number of previous filtered samples.\n *\n * I set up the AnalyzeSamples routine to minimize memory usage and interface\n * complexity. The speed isn't compromised too much (I don't think), but the\n * internal complexity is higher than it should be for such a relatively\n * simple routine.\n *\n * Optimization/clarity suggestions are welcome.\n */\nvar common = require('./common.js');\nvar System = common.System;\nvar VbrMode = common.VbrMode;\nvar Float = common.Float;\nvar ShortBlock = common.ShortBlock;\nvar Util = common.Util;\nvar Arrays = common.Arrays;\nvar new_array_n = common.new_array_n;\nvar new_byte = common.new_byte;\nvar new_double = common.new_double;\nvar new_float = common.new_float;\nvar new_float_n = common.new_float_n;\nvar new_int = common.new_int;\nvar new_int_n = common.new_int_n;\nvar assert = common.assert;\n\n/**\n * Table entries per dB\n */\nGainAnalysis.STEPS_per_dB = 100.;\n/**\n * Table entries for 0...MAX_dB (normal max. values are 70...80 dB)\n */\nGainAnalysis.MAX_dB = 120.;\nGainAnalysis.GAIN_NOT_ENOUGH_SAMPLES = -24601;\nGainAnalysis.GAIN_ANALYSIS_ERROR = 0;\nGainAnalysis.GAIN_ANALYSIS_OK = 1;\nGainAnalysis.INIT_GAIN_ANALYSIS_ERROR = 0;\nGainAnalysis.INIT_GAIN_ANALYSIS_OK = 1;\n\nGainAnalysis.YULE_ORDER = 10;\nGainAnalysis.MAX_ORDER = GainAnalysis.YULE_ORDER;\n\nGainAnalysis.MAX_SAMP_FREQ = 48000;\nGainAnalysis.RMS_WINDOW_TIME_NUMERATOR = 1;\nGainAnalysis.RMS_WINDOW_TIME_DENOMINATOR = 20;\nGainAnalysis.MAX_SAMPLES_PER_WINDOW = ((GainAnalysis.MAX_SAMP_FREQ * GainAnalysis.RMS_WINDOW_TIME_NUMERATOR) / GainAnalysis.RMS_WINDOW_TIME_DENOMINATOR + 1);\n\nfunction GainAnalysis() {\n /**\n * calibration value for 89dB\n */\n var PINK_REF = 64.82;\n\n var YULE_ORDER = GainAnalysis.YULE_ORDER;\n /**\n * percentile which is louder than the proposed level\n */\n var RMS_PERCENTILE = 0.95;\n /**\n * maximum allowed sample frequency [Hz]\n */\n var MAX_SAMP_FREQ = GainAnalysis.MAX_SAMP_FREQ;\n var RMS_WINDOW_TIME_NUMERATOR = GainAnalysis.RMS_WINDOW_TIME_NUMERATOR;\n /**\n * numerator / denominator = time slice size [s]\n */\n var RMS_WINDOW_TIME_DENOMINATOR = GainAnalysis.RMS_WINDOW_TIME_DENOMINATOR;\n /**\n * max. Samples per Time slice\n */\n var MAX_SAMPLES_PER_WINDOW = GainAnalysis.MAX_SAMPLES_PER_WINDOW;\n\n\n var ABYule = [\n [0.03857599435200, -3.84664617118067, -0.02160367184185,\n 7.81501653005538, -0.00123395316851, -11.34170355132042,\n -0.00009291677959, 13.05504219327545, -0.01655260341619,\n -12.28759895145294, 0.02161526843274, 9.48293806319790,\n -0.02074045215285, -5.87257861775999, 0.00594298065125,\n 2.75465861874613, 0.00306428023191, -0.86984376593551,\n 0.00012025322027, 0.13919314567432, 0.00288463683916],\n [0.05418656406430, -3.47845948550071, -0.02911007808948,\n 6.36317777566148, -0.00848709379851, -8.54751527471874,\n -0.00851165645469, 9.47693607801280, -0.00834990904936,\n -8.81498681370155, 0.02245293253339, 6.85401540936998,\n -0.02596338512915, -4.39470996079559, 0.01624864962975,\n 2.19611684890774, -0.00240879051584, -0.75104302451432,\n 0.00674613682247, 0.13149317958808, -0.00187763777362],\n [0.15457299681924, -2.37898834973084, -0.09331049056315,\n 2.84868151156327, -0.06247880153653, -2.64577170229825,\n 0.02163541888798, 2.23697657451713, -0.05588393329856,\n -1.67148153367602, 0.04781476674921, 1.00595954808547,\n 0.00222312597743, -0.45953458054983, 0.03174092540049,\n 0.16378164858596, -0.01390589421898, -0.05032077717131,\n 0.00651420667831, 0.02347897407020, -0.00881362733839],\n [0.30296907319327, -1.61273165137247, -0.22613988682123,\n 1.07977492259970, -0.08587323730772, -0.25656257754070,\n 0.03282930172664, -0.16276719120440, -0.00915702933434,\n -0.22638893773906, -0.02364141202522, 0.39120800788284,\n -0.00584456039913, -0.22138138954925, 0.06276101321749,\n 0.04500235387352, -0.00000828086748, 0.02005851806501,\n 0.00205861885564, 0.00302439095741, -0.02950134983287],\n [0.33642304856132, -1.49858979367799, -0.25572241425570,\n 0.87350271418188, -0.11828570177555, 0.12205022308084,\n 0.11921148675203, -0.80774944671438, -0.07834489609479,\n 0.47854794562326, -0.00469977914380, -0.12453458140019,\n -0.00589500224440, -0.04067510197014, 0.05724228140351,\n 0.08333755284107, 0.00832043980773, -0.04237348025746,\n -0.01635381384540, 0.02977207319925, -0.01760176568150],\n [0.44915256608450, -0.62820619233671, -0.14351757464547,\n 0.29661783706366, -0.22784394429749, -0.37256372942400,\n -0.01419140100551, 0.00213767857124, 0.04078262797139,\n -0.42029820170918, -0.12398163381748, 0.22199650564824,\n 0.04097565135648, 0.00613424350682, 0.10478503600251,\n 0.06747620744683, -0.01863887810927, 0.05784820375801,\n -0.03193428438915, 0.03222754072173, 0.00541907748707],\n [0.56619470757641, -1.04800335126349, -0.75464456939302,\n 0.29156311971249, 0.16242137742230, -0.26806001042947,\n 0.16744243493672, 0.00819999645858, -0.18901604199609,\n 0.45054734505008, 0.30931782841830, -0.33032403314006,\n -0.27562961986224, 0.06739368333110, 0.00647310677246,\n -0.04784254229033, 0.08647503780351, 0.01639907836189,\n -0.03788984554840, 0.01807364323573, -0.00588215443421],\n [0.58100494960553, -0.51035327095184, -0.53174909058578,\n -0.31863563325245, -0.14289799034253, -0.20256413484477,\n 0.17520704835522, 0.14728154134330, 0.02377945217615,\n 0.38952639978999, 0.15558449135573, -0.23313271880868,\n -0.25344790059353, -0.05246019024463, 0.01628462406333,\n -0.02505961724053, 0.06920467763959, 0.02442357316099,\n -0.03721611395801, 0.01818801111503, -0.00749618797172],\n [0.53648789255105, -0.25049871956020, -0.42163034350696,\n -0.43193942311114, -0.00275953611929, -0.03424681017675,\n 0.04267842219415, -0.04678328784242, -0.10214864179676,\n 0.26408300200955, 0.14590772289388, 0.15113130533216,\n -0.02459864859345, -0.17556493366449, -0.11202315195388,\n -0.18823009262115, -0.04060034127000, 0.05477720428674,\n 0.04788665548180, 0.04704409688120, -0.02217936801134]];\n\n var ABButter = [\n [0.98621192462708, -1.97223372919527, -1.97242384925416,\n 0.97261396931306, 0.98621192462708],\n [0.98500175787242, -1.96977855582618, -1.97000351574484,\n 0.97022847566350, 0.98500175787242],\n [0.97938932735214, -1.95835380975398, -1.95877865470428,\n 0.95920349965459, 0.97938932735214],\n [0.97531843204928, -1.95002759149878, -1.95063686409857,\n 0.95124613669835, 0.97531843204928],\n [0.97316523498161, -1.94561023566527, -1.94633046996323,\n 0.94705070426118, 0.97316523498161],\n [0.96454515552826, -1.92783286977036, -1.92909031105652,\n 0.93034775234268, 0.96454515552826],\n [0.96009142950541, -1.91858953033784, -1.92018285901082,\n 0.92177618768381, 0.96009142950541],\n [0.95856916599601, -1.91542108074780, -1.91713833199203,\n 0.91885558323625, 0.95856916599601],\n [0.94597685600279, -1.88903307939452, -1.89195371200558,\n 0.89487434461664, 0.94597685600279]];\n\n\n /**\n * When calling this procedure, make sure that ip[-order] and op[-order]\n * point to real data\n */\n //private void filterYule(final float[] input, int inputPos, float[] output,\n //int outputPos, int nSamples, final float[] kernel) {\n function filterYule(input, inputPos, output, outputPos, nSamples, kernel) {\n\n while ((nSamples--) != 0) {\n /* 1e-10 is a hack to avoid slowdown because of denormals */\n output[outputPos] = 1e-10 + input[inputPos + 0] * kernel[0]\n - output[outputPos - 1] * kernel[1] + input[inputPos - 1]\n * kernel[2] - output[outputPos - 2] * kernel[3]\n + input[inputPos - 2] * kernel[4] - output[outputPos - 3]\n * kernel[5] + input[inputPos - 3] * kernel[6]\n - output[outputPos - 4] * kernel[7] + input[inputPos - 4]\n * kernel[8] - output[outputPos - 5] * kernel[9]\n + input[inputPos - 5] * kernel[10] - output[outputPos - 6]\n * kernel[11] + input[inputPos - 6] * kernel[12]\n - output[outputPos - 7] * kernel[13] + input[inputPos - 7]\n * kernel[14] - output[outputPos - 8] * kernel[15]\n + input[inputPos - 8] * kernel[16] - output[outputPos - 9]\n * kernel[17] + input[inputPos - 9] * kernel[18]\n - output[outputPos - 10] * kernel[19]\n + input[inputPos - 10] * kernel[20];\n ++outputPos;\n ++inputPos;\n }\n }\n\n//private void filterButter(final float[] input, int inputPos,\n// float[] output, int outputPos, int nSamples, final float[] kernel) {\n function filterButter(input, inputPos, output, outputPos, nSamples, kernel) {\n\n while ((nSamples--) != 0) {\n output[outputPos] = input[inputPos + 0] * kernel[0]\n - output[outputPos - 1] * kernel[1] + input[inputPos - 1]\n * kernel[2] - output[outputPos - 2] * kernel[3]\n + input[inputPos - 2] * kernel[4];\n ++outputPos;\n ++inputPos;\n }\n }\n\n /**\n * @return INIT_GAIN_ANALYSIS_OK if successful, INIT_GAIN_ANALYSIS_ERROR if\n * not\n */\n function ResetSampleFrequency(rgData, samplefreq) {\n /* zero out initial values */\n for (var i = 0; i < MAX_ORDER; i++)\n rgData.linprebuf[i] = rgData.lstepbuf[i] = rgData.loutbuf[i] = rgData.rinprebuf[i] = rgData.rstepbuf[i] = rgData.routbuf[i] = 0.;\n\n switch (0 | (samplefreq)) {\n case 48000:\n rgData.reqindex = 0;\n break;\n case 44100:\n rgData.reqindex = 1;\n break;\n case 32000:\n rgData.reqindex = 2;\n break;\n case 24000:\n rgData.reqindex = 3;\n break;\n case 22050:\n rgData.reqindex = 4;\n break;\n case 16000:\n rgData.reqindex = 5;\n break;\n case 12000:\n rgData.reqindex = 6;\n break;\n case 11025:\n rgData.reqindex = 7;\n break;\n case 8000:\n rgData.reqindex = 8;\n break;\n default:\n return INIT_GAIN_ANALYSIS_ERROR;\n }\n\n rgData.sampleWindow = 0 | ((samplefreq * RMS_WINDOW_TIME_NUMERATOR\n + RMS_WINDOW_TIME_DENOMINATOR - 1) / RMS_WINDOW_TIME_DENOMINATOR);\n\n rgData.lsum = 0.;\n rgData.rsum = 0.;\n rgData.totsamp = 0;\n\n Arrays.ill(rgData.A, 0);\n\n return INIT_GAIN_ANALYSIS_OK;\n }\n\n this.InitGainAnalysis = function (rgData, samplefreq) {\n if (ResetSampleFrequency(rgData, samplefreq) != INIT_GAIN_ANALYSIS_OK) {\n return INIT_GAIN_ANALYSIS_ERROR;\n }\n\n rgData.linpre = MAX_ORDER;\n rgData.rinpre = MAX_ORDER;\n rgData.lstep = MAX_ORDER;\n rgData.rstep = MAX_ORDER;\n rgData.lout = MAX_ORDER;\n rgData.rout = MAX_ORDER;\n\n Arrays.fill(rgData.B, 0);\n\n return INIT_GAIN_ANALYSIS_OK;\n };\n\n /**\n * square\n */\n function fsqr(d) {\n return d * d;\n }\n\n this.AnalyzeSamples = function (rgData, left_samples, left_samplesPos, right_samples, right_samplesPos, num_samples,\n num_channels) {\n var curleft;\n var curleftBase;\n var curright;\n var currightBase;\n var batchsamples;\n var cursamples;\n var cursamplepos;\n\n if (num_samples == 0)\n return GAIN_ANALYSIS_OK;\n\n cursamplepos = 0;\n batchsamples = num_samples;\n\n switch (num_channels) {\n case 1:\n right_samples = left_samples;\n right_samplesPos = left_samplesPos;\n break;\n case 2:\n break;\n default:\n return GAIN_ANALYSIS_ERROR;\n }\n\n if (num_samples < MAX_ORDER) {\n System.arraycopy(left_samples, left_samplesPos, rgData.linprebuf,\n MAX_ORDER, num_samples);\n System.arraycopy(right_samples, right_samplesPos, rgData.rinprebuf,\n MAX_ORDER, num_samples);\n } else {\n System.arraycopy(left_samples, left_samplesPos, rgData.linprebuf,\n MAX_ORDER, MAX_ORDER);\n System.arraycopy(right_samples, right_samplesPos, rgData.rinprebuf,\n MAX_ORDER, MAX_ORDER);\n }\n\n while (batchsamples > 0) {\n cursamples = batchsamples > rgData.sampleWindow - rgData.totsamp ? rgData.sampleWindow\n - rgData.totsamp\n : batchsamples;\n if (cursamplepos < MAX_ORDER) {\n curleft = rgData.linpre + cursamplepos;\n curleftBase = rgData.linprebuf;\n curright = rgData.rinpre + cursamplepos;\n currightBase = rgData.rinprebuf;\n if (cursamples > MAX_ORDER - cursamplepos)\n cursamples = MAX_ORDER - cursamplepos;\n } else {\n curleft = left_samplesPos + cursamplepos;\n curleftBase = left_samples;\n curright = right_samplesPos + cursamplepos;\n currightBase = right_samples;\n }\n\n filterYule(curleftBase, curleft, rgData.lstepbuf, rgData.lstep\n + rgData.totsamp, cursamples, ABYule[rgData.reqindex]);\n filterYule(currightBase, curright, rgData.rstepbuf, rgData.rstep\n + rgData.totsamp, cursamples, ABYule[rgData.reqindex]);\n\n filterButter(rgData.lstepbuf, rgData.lstep + rgData.totsamp,\n rgData.loutbuf, rgData.lout + rgData.totsamp, cursamples,\n ABButter[rgData.reqindex]);\n filterButter(rgData.rstepbuf, rgData.rstep + rgData.totsamp,\n rgData.routbuf, rgData.rout + rgData.totsamp, cursamples,\n ABButter[rgData.reqindex]);\n\n curleft = rgData.lout + rgData.totsamp;\n /* Get the squared values */\n curleftBase = rgData.loutbuf;\n curright = rgData.rout + rgData.totsamp;\n currightBase = rgData.routbuf;\n\n var i = cursamples % 8;\n while ((i--) != 0) {\n rgData.lsum += fsqr(curleftBase[curleft++]);\n rgData.rsum += fsqr(currightBase[curright++]);\n }\n i = cursamples / 8;\n while ((i--) != 0) {\n rgData.lsum += fsqr(curleftBase[curleft + 0])\n + fsqr(curleftBase[curleft + 1])\n + fsqr(curleftBase[curleft + 2])\n + fsqr(curleftBase[curleft + 3])\n + fsqr(curleftBase[curleft + 4])\n + fsqr(curleftBase[curleft + 5])\n + fsqr(curleftBase[curleft + 6])\n + fsqr(curleftBase[curleft + 7]);\n curleft += 8;\n rgData.rsum += fsqr(currightBase[curright + 0])\n + fsqr(currightBase[curright + 1])\n + fsqr(currightBase[curright + 2])\n + fsqr(currightBase[curright + 3])\n + fsqr(currightBase[curright + 4])\n + fsqr(currightBase[curright + 5])\n + fsqr(currightBase[curright + 6])\n + fsqr(currightBase[curright + 7]);\n curright += 8;\n }\n\n batchsamples -= cursamples;\n cursamplepos += cursamples;\n rgData.totsamp += cursamples;\n if (rgData.totsamp == rgData.sampleWindow) {\n /* Get the Root Mean Square (RMS) for this set of samples */\n var val = GainAnalysis.STEPS_per_dB\n * 10.