onnxruntime-web/dist/esm/ort.min.js

A Javascript library for running ONNX models on browsers

/*!
 * ONNX Runtime Web v1.17.3
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License.
 */
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Vt;if(t.gt(this.shru(1)))return $s;n=Vt}else{if(this.eq(tt)){if(t.eq(Lr)||t.eq(Zo))return tt;if(t.eq(tt))return Lr;var s=this.shr(1);return e=s.div(t).shl(1),e.eq(xt)?t.isNegative()?Lr:Zo:(r=this.sub(t.mul(e)),n=e.add(r.div(t)),n)}else if(t.eq(tt))return this.unsigned?Vt:xt;if(this.isNegative())return t.isNegative()?this.neg().div(t.neg()):this.neg().div(t).neg();if(t.isNegative())return this.div(t.neg()).neg();n=xt}for(r=this;r.gte(t);){e=Math.max(1,Math.floor(r.toNumber()/t.toNumber()));for(var i=Math.ceil(Math.log(e)/Math.LN2),u=i<=48?1:Vn(2,i-48),l=ut(e),f=l.mul(t);f.isNegative()||f.gt(r);)e-=u,l=ut(e,this.unsigned),f=l.mul(t);l.isZero()&&(l=Lr),n=n.add(l),r=r.sub(f)}return n};$.div=$.divide;$.modulo=function(t){if(je(t)||(t=wt(t)),st){var o=(this.unsigned?st.rem_u:st.rem_s)(this.low,this.high,t.low,t.high);return le(o,st.get_high(),this.unsigned)}return this.sub(this.div(t).mul(t))};$.mod=$.modulo;$.rem=$.modulo;$.not=function(){return le(~this.low,~this.high,this.unsigned)};$.countLeadingZeros=function(){return this.high?Math.clz32(this.high):Math.clz32(this.low)+32};$.clz=$.countLeadingZeros;$.countTrailingZeros=function(){return this.low?As(this.low):As(this.high)+32};$.ctz=$.countTrailingZeros;$.and=function(t){return je(t)||(t=wt(t)),le(this.low&t.low,this.high&t.high,this.unsigned)};$.or=function(t){return je(t)||(t=wt(t)),le(this.low|t.low,this.high|t.high,this.unsigned)};$.xor=function(t){return je(t)||(t=wt(t)),le(this.low^t.low,this.high^t.high,this.unsigned)};$.shiftLeft=function(t){return je(t)&&(t=t.toInt()),(t&=63)===0?this:t<32?le(this.low<<t,this.high<<t|this.low>>>32-t,this.unsigned):le(0,this.low<<t-32,this.unsigned)};$.shl=$.shiftLeft;$.shiftRight=function(t){return je(t)&&(t=t.toInt()),(t&=63)===0?this:t<32?le(this.low>>>t|this.high<<32-t,this.high>>t,this.unsigned):le(this.high>>t-32,this.high>=0?0:-1,this.unsigned)};$.shr=$.shiftRight;$.shiftRightUnsigned=function(t){return je(t)&&(t=t.toInt()),(t&=63)===0?this:t<32?le(this.low>>>t|this.high<<32-t,this.high>>>t,this.unsigned):t===32?le(this.high,0,this.unsigned):le(this.high>>>t-32,0,this.unsigned)};$.shru=$.shiftRightUnsigned;$.shr_u=$.shiftRightUnsigned;$.rotateLeft=function(t){var o;return je(t)&&(t=t.toInt()),(t&=63)===0?this:t===32?le(this.high,this.low,this.unsigned):t<32?(o=32-t,le(this.low<<t|this.high>>>o,this.high<<t|this.low>>>o,this.unsigned)):(t-=32,o=32-t,le(this.high<<t|this.low>>>o,this.low<<t|this.high>>>o,this.unsigned))};$.rotl=$.rotateLeft;$.rotateRight=function(t){var o;return je(t)&&(t=t.toInt()),(t&=63)===0?this:t===32?le(this.high,this.low,this.unsigned):t<32?