pdfjs-dist/wasm/jbig2_nowasm_fallback.js

Generic build of Mozilla's PDF.js library.

/* THIS FILE IS GENERATED - DO NOT EDIT */
async function JBig2(moduleArg={}){var moduleRtn;var Module=moduleArg;var ENVIRONMENT_IS_WEB=true;var ENVIRONMENT_IS_WORKER=false;var arguments_=[];var thisProgram="./this.program";var quit_=(status,toThrow)=>{throw toThrow};var _scriptName=import.meta.url;var scriptDirectory="";var readAsync;if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){try{scriptDirectory=new URL(".",_scriptName).href}catch{}{readAsync=async url=>{var response=await fetch(url,{credentials:"same-origin"});if(response.ok){return response.arrayBuffer()}throw new Error(response.status+" : "+response.url)}}}else{}var out=console.log.bind(console);var err=console.error.bind(console);var wasmBinary;var WebAssembly={Memory:function(opts){this.buffer=new ArrayBuffer(opts["initial"]*65536)},Module:function(binary){},Instance:function(module,info){this.exports=(
// EMSCRIPTEN_START_ASM
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o(){throw new Error("abort")}function p(q,r,s){a.copyWithin(q,r,r+s)}function t(q,u,s){q=q>>>0;s=s>>>0;if(q+s>a.length)throw"trap: invalid memory.fill";a.fill(u,q,q+s)}function ga(n){var v=new ArrayBuffer(16777216);var w=new Int8Array(v);var x=new Int16Array(v);var y=new Int32Array(v);var z=new Uint8Array(v);var A=new Uint16Array(v);var B=new Uint32Array(v);var C=new Float32Array(v);var D=new Float64Array(v);var E=Math.imul;var F=Math.fround;var G=Math.abs;var H=Math.clz32;var I=Math.min;var J=Math.max;var K=Math.floor;var L=Math.ceil;var M=Math.trunc;var N=Math.sqrt;var O=n.a;var P=O.a;var Q=O.b;var R=O.c;var S=O.d;var T=O.e;var U=O.f;var V=O.g;var W=O.h;var X=O.i;var Y=72736;var Z=0;
// EMSCRIPTEN_START_FUNCS
function yc(a){var b=0,c=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,q=0,r=0,s=0,u=0,v=0,C=0,D=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0;J=Y-16|0;Y=J;a:{b:{c:{d:{c=y[a+4>>2];b=y[c+8>>2];i=y[c+4>>2];e:{if(b>>>0>i>>>0){break e}if((b|0)==(i|0)){aa=2;break c}R=a+80|0;while(1){if(b>>>0>i>>>0){break e}if(i-b>>>0<11){break c}f:{g:{h:{m=y[R>>2];i:{if(!m){b=na(72);w[b+4|0]=0;y[b>>2]=0;t(b+8|0,0,64);y[J+4>>2]=0;ib(R,b);ac(J+4|0);j:{c=y[a+80>>2];k:{if(ra(y[a+4>>2],c)){break k}if(va(y[a+4>>2],c+4|0)){break k}b=y[a+4>>2];d=y[b+8>>2];g=y[b>>2];l:{m:{if(B[b+4>>2]<=d>>>0){w[J+15|0]=0;break m}d=z[d+g|0];w[J+15|0]=d;if(d>>>0<224){break m}if(ra(b,c+8|0)){break k}b=y[c+8>>2]&536870911;y[c+8>>2]=b;if(b>>>0>64){break k}g=y[a+4>>2];i=y[g+8>>2];d=i+(b+8>>>3|0)|0;if(d>>>0<i>>>0){break l}h=g;g=y[g+4>>2];y[h+8>>2]=d>>>0<g>>>0?d:g;break l}if(va(b,J+15|0)){break k}b=z[J+15|0]>>>5|0;y[c+8>>2]=b}g=z[c+4|0];n:{if(!b){break 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17:case 18:case 19:case 21:case 25:case 28:case 29:case 30:case 31:break B;case 4:case 6:case 7:break S;case 20:case 22:case 23:break R;case 24:case 26:case 27:break Q;case 32:break P;case 33:break O;case 34:break N;case 35:break u;case 36:break M;case 37:break L;default:break U}}V:{switch(d|0){case 0:b=0;s=0;F=0;N=0;e=Y-272|0;Y=e;l=1;if(!Wa(y[a+4>>2],e+118|0)){j=na(56);y[j+40>>2]=0;y[j+32>>2]=0;y[j+36>>2]=0;y[j+24>>2]=0;y[j+28>>2]=0;y[j+16>>2]=0;y[j+20>>2]=0;h=A[e+118>>1];c=h&1;w[j|0]=c;d=h>>>10&3;w[j+3|0]=d;g=h&12288;w[j+2|0]=(g|0)!=0;i=(h&254)>>>1&1;w[j+1|0]=i;Q=j+16|0;W:{X:{Y:{if(!c){c=d?2:8;d=j+44|0;while(1){if((b|0)!=(c|0)){g=b+d|0;b=b+1|0;if(!va(y[a+4>>2],g)){continue}break W}break}if(z[j+1|0]!=1){break X}if(!z[j+2|0]){break Y}break X}if(g|!i){break X}}c=j+52|0;b=0;while(1){if((b|0)==4){break X}d=b+c|0;b=b+1|0;if(!va(y[a+4>>2],d)){continue}break}break W}if(ra(y[a+4>>2],j+12|0)){break W}if(ra(y[a+4>>2],j+8|0)|B[j+12>>2]>65535|B[j+8>>2]>65535){break W}b=y[m+8>>2];i=(b|0)>0?b:0;b=0;while(1){if((b|0)==(i|0)){c=1;k=0;b=0;while(1)if((b|0)==(i|0)){Z:{_:{$:{aa:{ba:{ca:{da:{ea:{fa:{if(!(c&1)){break fa}y[j+4>>2]=k;U=Ub(e+104|0,k);n=y[U>>2];ga:{if((n|0)==y[U+4>>2]){break ga}b=y[m+8>>2];q=(b|0)>0?b:0;c=1;k=0;while(1){if((q|0)==(F|0)){break ga}ha:{b=Ma(a,y[y[m+12>>2]+(F<<2)>>2]);if(z[b+4|0]&63){break ha}b=y[b+56>>2];g=y[b+24>>2];d=y[b+28>>2]-g>>2;b=0;while(1){if((b|0)==(d|0)){g=0;i=0;if(c&1){b=d+k|0;g=b>>>0>=d>>>0;i=g?b:0}k=i;c=g;break ha}i=b+k|0;if(!(i>>>0>=b>>>0&c)){break fa}y[n+(i<<2)>>2]=y[g+(b<<2)>>2];b=b+1|0;continue}}F=F+1|0;continue}}bb(Q,U);ia:{if(z[j|0]!=1){break ia}b=h>>>2&3;if((b|0)==2){break Z}d=h>>>4&3;if((d|0)==2){break Z}ja:{ka:{switch(b|0){case 0:c=sa(a,4);b=0;break ja;case 1:c=sa(a,5);b=0;break ja;default:break ka}}b=Ga(a,m,0);if(!b){break Z}c=y[b+68>>2];b=1}y[j+28>>2]=c;la:{ma:{switch(d|0){case 0:c=sa(a,2);break la;case 1:c=sa(a,3);break la;default:break ma}}c=Ga(a,m,b);if(!c){break 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qa}if((c|0)!=y[b+8>>2]|(d|0)!=y[b+12>>2]|(g|0)!=y[b+16>>2]){continue}break}c=Ad(y[b+24>>2]);y[e+120>>2]=0;Rb(m+56|0,c);Za(e+120|0);zd(y[a+108>>2],e- -64|0,b+24|0);c=y[a+108>>2];d=y[b>>2];g=y[b+4>>2];y[d+4>>2]=g;y[g>>2]=d;y[c+8>>2]=y[c+8>>2]-1;oc(b);break aa}if(!