\n * Math.log10((rgData.lsum + rgData.rsum)\n / rgData.totsamp * 0.5 + 1.e-37);\n var ival = (val <= 0) ? 0 : 0 | val;\n if (ival >= rgData.A.length)\n ival = rgData.A.length - 1;\n rgData.A[ival]++;\n rgData.lsum = rgData.rsum = 0.;\n\n System.arraycopy(rgData.loutbuf, rgData.totsamp,\n rgData.loutbuf, 0, MAX_ORDER);\n System.arraycopy(rgData.routbuf, rgData.totsamp,\n rgData.routbuf, 0, MAX_ORDER);\n System.arraycopy(rgData.lstepbuf, rgData.totsamp,\n rgData.lstepbuf, 0, MAX_ORDER);\n System.arraycopy(rgData.rstepbuf, rgData.totsamp,\n rgData.rstepbuf, 0, MAX_ORDER);\n rgData.totsamp = 0;\n }\n if (rgData.totsamp > rgData.sampleWindow) {\n /*\n * somehow I really screwed up: Error in programming! Contact\n * author about totsamp > sampleWindow\n */\n return GAIN_ANALYSIS_ERROR;\n }\n }\n if (num_samples < MAX_ORDER) {\n System.arraycopy(rgData.linprebuf, num_samples, rgData.linprebuf,\n 0, MAX_ORDER - num_samples);\n System.arraycopy(rgData.rinprebuf, num_samples, rgData.rinprebuf,\n 0, MAX_ORDER - num_samples);\n System.arraycopy(left_samples, left_samplesPos, rgData.linprebuf,\n MAX_ORDER - num_samples, num_samples);\n System.arraycopy(right_samples, right_samplesPos, rgData.rinprebuf,\n MAX_ORDER - num_samples, num_samples);\n } else {\n System.arraycopy(left_samples, left_samplesPos + num_samples\n - MAX_ORDER, rgData.linprebuf, 0, MAX_ORDER);\n System.arraycopy(right_samples, right_samplesPos + num_samples\n - MAX_ORDER, rgData.rinprebuf, 0, MAX_ORDER);\n }\n\n return GAIN_ANALYSIS_OK;\n };\n\n function analyzeResult(Array, len) {\n var i;\n\n var elems = 0;\n for (i = 0; i < len; i++)\n elems += Array[i];\n if (elems == 0)\n return GAIN_NOT_ENOUGH_SAMPLES;\n\n var upper = 0 | Math.ceil(elems * (1. - RMS_PERCENTILE));\n for (i = len; i-- > 0;) {\n if ((upper -= Array[i]) <= 0)\n break;\n }\n\n //return (float) ((float) PINK_REF - (float) i / (float) STEPS_per_dB);\n return (PINK_REF - i / GainAnalysis.STEPS_per_dB);\n }\n\n this.GetTitleGain = function (rgData) {\n var retval = analyzeResult(rgData.A, rgData.A.length);\n\n for (var i = 0; i < rgData.A.length; i++) {\n rgData.B[i] += rgData.A[i];\n rgData.A[i] = 0;\n }\n\n for (var i = 0; i < MAX_ORDER; i++)\n rgData.linprebuf[i] = rgData.lstepbuf[i] = rgData.loutbuf[i] = rgData.rinprebuf[i] = rgData.rstepbuf[i] = rgData.routbuf[i] = 0.;\n\n rgData.totsamp = 0;\n rgData.lsum = rgData.rsum = 0.;\n return retval;\n }\n\n}\n\nmodule.exports = GainAnalysis;\n","var common = require('./common.js');\nvar System = common.System;\nvar VbrMode = common.VbrMode;\nvar Float = common.Float;\nvar ShortBlock = common.ShortBlock;\nvar Util = common.Util;\nvar Arrays = common.Arrays;\nvar new_array_n = common.new_array_n;\nvar new_byte = common.new_byte;\nvar new_double = common.new_double;\nvar new_float = common.new_float;\nvar new_float_n = common.new_float_n;\nvar new_int = common.new_int;\nvar new_int_n = common.new_int_n;\nvar assert = common.assert;\n\nfunction Presets() {\n function VBRPresets(qual, comp, compS,\n y, shThreshold, shThresholdS,\n adj, adjShort, lower,\n curve, sens, inter,\n joint, mod, fix) {\n this.vbr_q = qual;\n this.quant_comp = comp;\n this.quant_comp_s = compS;\n this.expY = y;\n this.st_lrm = shThreshold;\n this.st_s = shThresholdS;\n this.masking_adj = adj;\n this.masking_adj_short = adjShort;\n this.ath_lower = lower;\n this.ath_curve = curve;\n this.ath_sensitivity = sens;\n this.interch = inter;\n this.safejoint = joint;\n this.sfb21mod = mod;\n this.msfix = fix;\n }\n\n function ABRPresets(kbps, comp, compS,\n joint, fix, shThreshold,\n shThresholdS, bass, sc,\n mask, lower, curve,\n interCh, sfScale) {\n this.quant_comp = comp;\n this.quant_comp_s = compS;\n this.safejoint = joint;\n this.nsmsfix = fix;\n this.st_lrm = shThreshold;\n this.st_s = shThresholdS;\n this.nsbass = bass;\n this.scale = sc;\n this.masking_adj = mask;\n this.ath_lower = lower;\n this.ath_curve = curve;\n this.interch = interCh;\n this.sfscale = sfScale;\n }\n\n var lame;\n\n this.setModules = function (_lame) {\n lame = _lame;\n };\n\n /**\n * \n * Switch mappings for VBR mode VBR_RH\n * vbr_q qcomp_l qcomp_s expY st_lrm st_s mask adj_l adj_s ath_lower ath_curve ath_sens interChR safejoint sfb21mod msfix\n *
\n */\n var vbr_old_switch_map = [\n new VBRPresets(0, 9, 9, 0, 5.20, 125.0, -4.2, -6.3, 4.8, 1, 0, 0, 2, 21, 0.97),\n new VBRPresets(1, 9, 9, 0, 5.30, 125.0, -3.6, -5.6, 4.5, 1.5, 0, 0, 2, 21, 1.35),\n new VBRPresets(2, 9, 9, 0, 5.60, 125.0, -2.2, -3.5, 2.8, 2, 0, 0, 2, 21, 1.49),\n new VBRPresets(3, 9, 9, 1, 5.80, 130.0, -1.8, -2.8, 2.6, 3, -4, 0, 2, 20, 1.64),\n new VBRPresets(4, 9, 9, 1, 6.00, 135.0, -0.7, -1.1, 1.1, 3.5, -8, 0, 2, 0, 1.79),\n new VBRPresets(5, 9, 9, 1, 6.40, 140.0, 0.5, 0.4, -7.5, 4, -12, 0.0002, 0, 0, 1.95),\n new VBRPresets(6, 9, 9, 1, 6.60, 145.0, 0.67, 0.65, -14.7, 6.5, -19, 0.0004, 0, 0, 2.30),\n new VBRPresets(7, 9, 9, 1, 6.60, 145.0, 0.8, 0.75, -19.7, 8, -22, 0.0006, 0, 0, 2.70),\n new VBRPresets(8, 9, 9, 1, 6.60, 145.0, 1.2, 1.15, -27.5, 10, -23, 0.0007, 0, 0, 0),\n new VBRPresets(9, 9, 9, 1, 6.60, 145.0, 1.6, 1.6, -36, 11, -25, 0.0008, 0, 0, 0),\n new VBRPresets(10, 9, 9, 1, 6.60, 145.0, 2.0, 2.0, -36, 12, -25, 0.0008, 0, 0, 0)\n ];\n\n /**\n * \n * vbr_q qcomp_l qcomp_s expY st_lrm st_s mask adj_l adj_s ath_lower ath_curve ath_sens interChR safejoint sfb21mod msfix\n *