(o=32-t,le(this.high<<o|this.low>>>t,this.low<<o|this.high>>>t,this.unsigned)):(t-=32,o=32-t,le(this.low<<o|this.high>>>t,this.high<<o|this.low>>>t,this.unsigned))};$.rotr=$.rotateRight;$.toSigned=function(){return this.unsigned?le(this.low,this.high,!1):this};$.toUnsigned=function(){return this.unsigned?this:le(this.low,this.high,!0)};$.toBytes=function(t){return t?this.toBytesLE():this.toBytesBE()};$.toBytesLE=function(){var t=this.high,o=this.low;return[o&255,o>>>8&255,o>>>16&255,o>>>24,t&255,t>>>8&255,t>>>16&255,t>>>24]};$.toBytesBE=function(){var t=this.high,o=this.low;return[t>>>24,t>>>16&255,t>>>8&255,t&255,o>>>24,o>>>16&255,o>>>8&255,o&255]};be.fromBytes=function(t,o,e){return e?be.fromBytesLE(t,o):be.fromBytesBE(t,o)};be.fromBytesLE=function(t,o){return new be(t[0]|t[1]<<8|t[2]<<16|t[3]<<24,t[4]|t[5]<<8|t[6]<<16|t[7]<<24,o)};be.fromBytesBE=function(t,o){return new be(t[4]<<24|t[5]<<16|t[6]<<8|t[7],t[0]<<24|t[1]<<16|t[2]<<8|t[3],o)};Wt=be});var O,Wn=E(()=>{O={};O.Offset;O.Table;O.SIZEOF_SHORT=2;O.SIZEOF_INT=4;O.FILE_IDENTIFIER_LENGTH=4;O.SIZE_PREFIX_LENGTH=4;O.Encoding={UTF8_BYTES:1,UTF16_STRING:2};O.int32=new Int32Array(2);O.float32=new Float32Array(O.int32.buffer);O.float64=new Float64Array(O.int32.buffer);O.isLittleEndian=new Uint16Array(new Uint8Array([1,0]).buffer)[0]===1;O.Long=function(a,t){this.low=a|0,this.high=t|0};O.Long.create=function(a,t){return a==0&&t==0?O.Long.ZERO:new O.Long(a,t)};O.Long.prototype.toFloat64=function(){return(this.low>>>0)+this.high*4294967296};O.Long.prototype.equals=function(a){return this.low==a.low&&this.high==a.high};O.Long.ZERO=new O.Long(0,0);O.Builder=function(a){if(a)var t=a;else var t=1024;this.bb=O.ByteBuffer.allocate(t),this.space=t,this.minalign=1,this.vtable=null,this.vtable_in_use=0,this.isNested=!1,this.object_start=0,this.vtables=[],this.vector_num_elems=0,this.force_defaults=!1};O.Builder.prototype.clear=function(){this.bb.clear(),this.space=this.bb.capacity(),this.minalign=1,this.vtable=null,this.vtable_in_use=0,this.isNested=!1,this.object_start=0,this.vtables=[],this.vector_num_elems=0,this.force_defaults=!1};O.Builder.prototype.forceDefaults=function(a){this.force_defaults=a};O.Builder.prototype.dataBuffer=function(){return this.bb};O.Builder.prototype.asUint8Array=function(){return this.bb.bytes().subarray(this.bb.position(),this.bb.position()+this.offset())};O.Builder.prototype.prep=function(a,t){a>this.minalign&&(this.minalign=a);for(var o=~(this.bb.capacity()-this.space+t)+1&a-1;this.space<o+a+t;){var e=this.bb.capacity();this.bb=O.Builder.growByteBuffer(this.bb),this.space+=this.bb.capacity()-e}this.pad(o)};O.Builder.prototype.pad=function(a){for(var