(V&1)){u=Ra(y[a+4>>2]);y[e+60>>2]=u;I=y[e+92>>2];d=y[e+96>>2];C=y[e+80>>2];g=y[e+84>>2];ba=Fa();y[e+268>>2]=ba;ca=Fa();y[e+252>>2]=ca;da=Fa();y[e+248>>2]=da;ea=Fa();y[e+244>>2]=ea;i=y[j+8>>2]+y[j+4>>2]|0;b=0;while(1){c=b;b=b+1|0;if(i>>>0>1<<c>>>0){continue}break}_=I+3240|0;S=g-C>>3;P=Cd(e+120|0,c&255);O=gb(e+256|0,y[j+8>>2]);G=d-I>>3;X=G>>>0>405;i=0;F=0;while(1){ra:{sa:{ta:{b=y[j+8>>2];if(b>>>0>i>>>0){y[e+240>>2]=0;Aa(ba,u,e+236|0);F=y[e+236>>2]+F|0;if(F>>>0>65535){break ta}K=0;while(1){ua:{l=Aa(ca,u,e+232|0);if(!l|B[j+8>>2]<=i>>>0){break ua}l=1;K=y[e+232>>2]+K|0;if(K>>>0>65535){break ua}if(!(!F|!K)){va:{wa:{xa:{ya:{za:{if(!z[j+1|0]){r=qb();y[e+228>>2]=r;y[r+8>>2]=F;y[r+4>>2]=K;w[r|0]=0;b=z[j+3|0];w[r+1|0]=0;w[r+2|0]=0;w[r+3|0]=b;w[r+16|0]=z[j+44|0];w[r+17|0]=z[j+45|0];w[r+18|0]=z[j+46|0];w[r+19|0]=z[j+47|0];w[r+20|0]=z[j+48|0];w[r+21|0]=z[j+49|0];w[r+22|0]=z[j+50|0];w[r+23|0]=z[j+51|0];Aa:{switch(b|0){case 0:if(xd(r)){D=nc(r,u,I,G,0);break wa}D=mc(r,u,I,G,0);break wa;case 1:if(wd(r)){D=nc(r,u,I,G,1);break wa}D=mc(r,u,I,G,1);break wa;case 2:if(Qb(r)){D=nc(r,u,I,G,2);break wa}D=mc(r,u,I,G,2);break wa;default:break Aa}}if(!Qb(r)){break za}D=xa(K,F);y[e+160>>2]=D;if(!qa(D)){break ya}b=y[r+4>>2];if(!b){break fa}b=b-1|0;L=b>>>3|0;T=(b&7)+1|0;g=0;k=0;n=0;c=0;while(1){Ba:{Ca:{if(B[r+8>>2]>n>>>0){ja(e+192|0,D,n);h=y[e+196>>2];q=y[e+192>>2];if(z[r+1|0]!=1){b=c;break Ca}if(z[u|0]){break ya}if(!X){break fa}b=0;d=ka(u,_);if((d|0)==(c|0)){break Ca}y[e+184>>2]=h;y[e+180>>2]=q;y[e+172>>2]=k;y[e+168>>2]=g;b=y[e+184>>2];y[e+8>>2]=y[e+180>>2];y[e+12>>2]=b;b=y[e+172>>2];y[e>>2]=y[e+168>>2];y[e+4>>2]=b;Pa(e+8|0,e);c=c^d;break Ba}y[e+160>>2]=0;break xa}c=0;H=0;Da:{if(!n){Ea:{while(1){k=7;v=0;if((H|0)==(L|0)){break Ea}Fa:{while(1){if((k|0)>=0){if(z[u|0]){break Fa}if(c>>>0>=G>>>0){break fa}d=ka(u,(c<<3)+I|0);c=d|c<<1&1006;v=d<<k|v;k=k-1|0;continue}break}if((h|0)==(H|0)){break fa}w[q+H|0]=v;H=H+1|0;continue}break}if(H>>>0<L>>>0){break ya}}k=0;v=0;while(1){if((k|0)==(T|0)){break Da}if(z[u|0]){break ya}if(c>>>0>=G>>>0){break fa}d=ka(u,(c<<3)+I|0);c=d|c<<1&1006;v=d<<7-k|v;k=k+1|0;continue}}if(!k){break fa}$=k-1|0;H=z[g|0];k=H>>>1&112;d=0;while(1){Ga:{if((d|0)!=(L|0)){if((d|0)==($|0)){break fa}s=d+1|0;H=z[s+g|0]|H<<8;c=7;v=0;while(1){if((c|0)<0){break Ga}if(z[u|0]){break ya}if(k>>>0>=G>>>0){break fa}M=ka(u,(k<<3)+I|0);k=M|(H>>>c+1&16|k<<1&1006);v=M<<c|v;c=c-1|0;continue}}d=H<<8;c=0;v=0;while(1){if((c|0)!=(T|0)){if(z[u|0]){break ya}if(k>>>0>=G>>>0){break fa}g=ka(u,(k<<3)+I|0);k=g|(d>>>8-c&16|k<<1&1006);v=g<<7-c|v;c=c+1|0;continue}break}break Da}if((d|0)==(h|0)){break fa}w[d+q|0]=v;d=s;continue}}if(h>>>0<=L>>>0){break fa}w[q+L|0]=v;c=b}n=n+1|0;g=q;k=h;continue}}Aa(da,u,e+180|0);d=y[e+180>>2];if(d>>>0>=2){g=wa(6);y[e+168>>2]=g;h=wa(8);y[e+160>>2]=h;k=wa(11);y[e+228>>2]=k;l=wa(15);y[e+224>>2]=l;n=wa(15);y[e+220>>2]=n;q=wa(15);y[e+216>>2]=q;s=wa(15);y[e+212>>2]=s;r=wa(1);y[e+208>>2]=r;c=Yb();y[e+204>>2]=c;b=z[j|0];y[c+20>>2]=1;y[c+16>>2]=d;y[c+12>>2]=F;y[c+8>>2]=K;w[c+1|0]=1;w[c|0]=b;b=y[j+4>>2]+i|0;y[c+24>>2]=b;d=Ub(e+192|0,b);b=y[j+4>>2];v=y[j+16>>2];if(b>>>0>y[j+20>>2]-v>>2>>>0){break fa}M=b;b=y[d>>2];vd(v,M,b,y[e+196>>2]-b>>2);v=b+(y[j+4>>2]<<2)|0;D=y[O>>2];b=0;while(1)if((b|0)==(i|0)){bb(c+40|0,d);x[c+4>>1]=0;y[c+52>>2]=0;y[c+56>>2]=1;w[c+3|0]=0;y[c+88>>2]=r;y[c+84>>2]=s;y[c+80>>2]=q;y[c+76>>2]=n;y[c+72>>2]=l;y[c+68>>2]=k;y[c+64>>2]=h;y[c+60>>2]=g;w[c+2|0]=z[j+2|0];w[c+92|0]=z[j+52|0];w[c+93|0]=z[j+53|0];w[c+94|0]=z[j+54|0];w[c+95|0]=z[j+55|0];b=Bd(c,u,C,S,P);y[e+176>>2]=0;oa(e+240|0,b);la(e+176|0);b=y[e+240>>2];ya(d);pc(e+204|0);pa(e+208|0);pa(e+212|0);pa(e+216|0);pa(e+220|0);pa(e+224|0);pa(e+228|0);pa(e+160|0);pa(e+168|0);if(!b){break ta}break va}else{H=b<<2;y[H+v>>2]=y[D+H>>2];b=b+1|0;continue}}b=0;if((d|0)!=1){break va}c=y[j+4>>2];Ac(y[P+36>>2],u,e+192|0);b=y[e+192>>2];if(b>>>0>=c+i>>>0){break ta}c=y[j+4>>2];if(c>>>0>b>>>0){b=y[Q>>2]+(b<<2)|0}else{b=b-c|0;c=y[O>>2];if(b>>>0>=y[O+4>>2]-c>>2>>>0){break fa}b=c+(b<<2)|0}c=y[b>>2];if(!c){break ta}Aa(y[P+28>>2],u,e+168|0);Aa(y[P+32>>2],u,e+160|0);b=db();y[e+228>>2]=b;y[b+8>>2]=F;y[b+4>>2]=K;d=z[j+2|0];y[b+20>>2]=c;w[b|0]=d;y[b+12>>2]=y[e+168>>2];c=y[e+160>>2];w[b+1|0]=0;y[b+16>>2]=c;w[b+24|0]=z[j+52|0];w[b+25|0]=z[j+53|0];w[b+26|0]=z[j+54|0];w[b+27|0]=z[j+55|0];b=cb(b,u,C,S);y[e+224>>2]=0;oa(e+240|0,b);la(e+224|0);b=y[e+240>>2];Ua(e+228|0);if(!b){break ta}break va}D=xa(K,F);y[e+160>>2]=D;Ha:{Ia:{if(!qa(D)){break Ia}n=0;Qa(D,0);h=0;c=0;b=0;while(1){Ja:{Ka:{if(B[r+8>>2]>b>>>0){ja(e+192|0,D,b);g=y[e+196>>2];q=y[e+192>>2];if(z[r+1|0]!