\n */\n var vbr_psy_switch_map = [\n new VBRPresets(0, 9, 9, 0, 4.20, 25.0, -7.0, -4.0, 7.5, 1, 0, 0, 2, 26, 0.97),\n new VBRPresets(1, 9, 9, 0, 4.20, 25.0, -5.6, -3.6, 4.5, 1.5, 0, 0, 2, 21, 1.35),\n new VBRPresets(2, 9, 9, 0, 4.20, 25.0, -4.4, -1.8, 2, 2, 0, 0, 2, 18, 1.49),\n new VBRPresets(3, 9, 9, 1, 4.20, 25.0, -3.4, -1.25, 1.1, 3, -4, 0, 2, 15, 1.64),\n new VBRPresets(4, 9, 9, 1, 4.20, 25.0, -2.2, 0.1, 0, 3.5, -8, 0, 2, 0, 1.79),\n new VBRPresets(5, 9, 9, 1, 4.20, 25.0, -1.0, 1.65, -7.7, 4, -12, 0.0002, 0, 0, 1.95),\n new VBRPresets(6, 9, 9, 1, 4.20, 25.0, -0.0, 2.47, -7.7, 6.5, -19, 0.0004, 0, 0, 2),\n new VBRPresets(7, 9, 9, 1, 4.20, 25.0, 0.5, 2.0, -14.5, 8, -22, 0.0006, 0, 0, 2),\n new VBRPresets(8, 9, 9, 1, 4.20, 25.0, 1.0, 2.4, -22.0, 10, -23, 0.0007, 0, 0, 2),\n new VBRPresets(9, 9, 9, 1, 4.20, 25.0, 1.5, 2.95, -30.0, 11, -25, 0.0008, 0, 0, 2),\n new VBRPresets(10, 9, 9, 1, 4.20, 25.0, 2.0, 2.95, -36.0, 12, -30, 0.0008, 0, 0, 2)\n ];\n\n function apply_vbr_preset(gfp, a, enforce) {\n var vbr_preset = gfp.VBR == VbrMode.vbr_rh ? vbr_old_switch_map\n : vbr_psy_switch_map;\n\n var x = gfp.VBR_q_frac;\n var p = vbr_preset[a];\n var q = vbr_preset[a + 1];\n var set = p;\n\n // NOOP(vbr_q);\n // NOOP(quant_comp);\n // NOOP(quant_comp_s);\n // NOOP(expY);\n p.st_lrm = p.st_lrm + x * (q.st_lrm - p.st_lrm);\n // LERP(st_lrm);\n p.st_s = p.st_s + x * (q.st_s - p.st_s);\n // LERP(st_s);\n p.masking_adj = p.masking_adj + x * (q.masking_adj - p.masking_adj);\n // LERP(masking_adj);\n p.masking_adj_short = p.masking_adj_short + x\n * (q.masking_adj_short - p.masking_adj_short);\n // LERP(masking_adj_short);\n p.ath_lower = p.ath_lower + x * (q.ath_lower - p.ath_lower);\n // LERP(ath_lower);\n p.ath_curve = p.ath_curve + x * (q.ath_curve - p.ath_curve);\n // LERP(ath_curve);\n p.ath_sensitivity = p.ath_sensitivity + x\n * (q.ath_sensitivity - p.ath_sensitivity);\n // LERP(ath_sensitivity);\n p.interch = p.interch + x * (q.interch - p.interch);\n // LERP(interch);\n // NOOP(safejoint);\n // NOOP(sfb21mod);\n p.msfix = p.msfix + x * (q.msfix - p.msfix);\n // LERP(msfix);\n\n lame_set_VBR_q(gfp, set.vbr_q);\n\n if (enforce != 0)\n gfp.quant_comp = set.quant_comp;\n else if (!(Math.abs(gfp.quant_comp - -1) > 0))\n gfp.quant_comp = set.quant_comp;\n // SET_OPTION(quant_comp, set.quant_comp, -1);\n if (enforce != 0)\n gfp.quant_comp_short = set.quant_comp_s;\n else if (!(Math.abs(gfp.quant_comp_short - -1) > 0))\n gfp.quant_comp_short = set.quant_comp_s;\n // SET_OPTION(quant_comp_short, set.quant_comp_s, -1);\n if (set.expY != 0) {\n gfp.experimentalY = set.expY != 0;\n }\n if (enforce != 0)\n gfp.internal_flags.nsPsy.attackthre = set.st_lrm;\n else if (!(Math.abs(gfp.internal_flags.nsPsy.attackthre - -1) > 0))\n gfp.internal_flags.nsPsy.attackthre = set.st_lrm;\n // SET_OPTION(short_threshold_lrm, set.st_lrm, -1);\n if (enforce != 0)\n gfp.internal_flags.nsPsy.attackthre_s = set.st_s;\n else if (!(Math.abs(gfp.internal_flags.nsPsy.attackthre_s - -1) > 0))\n gfp.internal_flags.nsPsy.attackthre_s = set.st_s;\n // SET_OPTION(short_threshold_s, set.st_s, -1);\n if (enforce != 0)\n gfp.maskingadjust = set.masking_adj;\n else if (!(Math.abs(gfp.maskingadjust - 0) > 0))\n gfp.maskingadjust = set.masking_adj;\n // SET_OPTION(maskingadjust, set.masking_adj, 0);\n if (enforce != 0)\n gfp.maskingadjust_short = set.masking_adj_short;\n else if (!(Math.abs(gfp.maskingadjust_short - 0) > 0))\n gfp.maskingadjust_short = set.masking_adj_short;\n // SET_OPTION(maskingadjust_short, set.masking_adj_short, 0);\n if (enforce != 0)\n gfp.ATHlower = -set.ath_lower / 10.0;\n else if (!(Math.abs((-gfp.ATHlower * 10.0) - 0) > 0))\n gfp.ATHlower = -set.ath_lower / 10.0;\n // SET_OPTION(ATHlower, set.ath_lower, 0);\n if (enforce != 0)\n gfp.ATHcurve = set.ath_curve;\n else if (!(Math.abs(gfp.ATHcurve - -1) > 0))\n gfp.ATHcurve = set.ath_curve;\n // SET_OPTION(ATHcurve, set.ath_curve, -1);\n if (enforce != 0)\n gfp.athaa_sensitivity = set.ath_sensitivity;\n else if (!(Math.abs(gfp.athaa_sensitivity - -1) > 0))\n gfp.athaa_sensitivity = set.ath_sensitivity;\n // SET_OPTION(athaa_sensitivity, set.ath_sensitivity, 0);\n if (set.interch > 0) {\n if (enforce != 0)\n gfp.interChRatio = set.interch;\n else if (!(Math.abs(gfp.interChRatio - -1) > 0))\n gfp.interChRatio = set.interch;\n // SET_OPTION(interChRatio, set.interch, -1);\n }\n\n /* parameters for which there is no proper set/get interface */\n if (set.safejoint > 0) {\n gfp.exp_nspsytune = gfp.exp_nspsytune | set.safejoint;\n }\n if (set.sfb21mod > 0) {\n gfp.exp_nspsytune = gfp.exp_nspsytune | (set.sfb21mod << 20);\n }\n if (enforce != 0)\n gfp.msfix = set.msfix;\n else if (!(Math.abs(gfp.msfix - -1) > 0))\n gfp.msfix = set.msfix;\n // SET_OPTION(msfix, set.msfix, -1);\n\n if (enforce == 0) {\n gfp.VBR_q = a;\n gfp.VBR_q_frac = x;\n }\n }\n\n /**\n * \n * Switch mappings for ABR mode\n *\n * kbps quant q_s safejoint nsmsfix st_lrm st_s ns-bass scale msk ath_lwr ath_curve interch , sfscale\n *
\n */\n var abr_switch_map = [\n new ABRPresets(8, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -30.0, 11, 0.0012, 1), /* 8, impossible to use in stereo */\n new ABRPresets(16, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -25.0, 11, 0.0010, 1), /* 16 */\n new ABRPresets(24, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -20.0, 11, 0.0010, 1), /* 24 */\n new ABRPresets(32, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -15.0, 11, 0.0010, 1), /* 32 */\n new ABRPresets(40, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -10.0, 11, 0.0009, 1), /* 40 */\n new ABRPresets(48, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -10.0, 11, 0.0009, 1), /* 48 */\n new ABRPresets(56, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -6.0, 11, 0.0008, 1), /* 56 */\n new ABRPresets(64, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, -2.0, 11, 0.0008, 1), /* 64 */\n new ABRPresets(80, 9, 9, 0, 0, 6.60, 145, 0, 0.95, 0, .0, 8, 0.0007, 1), /* 80 */\n new ABRPresets(96, 9, 9, 0, 2.50, 6.60, 145, 0, 0.95, 0, 1.0, 5.5, 0.0006, 1), /* 96 */\n new ABRPresets(112, 9, 9, 0, 2.25, 6.60, 145, 0, 0.95, 0, 2.0, 4.5, 0.0005, 1), /* 112 */\n new ABRPresets(128, 9, 9, 0, 1.95, 6.40, 140, 0, 0.95, 0, 3.0, 4, 0.0002, 1), /* 128 */\n new ABRPresets(160, 9, 9, 1, 1.79, 6.00, 135, 0, 0.95, -2, 5.0, 3.5, 0, 1), /* 160 */\n new ABRPresets(192, 9, 9, 1, 1.49, 5.60, 125, 0, 0.97, -4, 7.0, 3, 0, 0), /* 192 */\n new ABRPresets(224, 9, 9, 