mirror of
https://github.com/rustdesk/rustdesk.git
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44 lines
9.8 KiB
JavaScript
44 lines
9.8 KiB
JavaScript
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var OGVDecoderVideoAV1W = (() => {
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var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
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if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
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return (
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function(OGVDecoderVideoAV1W) {
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OGVDecoderVideoAV1W = OGVDecoderVideoAV1W || {};
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var a;a||(a=typeof OGVDecoderVideoAV1W !== 'undefined' ? OGVDecoderVideoAV1W : {});var aa=Object.assign,ba,q;a.ready=new Promise(function(b,c){ba=b;q=c});var ca=a,da=aa({},a),ea="object"===typeof window,r="function"===typeof importScripts,A="",fa,F,G,fs,I,ha;
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if("object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node)A=r?require("path").dirname(A)+"/":__dirname+"/",ha=function(){I||(fs=require("fs"),I=require("path"))},fa=function(b,c){ha();b=I.normalize(b);return fs.readFileSync(b,c?null:"utf8")},G=function(b){b=fa(b,!0);b.buffer||(b=new Uint8Array(b));return b},F=function(b,c,e){ha();b=I.normalize(b);fs.readFile(b,function(d,f){d?e(d):c(f.buffer)})},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),
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process.argv.slice(2),process.on("unhandledRejection",function(b){throw b;}),a.inspect=function(){return"[Emscripten Module object]"};else if(ea||r)r?A=self.location.href:"undefined"!==typeof document&&document.currentScript&&(A=document.currentScript.src),_scriptDir&&(A=_scriptDir),0!==A.indexOf("blob:")?A=A.substr(0,A.replace(/[?#].*/,"").lastIndexOf("/")+1):A="",fa=function(b){var c=new XMLHttpRequest;c.open("GET",b,!1);c.send(null);return c.responseText},r&&(G=function(b){var c=new XMLHttpRequest;
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c.open("GET",b,!1);c.responseType="arraybuffer";c.send(null);return new Uint8Array(c.response)}),F=function(b,c,e){var d=new XMLHttpRequest;d.open("GET",b,!0);d.responseType="arraybuffer";d.onload=function(){200==d.status||0==d.status&&d.response?c(d.response):e()};d.onerror=e;d.send(null)};var ia=a.print||console.log.bind(console),J=a.printErr||console.warn.bind(console);aa(a,da);da=null;var K;a.wasmBinary&&(K=a.wasmBinary);var noExitRuntime=a.noExitRuntime||!0;"object"!==typeof WebAssembly&&M("no native wasm support detected");
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var N,ja=!1,ka="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0,la,O,P;function ma(){var b=N.buffer;la=b;a.HEAP8=new Int8Array(b);a.HEAP16=new Int16Array(b);a.HEAP32=P=new Int32Array(b);a.HEAPU8=O=new Uint8Array(b);a.HEAPU16=new Uint16Array(b);a.HEAPU32=new Uint32Array(b);a.HEAPF32=new Float32Array(b);a.HEAPF64=new Float64Array(b)}var na,oa=[],pa=[],qa=[];function ra(){var b=a.preRun.shift();oa.unshift(b)}var Q=0,sa=null,R=null;a.preloadedImages={};a.preloadedAudios={};
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function M(b){if(a.onAbort)a.onAbort(b);b="Aborted("+b+")";J(b);ja=!0;b=new WebAssembly.RuntimeError(b+". Build with -s ASSERTIONS=1 for more info.");q(b);throw b;}function ta(){return S.startsWith("data:application/octet-stream;base64,")}var S;S="ogv-decoder-video-av1-wasm.wasm";if(!ta()){var ua=S;S=a.locateFile?a.locateFile(ua,A):A+ua}function va(){var b=S;try{if(b==S&&K)return new Uint8Array(K);if(G)return G(b);throw"both async and sync fetching of the wasm failed";}catch(c){M(c)}}
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function wa(){if(!K&&(ea||r)){if("function"===typeof fetch&&!S.startsWith("file://"))return fetch(S,{credentials:"same-origin"}).then(function(b){if(!b.ok)throw"failed to load wasm binary file at '"+S+"'";return b.arrayBuffer()}).catch(function(){return va()});if(F)return new Promise(function(b,c){F(S,function(e){b(new Uint8Array(e))},c)})}return Promise.resolve().then(function(){return va()})}