=1){d=c;break Ka}if(z[u|0]){break Ia}if(!X){break fa}d=0;k=ka(u,_);if((k|0)==(c|0)){break Ka}y[e+184>>2]=g;y[e+180>>2]=q;y[e+172>>2]=h;y[e+168>>2]=n;d=y[e+184>>2];y[e+24>>2]=y[e+180>>2];y[e+28>>2]=d;d=y[e+172>>2];y[e+16>>2]=y[e+168>>2];y[e+20>>2]=d;c=c^k;D=y[e+160>>2];Pa(e+24|0,e+16|0);break Ja}y[e+160>>2]=0;break Ha}H=0;L=0;if(z[r+2|0]==1){ja(e+192|0,y[r+12>>2],b);L=y[e+192>>2];H=y[e+196>>2]}D=y[e+160>>2];ja(e+192|0,D,w[r+17|0]+b|0);T=y[e+196>>2];$=y[e+192>>2];s=z[n|0]>>>6|0;k=y[D+8>>2];c=!h|(k|0)<2?0:s&1;v=!h|(k|0)<=0?c:s&2|c;s=0;c=0;while(1){if(B[r+4>>2]<=c>>>0){c=d;break Ja}La:{Ma:{if(z[r+2|0]==1){if(ia(y[y[r+12>>2]+8>>2],c,L,H)){break Ma}}k=ia(k,w[r+16|0]+c|0,$,T);if(z[u|0]){break Ia}k=v<<5|k<<4|s;if(k>>>0>=G>>>0){break fa}M=ka(u,(k<<3)+I|0);k=y[D+8>>2];if(!M){break Ma}La(k,c,q,g,1);k=y[D+8>>2];M=1;break La}M=0}v=ia(k,c+2|0,n,h)|v<<1&30;c=c+1|0;s=s<<1&14|M;continue}}b=b+1|0;n=q;h=g;continue}}D=0}la(e+160|0);break wa}D=0}la(e+160|0)}y[e+192>>2]=0;oa(e+240|0,D);la(e+192|0);b=y[e+240>>2];ua(e+228|0);if(!b){break ua}}c=y[O>>2];y[e+240>>2]=0;oa((i<<2)+c|0,b)}i=i+1|0;continue}break}b=l^1;break sa}y[e+200>>2]=0;y[e+192>>2]=0;y[e+196>>2]=0;ud(e+192|0,b+y[j+4>>2]|0);g=y[e+192>>2];i=0;b=0;k=0;Na:{while(1){if(y[j+8>>2]+y[j+4>>2]>>>0>b>>>0){Aa(ea,u,e+160|0);d=y[e+160>>2];c=d+b|0;if(!(c>>>0<=y[j+8>>2]+y[j+4>>2]>>>0&c>>>0>=d>>>0)){break Na}Pb(e+180|0,g,0,b);sd(e+168|0,y[e+180>>2],y[e+184>>2],d,i);k=(i&1?d:0)+k|0;i=(i^-1)&1;b=c;continue}break}if(B[j+12>>2]<k>>>0){break Na}N=lc();d=y[O>>2];b=0;l=0;while(1){c=y[j+4>>2];if(c+y[j+8>>2]>>>0<=b>>>0){break Na}if(!(!(y[g+(b>>>3&536870908)>>2]>>>b&1)|B[j+12>>2]<=l>>>0)){Oa:{if(b>>>0<c>>>0){c=y[y[Q>>2]+(b<<2)>>2];if(!c){i=0;break Oa}i=kc(c);break Oa}c=d+(b-c<<2)|0;i=y[c>>2];y[c>>2]=0}rd(N,i);l=l+1|0}b=b+1|0;continue}}Ob(e+192|0);break ra}b=0}la(e+240|0);if(b){continue}}break}$a(O);qc(P);Ea(e+244|0);Ea(e+248|0);Ea(e+252|0);Ea(e+268|0);y[e+120>>2]=0;Rb(m+56|0,N);Za(e+120|0);if(y[m+56>>2]){ta(y[a+4>>2]);b=y[a+4>>2];c=y[b+8>>2];if(c>>>0<=4294967293){g=b;c=c+2|0;b=y[b+4>>2];y[g+8>>2]=b>>>0>c>>>0?c:b}ua(e+60|0);break ba}ua(e+60|0);break $}g=y[e+80>>2];b=y[e+84>>2];n=y[a+4>>2];q=qd(n);y[e+268>>2]=q;C=gb(e+120|0,y[j+8>>2]);y[e+264>>2]=0;y[e+256>>2]=0;y[e+260>>2]=0;if(!z[j+1|0]){xc(e+256|0,y[j+8>>2])}u=b-g>>3;y[e+252>>2]=0;s=0;d=0;Pa:while(1){if(B[j+8>>2]<=d>>>0){break da}if(za(q,y[j+28>>2],e+160|0)){break ea}s=y[e+160>>2]+s|0;if(s>>>0>65535){break ea}F=0;c=0;i=d;while(1){b=za(q,y[j+32>>2],e+248|0);y[e+244>>2]=b;Qa:{Ra:{Sa:{Ta:{Ua:{switch(b|0){case 0:if(B[j+8>>2]<=i>>>0){break ea}c=y[e+248>>2]+c|0;if(c>>>0>65535){break ea}if(!c|!s){break Qa}if(z[j+1|0]!=1){break Ra}if(za(q,y[j+40>>2],e+240|0)){break ea}oa(e+252|0,0);h=y[e+240>>2];if(h>>>0<2){break Ta}v=wa(6);y[e+236>>2]=v;D=wa(8);y[e+232>>2]=D;H=wa(11);y[e+228>>2]=H;I=wa(15);y[e+224>>2]=I;G=wa(15);y[e+220>>2]=G;K=wa(15);y[e+216>>2]=K;O=wa(15);y[e+212>>2]=O;b=1;P=wa(1);y[e+208>>2]=P;l=Yb();y[e+204>>2]=l;k=z[j|0];y[l+20>>2]=1;y[l+16>>2]=h;y[l+12>>2]=s;y[l+8>>2]=c;w[l+1|0]=1;w[l|0]=k;h=y[j+4>>2]+i|0;y[l+24>>2]=h;r=Ed(e+192|0,h);k=y[j+8>>2]+y[j+4>>2]|0;while(1){h=b;b=b+1|0;if(k>>>0>1<<h>>>0){continue}break};h=h&255;k=y[r>>2];L=y[l+24>>2];b=0;while(1)if((b|0)==(L|0)){bb(l+28|0,r);h=Ub(e+180|0,y[l+24>>2]);b=y[j+4>>2];k=y[j+16>>2];if(b>>>0>y[j+20>>2]-k>>2>>>0){break fa}M=b;b=y[h>>2];vd(k,M,b,y[e+184>>2]-b>>2);L=b+(y[j+4>>2]<<2)|0;k=y[C>>2];b=0;while(1)if((b|0)==(i|0)){bb(l+40|0,h);x[l+4>>1]=0;y[l+52>>2]=0;y[l+56>>2]=1;w[l+3|0]=0;y[l+88>>2]=P;y[l+84>>2]=O;y[l+80>>2]=K;y[l+76>>2]=G;y[l+72>>2]=I;y[l+68>>2]=H;y[l+64>>2]=D;y[l+60>>2]=v;w[l+2|0]=z[j+2|0];w[l+92|0]=z[j+52|0];w[l+93|0]=z[j+53|0];w[l+94|0]=z[j+54|0];w[l+95|0]=z[j+55|0];b=Dd(l,n,g,u);y[e+176>>2]=0;oa(e+252|0,b);la(e+176|0);b=y[e+252>>2];ya(h);ya(r);pc(e+204|0);pa(e+208|0);pa(e+212|0);pa(e+216|0);pa(e+220|0);pa(e+224|0);pa(e+228|0);pa(e+232|0);pa(e+236|0);if(b){break Sa}break ea}else{N=b<<2;y[N+L>>2]=y[k+N>>2];b=b+1|0;continue}}else{N=k+(b<<3)|0;y[N+4>>2]=b;y[N>>2]=h;b=b+1|0;continue};case 1:break Ua;default:break ea}}Va:{if(!z[j+1|0]){if(za(q,y[j+36>>2],e+192|0)){break ea}ta(n);y[e+180>>2]=0;Wa:{if(!y[e+192>>2]){if((F|0)>65535){break Va}b=F+7>>>3|0;c=se(b,0,s);if(Z){break Va}h=y[n+4>>2];k=y[n+8>>2];if(h>>>0<k>>>0){break fa}if(c>>>0>h-k>>>0){break Va}c=0;h=xa(F,s);y[e+248>>2]=0;oa(e+180|0,h);la(e+248|0);v=y[e+180>>2];while(1){if((c|0)==(s|0)){break Wa}ja(e+168|0,v,c);l=y[n+8>>2];h=y[n+4>>2];if(l>>>0>h>>>0|b>>>0>h-l>>>0|b>>>0>B[e+172>>2]){break fa}if(b){if(b){p(y[e+168>>2],y[n>>2]+l|0,b)}l=y[n+8>>2]}h=b+l|0;if(h>>>0>=l>>>0){k=y[n+4>>2];y[n+8>>2]=h>>>0<k>>>0?h:k}c=c+1|0;continue}}b=qb();y[e+248>>2]=b;y[b+8>>2]=s;y[b+4>>2]=F;w[b|0]=1;hb(b,e+180|0,n);ta(n);ua(e+248|0);v=y[e+180>>2]}Xa:{if(!v){break Xa}c=d>>>0>i>>>0?d:i;h=y[C>>2];b=0;k=y[e+256>>2];while(1){if((c|0)==(d|0)){break Xa}l=d<<2;r=l+k|0;F=sb(v,b,0,y[r>>2],s);y[e+248>>2]=0;oa(h+l|0,F);d=d+1|0;la(e+248|0);b=y[r>>2]+b|0;continue}}la(e+180|0)}d=i;continue Pa}la(e+180|0);break ea}if((h|0)!=1){k=y[C>>2];b=y[e+252>>2];break Sa}r=y[j+8>>2]+y[j+4>>2]|0;b=1;l=1;while(1){k=b;b=b+1|0;h=l;l=h+1|0;if(r>>>0>1<<h>>>0){continue}break}y[e+192>>2]=h;h=k&255;l=0;b=0;while(1){if((b|0)!