1, 1.25, 5.20, 125, 0, 0.98, -6, 9.0, 2, 0, 0), /* 224 */\n new ABRPresets(256, 9, 9, 1, 0.97, 5.20, 125, 0, 1.00, -8, 10.0, 1, 0, 0), /* 256 */\n new ABRPresets(320, 9, 9, 1, 0.90, 5.20, 125, 0, 1.00, -10, 12.0, 0, 0, 0) /* 320 */\n ];\n\n function apply_abr_preset(gfp, preset, enforce) {\n /* Variables for the ABR stuff */\n var actual_bitrate = preset;\n\n var r = lame.nearestBitrateFullIndex(preset);\n\n gfp.VBR = VbrMode.vbr_abr;\n gfp.VBR_mean_bitrate_kbps = actual_bitrate;\n gfp.VBR_mean_bitrate_kbps = Math.min(gfp.VBR_mean_bitrate_kbps, 320);\n gfp.VBR_mean_bitrate_kbps = Math.max(gfp.VBR_mean_bitrate_kbps, 8);\n gfp.brate = gfp.VBR_mean_bitrate_kbps;\n if (gfp.VBR_mean_bitrate_kbps > 320) {\n gfp.disable_reservoir = true;\n }\n\n /* parameters for which there is no proper set/get interface */\n if (abr_switch_map[r].safejoint > 0)\n gfp.exp_nspsytune = gfp.exp_nspsytune | 2;\n /* safejoint */\n\n if (abr_switch_map[r].sfscale > 0) {\n gfp.internal_flags.noise_shaping = 2;\n }\n /* ns-bass tweaks */\n if (Math.abs(abr_switch_map[r].nsbass) > 0) {\n var k = (int)(abr_switch_map[r].nsbass * 4);\n if (k < 0)\n k += 64;\n gfp.exp_nspsytune = gfp.exp_nspsytune | (k << 2);\n }\n\n if (enforce != 0)\n gfp.quant_comp = abr_switch_map[r].quant_comp;\n else if (!(Math.abs(gfp.quant_comp - -1) > 0))\n gfp.quant_comp = abr_switch_map[r].quant_comp;\n // SET_OPTION(quant_comp, abr_switch_map[r].quant_comp, -1);\n if (enforce != 0)\n gfp.quant_comp_short = abr_switch_map[r].quant_comp_s;\n else if (!(Math.abs(gfp.quant_comp_short - -1) > 0))\n gfp.quant_comp_short = abr_switch_map[r].quant_comp_s;\n // SET_OPTION(quant_comp_short, abr_switch_map[r].quant_comp_s, -1);\n\n if (enforce != 0)\n gfp.msfix = abr_switch_map[r].nsmsfix;\n else if (!(Math.abs(gfp.msfix - -1) > 0))\n gfp.msfix = abr_switch_map[r].nsmsfix;\n // SET_OPTION(msfix, abr_switch_map[r].nsmsfix, -1);\n\n if (enforce != 0)\n gfp.internal_flags.nsPsy.attackthre = abr_switch_map[r].st_lrm;\n else if (!(Math.abs(gfp.internal_flags.nsPsy.attackthre - -1) > 0))\n gfp.internal_flags.nsPsy.attackthre = abr_switch_map[r].st_lrm;\n // SET_OPTION(short_threshold_lrm, abr_switch_map[r].st_lrm, -1);\n if (enforce != 0)\n gfp.internal_flags.nsPsy.attackthre_s = abr_switch_map[r].st_s;\n else if (!(Math.abs(gfp.internal_flags.nsPsy.attackthre_s - -1) > 0))\n gfp.internal_flags.nsPsy.attackthre_s = abr_switch_map[r].st_s;\n // SET_OPTION(short_threshold_s, abr_switch_map[r].st_s, -1);\n\n /*\n * ABR seems to have big problems with clipping, especially at low\n * bitrates\n */\n /*\n * so we compensate for that here by using a scale value depending on\n * bitrate\n */\n if (enforce != 0)\n gfp.scale = abr_switch_map[r].scale;\n else if (!(Math.abs(gfp.scale - -1) > 0))\n gfp.scale = abr_switch_map[r].scale;\n // SET_OPTION(scale, abr_switch_map[r].scale, -1);\n\n if (enforce != 0)\n gfp.maskingadjust = abr_switch_map[r].masking_adj;\n else if (!(Math.abs(gfp.maskingadjust - 0) > 0))\n gfp.maskingadjust = abr_switch_map[r].masking_adj;\n // SET_OPTION(maskingadjust, abr_switch_map[r].masking_adj, 0);\n if (abr_switch_map[r].masking_adj > 0) {\n if (enforce != 0)\n gfp.maskingadjust_short = (abr_switch_map[r].masking_adj * .9);\n else if (!(Math.abs(gfp.maskingadjust_short - 0) > 0))\n gfp.maskingadjust_short = (abr_switch_map[r].masking_adj * .9);\n // SET_OPTION(maskingadjust_short, abr_switch_map[r].masking_adj *\n // .9, 0);\n } else {\n if (enforce != 0)\n gfp.maskingadjust_short = (abr_switch_map[r].masking_adj * 1.1);\n else if (!(Math.abs(gfp.maskingadjust_short - 0) > 0))\n gfp.maskingadjust_short = (abr_switch_map[r].masking_adj * 1.1);\n // SET_OPTION(maskingadjust_short, abr_switch_map[r].masking_adj *\n // 1.1, 0);\n }\n\n if (enforce != 0)\n gfp.ATHlower = -abr_switch_map[r].ath_lower / 10.;\n else if (!(Math.abs((-gfp.ATHlower * 10.) - 0) > 0))\n gfp.ATHlower = -abr_switch_map[r].ath_lower / 10.;\n // SET_OPTION(ATHlower, abr_switch_map[r].ath_lower, 0);\n if (enforce != 0)\n gfp.ATHcurve = abr_switch_map[r].ath_curve;\n else if (!(Math.abs(gfp.ATHcurve - -1) > 0))\n gfp.ATHcurve = abr_switch_map[r].ath_curve;\n // SET_OPTION(ATHcurve, abr_switch_map[r].ath_curve, -1);\n\n if (enforce != 0)\n gfp.interChRatio = abr_switch_map[r].interch;\n else if (!(Math.abs(gfp.interChRatio - -1) > 0))\n gfp.interChRatio = abr_switch_map[r].interch;\n // SET_OPTION(interChRatio, abr_switch_map[r].interch, -1);\n\n return preset;\n }\n\n this.apply_preset = function(gfp, preset, enforce) {\n /* translate legacy presets */\n switch (preset) {\n case Lame.R3MIX:\n {\n preset = Lame.V3;\n gfp.VBR = VbrMode.vbr_mtrh;\n break;\n }\n case Lame.MEDIUM:\n {\n preset = Lame.V4;\n gfp.VBR = VbrMode.vbr_rh;\n break;\n }\n case Lame.MEDIUM_FAST:\n {\n preset = Lame.V4;\n gfp.VBR = VbrMode.vbr_mtrh;\n break;\n }\n case Lame.STANDARD:\n {\n preset = Lame.V2;\n gfp.VBR = VbrMode.vbr_rh;\n break;\n }\n case Lame.STANDARD_FAST:\n {\n preset = Lame.V2;\n gfp.VBR = VbrMode.vbr_mtrh;\n break;\n }\n case Lame.EXTREME:\n {\n preset = Lame.V0;\n gfp.VBR = VbrMode.vbr_rh;\n break;\n }\n case Lame.EXTREME_FAST:\n {\n preset = Lame.V0;\n gfp.VBR = VbrMode.vbr_mtrh;\n break;\n }\n case Lame.INSANE:\n {\n preset = 320;\n gfp.preset = preset;\n apply_abr_preset(gfp, preset, enforce);\n gfp.VBR = VbrMode.vbr_off;\n return preset;\n }\n }\n\n gfp.preset = preset;\n {\n switch (preset) {\n case Lame.V9:\n apply_vbr_preset(gfp, 9, enforce);\n return preset;\n case Lame.V8:\n apply_vbr_preset(gfp, 8, enforce);\n return preset;\n case Lame.V7:\n apply_vbr_preset(gfp, 7, enforce);\n return preset;\n case Lame.V6:\n apply_vbr_preset(gfp, 6, enforce);\n return preset;\n case Lame.V5:\n apply_vbr_preset(gfp, 5, enforce);\n return preset;\n case Lame.V4:\n apply_vbr_preset(gfp, 4, enforce);\n return preset;\n case Lame.V3:\n apply_vbr_preset(gfp, 3, enforce);\n return preset;\n case Lame.V2:\n apply_vbr_preset(gfp, 2, enforce);\n return preset;\n case Lame.V1:\n apply_vbr_preset(gfp, 1, enforce);\n return preset;\n case Lame.V0:\n apply_vbr_preset(gfp, 0, enforce);\n return preset;\n default:\n break;\n }\n }\n if (8 <= preset && preset <= 320) {\n return apply_abr_preset(gfp, preset, enforce);\n }\n\n /* no corresponding preset found */\n gfp.preset = 0;\n return preset;\n }\n\n // Rest from getset.c:\n\n /**\n * VBR quality level.