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function xa(b){for(;0<b.length;){var c=b.shift();if("function"==typeof c)c(a);else{var e=c.B;"number"===typeof e?void 0===c.s?Ja(e)():Ja(e)(c.s):e(void 0===c.s?null:c.s)}}}var T=[];function Ja(b){var c=T[b];c||(b>=T.length&&(T.length=b+1),T[b]=c=na.get(b));return c}
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var Ka=[null,[],[]],La={f:function(){M("")},c:function(b,c,e){O.copyWithin(b,c,c+e)},d:function(b){var c=O.length;b>>>=0;if(2147483648<b)return!1;for(var e=1;4>=e;e*=2){var d=c*(1+.2/e);d=Math.min(d,b+100663296);d=Math.max(b,d);0<d%65536&&(d+=65536-d%65536);a:{try{N.grow(Math.min(2147483648,d)-la.byteLength+65535>>>16);ma();var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},e:function(){return 0},b:function(){},a:function(b,c,e,d){for(var f=0,g=0;g<e;g++){var x=P[c>>2],u=P[c+4>>2];c+=8;for(var y=
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0;y<u;y++){var n=O[x+y],w=Ka[b];if(0===n||10===n){n=1===b?ia:J;var l=w;for(var p=0,t=p+NaN,v=p;l[v]&&!(v>=t);)++v;if(16<v-p&&l.subarray&&ka)l=ka.decode(l.subarray(p,v));else{for(t="";p<v;){var h=l[p++];if(h&128){var B=l[p++]&63;if(192==(h&224))t+=String.fromCharCode((h&31)<<6|B);else{var U=l[p++]&63;h=224==(h&240)?(h&15)<<12|B<<6|U:(h&7)<<18|B<<12|U<<6|l[p++]&63;65536>h?t+=String.fromCharCode(h):(h-=65536,t+=String.fromCharCode(55296|h>>10,56320|h&1023))}}else t+=String.fromCharCode(h)}l=t}n(l);w.length=
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0}else w.push(n)}f+=u}P[d>>2]=f;return 0},g:function(b,c,e,d,f,g,x,u,y,n,w,l,p,t,v,h){function B(H,k,C,ya,za,Aa,Na,Oa,V){H.set(new Uint8Array(U,k,C*ya));var D,z;for(D=z=0;D<Aa;D++,z+=C)for(k=0;k<C;k++)H[z+k]=V;for(;D<Aa+Oa;D++,z+=C){for(k=0;k<za;k++)H[z+k]=V;for(k=za+Na;k<C;k++)H[z+k]=V}for(;D<ya;D++,z+=C)for(k=0;k<C;k++)H[z+k]=V;return H}var U=N.buffer,m=a.videoFormat,Ba=(p&-2)*y/x,Ca=(t&-2)*n/u,Da=w*y/x,Ea=l*n/u;w===m.cropWidth&&l===m.cropHeight&&(v=m.displayWidth,h=m.displayHeight);for(var Fa=
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a.recycledFrames,E,Ga=u*c,Ha=n*d,Ia=n*g;0<Fa.length;){var L=Fa.shift();m=L.format;if(m.width===x&&m.height===u&&m.chromaWidth===y&&m.chromaHeight===n&&m.cropLeft===p&&m.cropTop===t&&m.cropWidth===w&&m.cropHeight===l&&m.displayWidth===v&&m.displayHeight===h&&L.y.bytes.length===Ga&&L.u.bytes.length===Ha&&L.v.bytes.length===Ia){E=L;break}}E||(E={format:{width:x,height:u,chromaWidth:y,chromaHeight:n,cropLeft:p,cropTop:t,cropWidth:w,cropHeight:l,displayWidth:v,displayHeight:h},y:{bytes:new Uint8Array(Ga),
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stride:c},u:{bytes:new Uint8Array(Ha),stride:d},v:{bytes:new Uint8Array(Ia),stride:g}});B(E.y.bytes,b,c,u,p,t,w,l,0);B(E.u.bytes,e,d,n,Ba,Ca,Da,Ea,128);B(E.v.bytes,f,g,n,Ba,Ca,Da,Ea,128);a.frameBuffer=E}};
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(function(){function b(f){a.asm=f.exports;N=a.asm.h;ma();na=a.asm.p;pa.unshift(a.asm.i);Q--;a.monitorRunDependencies&&a.monitorRunDependencies(Q);0==Q&&(null!==sa&&(clearInterval(sa),sa=null),R&&(f=R,R=null,f()))}function c(f){b(f.instance)}function e(f){return wa().then(function(g){return WebAssembly.instantiate(g,d)}).then(function(g){return g}).then(f,function(g){J("failed to asynchronously prepare wasm: "+g);M(g)})}var d={a:La};Q++;a.monitorRunDependencies&&a.monitorRunDependencies(Q);if(a.instantiateWasm)try{return a.instantiateWasm(d,
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b)}catch(f){return J("Module.instantiateWasm callback failed with error: "+f),!1}(function(){return K||"function"!==typeof WebAssembly.instantiateStreaming||ta()||S.startsWith("file://")||"function"!==typeof fetch?e(c):fetch(S,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(c,function(g){J("wasm streaming compile failed: "+g);J("falling back to ArrayBuffer instantiation");return e(c)})})})().catch(q);return{}})();