=(h|0)){if(wb(n,e+192|0)){break ea}b=b+1|0;l=y[e+192>>2]|l<<1;continue}break}b=y[j+4>>2];if(b+i>>>0<=l>>>0){break ea}k=y[C>>2];if(b>>>0>l>>>0){b=y[Q>>2]+(l<<2)|0}else{b=l-b|0;if(b>>>0>=y[C+4>>2]-k>>2>>>0){break fa}b=(b<<2)+k|0}h=y[b>>2];if(!h){break ea}b=wa(15);y[e+180>>2]=b;l=wa(1);y[e+236>>2]=l;Ya:{if(za(q,b,e+232|0)){break Ya}if(za(q,b,e+228|0)){break Ya}if(za(q,l,e+244|0)){break Ya}ta(n);r=y[n+8>>2];y[e+192>>2]=r;b=db();y[e+224>>2]=b;y[b+8>>2]=s;y[b+4>>2]=c;l=z[j+2|0];y[b+20>>2]=h;w[b|0]=l;y[b+12>>2]=y[e+232>>2];h=y[e+228>>2];l=0;w[b+1|0]=0;y[b+16>>2]=h;w[b+24|0]=z[j+52|0];w[b+25|0]=z[j+53|0];w[b+26|0]=z[j+54|0];w[b+27|0]=z[j+55|0];h=Ra(n);y[e+220>>2]=h;b=cb(b,h,g,u);y[e+216>>2]=0;oa(e+252|0,b);la(e+216|0);b=y[e+252>>2];if(b){ta(n);l=y[n+8>>2];if(l>>>0<=4294967293){h=l+2|0;l=y[n+4>>2];l=h>>>0<l>>>0?h:l;y[n+8>>2]=l}l=y[e+244>>2]==(l-r|0)}ua(e+220|0);Ua(e+224|0);pa(e+236|0);pa(e+180|0);if(l){break Sa}break ea}pa(e+236|0);pa(e+180|0);break ea}y[e+252>>2]=0;oa((i<<2)+k|0,b);if(z[j+1|0]){break Qa}}y[y[e+256>>2]+(i<<2)>>2]=c}F=c+F|0;i=i+1|0;continue}}}o()}b=0;break ca}i=wa(1);y[e+248>>2]=i;y[e+200>>2]=0;y[e+192>>2]=0;y[e+196>>2]=0;ud(e+192|0,y[j+8>>2]+y[j+4>>2]|0);g=y[e+192>>2];l=0;b=0;k=0;Za:{while(1){if(y[j+8>>2]+y[j+4>>2]>>>0>b>>>0){_a:{$a:{if(za(q,i,e+244|0)){break $a}d=y[e+244>>2];c=d+b|0;if(c>>>0<d>>>0){break $a}if(c>>>0<=y[j+8>>2]+y[j+4>>2]>>>0){break _a}}b=0;break Za}Pb(e+180|0,g,0,b);sd(e+160|0,y[e+180>>2],y[e+184>>2],d,l);k=(l&1?d:0)+k|0;l=(l^-1)&1;b=c;continue}break}b=0;if(B[j+12>>2]<k>>>0){break Za}b=lc();d=y[C>>2];l=0;i=0;while(1){c=y[j+4>>2];if(c+y[j+8>>2]>>>0<=l>>>0){break Za}if(!(!(y[g+(l>>>3&536870908)>>2]>>>l&1)|B[j+12>>2]<=i>>>0)){ab:{if(c>>>0>l>>>0){c=y[y[Q>>2]+(l<<2)>>2];if(!c){c=0;break ab}c=kc(c);break ab}h=d+(l-c<<2)|0;c=y[h>>2];y[h>>2]=0}rd(b,c);i=i+1|0}l=l+1|0;continue}}Ob(e+192|0);pa(e+248|0)}la(e+252|0);Ja(e+256|0);$a(C);Ua(e+268|0);y[e+120>>2]=0;Rb(m+56|0,b);Za(e+120|0);if(!y[m+56>>2]){break $}ta(y[a+4>>2])}if(z[a+48|0]!=1){break aa}fa=e,ga=Ad(y[m+56>>2]),y[fa+120>>2]=ga;b=y[a+108>>2];l=y[b+8>>2];while(1){if(l>>>0>=2){c=y[b>>2];d=y[c>>2];g=y[c+4>>2];y[d+4>>2]=g;y[g>>2]=d;y[b+8>>2]=y[b+8>>2]-1;oc(c);l=l-1|0;b=y[a+108>>2];continue}break}c=b;b=e+120|0;zd(c,e- -64|0,b);Za(b)}l=0;if(!(z[e+119|0]&2)){break _}if(!(V&1)){b=y[m+56>>2];y[e+48>>2]=y[e+92>>2];c=y[e+96>>2];d=y[e+100>>2];y[e+96>>2]=0;y[e+100>>2]=0;y[e+52>>2]=c;y[e+56>>2]=d;y[e+92>>2]=0;c=b;b=e+48|0;pd(c,b);Ja(b)}if(!(W&1)){break _}b=y[m+56>>2];y[e+36>>2]=y[e+80>>2];c=y[e+84>>2];d=y[e+88>>2];y[e+84>>2]=0;y[e+88>>2]=0;y[e+40>>2]=c;y[e+44>>2]=d;y[e+80>>2]=0;c=b+12|0;b=e+36|0;pd(c,b);Ja(b);break _}l=1}Ja(e+80|0);Ja(e+92|0)}ya(U);break W}else{d=Ma(a,y[y[m+12>>2]+(b<<2)>>2]);if(!(z[d+4|0]&63)){g=0;if(c&1){c=y[d+56>>2];c=y[c+28>>2]-y[c+24>>2]>>2;g=c+k|0;n=g;g=c>>>0<=g>>>0;k=g?n:0}else{k=0}s=d;c=g}b=b+1|0;continue}}c=b<<2;b=b+1|0;if(Ma(a,y[c+y[m+12>>2]>>2])){continue}break}}ya(Q);ma(j)}Y=e+272|0;b=l;break u;case 1:case 2:case 3:case 5:break B;case 4:case 6:case 7:break V;default:break K}}b=1;if(z[a+49|0]!=1){break u}if(tb(a,f+332|0)){break u}d=f+14|0;if(Wa(y[a+4>>2],d)){break u}c=y[f+332>>2];if(c-1>>>0>65534){break u}q=y[f+336>>2];if(q-1>>>0>65534){break u}h=Yb();y[f+308>>2]=h;y[h+12>>2]=q;y[h+8>>2]=c;c=A[f+14>>1];g=c&1;w[h|0]=g;w[h+2|0]=c>>>15;y[h+56>>2]=c>>>4&3;y[h+52>>2]=c>>>7&3;w[h+3|0]=c>>>6&1;w[h+4|0]=c>>>9&1;y[h+20>>2]=1<<(c>>>2&3);i=(c&254)>>>1&1;w[h+1|0]=i;k=c>>>10&31;w[h+5|0]=(k>>>0>15?-32:0)|k;bb:{if(g){if(Wa(y[a+4>>2],d)){break v}if(z[h+1|0]!=1){break w}if(!z[h+2|0]){break bb}break w}if(!i|c<<16>>16<0){break w}}c=h+92|0;d=0;while(1){if((d|0)==4){break w}g=c+d|0;d=d+1|0;if(!va(y[a+4>>2],g)){continue}break}break v}g=na(12);y[g+8>>2]=0;y[g>>2]=0;y[g+4>>2]=0;if(va(y[a+4>>2],f+352|0)){break y}b=1;if(va(y[a+4>>2],g+1|0)){break x}if(va(y[a+4>>2],g+2|0)){break x}if(ra(y[a+4>>2],g+4|0)){break x}i=y[g+4>>2];if(i>>>0>65535){break x}b=z[f+352|0];d=b&1;w[g|0]=d;b=b>>>1&3;w[g+8|0]=b;y[m+52>>2]=3;if(d){d=y[a+4>>2];b=wc(g);y[f+24>>2]=b;if(b){y[f+332>>2]=0;hb(b,f+332|0,d);cb:{d=y[f+332>>2];if(!d){break cb}c=vc(i+1|0);b=0;while(1){if(b>>>0>i>>>0){break cb}h=z[g+1|0];h=sb(d,E(h,b),0,h,z[g+2|0]);k=y[c+4>>2];y[f+312>>2]=0;oa((b<<2)+k|0,h);b=b+1|0;la(f+312|0);continue}}la(f+332|0)}ua(f+24|0);y[f+332>>2]=0;Xb(m+60|0,c);Zb(f+332|0);if(!y[m+60>>2]){break y}ta(y[a+4>>2]);b=0;break x}k=b?(b|0)==1?8192:1024:65536;l=ab(k,8);y[f+336>>2]=k;y[f+332>>2]=l;n=Ra(y[a+4>>2]);y[f+16>>2]=n;d=wc(g);y[f+312>>2]=d;if(!d){break z}w[d+1|0]=0;w[d+2|0]=0;w[d+3|0]=b;h=z[g+1|0];w[d+17|0]=0;w[d+16|0]=0-h;if(!b){w[d+22|0]=254;w[d+23|0]=254;w[d+18|0]=253;w[d+19|0]=255;w[d+20|0]=2;w[d+21|0]=254}y[f+356>>2]=0;y[f+40>>2]=0;y[f+32>>2]=l;y[f+36>>2]=k;y[f+28>>2]=n;y[f+24>>2]=f+356;b=Wb(d,f+24|0);y[f+40>>2]=0;while(1){if((b|0)==3){b=Vb(d,f+24|0);continue}break}y[d+44>>2]=0;y[d+48>>2]=0;y[d+36>>2]=0;y[d+40>>2]=0;y[d+28>>2]=0;y[d+32>>2]=0;if(!y[f+356>>2]){break A}c=vc(i+1|0);b=0;while(1){if(b>>>0>i>>>0){break A}d=sb(y[f+356>>2],E(b,h),0,h,z[g+2|0]);k=y[c+4>>2];y[f>>2]=0;oa((b<<2)+k|0,d);b=b+1|0;la(f);continue}}b=1;if(z[a+49|0]!=1){break u}q=na(56);y[q+16>>2]=0;db:{if(tb(a,f+312|0)){break db}if(va(y[a+4>>2],f+14|0)){break db}if(ra(y[a+4>>2],q+32|0)){break db}if(ra(y[a+4>>2],q+36|0)){break db}if(ra(y[a+4>>2],q+40|0)){break db}if(ra(y[a+4>>2],q+44|0)){break db}if(Wa(y[a+4>>2],q+48|0)){break db}if(Wa(y[a+4>>2],q+50|0)){break db}C=y[q+32>>2];if(C-1>>>0>65534){break db}e=y[q+36>>2];if(e-1>>>0>65534){break db}v=y[f+312>>2];if(v-1>>>0>65534){break db}k=y[f+316>>2];if(k-1>>>0>65534){break db}y[q+4>>2]=k;y[q>>2]=v;d=z[f+14|0];F=d&1;w[q+8|0]=F;w[q+20|0]=d>>>7;i=d>>>3|0;K=i&1;w[q+28|0]=K;s=d>>>1&3;w[q+9|0]=s;g=d>>>4|0;y[q+24>>2]=(g&7)==4?4:g&3;if(y[m+8>>2]!