\n * 0 = highest
\n * 9 = lowest\n */\n function lame_set_VBR_q(gfp, VBR_q) {\n var ret = 0;\n\n if (0 > VBR_q) {\n /* Unknown VBR quality level! */\n ret = -1;\n VBR_q = 0;\n }\n if (9 < VBR_q) {\n ret = -1;\n VBR_q = 9;\n }\n\n gfp.VBR_q = VBR_q;\n gfp.VBR_q_frac = 0;\n return ret;\n }\n\n}\n\nmodule.exports = Presets;\n","var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('div',[(_vm.rooms.length > 0)?_c('chat-window',{attrs:{\"current-user-id\":_vm.currentUserId,\"rooms\":_vm.rooms,\"messagesLoaded\":_vm.messagesLoaded,\"loading-rooms\":false,\"rooms-loaded\":true,\"messages\":_vm.messages,\"show-audio\":false,\"show-reaction-emojis\":false,\"show-add-room\":false,\"show-files\":false,\"text-formatting\":false},on:{\"send-message\":_vm.sendMessage,\"fetch-messages\":_vm.changeRoom,\"open-file\":_vm.openFile},scopedSlots:_vm._u([{key:\"message\",fn:function(ref){\nvar message = ref.message;\nreturn [_c('div',{staticClass:\"msg\",class:{'left-msg': _vm.getUID() != message.senderId, 'right-msg': _vm.getUID() == message.senderId}},[_c('div',{staticClass:\"msg-img\",style:((\"background-image: url(\" + (message.avatar) + \")\"))}),_c('div',{staticClass:\"msg-bubble\"},[_c('div',{staticClass:\"msg-info\"},[_c('div',{staticClass:\"msg-info-name\"},[_vm._v(_vm._s(message.senderId.split(\"#\")[1]))]),_c('div',{staticClass:\"msg-info-time\"},[_vm._v(_vm._s(message.date))])]),_c('div',{staticClass:\"msg-text\"},[_vm._v(\" \"+_vm._s(message.content)+\" \")]),(message.file)?_c('div',[_vm._v(\" Attached file: \"),_c('a',{attrs:{\"href\":message.file.url,\"download\":message.file.name}},[_vm._v(_vm._s(message.file.name))])]):_vm._e()])])]}}],null,false,18375039)}):_vm._e()],1)}\nvar staticRenderFns = []\n\nexport { render, staticRenderFns }","\n \n
0\"\n :rooms=\"rooms\"\n :messagesLoaded=\"messagesLoaded\"\n :loading-rooms=\"false\"\n :rooms-loaded=\"true\"\n :messages=\"messages\"\n @send-message=\"sendMessage\"\n @fetch-messages=\"changeRoom\"\n @open-file=\"openFile\"\n :show-audio=\"false\"\n :show-reaction-emojis=\"false\"\n :show-add-room=\"false\"\n :show-files=\"false\"\n :text-formatting=\"false\"\n >\n \n \n\n \n
\n
{{ message.senderId.split(\"#\")[1] }}
\n
{{ message.date }}
\n
\n\n
\n {{ message.content }}\n
\n
\n
\n * Mode Extention:\n * When we are in stereo mode, there are 4 possible methods to store these\n * two channels. The stereo modes -m? are using a subset of them.\n *\n * -ms: MPG_MD_LR_LR\n * -mj: MPG_MD_LR_LR and MPG_MD_MS_LR\n * -mf: MPG_MD_MS_LR\n * -mi: all\n *
\n */\nEncoder.MPG_MD_LR_LR = 0;\nEncoder.MPG_MD_LR_I = 1;\nEncoder.MPG_MD_MS_LR = 2;\nEncoder.MPG_MD_MS_I = 3;\n\nEncoder.fircoef = [-0.0207887 * 5, -0.0378413 * 5,\n -0.0432472 * 5, -0.031183 * 5, 7.79609e-18 * 5, 0.0467745 * 5,\n 0.10091 * 5, 0.151365 * 5, 0.187098 * 5];\n\nfunction Encoder() {\n var NewMDCT = require('./NewMDCT.js');\n var III_psy_ratio = require('./III_psy_ratio.js');\n\n var FFTOFFSET = Encoder.FFTOFFSET;\n var MPG_MD_MS_LR = Encoder.MPG_MD_MS_LR;\n //BitStream bs;\n //PsyModel psy;\n //VBRTag vbr;\n //QuantizePVT qupvt;\n var bs = null;\n this.psy = null;\n var psy = null;\n var vbr = null;\n var qupvt = null;\n\n //public final void setModules(BitStream bs, PsyModel psy, QuantizePVT qupvt,\n // VBRTag vbr) {\n this.setModules = function (_bs, _psy, _qupvt, _vbr) {\n bs = _bs;\n this.psy = _psy;\n psy = _psy;\n vbr = _vbr;\n qupvt = _qupvt;\n };\n\n var newMDCT = new NewMDCT();\n\n /***********************************************************************\n *\n * encoder and decoder delays\n *\n ***********************************************************************/\n\n /**\n * \n * layer III enc->dec delay: 1056 (1057?) (observed)\n * layer II enc->dec delay: 480 (481?) (observed)\n *\n * polyphase 256-16 (dec or enc) = 240\n * mdct 256+32 (9*32) (dec or enc) = 288\n * total: 512+16\n *\n * My guess is that delay of polyphase filterbank is actualy 240.5\n * (there are technical reasons for this, see postings in mp3encoder).\n * So total Encode+Decode delay = ENCDELAY + 528 + 1\n *
\n */\n\n\n /**\n * auto-adjust of ATH, useful for low volume Gabriel Bouvigne 3 feb 2001\n *\n * modifies some values in gfp.internal_flags.ATH (gfc.ATH)\n */\n//private void adjust_ATH(final LameInternalFlags gfc) {\n function adjust_ATH(gfc) {\n var gr2_max, max_pow;\n\n if (gfc.ATH.useAdjust == 0) {\n gfc.ATH.adjust = 1.0;\n /* no adjustment */\n return;\n }\n\n /* jd - 2001 mar 12, 27, jun 30 */\n /* loudness based on equal loudness curve; */\n /* use granule with maximum combined loudness */\n max_pow = gfc.loudness_sq[0][0];\n gr2_max = gfc.loudness_sq[1][0];\n if (gfc.channels_out == 2) {\n max_pow += gfc.loudness_sq[0][1];\n gr2_max += gfc.loudness_sq[1][1];\n } else {\n max_pow += max_pow;\n gr2_max += gr2_max;\n }\n if (gfc.mode_gr == 2) {\n max_pow = Math.max(max_pow, gr2_max);\n }\n max_pow *= 0.5;\n /* max_pow approaches 1.0 for full band noise */\n\n /* jd - 2001 mar 31, jun 30 */\n /* user tuning of ATH adjustment region */\n max_pow *= gfc.ATH.aaSensitivityP;\n\n /*\n * adjust ATH depending on range of maximum value\n */\n\n /* jd - 2001 feb27, mar12,20, jun30, jul22 */\n /* continuous curves based on approximation */\n /* to GB's original values. */\n /* For an increase in approximate loudness, */\n /* set ATH adjust to adjust_limit immediately */\n /* after a delay of one frame. */\n /* For a loudness decrease, reduce ATH adjust */\n /* towards adjust_limit gradually. */\n /* max_pow is a loudness squared or a power. */\n if (max_pow > 0.03125) { /* ((1 - 0.000625)/ 31.98) from curve below */\n if (gfc.ATH.adjust >= 1.0) {\n gfc.ATH.adjust = 1.0;\n } else {\n /* preceding frame has lower ATH adjust; */\n /* ascend only to the preceding adjust_limit */\n /* in case there is leading low volume */\n if (gfc.ATH.adjust < gfc.ATH.adjustLimit) {\n gfc.ATH.adjust = gfc.ATH.adjustLimit;\n }\n }\n gfc.ATH.adjustLimit = 1.0;\n } else { /* adjustment curve */\n /* about 32 dB maximum adjust (0.000625) */\n var adj_lim_new = 31.98 * max_pow + 0.000625;\n if (gfc.ATH.adjust >= adj_lim_new) { /* descend gradually */\n gfc.ATH.adjust *= adj_lim_new * 0.075 + 0.925;\n if (gfc.ATH.adjust < adj_lim_new) { /* stop descent */\n gfc.ATH.adjust = adj_lim_new;\n }\n } else { /* ascend */\n if (gfc.ATH.adjustLimit >= adj_lim_new) {\n gfc.ATH.adjust = adj_lim_new;\n } else {\n /* preceding frame has lower ATH adjust; */\n /* ascend only to the preceding adjust_limit */\n if (gfc.ATH.adjust < gfc.ATH.adjustLimit) {\n gfc.ATH.adjust = gfc.ATH.adjustLimit;\n }\n }\n }\n gfc.ATH.adjustLimit = adj_lim_new;\n }\n }\n\n /**\n * \n * some simple statistics\n *\n * bitrate index 0: free bitrate . not allowed in VBR mode\n * : bitrates, kbps depending on MPEG version\n * bitrate index 15: forbidden\n *\n * mode_ext:\n * 0: LR\n * 1: LR-i\n * 2: MS\n * 3: MS-i\n *