t=0;t<a;t++)this.bb.writeInt8(--this.space,0)};O.Builder.prototype.writeInt8=function(a){this.bb.writeInt8(this.space-=1,a)};O.Builder.prototype.writeInt16=function(a){this.bb.writeInt16(this.space-=2,a)};O.Builder.prototype.writeInt32=function(a){this.bb.writeInt32(this.space-=4,a)};O.Builder.prototype.writeInt64=function(a){this.bb.writeInt64(this.space-=8,a)};O.Builder.prototype.writeFloat32=function(a){this.bb.writeFloat32(this.space-=4,a)};O.Builder.prototype.writeFloat64=function(a){this.bb.writeFloat64(this.space-=8,a)};O.Builder.prototype.addInt8=function(a){this.prep(1,0),this.writeInt8(a)};O.Builder.prototype.addInt16=function(a){this.prep(2,0),this.writeInt16(a)};O.Builder.prototype.addInt32=function(a){this.prep(4,0),this.writeInt32(a)};O.Builder.prototype.addInt64=function(a){this.prep(8,0),this.writeInt64(a)};O.Builder.prototype.addFloat32=function(a){this.prep(4,0),this.writeFloat32(a)};O.Builder.prototype.addFloat64=function(a){this.prep(8,0),this.writeFloat64(a)};O.Builder.prototype.addFieldInt8=function(a,t,o){(this.force_defaults||t!=o)&&(this.addInt8(t),this.slot(a))};O.Builder.prototype.addFieldInt16=function(a,t,o){(this.force_defaults||t!=o)&&(this.addInt16(t),this.slot(a))};O.Builder.prototype.addFieldInt32=function(a,t,o){(this.force_defaults||t!=o)&&(this.addInt32(t),this.slot(a))};O.Builder.prototype.addFieldInt64=function(a,t,o){(this.force_defaults||!t.equals(o))&&(this.addInt64(t),this.slot(a))};O.Builder.prototype.addFieldFloat32=function(a,t,o){(this.force_defaults||t!=o)&&(this.addFloat32(t),this.slot(a))};O.Builder.prototype.addFieldFloat64=function(a,t,o){(this.force_defaults||t!=o)&&(this.addFloat64(t),this.slot(a))};O.Builder.prototype.addFieldOffset=function(a,t,o){(this.force_defaults||t!=o)&&(this.addOffset(t),this.slot(a))};O.Builder.prototype.addFieldStruct=function(a,t,o){t!=o&&(this.nested(t),this.slot(a))};O.Builder.prototype.nested=function(a){if(a!=this.offset())throw new Error("FlatBuffers: struct must be serialized inline.")};O.Builder.prototype.notNested=function(){if(this.isNested)throw new Error("FlatBuffers: object serialization must not be nested.")};O.Builder.prototype.slot=function(a){this.vtable[a]=this.offset()};O.Builder.prototype.offset=function(){return this.bb.capacity()-this.space};O.Builder.growByteBuffer=function(a){var t=a.capacity();if(t&3221225472)throw new Error("FlatBuffers: cannot grow buffer beyond 2 gigabytes.");var o=t<<1,e=O.ByteBuffer.allocate(o);return e.setPosition(o-t),e.bytes().set(a.bytes(),o-t),e};O.Builder.prototype.addOffset=function(a){this.prep(O.SIZEOF_INT,0),this.writeInt32(this.offset()-a+O.SIZEOF_INT)};O.Builder.prototype.startObject=function(a){this.notNested(),this.vtable==null&&(this.vtable=[]),this.vtable_in_use=a;for(var t=0;t<a;t++)this.vtable[t]=0;this.isNested=!0,this.object_start=this.offset()};O.Builder.prototype.endObject=function(){if(this.vtable==null||!this.isNested)throw new Error("FlatBuffers: endObject called without startObject");this.addInt32(0);for(var a=this.offset(),t=this.vtable_in_use-1;t>=0&&this.vtable[t]==0;t--);for(var o=t+1;t>=0;t--)this.addInt16(this.vtable[t]!