=1){break db}g=Ma(a,y[y[m+12>>2]>>2]);if(!g|(z[g+4|0]&63)!=16){break db}g=y[g+60>>2];if(!g){break db}j=y[g>>2];if(!j){break db}y[q+12>>2]=j;y[q+16>>2]=g+4;b=y[y[g+4>>2]>>2];g=y[b+8>>2];w[q+52|0]=g;r=y[b+12>>2];w[q+53|0]=r;y[m+52>>2]=1;eb:{fb:{gb:{if(d&1){d=y[a+4>>2];b=1;while(1){c=b;b=b+1|0;if(j>>>0>1<<c>>>0){continue}break}x[f+80>>1]=0;y[f+36>>2]=0;y[f+48>>2]=0;y[f+52>>2]=0;y[f+56>>2]=0;y[f+60>>2]=0;y[f+64>>2]=0;y[f+68>>2]=0;y[f+72>>2]=0;y[f+84>>2]=0;y[f+88>>2]=0;y[f+92>>2]=0;y[f+96>>2]=0;y[f+100>>2]=0;y[f+32>>2]=e;y[f+28>>2]=C;w[f+24|0]=F;b=c&255;g=gb(f+332|0,b);i=y[g>>2];c=(i+(b<<2)|0)-4|0;hb(f+24|0,c,d);h=0;hb:{if(!y[c>>2]){break hb}ta(d);c=y[d+8>>2];if(c>>>0<=4294967292){c=c+3|0;h=y[d+4>>2];y[d+8>>2]=c>>>0<h>>>0?c:h}b=b-2|0;while(1){if((b|0)>=0){c=i+(b<<2)|0;hb(f+24|0,c,d);h=0;if(!y[c>>2]){break hb}ta(d);h=y[d+8>>2];if(h>>>0<=4294967292){h=h+3|0;l=y[d+4>>2];y[d+8>>2]=h>>>0<l>>>0?h:l}fb(y[c>>2],0,0,0,0,y[c+4>>2],2);b=b-1|0;continue}break}h=uc(q,g)}b=h;$a(g);y[f+356>>2]=0;oa(m- -64|0,b);la(f+356|0);if(!y[m+64>>2]){break eb}ta(y[a+4>>2]);break gb}b=s?(s|0)==1?8192:1024:65536;d=ab(b,8);y[f+4>>2]=b;y[f>>2]=d;Q=Ra(y[a+4>>2]);y[f+308>>2]=Q;n=0;y[f+16>>2]=0;l=b;ib:{if(!(i&1)){break ib}b=xa(C,e);y[f+24>>2]=0;oa(f+16|0,b);b=r&255;O=1-b|0;D=0-(b>>>0>1)|0;b=g&255;P=1-b|0;H=0-(b>>>0>1)|0;la(f+24|0);n=y[f+16>>2];jb:while(1){if(!c&(e|0)==(h|0)){break ib}ja(f+24|0,n,h);b=y[q+44>>2];L=A[q+48>>1];g=se(h,c,L);r=b+g|0;b=Z+(b>>31)|0;V=g>>>0>r>>>0?b+1|0:b;b=y[q+40>>2];N=A[q+50>>1];g=se(h,c,N);I=b+g|0;b=Z+(b>>31)|0;U=g>>>0>I>>>0?b+1|0:b;g=0;i=0;W=y[f+28>>2];_=y[f+24>>2];while(1)if(!i&(g|0)==(C|0)){h=h+1|0;c=h?c:c+1|0;continue jb}else{S=y[n+8>>2];b=se(g,i,N);u=r-b|0;G=V-(Z+(b>>>0>r>>>0)|0)|0;b=G>>8;X=(G&255)<<24|u>>>8;T=se(g,i,L);u=T+I|0;G=Z+U|0;M=S;G=u>>>0<T>>>0?G+1|0:G;S=(G&255)<<24|u>>>8;u=G>>8;La(M,g,_,W,k>>>0<=X>>>0&(b|0)>=0|(b|0)>0|(P>>>0>S>>>0&(H|0)>=(u|0)|(u|0)<(H|0)|((b|0)<=(D|0)&O>>>0>X>>>0|(b|0)<(D|0))|(v>>>0<=S>>>0&(u|0)>=0|(u|0)>0)));g=g+1|0;i=g?i:i+1|0;continue}}}g=d;b=1;while(1){c=b;b=b+1|0;if(j>>>0>1<<c>>>0){continue}break}y[f+48>>2]=0;y[f+52>>2]=0;x[f+80>>1]=0;y[f+56>>2]=0;y[f+60>>2]=0;y[f+64>>2]=0;y[f+68>>2]=0;y[f+72>>2]=0;y[f+84>>2]=0;y[f+88>>2]=0;y[f+92>>2]=0;y[f+96>>2]=0;y[f+100>>2]=0;y[f+32>>2]=e;y[f+28>>2]=C;w[f+24|0]=F;y[f+36>>2]=n;w[f+26|0]=K;w[f+25|0]=0;w[f+27|0]=s;kb:{if(s>>>0>=2){x[f+40>>1]=65282;break kb}x[f+40>>1]=65283;if(s){break kb}x[f+46>>1]=65278;x[f+42>>1]=65533;x[f+44>>1]=65026}b=c&255;c=gb(f+356|0,b);h=y[c>>2];n=b-1|0;d=n;lb:{mb:{while(1){if((d|0)<0){break mb}y[f+352>>2]=0;y[f+348>>2]=0;y[f+340>>2]=g;y[f+344>>2]=l;y[f+336>>2]=Q;y[f+332>>2]=f+352;b=Wb(f+24|0,f+332|0);y[f+348>>2]=0;while(1){if((b|0)==3){b=Vb(f+24|0,f+332|0);continue}break}y[f+68>>2]=0;y[f+72>>2]=0;y[f+60>>2]=0;y[f+64>>2]=0;y[f+52>>2]=0;y[f+56>>2]=0;b=y[f+352>>2];nb:{if(!b){break nb}y[f+352>>2]=0;i=h+(d<<2)|0;oa(i,b);if((d|0)>=(n|0)){break nb}fb(y[i>>2],0,0,0,0,y[i+4>>2],2)}d=d-1|0;la(f+352|0);if(b){continue}break}b=0;break lb}b=uc(q,c)}$a(c);la(f+16|0);y[f+24>>2]=0;oa(m- -64|0,b);la(f+24|0);if(!y[m+64>>2]){break fb}ta(y[a+4>>2]);b=y[a+4>>2];c=y[b+8>>2];if(c>>>0<=4294967293){g=b;c=c+2|0;b=y[b+4>>2];y[g+8>>2]=b>>>0>c>>>0?c:b}ua(f+308|0);Ha(f)}if((z[m+4|0]&63)==20){b=0;break db}ob:{if(z[a+50|0]){break ob}b=y[y[a+24>>2]-4>>2];if(z[b+17|0]!=1){break ob}c=k+y[f+324>>2]|0;d=y[a+32>>2];if((c|0)<=y[d+12>>2]){break ob}eb(d,c,z[b+16|0])}b=y[f+320>>2];g=b;h=b>>31;b=y[f+324>>2];c=b;d=b>>31;b=z[f+328|0];fb(y[a+32>>2],g,h,c,d,y[m+64>>2],(b&7)==4?4:b&3);b=0;oa(m- -64|0,0);break db}ua(f+308|0);Ha(f)}b=1}ma(q);break u}b=1;if(z[a+49|0]!=1){break u}g=a+76|0;d=y[a+76>>2];if(!d){c=qb();y[f+24>>2]=c;pb:{qb:{if(tb(a,a+88|0)){break qb}if(va(y[a+4>>2],f+332|0)){break qb}d=y[a+92>>2];if((d|0)<0){break qb}i=y[a+88>>2];if((i|0)<0){break qb}y[c+8>>2]=d;y[c+4>>2]=i;d=z[f+332|0];i=d&1;w[c|0]=i;h=d>>>1&3;w[c+3|0]=h;w[c+1|0]=d>>>3&1;if(i){break pb}i=c+16|0;d=0;if(!h){while(1){if((d|0)==8){break pb}h=d+i|0;d=d+1|0;if(!va(y[a+4>>2],h)){continue}break qb}}while(1){if((d|0)==2){break pb}h=d+i|0;d=d+1|0;if(!va(y[a+4>>2],h)){continue}break}}ua(f+24|0);break u}w[c+2|0]=0;y[f+24>>2]=0;Va(g,c);ua(f+24|0);d=y[g>>2]}y[m+52>>2]=1;rb:{if(z[d|0]==1){hb(d,m- -64|0,y[a+4>>2]);if(!y[m+64>>2]){Va(g,0);break D}ta(y[a+4>>2]);break rb}if(y[a+60>>2]==y[a+64>>2]){b=z[d+3|0];kb(a+60|0,b?(b|0)==1?8192:1024:65536)}c=a+72|0;h=f;b=y[a+72>>2];if(b){d=b}else{d=Ra(y[a+4>>2]);y[f+24>>2]=0;Va(c,d);ua(f+24|0);d=y[a+72>>2]}y[h+28>>2]=d;d=m- -64|0;y[f+24>>2]=d;h=y[a+64>>2];i=y[a+60>>2];y[f+40>>2]=0;y[f+32>>2]=i;y[f+36>>2]=h-i>>3;i=y[a+76>>2];sb:{if(!b){b=Wb(i,f+24|0);break sb}b=Vb(i,f+24|0)}y[a+56>>2]=b;if((b|0)==3){if((z[m+4|0]&63)==36){break B}tb:{if(z[a+50|0]){break tb}b=y[y[a+24>>2]-4>>2];if(z[b+17|0]!=1){break tb}c=y[a+92>>2]+y[a+100>>2]|0;g=y[a+32>>2];if((c|0)<=y[g+12>>2]){break tb}eb(g,c,z[b+16|0])}b=y[a+76>>2];c=y[b+64>>2]+y[a+96>>2]|0;g=c;i=c>>31;c=y[b+68>>2]+y[a+100>>2]|0;h=b- -64|0;b=z[a+104|0];tc(y[a+32>>2],g,i,c,c>>31,y[d>>2],h,(b&7)==4?4:b&3);break B}b=y[a+76>>2];y[b+44>>2]=0;y[b+48>>2]=0;y[b+36>>2]=0;y[b+40>>2]=0;y[b+28>>2]=0;y[b+32>>2]=0;Va(c,0);y[a+64>>2]=y[a+60>>2];if(!y[d>>2]){y[a+56>>2]=-1;Va(g,0);break D}ta(y[a+4>>2]);b=y[a+4>>2];c=y[b+8>>2];if(c>>>0>4294967293){break rb}d=b;c=c+2|0;b=y[b+4>>2];y[d+8>>2]=b>>>0>c>>>0?c:b}if((z[m+4|0]&63)!