\n */\n function updateStats(gfc) {\n var gr, ch;\n assert(0 <= gfc.bitrate_index && gfc.bitrate_index < 16);\n assert(0 <= gfc.mode_ext && gfc.mode_ext < 4);\n\n /* count bitrate indices */\n gfc.bitrate_stereoMode_Hist[gfc.bitrate_index][4]++;\n gfc.bitrate_stereoMode_Hist[15][4]++;\n\n /* count 'em for every mode extension in case of 2 channel encoding */\n if (gfc.channels_out == 2) {\n gfc.bitrate_stereoMode_Hist[gfc.bitrate_index][gfc.mode_ext]++;\n gfc.bitrate_stereoMode_Hist[15][gfc.mode_ext]++;\n }\n for (gr = 0; gr < gfc.mode_gr; ++gr) {\n for (ch = 0; ch < gfc.channels_out; ++ch) {\n var bt = gfc.l3_side.tt[gr][ch].block_type | 0;\n if (gfc.l3_side.tt[gr][ch].mixed_block_flag != 0)\n bt = 4;\n gfc.bitrate_blockType_Hist[gfc.bitrate_index][bt]++;\n gfc.bitrate_blockType_Hist[gfc.bitrate_index][5]++;\n gfc.bitrate_blockType_Hist[15][bt]++;\n gfc.bitrate_blockType_Hist[15][5]++;\n }\n }\n }\n\n function lame_encode_frame_init(gfp, inbuf) {\n var gfc = gfp.internal_flags;\n\n var ch, gr;\n\n if (gfc.lame_encode_frame_init == 0) {\n /* prime the MDCT/polyphase filterbank with a short block */\n var i, j;\n var primebuff0 = new_float(286 + 1152 + 576);\n var primebuff1 = new_float(286 + 1152 + 576);\n gfc.lame_encode_frame_init = 1;\n for (i = 0, j = 0; i < 286 + 576 * (1 + gfc.mode_gr); ++i) {\n if (i < 576 * gfc.mode_gr) {\n primebuff0[i] = 0;\n if (gfc.channels_out == 2)\n primebuff1[i] = 0;\n } else {\n primebuff0[i] = inbuf[0][j];\n if (gfc.channels_out == 2)\n primebuff1[i] = inbuf[1][j];\n ++j;\n }\n }\n /* polyphase filtering / mdct */\n for (gr = 0; gr < gfc.mode_gr; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n gfc.l3_side.tt[gr][ch].block_type = Encoder.SHORT_TYPE;\n }\n }\n newMDCT.mdct_sub48(gfc, primebuff0, primebuff1);\n\n /* check FFT will not use a negative starting offset */\n assert(576 >= Encoder.FFTOFFSET);\n /* check if we have enough data for FFT */\n assert(gfc.mf_size >= (Encoder.BLKSIZE + gfp.framesize - Encoder.FFTOFFSET));\n /* check if we have enough data for polyphase filterbank */\n assert(gfc.mf_size >= (512 + gfp.framesize - 32));\n }\n\n }\n\n /**\n * \n * encodeframe() Layer 3\n *\n * encode a single frame\n *\n *\n * lame_encode_frame()\n *\n *\n * gr 0 gr 1\n * inbuf: |--------------|--------------|--------------|\n *\n *\n * Polyphase (18 windows, each shifted 32)\n * gr 0:\n * window1 <----512---.\n * window18 <----512---.\n *\n * gr 1:\n * window1 <----512---.\n * window18 <----512---.\n *\n *\n *\n * MDCT output: |--------------|--------------|--------------|\n *\n * FFT's <---------1024---------.\n * <---------1024-------.\n *\n *\n *\n * inbuf = buffer of PCM data size=MP3 framesize\n * encoder acts on inbuf[ch][0], but output is delayed by MDCTDELAY\n * so the MDCT coefficints are from inbuf[ch][-MDCTDELAY]\n *\n * psy-model FFT has a 1 granule delay, so we feed it data for the\n * next granule.\n * FFT is centered over granule: 224+576+224\n * So FFT starts at: 576-224-MDCTDELAY\n *\n * MPEG2: FFT ends at: BLKSIZE+576-224-MDCTDELAY (1328)\n * MPEG1: FFT ends at: BLKSIZE+2*576-224-MDCTDELAY (1904)\n *\n * MPEG2: polyphase first window: [0..511]\n * 18th window: [544..1055] (1056)\n * MPEG1: 36th window: [1120..1631] (1632)\n * data needed: 512+framesize-32\n *\n * A close look newmdct.c shows that the polyphase filterbank\n * only uses data from [0..510] for each window. Perhaps because the window\n * used by the filterbank is zero for the last point, so Takehiro's\n * code doesn't bother to compute with it.\n *\n * FFT starts at 576-224-MDCTDELAY (304) = 576-FFTOFFSET\n *\n *
\n */\n\n\n this.lame_encode_mp3_frame = function (gfp, inbuf_l, inbuf_r, mp3buf, mp3bufPos, mp3buf_size) {\n var mp3count;\n var masking_LR = new_array_n([2, 2]);\n /*\n * LR masking &\n * energy\n */\n masking_LR[0][0] = new III_psy_ratio();\n masking_LR[0][1] = new III_psy_ratio();\n masking_LR[1][0] = new III_psy_ratio();\n masking_LR[1][1] = new III_psy_ratio();\n var masking_MS = new_array_n([2, 2]);\n /* MS masking & energy */\n masking_MS[0][0] = new III_psy_ratio();\n masking_MS[0][1] = new III_psy_ratio();\n masking_MS[1][0] = new III_psy_ratio();\n masking_MS[1][1] = new III_psy_ratio();\n //III_psy_ratio masking[][];\n var masking;\n /* pointer to selected maskings */\n var inbuf = [null, null];\n var gfc = gfp.internal_flags;\n\n var tot_ener = new_float_n([2, 4]);\n var ms_ener_ratio = [.5, .5];\n var pe = [[0., 0.], [0., 0.]];\n var pe_MS = [[0., 0.], [0., 0.]];\n\n//float[][] pe_use;\n var pe_use;\n\n var ch, gr;\n\n inbuf[0] = inbuf_l;\n inbuf[1] = inbuf_r;\n\n if (gfc.lame_encode_frame_init == 0) {\n /* first run? */\n lame_encode_frame_init(gfp, inbuf);\n\n }\n\n /********************** padding *****************************/\n /**\n * \n * padding method as described in\n * \"MPEG-Layer3 / Bitstream Syntax and Decoding\"\n * by Martin Sieler, Ralph Sperschneider\n *\n * note: there is no padding for the very first frame\n *\n * Robert Hegemann 2000-06-22\n *
\n */\n gfc.padding = 0;\n if ((gfc.slot_lag -= gfc.frac_SpF) < 0) {\n gfc.slot_lag += gfp.out_samplerate;\n gfc.padding = 1;\n }\n\n /****************************************\n * Stage 1: psychoacoustic model *\n ****************************************/\n\n if (gfc.psymodel != 0) {\n /*\n * psychoacoustic model psy model has a 1 granule (576) delay that\n * we must compensate for (mt 6/99).\n */\n var ret;\n var bufp = [null, null];\n /* address of beginning of left & right granule */\n var bufpPos = 0;\n /* address of beginning of left & right granule */\n var blocktype = new_int(2);\n\n for (gr = 0; gr < gfc.mode_gr; gr++) {\n\n for (ch = 0; ch < gfc.channels_out; ch++) {\n bufp[ch] = inbuf[ch];\n bufpPos = 576 + gr * 576 - Encoder.FFTOFFSET;\n }\n if (gfp.VBR == VbrMode.vbr_mtrh || gfp.VBR == VbrMode.vbr_mt) {\n ret = psy.L3psycho_anal_vbr(gfp, bufp, bufpPos, gr,\n masking_LR, masking_MS, pe[gr], pe_MS[gr],\n tot_ener[gr], blocktype);\n } else {\n ret = psy.L3psycho_anal_ns(gfp, bufp, bufpPos, gr,\n masking_LR, masking_MS, pe[gr], pe_MS[gr],\n tot_ener[gr], blocktype);\n }\n if (ret != 0)\n return -4;\n\n if (gfp.mode == MPEGMode.JOINT_STEREO) {\n ms_ener_ratio[gr] = tot_ener[gr][2] + tot_ener[gr][3];\n if (ms_ener_ratio[gr] > 0)\n ms_ener_ratio[gr] = tot_ener[gr][3] / ms_ener_ratio[gr];\n }\n\n /* block type flags */\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var cod_info = gfc.l3_side.tt[gr][ch];\n cod_info.block_type = blocktype[ch];\n cod_info.mixed_block_flag = 0;\n }\n }\n } else {\n /* no psy model */\n for (gr = 0; gr < gfc.mode_gr; gr++)\n for (ch = 0; ch < gfc.channels_out; ch++) {\n gfc.l3_side.tt[gr][ch].block_type = Encoder.NORM_TYPE;\n gfc.l3_side.tt[gr][ch].mixed_block_flag = 0;\n pe_MS[gr][ch] = pe[gr][ch] = 700;\n }\n }\n\n /* auto-adjust of ATH, useful for low volume */\n adjust_ATH(gfc);\n\n /****************************************\n * Stage 2: MDCT *\n ****************************************/\n\n /* polyphase filtering / mdct */\n newMDCT.mdct_sub48(gfc, inbuf[0], inbuf[1]);\n\n /****************************************\n * Stage 3: MS/LR decision *\n ****************************************/\n\n /* Here will be selected MS or LR coding of the 2 stereo channels */\n gfc.mode_ext = Encoder.MPG_MD_LR_LR;\n\n if (gfp.force_ms) {\n gfc.mode_ext = Encoder.MPG_MD_MS_LR;\n } else if (gfp.mode == MPEGMode.JOINT_STEREO) {\n /*\n * ms_ratio = is scaled, for historical reasons, to look like a\n * ratio of side_channel / total. 0 = signal is 100% mono .5 = L & R\n * uncorrelated\n */\n\n /**\n * \n * [0] and [1] are the results for the two granules in MPEG-1,\n * in MPEG-2 it's only a faked averaging of the same value\n * _prev is the value of the last granule of the previous frame\n * _next is the value of the first granule of the next frame\n *