=0?a-this.vtable[t]:0);var e=2;this.addInt16(a-this.object_start);var r=(o+e)*O.SIZEOF_SHORT;this.addInt16(r);var n=0,s=this.space;e:for(t=0;t<this.vtables.length;t++){var i=this.bb.capacity()-this.vtables[t];if(r==this.bb.readInt16(i)){for(var u=O.SIZEOF_SHORT;u<r;u+=O.SIZEOF_SHORT)if(this.bb.readInt16(s+u)!=this.bb.readInt16(i+u))continue e;n=this.vtables[t];break}}return n?(this.space=this.bb.capacity()-a,this.bb.writeInt32(this.space,n-a)):(this.vtables.push(this.offset()),this.bb.writeInt32(this.bb.capacity()-a,this.offset()-a)),this.isNested=!1,a};O.Builder.prototype.finish=function(a,t,o){var e=o?O.SIZE_PREFIX_LENGTH:0;if(t){var r=t;if(this.prep(this.minalign,O.SIZEOF_INT+O.FILE_IDENTIFIER_LENGTH+e),r.length!=O.FILE_IDENTIFIER_LENGTH)throw new Error("FlatBuffers: file identifier must be length "+O.FILE_IDENTIFIER_LENGTH);for(var n=O.FILE_IDENTIFIER_LENGTH-1;n>=0;n--)this.writeInt8(r.charCodeAt(n))}this.prep(this.minalign,O.SIZEOF_INT+e),this.addOffset(a),e&&this.addInt32(this.bb.capacity()-this.space),this.bb.setPosition(this.space)};O.Builder.prototype.finishSizePrefixed=function(a,t){this.finish(a,t,!0)};O.Builder.prototype.requiredField=function(a,t){var o=this.bb.capacity()-a,e=o-this.bb.readInt32(o),r=this.bb.readInt16(e+t)!=0;if(!r)throw new Error("FlatBuffers: field "+t+" must be set")};O.Builder.prototype.startVector=function(a,t,o){this.notNested(),this.vector_num_elems=t,this.prep(O.SIZEOF_INT,a*t),this.prep(o,a*t)};O.Builder.prototype.endVector=function(){return this.writeInt32(this.vector_num_elems),this.offset()};O.Builder.prototype.createString=function(a){if(a instanceof Uint8Array)var t=a;else for(var t=[],o=0;o<a.length;){var e,r=a.charCodeAt(o++);if(r<55296||r>=56320)e=r;else{var n=a.charCodeAt(o++);e=(r<<10)+n+(65536-56623104-56320)}e<128?t.push(e):(e<2048?t.push(e>>6&31|192):(e<65536?t.push(e>>12&15|224):t.push(e>>18&7|240,e>>12&63|128),t.push(e>>6&63|128)),t.push(e&63|128))}this.addInt8(0),this.startVector(1,t.length,1),this.bb.setPosition(this.space-=t.length);for(var o=0,s=this.space,i=this.bb.bytes();o<t.length;o++)i[s++]=t[o];return this.endVector()};O.Builder.prototype.createLong=function(a,t){return O.Long.create(a,t)};O.ByteBuffer=function(a){this.bytes_=a,this.position_=0};O.ByteBuffer.allocate=function(a){return new O.ByteBuffer(new Uint8Array(a))};O.ByteBuffer.prototype.clear=function(){this.position_=0};O.ByteBuffer.prototype.bytes=function(){return this.bytes_};O.ByteBuffer.prototype.position=function(){return this.position_};O.ByteBuffer.prototype.setPosition=function(a){this.position_=a};O.ByteBuffer.prototype.capacity=function(){return this.bytes_.length};O.ByteBuffer.prototype.readInt8=function(a){return this.readUint8(a)<<24>>24};O.ByteBuffer.prototype.readUint8=function(a){return this.bytes_[a]};O.ByteBuffer.prototype.readInt16=function(a){return this.readUint16(a)<<16>>16};O.ByteBuffer.prototype.readUint16=function(a){return this.bytes_[a]|this.bytes_[a+1]<<8};O.ByteBuffer.prototype.readInt32=function(a){return