=36){ub:{if(z[a+50|0]){break ub}b=y[y[a+24>>2]-4>>2];if(z[b+17|0]!=1){break ub}c=y[a+92>>2]+y[a+100>>2]|0;d=y[a+32>>2];if((c|0)<=y[d+12>>2]){break ub}eb(d,c,z[b+16|0])}b=y[a+76>>2];c=y[b+64>>2]+y[a+96>>2]|0;d=c;i=c>>31;c=y[b+68>>2]+y[a+100>>2]|0;h=b- -64|0;b=z[a+104|0];tc(y[a+32>>2],d,i,c,c>>31,y[m+64>>2],h,(b&7)==4?4:b&3);oa(m- -64|0,0)}b=0;Va(g,0);break u}b=1;if(z[a+49|0]!=1){break u}if(tb(a,f+24|0)){break u}if(va(y[a+4>>2],f+352|0)){break u}i=y[f+24>>2];if(i-1>>>0>65534){break u}g=y[f+28>>2];if(g-1>>>0>65534){break u}d=0;y[f+312>>2]=0;c=db();y[f+356>>2]=c;y[c+8>>2]=g;y[c+4>>2]=i;b=z[f+352|0];h=b&1;w[c|0]=h;w[c+1|0]=b>>>1&1;vb:{wb:{if(h){break wb}h=c+24|0;while(1){if((d|0)==4){break wb}b=1;k=d+h|0;d=d+1|0;if(!va(y[a+4>>2],k)){continue}break}break vb}h=y[m+8>>2];xb:{if((h|0)>0){d=0;b=1;while(1){if((d|0)==(h|0)){break vb}i=Ma(a,y[y[m+12>>2]>>2]);if(!i){break vb}k=(z[i+4|0]&63)-4|0;k=(k<<6|(k&252)>>>2)&255;if(!(1<<k&785?k>>>0<=9:0)){d=d+1|0;continue}break}b=i- -64|0;break xb}d=sb(y[a+32>>2],y[f+32>>2],y[f+36>>2],i,g);y[f+332>>2]=0;b=f+312|0;oa(b,d);la(f+332|0)}b=y[b>>2];y[c+12>>2]=0;y[c+16>>2]=0;y[c+20>>2]=b;d=z[c|0];i=d?1024:8192;b=ab(i,8);y[f+336>>2]=i;y[f+332>>2]=b;i=Ra(y[a+4>>2]);y[f>>2]=i;y[m+52>>2]=1;c=cb(c,i,b,d?1024:8192);y[f+16>>2]=0;b=m- -64|0;oa(b,c);la(f+16|0);c=1;yb:{if(!y[m+64>>2]){break yb}ta(y[a+4>>2]);c=y[a+4>>2];d=y[c+8>>2];if(d>>>0<=4294967293){h=c;d=d+2|0;c=y[c+4>>2];y[h+8>>2]=c>>>0>d>>>0?d:c}c=0;if((z[m+4|0]&63)==40){break yb}zb:{if(z[a+50|0]){break zb}c=y[y[a+24>>2]-4>>2];if(z[c+17|0]!=1){break zb}d=g+y[f+36>>2]|0;g=y[a+32>>2];if((d|0)<=y[g+12>>2]){break zb}eb(g,d,z[c+16|0])}c=y[f+32>>2];d=c;i=c>>31;c=y[f+36>>2];g=c;h=c>>31;c=z[f+40|0];fb(y[a+32>>2],d,i,g,h,y[b>>2],(c&7)==4?4:c&3);oa(b,0);c=0}b=c;ua(f);Ha(f+332|0)}Ua(f+356|0);la(f+312|0);break u}c=na(20);y[c+16>>2]=0;y[c+8>>2]=0;y[c+12>>2]=0;y[c>>2]=0;y[c+4>>2]=0;y[f+24>>2]=c;if(ra(y[a+4>>2],c)){break E}if(ra(y[a+4>>2],c+4|0)){break E}if(ra(y[a+4>>2],c+8|0)){break E}if(ra(y[a+4>>2],c+12|0)){break E}if(va(y[a+4>>2],f+356|0)){break E}if(Wa(y[a+4>>2],f+312|0)){break E}w[c+16|0]=z[f+356|0]>>>2&1;g=A[f+312>>1];b=g&32767;x[c+18>>1]=b;w[c+17|0]=g>>>15;d=y[c+4>>2];if((d|0)!=-1){break J}if(g<<16>>16>=0){w[c+17|0]=1}if(z[a+50|0]){break F}d=b;break G}w[a+49|0]=0;break u}c=y[a+4>>2];d=y[c+8>>2];b=d+y[m+28>>2]|0;if(b>>>0<d>>>0){break B}g=c;c=y[c+4>>2];y[g+8>>2]=b>>>0<c>>>0?b:c;break B}c=y[a+4>>2];d=y[c+8>>2];b=d+y[m+28>>2]|0;if(b>>>0<d>>>0){break B}g=c;c=y[c+4>>2];y[g+8>>2]=b>>>0<c>>>0?b:c;break B}y[m+52>>2]=4;k=m+68|0;vb(k,0);g=y[a+4>>2];d=na(44);w[d+1|0]=0;t(d+4|0,0,40);if((va(g,f+356|0)|0)==-1){break I}b=1;i=z[f+356|0];w[d+1|0]=i&1;Ab:{Bb:{if((ra(g,f+332|0)|0)==-1){break Bb}if((ra(g,f+312|0)|0)==-1){break Bb}c=y[f+332>>2];h=y[f+312>>2];if((c|0)>(h|0)){break Bb}l=(i>>>4&7)+1|0;i=(i>>>1&7)+1|0;pb(d,0);y[f+28>>2]=c;w[f+24|0]=1;b=c;while(1){if((Ia(g,i,y[d+8>>2]+(y[d+4>>2]<<3)|0)|0)==-1){break Ab}if((Ia(g,l,y[d+20>>2]+(y[d+4>>2]<<2)|0)|0)==-1){break Ab}n=y[d+20>>2];q=y[d+4>>2]<<2;if(B[n+q>>2]>63){break Ab}y[q+y[d+32>>2]>>2]=b;b=y[n+(y[d+4>>2]<<2)>>2];if((b|0)>31){break Ab}if(z[Na(f+24|0,1<<b)|0]!=1){break Ab}pb(d,1);b=y[f+28>>2];if((h|0)>(b|0)){continue}break}if((Ia(g,i,y[d+8>>2]+(y[d+4>>2]<<3)|0)|0)==-1){break Ab}y[y[d+20>>2]+(y[d+4>>2]<<2)>>2]=32;if((c|0)==-2147483648){break Ab}y[y[d+32>>2]+(y[d+4>>2]<<2)>>2]=c-1;pb(d,1);if((Ia(g,i,y[d+8>>2]+(y[d+4>>2]<<3)|0)|0)==-1){break Ab}y[y[d+20>>2]+(y[d+4>>2]<<2)>>2]=32;y[y[d+32>>2]+(y[d+4>>2]<<2)>>2]=h;pb(d,1);b=y[d+4>>2];if(z[d+1|0]==1){if((Ia(g,i,y[d+8>>2]+(b<<3)|0)|0)==-1){break Ab}b=y[d+4>>2]+1|0;y[d+4>>2]=b}c=y[d+8>>2];if(y[d+12>>2]-c>>3>>>0<b>>>0){break t}c=ob(c,b);w[d|0]=c;y[f+24>>2]=d;b=1;if(!c){break H}b=0;y[f+24>>2]=0;vb(k,d);ta(y[a+4>>2]);break H}w[d|0]=0;y[f+24>>2]=d;break H}break I}if((d|0)!=62){break B}c=y[a+4>>2];d=y[c+8>>2];b=d+y[m+28>>2]|0;if(b>>>0<d>>>0){break B}g=c;c=y[c+4>>2];y[g+8>>2]=b>>>0<c>>>0?b:c;break B}if(!z[a+50|0]){break G}break F}w[d|0]=0;y[f+24>>2]=d;b=1}pa(f+24|0);break u}b=xa(y[c>>2],d);y[f+332>>2]=0;oa(a+32|0,b);la(f+332|0)}if(qa(y[a+32>>2])){break C}y[a+56>>2]=-1}$b(f+24|0)}b=1;break u}Qa(y[a+32>>2],z[c+16|0]);Cb:{Db:{b=y[a+24>>2];h=y[a+28>>2];Eb:{if(b>>>0<h>>>0){y[f+24>>2]=0;y[b>>2]=c;b=b+4|0;break Eb}d=y[a+20>>2];g=b-d|0;k=g>>2;i=k+1|0;if(i>>>0>=1073741824){break Db}b=0;h=h-d|0;l=h>>1;i=h>>>0>=2147483644?1073741823:i>>>0<l>>>0?l:i;if(i){if(i>>>0>=1073741824){break Cb}b=na(i<<2)}y[f+24>>2]=0;h=b+g|0;y[h>>2]=c;c=h-(k<<2)|0;if(g){p(c,d,g)}y[a+28>>2]=(i<<2)+b;b=h+4|0;y[a+24>>2]=b;y[a+20>>2]=c;if(!d){break Eb}ma(d)}w[a+49|0]=1;y[a+24>>2]=b;$b(f+24|0);break B}Ba();o()}jb();o()}b=0;break u}la(f+356|0)}ua(f+312|0);y[f+24>>2]=0;Xb(m+60|0,c);Zb(f+24|0);if(y[m+60>>2]){ta(y[a+4>>2]);b=y[a+4>>2];c=y[b+8>>2];if(c>>>0<=4294967293){d=b;c=c+2|0;b=y[b+4>>2];y[d+8>>2]=b>>>0>c>>>0?c:b}ua(f+16|0);Ha(f+332|0);b=0;break x}ua(f+16|0);Ha(f+332|0)}b=1}ma(g);break u}if(ra(y[a+4>>2],h+16|0)){break v}c=y[a+4>>2];g=y[c>>2];c=y[c+4>>2];if((c|0)<0){break t}d=c>>>27&15;c=((c&134217727)<<5|g>>>27)&-32;if(!d&c>>>0>=2147483648|d){break t}if(!d&B[h+16>>2]>c>>>0){break v}n=0;b=y[m+8>>2];c=(b|0)>0?b:0;d=0;while(1){if((c|0)==(d|0)){i=1;b=0;while(1)if((b|0)==(c|0)){if(!