(var h=f*e+l,p=0;p<4;p++,h+=e){var d=f+p;if(d>=n)break;if(a[h]&=-2,!r[h]&&o[h]){var v=c[o[h]];if(t.readBit(s,v)){var g=this.decodeSignBit(d,l,h);i[h]=g,r[h]=1,this.setNeighborsSignificance(d,l,h),a[h]|=2}u[h]++,a[h]|=1}}},decodeSignBit:function(t,e,n){var r,i,o,a,s,c,u=this.width,f=this.height,l=this.coefficentsMagnitude,h=this.coefficentsSign;a=e>0&&0!==l[n-1],e+1<u&&0!==l[n+1]?(o=h[n+1],r=a?1-o-(i=h[n-1]):1-o-o):r=a?1-(i=h[n-1])-i:0;var p=3*r;return a=t>0&&0!==l[n-u],t+1<f&&0!==l[n+u]?(o=h[n+u],r=a?1-o-(i=h[n-u])+p:1-o-o+p):r=a?1-(i=h[n-u])-i+p:p,r>=0?(s=9+r,c=this.decoder.readBit(this.contexts,s)):(s=9-r,c=1^this.decoder.readBit(this.contexts,s)),c},runMagnitudeRefinementPass:function(){for(var t,e=this.decoder,n=this.width,r=this.height,i=this.coefficentsMagnitude,o=this.neighborsSignificance,a=this.contexts,s=this.bitsDecoded,c=this.processingFlags,u=n*r,f=4*n,l=0;l<u;l=t){t=Math.min(u,l+f);for(var h=0;h<n;h++)for(var p=l+h;p<t;p+=n)if(i[p]&&0==(1&c[p])){var d=16;if(0!=(2&c[p]))c[p]^=2,d=0===(127&o[p])?15:14;var v=e.readBit(a,d);i[p]=i[p]<<1|v,s[p]++,c[p]|=1}}},runCleanupPass:function(){for(var t,e=this.decoder,n=this.width,r=this.height,i=this.neighborsSignificance,o=this.coefficentsMagnitude,a=this.coefficentsSign,s=this.contexts,c=this.contextLabelTable,u=this.bitsDecoded,f=this.processingFlags,l=n,h=2*n,p=3*n,d=0;d<r;d=t){t=Math.min(d+4,r);for(var v=d*n,g=d+3<r,m=0;m<n;m++){var y,b=v+m,w=0,x=b,S=d;if(g&&0===f[b]&&0===f[b+l]&&0===f[b+h]&&0===f[b+p]&&0===i[b]&&0===i[b+l]&&0===i[b+h]&&0===i[b+p]){if(!e.readBit(s,18)){u[b]++,u[b+l]++,u[b+h]++,u[b+p]++;continue}0!==(w=e.readBit(s,17)<<1|e.readBit(s,17))&&(S=d+w,x+=w*n),y=this.decodeSignBit(S,m,x),a[x]=y,o[x]=1,this.setNeighborsSignificance(S,m,x),f[x]|=2,x=b;for(var P=d;P<=S;P++,x+=n)u[x]++;w++}for(S=d+w;S<t;S++,x+=n)if(!o[x]&&0==(1&f[x])){var T=c[i[x]];1===e.readBit(s,T)&&(y=this.decodeSignBit(S,m,x),a[x]=y,o[x]=1,this.setNeighborsSignificance(S,m,x),f[x]|=2),u[x]++}}}},checkSegmentationSymbol:function(){var t=this.decoder,e=this.contexts;if(10!==(t.readBit(e,17)<<3|t.readBit(e,17)<<2|t.readBit(e,17)<<1|t.readBit(e,17)))throw new u("Invalid segmentation symbol")}},r}(),C=function(){function t(){}return t.prototype.calculate=function(t,e,n){for(var r=t[0],i=1,o=t.length;i<o;i++)r=this.iterate(r,t[i],e,n);return r},t.prototype.extend=function(t,e,n){var r=e-1,i=e+1,o=e+n-2,a=e+n;t[r--]=t[i++],t[a++]=t[o--],t[r--]=t[i++],t[a++]=t[o--],t[r--]=t[i++],t[a++]=t[o--],t[r]=t[i],t[a]=t[o]},t.prototype.iterate=function(t,e,n,r){var i,o,a,s,c,u,f=t.width,l=t.height,h=t.items,p=e.width,d=e.height,v=e.items;for(a=0,i=0;i<l;i++)for(s=2*i*p,o=0;o<f;o++,a++,s+=2)v[s]=h[a];h=t.items=null;var g=new Float32Array(p+8);if(1===p){if(0!=(1&n))for(u=0,a=0;u<d;u++,a+=p)v[a]*=.5}else for(u=0,a=0;u<d;u++,a+=p)g.set(v.subarray(a,a+p),4),this.extend(g,4,p),this.filter(g,4,p),v.set(g.subarray(4,4+p),a);var m=16,y=[];for(i=0;i<m;i++)y.push(new Float32Array(d+8));var b,w=0;if(t=4+d,1===d){if(0!=(1&r))for(c=0;c<p;c++)v[c]*=.5}else for(c=0;c<p;c++){if(0===w){for(m=Math.min(p-c,m),a=c,s=4;s<t;a+=p,s++)for(b=0;b<m;b++)y[b][s]=v[a+b];w=m}var x=y[--w];if(this.extend(x,4,d),this.filter(x,4,d),0===w)for(a=c-m+1,s=4;s<t;a+=p,s++)for(b=0;b<m;b++)v[a+b]=y[b][s]}return{width:p,height:d,items:v}},t}(),k=function(){function t(){C.call(this)}return t.prototype=Object.create(C.prototype),t.prototype.filter=function(t,e,n){var r,i,o,a,s=n>>1,c=-1.586134342059924,u=-.052980118572961,f=.882911075530934,l=.443506852043971,h=1.230174104914001;for(r=(e|=0)-3,i=s+4;i--;r+=2)t[r]*=.8128930661159609;for(o=l*t[(r=e-2)-1],i=s+3;i--&&(a=l*t[r+1],t[r]=h*t[r]-o-a,i--);r+=2)o=l*t[(r+=2)+1],t[r]=h*t[r]-o-a;for(o=f*t[(r=e-1)-1],i=s+2;i--&&(a=f*t[r+1],t[r]-=o+a,i--);r+=2)o=f*t[(r+=2)+1],t[r]-=o+a;for(o=u*t[(r=e)-1],i=s+1;i--&&(a=u*t[r+1],t[r]-=o+a,i--);r+=2)o=u*t[(r+=2)+1],t[r]-=o+a;if(0!==s)for(o=c*t[(r=e+1)-1],i=s;i--&&(a=c*t[r+1],t[r]-=o+a,i--);r+=2)o=c*t[(r+=2)+1],t[r]-=o+a},t}(),I=function(){function t(){C.call(this)}return t.prototype=Object.create(C.prototype),t.prototype.filter=function(t,e,n){var r,i,o=n>>1;for(r=e|=0,i=o+1;i--;r+=2)t[r]-=t[r-1]+t[r+1]+2>>2;for(r=e+1,i=o;i--;r+=2)t[r]+=t[r-1]+t[r+1]>>1},t}();return e}();e.JpxImage=f}])}));