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a.___wasm_call_ctors=function(){return(a.___wasm_call_ctors=a.asm.i).apply(null,arguments)};a._ogv_video_decoder_init=function(){return(a._ogv_video_decoder_init=a.asm.j).apply(null,arguments)};a._ogv_video_decoder_async=function(){return(a._ogv_video_decoder_async=a.asm.k).apply(null,arguments)};a._ogv_video_decoder_destroy=function(){return(a._ogv_video_decoder_destroy=a.asm.l).apply(null,arguments)};
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a._ogv_video_decoder_process_header=function(){return(a._ogv_video_decoder_process_header=a.asm.m).apply(null,arguments)};a._ogv_video_decoder_process_frame=function(){return(a._ogv_video_decoder_process_frame=a.asm.n).apply(null,arguments)};a._free=function(){return(a._free=a.asm.o).apply(null,arguments)};a._malloc=function(){return(a._malloc=a.asm.q).apply(null,arguments)};var W;R=function Ma(){W||Pa();W||(R=Ma)};
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function Pa(){function b(){if(!W&&(W=!0,a.calledRun=!0,!ja)){xa(pa);ba(a);if(a.onRuntimeInitialized)a.onRuntimeInitialized();if(a.postRun)for("function"==typeof a.postRun&&(a.postRun=[a.postRun]);a.postRun.length;){var c=a.postRun.shift();qa.unshift(c)}xa(qa)}}if(!(0<Q)){if(a.preRun)for("function"==typeof a.preRun&&(a.preRun=[a.preRun]);a.preRun.length;)ra();xa(oa);0<Q||(a.setStatus?(a.setStatus("Running..."),setTimeout(function(){setTimeout(function(){a.setStatus("")},1);b()},1)):b())}}a.run=Pa;
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if(a.preInit)for("function"==typeof a.preInit&&(a.preInit=[a.preInit]);0<a.preInit.length;)a.preInit.pop()();Pa();var X,Qa,Y;"undefined"===typeof performance||"undefined"===typeof performance.now?Y=Date.now:Y=performance.now.bind(performance);function Z(b){var c=Y();b=b();a.cpuTime+=Y()-c;return b}a.loadedMetadata=!!ca.videoFormat;a.videoFormat=ca.videoFormat||null;a.frameBuffer=null;a.cpuTime=0;Object.defineProperty(a,"processing",{get:function(){return!1}});
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a.init=function(b){Z(function(){a._ogv_video_decoder_init()});b()};a.processHeader=function(b,c){var e=Z(function(){var d=b.byteLength;X&&Qa>=d||(X&&a._free(X),Qa=d,X=a._malloc(Qa));var f=X;(new Uint8Array(N.buffer,f,d)).set(new Uint8Array(b));return a._ogv_video_decoder_process_header(f,d)});c(e)};a.A=[];
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a.processFrame=function(b,c){function e(u){a._free(g);c(u)}var d=a._ogv_video_decoder_async(),f=b.byteLength,g=a._malloc(f);d&&a.A.push(e);var x=Z(function(){(new Uint8Array(N.buffer,g,f)).set(new Uint8Array(b));return a._ogv_video_decoder_process_frame(g,f)});d||e(x)};a.close=function(){};a.sync=function(){a._ogv_video_decoder_async()&&(a.A.push(function(){}),Z(function(){a._ogv_video_decoder_process_frame(0,0)}))};a.recycledFrames=[];
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a.recycleFrame=function(b){var c=a.recycledFrames;c.push(b);16<c.length&&c.shift()};
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return OGVDecoderVideoAV1W.ready
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}
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);
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})();
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if (typeof exports === 'object' && typeof module === 'object')
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module.exports = OGVDecoderVideoAV1W;
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else if (typeof define === 'function' && define['amd'])
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define([], function() { return OGVDecoderVideoAV1W; });
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else if (typeof exports === 'object')
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exports["OGVDecoderVideoAV1W"] = OGVDecoderVideoAV1W;
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