(i&1)){break t}y[h+24>>2]=n;l=Ub(f+356|0,n);k=y[l>>2];Fb:{if((k|0)==y[l+4>>2]){break Fb}b=y[m+8>>2];s=(b|0)>0?b:0;i=1;n=0;c=0;while(1){if((c|0)==(s|0)){break Fb}Gb:{b=Ma(a,y[y[m+12>>2]+(c<<2)>>2]);if(z[b+4|0]&63){break Gb}b=y[b+56>>2];g=y[b+24>>2];d=y[b+28>>2]-g>>2;b=0;while(1){if((b|0)==(d|0)){g=0;if(i&1){b=d+n|0;d=b>>>0>=d>>>0;g=d;n=d?b:0}else{n=0}i=g;break Gb}C=b+n|0;if(!(C>>>0>=b>>>0&i)){break t}y[k+(C<<2)>>2]=y[g+(b<<2)>>2];b=b+1|0;continue}}c=c+1|0;continue}}bb(h+40|0,l);Hb:{Ib:{Jb:{Kb:{if(!z[h|0]){c=y[h+24>>2];b=0;while(1){d=b;b=b+1|0;if(c>>>0>1<<d>>>0){continue}break}break Kb}n=y[h+24>>2];b=0;while(1){if((b|0)!=35){c=b<<3;b=b+1|0;if(!Ia(y[a+4>>2],4,c+(f+24|0)|0)){continue}break Jb}break}if(!ob(f+24|0,35)){break Jb}i=Ed(f+312|0,n);k=y[i>>2];c=0;Lb:while(1){Mb:{Nb:{Ob:{if((c|0)<(n|0)){d=0;y[f+20>>2]=0;w[f+16|0]=1;Pb:while(1){if(wb(y[a+4>>2],f+352|0)){break Nb}g=Tb(f+16|0);if(z[g|0]!=1){break Nb}b=0;C=y[f+20>>2]|y[f+352>>2];s=(C|0)>=0;y[g>>2]=s;j=g;g=s?C:0;y[j+4>>2]=g;if(!s){break t}d=d+1|0;while(1){if((b|0)==35){continue Pb}s=(f+24|0)+(b<<3)|0;if(!(y[s>>2]==(d|0)&(g|0)==y[s+4>>2])){b=b+1|0;continue}break}break}if(b>>>0<=31){y[k+(c<<3)>>2]=b;break Mb}g=y[a+4>>2];Qb:{switch(b-33|0){default:if(Ia(g,2,f+352|0)){break Nb}d=3;break Ob;case 1:if(Ia(g,7,f+352|0)){break Nb}d=11;break Ob;case 0:break Qb}}d=3;if(!Ia(g,3,f+352|0)){break Ob}break Nb}b=y[i+4>>2];if(!ob(k,b-k>>3)){break Nb}y[f+4>>2]=b;y[f>>2]=k;y[f+8>>2]=y[i+8>>2];d=0;y[i+8>>2]=0;y[i>>2]=0;y[i+4>>2]=0;ya(i);if((b|0)==(k|0)){break Ib}ta(y[a+4>>2]);bb(h+28|0,f);ya(f);b=1;if(z[h|0]!=1){break Kb}c=A[f+14>>1];g=c>>>12&3;if((g|0)==2){break Hb}k=c>>>10&3;if((k|0)==2){break Hb}n=c>>>8&3;if((n|0)==2){break Hb}i=c&3;if((i|0)==2){break Hb}s=c>>>6&3;if((s|0)==2){break Hb}Rb:{Sb:{switch(i|0){case 0:i=0;j=sa(a,6);break Rb;case 1:i=0;j=sa(a,7);break Rb;default:break Sb}}C=Ga(a,m,0);if(!C){break Hb}i=1;j=y[C+68>>2]}y[h+60>>2]=j;Tb:{Ub:{switch((c>>>2&3)-1|0){default:j=sa(a,8);break Tb;case 0:j=sa(a,9);break Tb;case 1:j=sa(a,10);break Tb;case 2:break Ub}}C=Ga(a,m,i);if(!C){break Hb}i=i+1|0;j=y[C+68>>2]}y[h+64>>2]=j;Vb:{Wb:{switch((c>>>4&3)-1|0){default:j=sa(a,11);break Vb;case 0:j=sa(a,12);break Vb;case 1:j=sa(a,13);break Vb;case 2:break Wb}}C=Ga(a,m,i);if(!C){break Hb}i=i+1|0;j=y[C+68>>2]}y[h+68>>2]=j;Xb:{Yb:{switch(s|0){case 0:j=sa(a,14);break Xb;case 1:j=sa(a,15);break Xb;default:break Yb}}s=Ga(a,m,i);if(!s){break Hb}i=i+1|0;j=y[s+68>>2]}y[h+72>>2]=j;Zb:{_b:{switch(n|0){case 0:n=sa(a,14);break Zb;case 1:n=sa(a,15);break Zb;default:break _b}}n=Ga(a,m,i);if(!n){break Hb}i=i+1|0;n=y[n+68>>2]}y[h+76>>2]=n;$b:{ac:{switch(k|0){case 0:n=sa(a,14);break $b;case 1:n=sa(a,15);break $b;default:break ac}}k=Ga(a,m,i);if(!k){break Hb}i=i+1|0;n=y[k+68>>2]}y[h+80>>2]=n;bc:{cc:{switch(g|0){case 0:g=sa(a,14);break bc;case 1:g=sa(a,15);break bc;default:break cc}}g=Ga(a,m,i);if(!g){break Hb}i=i+1|0;g=y[g+68>>2]}y[h+84>>2]=g;if(!(c&16384)){fa=h,ga=sa(a,1),y[fa+88>>2]=ga;break Kb}c=Ga(a,m,i);if(!c){break Hb}y[h+88>>2]=y[c+68>>2];break Kb}s=y[f+352>>2]+d|0;if((s|0)<=0){break Mb}g=c+s|0;if((g|0)>(n|0)){break Nb}d=0;b=(b|0)==32&(c|0)>0;c=k+(c<<3)|0;C=c-8|0;while(1)if((d|0)==(s|0)){c=g;continue Lb}else{y[c+(d<<3)>>2]=b?y[C>>2]:0;d=d+1|0;continue}}y[f+8>>2]=0;y[f>>2]=0;y[f+4>>2]=0;ya(i);break Ib}c=c+1|0;continue}}i=0;y[f+312>>2]=0;y[f+316>>2]=0;if(z[h+1|0]==1){b=z[h+2|0];c=b?1024:8192;g=ab(c,8);y[f+24>>2]=0;rc(f+312|0,g);y[f+316>>2]=c;y[f+28>>2]=0;Ha(f+24|0);i=b?1024:8192}y[m+52>>2]=1;dc:{ec:{fc:{gc:{if(z[h|0]==1){b=Dd(h,y[a+4>>2],y[f+312>>2],i);y[f+24>>2]=0;oa(m- -64|0,b);la(f+24|0);if(!y[m+64>>2]){break ec}ta(y[a+4>>2]);break gc}c=Ra(y[a+4>>2]);y[f>>2]=c;b=Cd(f+24|0,d&255);c=Bd(h,c,y[f+312>>2],i,b);y[f+16>>2]=0;oa(m- 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c}ic:{switch(b|0){default:ib(R,0);break i;case 0:break ic;case 2:break d}}g=y[R>>2];b=y[g+28>>2];if((b|0)==-1){break g}c=y[a+84>>2];b=b+c|0;if(b>>>0>=c>>>0){break h}}aa=1;break c}y[a+84>>2]=b;d=y[a+4>>2];c=y[d+4>>2];y[d+8>>2]=b>>>0<c>>>0?b:c;break f}d=y[a+4>>2];b=y[d+8>>2];if(b>>>0>4294967291){break f}b=b+4|0;c=y[d+4>>2];y[d+8>>2]=b>>>0<c>>>0?b:c}b=y[a+12>>2];i=y[a+16>>2];jc:{if(b>>>0<i>>>0){y[R>>2]=0;y[b>>2]=g;b=b+4|0;break jc}c=y[a+8>>2];b=b-c|0;k=b>>2;d=k+1|0;if(d>>>0>=1073741824){break b}i=i-c|0;h=i>>1;d=i>>>0>=2147483644?1073741823:d>>>0<h>>>0?h:d;if(d){if(d>>>0>=1073741824){break a}i=na(d<<2)}else{i=0}y[a+80>>2]=0;h=b+i|0;y[h>>2]=g;g=h-(k<<2)|0;if(b){p(g,c,b)}y[a+16>>2]=i+(d<<2);b=h+4|0;y[a+12>>2]=b;y[a+8>>2]=g;if(c){ma(c)}d=y[a+4>>2]}y[a+12>>2]=b;b=y[d+8>>2];i=y[d+4>>2];if(b>>>0<=i>>>0){continue}break}}o()}ib(R,0)}Y=J+16|0;return aa}Ba();o()}jb();o()}function cb(a,b,c,d){var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,x=0,A=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0;e=Y-96|0;Y=e;f=y[a+8>>2];g=y[a+4>>2];a:{if(!