this.bytes_[a]|this.bytes_[a+1]<<8|this.bytes_[a+2]<<16|this.bytes_[a+3]<<24};O.ByteBuffer.prototype.readUint32=function(a){return this.readInt32(a)>>>0};O.ByteBuffer.prototype.readInt64=function(a){return new O.Long(this.readInt32(a),this.readInt32(a+4))};O.ByteBuffer.prototype.readUint64=function(a){return new O.Long(this.readUint32(a),this.readUint32(a+4))};O.ByteBuffer.prototype.readFloat32=function(a){return O.int32[0]=this.readInt32(a),O.float32[0]};O.ByteBuffer.prototype.readFloat64=function(a){return O.int32[O.isLittleEndian?0:1]=this.readInt32(a),O.int32[O.isLittleEndian?1:0]=this.readInt32(a+4),O.float64[0]};O.ByteBuffer.prototype.writeInt8=function(a,t){this.bytes_[a]=t};O.ByteBuffer.prototype.writeUint8=function(a,t){this.bytes_[a]=t};O.ByteBuffer.prototype.writeInt16=function(a,t){this.bytes_[a]=t,this.bytes_[a+1]=t>>8};O.ByteBuffer.prototype.writeUint16=function(a,t){this.bytes_[a]=t,this.bytes_[a+1]=t>>8};O.ByteBuffer.prototype.writeInt32=function(a,t){this.bytes_[a]=t,this.bytes_[a+1]=t>>8,this.bytes_[a+2]=t>>16,this.bytes_[a+3]=t>>24};O.ByteBuffer.prototype.writeUint32=function(a,t){this.bytes_[a]=t,this.bytes_[a+1]=t>>8,this.bytes_[a+2]=t>>16,this.bytes_[a+3]=t>>24};O.ByteBuffer.prototype.writeInt64=function(a,t){this.writeInt32(a,t.low),this.writeInt32(a+4,t.high)};O.ByteBuffer.prototype.writeUint64=function(a,t){this.writeUint32(a,t.low),this.writeUint32(a+4,t.high)};O.ByteBuffer.prototype.writeFloat32=function(a,t){O.float32[0]=t,this.writeInt32(a,O.int32[0])};O.ByteBuffer.prototype.writeFloat64=function(a,t){O.float64[0]=t,this.writeInt32(a,O.int32[O.isLittleEndian?0:1]),this.writeInt32(a+4,O.int32[O.isLittleEndian?1:0])};O.ByteBuffer.prototype.getBufferIdentifier=function(){if(this.bytes_.length<this.position_+O.SIZEOF_INT+O.FILE_IDENTIFIER_LENGTH)throw new Error("FlatBuffers: ByteBuffer is too short to contain an identifier.");for(var a="",t=0;t<O.FILE_IDENTIFIER_LENGTH;t++)a+=String.fromCharCode(this.readInt8(this.position_+O.SIZEOF_INT+t));return a};O.ByteBuffer.prototype.__offset=function(a,t){var o=a-this.readInt32(a);return t<this.readInt16(o)?this.readInt16(o+t):0};O.ByteBuffer.prototype.__union=function(a,t){return a.bb_pos=t+this.readInt32(t),a.bb=this,a};O.ByteBuffer.prototype.__string=function(a,t){a+=this.readInt32(a);var o=this.readInt32(a),e="",r=0;if(a+=O.SIZEOF_INT,t===O.Encoding.UTF8_BYTES)return this.bytes_.subarray(a,a+o);for(;r<o;){var n,s=this.readUint8(a+r++);if(s<192)n=s;else{var i=this.readUint8(a+r++);if(s<224)n=(s&31)<<6|i&63;else{var u=this.readUint8(a+r++);if(s<240)n=(s&15)<<12|(i&63)<<6|u&63;else{var l=this.readUint8(a+r++);n=(s&7)<<18|(i&63)<<12|(u&63)<<6|l&63}}}n<65536?e+=String.fromCharCode(n):(n-=65536,e+=String.fromCharCode((n>>10)+55296,(n&1024-1)+56320))}return e};O.ByteBuffer.prototype.__indirect=function(a){return a+this.readInt32(a)};O.ByteBuffer.prototype.__vector=function(a){return a+this.readInt32(a)+O.SIZEOF_INT};O.ByteBuffer.prototype.__vector_len=function(a){