(f-1>>>0<65535&g-1>>>0<=65534)){n=xa(g,f);break a}b:{c:{d:{e:{f:{g:{h:{i:{j:{k:{if(!z[a|0]){l:{if(z[a+24|0]!=255|z[a+25|0]!=255|(z[a+26|0]!=255|z[a+27|0]!=255)){break l}if(y[a+12>>2]){break l}k=y[a+20>>2];if((g|0)!=y[k+8>>2]){break l}if(!qa(k)){break b}p=y[a+4>>2];f=y[a+8>>2];n=xa(p,f);y[e+44>>2]=n;if(!qa(n)){break d}q=d;A=c;c=y[a+20>>2];G=y[c+8>>2];x=y[c+12>>2];c=y[a+16>>2];if(!((1-x|0)<=(c|0)&(c|0)<(x|0))){y[a+16>>2]=0}K=(f|0)>0?f:0;L=x+1|0;E=x-1|0;H=A+128|0;while(1){if((l|0)!=(K|0)){if(z[a+1|0]==1){if(z[b|0]){break d}if((d|0)==16|d>>>0<16){break k}C=ka(b,H)^C}ja(e+32|0,n,l);i=0;m:{if(!l){u=0;s=0;k=0;break m}ja(e+72|0,n,l-1|0);s=y[e+76>>2];if(!s){break k}u=y[e+72>>2];k=z[u|0]<<4}c=y[a+16>>2];y[e+88>>2]=0;y[e+92>>2]=0;y[e+80>>2]=0;y[e+84>>2]=0;y[e+72>>2]=0;y[e+76>>2]=0;y[e+16>>2]=0;y[e+8>>2]=0;y[e+12>>2]=0;g=l-c|0;if(!((g|0)<=0|(g|0)>(x|0))){ja(e+48|0,y[a+20>>2],g-1|0);c=y[e+52>>2];y[e+76>>2]=c;f=y[e+48>>2];y[e+72>>2]=f;if(!c){break k}c=z[f|0];y[e+8>>2]=c;i=c&192}j=0;c=0;n:{if((g|0)<0){break n}c=0;if((g|0)>=(x|0)){break n}ja(e+48|0,y[a+20>>2],g);c=y[e+52>>2];y[e+84>>2]=c;f=y[e+48>>2];y[e+80>>2]=f;if(!c){break k}c=z[f|0];y[e+12>>2]=c;c=c>>>3&24}if(!((g|0)<-1|(g|0)>=(E|0))){ja(e+48|0,y[a+20>>2],g+1|0);g=y[e+52>>2];y[e+92>>2]=g;f=y[e+48>>2];y[e+88>>2]=f;if(!g){break k}g=z[f|0];y[e+16>>2]=g;j=g>>>6|0}o:{if(!C){h=c|(k&3072|i)|j;r=0;v=y[e+32>>2];I=y[e+36>>2];m=0;p:while(1){if((m|0)>=(p|0)){break o}q:{if(!l){break q}k=k<<8;if((p|0)<=(m+8|0)){break q}c=(m>>>3|0)+1|0;if(c>>>0>=s>>>0){break k}k=z[c+u|0]<<4|k}r:{if((L+y[a+16>>2]|0)<(l|0)){y[e+16>>2]=0;y[e+8>>2]=0;y[e+12>>2]=0;g=0;i=0;c=0;break r}c=(m>>>3|0)+1|0;i=e+8|0;f=0;g=(G|0)<=(m+8|0);while(1){if((f|0)!=24){j=(e+72|0)+f|0;t=y[j+4>>2];s:{if(!t){break s}D=y[i>>2]<<8;y[i>>2]=D;if(g){break s}if(c>>>0>=t>>>0){break k}y[i>>2]=D|z[c+y[j>>2]|0]}i=i+4|0;f=f+8|0;continue}break}g=y[e+12>>2];i=y[e+8>>2];c=y[e+16>>2]}f=0;j=r+p|0;j=(j|0)>0?j:0;D=(j|0)>=8?8:j;j=0;while(1){if((f|0)==(D|0)){c=m>>>3|0;if(c>>>0>=I>>>0){break k}w[c+v|0]=j;r=r-8|0;m=m+8|0;continue p}if(h>>>0>=q>>>0){break k}F=ka(b,A+(h<<3)|0);t=7-f|0;j=F<<t|j;h=c>>>13-f&1|(g>>>10-f&8|(i>>>t&64|(k>>>t&1024|h<<1&6582|F<<9)));f=f+1|0;continue}}}Jb(e+48|0,a,l);i=c|(k&3072|i)|j;c=0;v=y[e+32>>2];I=y[e+36>>2];D=y[e+60>>2];F=y[e+56>>2];r=0;while(1){if((c|0)>=(p|0)){break o}t:{if(!l){g=c+8|0;break t}k=k<<8;g=c+8|0;if((p|0)<=(g|0)){break t}f=(c>>>3|0)+1|0;if(f>>>0>=s>>>0){break k}k=z[f+u|0]<<4|k}j=c>>>3|0;m=j+1|0;f=0;h=e+8|0;while(1){u:{if((f|0)==24){f=0;m=r+p|0;m=(m|0)>0?m:0;J=(m|0)>=8?8:m;N=y[e+16>>2];M=y[e+12>>2];O=y[e+8>>2];m=0;while(1){if((f|0)==(J|0)){break u}t=y[y[a+20>>2]+8>>2];P=c+f|0;h=ia(t,P,F,D);v:{if(z[a+1|0]==1){if(Ib(t,P,h,e+48|0)){break v}}if(z[b|0]){break d}if(i>>>0>=q>>>0){break k}h=ka(b,A+(i<<3)|0)}t=7-f|0;i=N>>>13-f&1|(M>>>10-f&8|(k>>>t&1024|i<<1&6582|h<<9|O>>>t&64));f=f+1|0;m=h<<t|m;continue}}t=(e+72|0)+f|0;J=y[t+4>>2];w:{if(!J){break w}N=y[h>>2]<<8;y[h>>2]=N;if((g|0)>=(G|0)){break w}if(m>>>0>=J>>>0){break k}y[h>>2]=N|z[m+y[t>>2]|0]}h=h+4|0;f=f+8|0;continue}break}if(j>>>0>=I>>>0){break k}w[j+v|0]=m;r=r-8|0;c=g;continue}}l=l+1|0;continue}break}y[e+44>>2]=0;break c}n=xa(g,f);y[e+44>>2]=n;if(!qa(n)){break f}Qa(n,0);A=c;u=c+128|0;c=0;while(1){if(B[a+8>>2]>c>>>0){if(z[a+1|0]==1){if(z[b|0]){break f}if((d|0)==16|d>>>0<16){break k}m=ka(b,u)^m}ja(e+32|0,n,c);f=e+72|0;ja(f,n,c-1|0);g=y[e+76>>2];q=y[e+72>>2];dd(f,a,c);f=0;k=y[n+8>>2];f=!g|(k|0)<2?f:z[q|0]>>>6&1;if(!(!g|(k|0)<=0)){f=z[q|0]>>>6&2|f}y[e+8>>2]=f;y[e+12>>2]=0;r=y[a+20>>2];f=y[r+8>>2];k=y[a+12>>2];i=1-k|0;l=y[e+72>>2];j=y[e+76>>2];h=0-k|0;Q=e,R=ia(f,i,l,j)|ia(f,h,l,j)<<1,y[Q+16>>2]=R;l=y[e+80>>2];j=y[e+84>>2];s=ia(f,i,l,j);p=s|ia(f,h,l,j)<<1;s=k^-1;Q=e,R=p|ia(f,s,l,j)<<2,y[Q+20>>2]=R;j=i;k=y[e+88>>2];i=y[e+92>>2];l=ia(f,j,k,i);Q=e,R=l|ia(f,h,k,i)<<1|ia(f,s,k,i)<<2,y[Q+24>>2]=R;f=e+48|0;ja(f,r,w[a+27|0]+(c-y[a+16>>2]|0)|0);k=y[e+52>>2];h=y[e+48>>2];ja(f,n,w[a+25|0]+c|0);f=y[e+52>>2];i=y[e+48>>2];x:{if(!m){l=q;q=g;j=i;i=f;g=k;r=h;f=0;k=y[e+32>>2];s=y[e+36>>2];while(1){if(B[a+4>>2]<=f>>>0){break x}p=e+8|0;h=cd(a,y[n+8>>2],p,f,r,g,j,i);if(z[b|0]){break f}if(d>>>0<=h>>>0){break k}bd(a,n,p,f,ka(b,A+(h<<3)|0),e+72|0,l,q,k,s);f=f+1|0;continue}}Jb(e+48|0,a,c);l=q;q=g;j=i;i=f;g=k;r=h;f=0;k=y[e+32>>2];s=y[e+36>>2];p=y[e+60>>2];C=y[e+56>>2];while(1){if(B[a+4>>2]<=f>>>0){break x}x=y[y[a+20>>2]+8>>2];h=ia(x,f,C,p);y:{if(z[a+1|0]==1){if(Ib(x,f,h,e+48|0)){break y}}h=cd(a,y[n+8>>2],e+8|0,f,r,g,j,i);if(z[b|0]==1){break f}if(d>>>0<=h>>>0){break k}h=ka(b,A+(h<<3)|0)}bd(a,n,e+8|0,f,h,e+72|0,l,q,k,s);f=f+1|0;continue}}c=c+1|0;continue}break}y[e+44>>2]=0;break e}z:{if(y[a+12>>2]){break z}k=y[a+20>>2];if((g|0)!=y[k+8>>2]){break z}if(!qa(k)){break b}q=y[a+4>>2];f=y[a+8>>2];n=xa(q,f);y[e+44>>2]=n;if(!qa(n)){break h}A=d;m=c;c=y[a+20>>2];x=y[c+8>>2];p=y[c+12>>2];c=y[a+16>>2];if(!((1-p|0)<=(c|0)&(c|0)<(p|0))){y[a+16>>2]=0}t=(f|0)>0?f:0;K=p-1|0;L=m- -64|0;while(1){A:{B:{if((l|0)!=(t|0)){if(z[a+1|0]==1){if(z[b|0]){break h}if((d|0)==8|d>>>0<8){break k}G=ka(b,L)^G}ja(e+32|0,n,l);i=0;C:{if(!l){C=0;s=0;k=0;break C}ja(e+72|0,n,l-1|0);s=y[e+76>>2];if(!s){