\n */\n\n var sum_pe_MS = 0.;\n var sum_pe_LR = 0.;\n for (gr = 0; gr < gfc.mode_gr; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n sum_pe_MS += pe_MS[gr][ch];\n sum_pe_LR += pe[gr][ch];\n }\n }\n\n /* based on PE: M/S coding would not use much more bits than L/R */\n if (sum_pe_MS <= 1.00 * sum_pe_LR) {\n\n var gi0 = gfc.l3_side.tt[0];\n var gi1 = gfc.l3_side.tt[gfc.mode_gr - 1];\n\n if (gi0[0].block_type == gi0[1].block_type\n && gi1[0].block_type == gi1[1].block_type) {\n\n gfc.mode_ext = Encoder.MPG_MD_MS_LR;\n }\n }\n }\n\n /* bit and noise allocation */\n if (gfc.mode_ext == MPG_MD_MS_LR) {\n masking = masking_MS;\n /* use MS masking */\n pe_use = pe_MS;\n } else {\n masking = masking_LR;\n /* use LR masking */\n pe_use = pe;\n }\n\n /* copy data for MP3 frame analyzer */\n if (gfp.analysis && gfc.pinfo != null) {\n for (gr = 0; gr < gfc.mode_gr; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n gfc.pinfo.ms_ratio[gr] = gfc.ms_ratio[gr];\n gfc.pinfo.ms_ener_ratio[gr] = ms_ener_ratio[gr];\n gfc.pinfo.blocktype[gr][ch] = gfc.l3_side.tt[gr][ch].block_type;\n gfc.pinfo.pe[gr][ch] = pe_use[gr][ch];\n System.arraycopy(gfc.l3_side.tt[gr][ch].xr, 0,\n gfc.pinfo.xr[gr][ch], 0, 576);\n /*\n * in psymodel, LR and MS data was stored in pinfo. switch\n * to MS data:\n */\n if (gfc.mode_ext == MPG_MD_MS_LR) {\n gfc.pinfo.ers[gr][ch] = gfc.pinfo.ers[gr][ch + 2];\n System.arraycopy(gfc.pinfo.energy[gr][ch + 2], 0,\n gfc.pinfo.energy[gr][ch], 0,\n gfc.pinfo.energy[gr][ch].length);\n }\n }\n }\n }\n\n /****************************************\n * Stage 4: quantization loop *\n ****************************************/\n\n if (gfp.VBR == VbrMode.vbr_off || gfp.VBR == VbrMode.vbr_abr) {\n\n var i;\n var f;\n\n for (i = 0; i < 18; i++)\n gfc.nsPsy.pefirbuf[i] = gfc.nsPsy.pefirbuf[i + 1];\n\n f = 0.0;\n for (gr = 0; gr < gfc.mode_gr; gr++)\n for (ch = 0; ch < gfc.channels_out; ch++)\n f += pe_use[gr][ch];\n gfc.nsPsy.pefirbuf[18] = f;\n\n f = gfc.nsPsy.pefirbuf[9];\n for (i = 0; i < 9; i++)\n f += (gfc.nsPsy.pefirbuf[i] + gfc.nsPsy.pefirbuf[18 - i])\n * Encoder.fircoef[i];\n\n f = (670 * 5 * gfc.mode_gr * gfc.channels_out) / f;\n for (gr = 0; gr < gfc.mode_gr; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n pe_use[gr][ch] *= f;\n }\n }\n }\n gfc.iteration_loop.iteration_loop(gfp, pe_use, ms_ener_ratio, masking);\n\n /****************************************\n * Stage 5: bitstream formatting *\n ****************************************/\n\n /* write the frame to the bitstream */\n bs.format_bitstream(gfp);\n\n /* copy mp3 bit buffer into array */\n mp3count = bs.copy_buffer(gfc, mp3buf, mp3bufPos, mp3buf_size, 1);\n\n if (gfp.bWriteVbrTag)\n vbr.addVbrFrame(gfp);\n\n if (gfp.analysis && gfc.pinfo != null) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var j;\n for (j = 0; j < FFTOFFSET; j++)\n gfc.pinfo.pcmdata[ch][j] = gfc.pinfo.pcmdata[ch][j\n + gfp.framesize];\n for (j = FFTOFFSET; j < 1600; j++) {\n gfc.pinfo.pcmdata[ch][j] = inbuf[ch][j - FFTOFFSET];\n }\n }\n qupvt.set_frame_pinfo(gfp, masking);\n }\n\n updateStats(gfc);\n\n return mp3count;\n }\n}\n\n\nmodule.exports = Encoder;\n","/*\n * bit reservoir source file\n *\n * Copyright (c) 1999-2000 Mark Taylor\n *\n * This library is free software; you can redistribute it and/or\n * modify it under the terms of the GNU Lesser General Public\n * License as published by the Free Software Foundation; either\n * version 2 of the License, or (at your option) any later version.\n *\n * This library is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n * Library General Public License for more details.\n *\n * You should have received a copy of the GNU Lesser General Public\n * License along with this library; if not, write to the\n * Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n * Boston, MA 02111-1307, USA.\n */\n\n/* $Id: Reservoir.java,v 1.9 2011/05/24 20:48:06 kenchis Exp $ */\n\n//package mp3;\n\n/**\n * ResvFrameBegin:
\n * Called (repeatedly) at the beginning of a frame. Updates the maximum size of\n * the reservoir, and checks to make sure main_data_begin was set properly by\n * the formatter
\n * Background information:\n * \n * This is the original text from the ISO standard. Because of sooo many bugs\n * and irritations correcting comments are added in brackets []. A '^W' means\n * you should remove the last word.\n * \n * \n * 1. The following rule can be used to calculate the maximum\n * number of bits used for one granule [^W frame]:
\n * At the highest possible bitrate of Layer III (320 kbps\n * per stereo signal [^W^W^W], 48 kHz) the frames must be of\n * [^W^W^W are designed to have] constant length, i.e.\n * one buffer [^W^W the frame] length is:
\n * \n * 320 kbps * 1152/48 kHz = 7680 bit = 960 byte\n * \n * This value is used as the maximum buffer per channel [^W^W] at\n * lower bitrates [than 320 kbps]. At 64 kbps mono or 128 kbps\n * stereo the main granule length is 64 kbps * 576/48 kHz = 768 bit\n * [per granule and channel] at 48 kHz sampling frequency.\n * This means that there is a maximum deviation (short time buffer\n * [= reservoir]) of 7680 - 2*2*768 = 4608 bits is allowed at 64 kbps.\n * The actual deviation is equal to the number of bytes [with the\n * meaning of octets] denoted by the main_data_end offset pointer.\n * The actual maximum deviation is (2^9-1)*8 bit = 4088 bits\n * [for MPEG-1 and (2^8-1)*8 bit for MPEG-2, both are hard limits].\n * ... The xchange of buffer bits between the left and right channel\n * is allowed without restrictions [exception: dual channel].\n * Because of the [constructed] constraint on the buffer size\n * main_data_end is always set to 0 in the case of bit_rate_index==14,\n * i.e. data rate 320 kbps per stereo signal [^W^W^W]. In this case\n * all data are allocated between adjacent header [^W sync] words\n * [, i.e. there is no buffering at all].\n *
\n */\n\nvar common = require('./common.js');\nvar assert = common.assert;\n\nfunction Reservoir() {\n\tvar bs;\n\n\tthis.setModules = function(_bs) {\n\t\tbs = _bs;\n\t}\n\n\tthis.ResvFrameBegin = function(gfp, mean_bits) {\n\t\tvar gfc = gfp.internal_flags;\n\t\tvar maxmp3buf;\n\t\tvar l3_side = gfc.l3_side;\n\n\t\tvar frameLength = bs.getframebits(gfp);\n\t\tmean_bits.bits = (frameLength - gfc.sideinfo_len * 8) / gfc.mode_gr;\n\n\t\t/**\n\t\t * \n\t\t * Meaning of the variables:\n\t\t * resvLimit: (0, 8, ..., 8*255 (MPEG-2), 8*511 (MPEG-1))\n\t\t * Number of bits can be stored in previous frame(s) due to\n\t\t * counter size constaints\n\t\t * maxmp3buf: ( ??? ... 8*1951 (MPEG-1 and 2), 8*2047 (MPEG-2.5))\n\t\t * Number of bits allowed to encode one frame (you can take 8*511 bit\n\t\t * from the bit reservoir and at most 8*1440 bit from the current\n\t\t * frame (320 kbps, 32 kHz), so 8*1951 bit is the largest possible\n\t\t * value for MPEG-1 and -2)\n\t\t * \n\t\t * maximum allowed granule/channel size times 4 = 8*2047 bits.,\n\t\t * so this is the absolute maximum supported by the format.\n\t\t * \n\t\t * \n\t\t * fullFrameBits: maximum number of bits available for encoding\n\t\t * the current frame.\n\t\t * \n\t\t * mean_bits: target number of bits per granule.\n\t\t * \n\t\t * frameLength:\n\t\t * \n\t\t * gfc.ResvMax: maximum allowed reservoir\n\t\t * \n\t\t * gfc.ResvSize: current reservoir size\n\t\t * \n\t\t * l3_side.resvDrain_pre:\n\t\t * ancillary data to be added to previous frame:\n\t\t * (only usefull in VBR modes if it is possible to have\n\t\t * maxmp3buf < fullFrameBits)). Currently disabled,\n\t\t * see #define NEW_DRAIN\n\t\t * 2010-02-13: RH now enabled, it seems to be needed for CBR too,\n\t\t * as there exists one example, where the FhG decoder\n\t\t * can't decode a -b320 CBR file anymore.\n\t\t * \n\t\t * l3_side.resvDrain_post:\n\t\t * ancillary data to be added to this frame:\n\t\t * \n\t\t *
\n\t\t */\n\n\t\t/* main_data_begin has 9 bits in MPEG-1, 8 bits MPEG-2 */\n\t\tvar resvLimit = (8 * 256) * gfc.mode_gr - 8;\n\n\t\t/*\n\t\t * maximum allowed frame size. dont use more than this number of bits,\n\t\t * even if the frame has the space for them:\n\t\t */\n\t\tif (gfp.brate > 320) {\n\t\t\t/* in freeformat the buffer is constant */\n\t\t\tmaxmp3buf = 8 * ((int) ((gfp.brate * 1000)\n\t\t\t\t\t/ (gfp.out_samplerate / 1152) / 8 + .5));\n\t\t} else {\n\t\t\t/*\n\t\t\t * all mp3 decoders should have enough buffer to handle this value:\n\t\t\t * size of a 320kbps 32kHz frame\n\t\t\t */\n\t\t\tmaxmp3buf = 8 * 1440;\n\n\t\t\t/*\n\t\t\t * Bouvigne suggests this more lax interpretation of the ISO doc\n\t\t\t * instead of using 8*960.\n\t\t\t */\n\n\t\t\tif (gfp.strict_ISO) {\n\t\t\t\tmaxmp3buf = 8 * ((int) (320000 / (gfp.out_samplerate / 1152) / 8 + .5));\n\t\t\t}\n\t\t}\n\n\t\tgfc.ResvMax = maxmp3buf - frameLength;\n\t\tif (gfc.ResvMax > resvLimit)\n\t\t\tgfc.ResvMax = resvLimit;\n\t\tif (gfc.ResvMax < 0 || gfp.disable_reservoir)\n\t\t\tgfc.ResvMax = 0;\n\n\t\tvar fullFrameBits = mean_bits.bits * gfc.mode_gr\n\t\t\t\t+ Math.min(gfc.ResvSize, gfc.ResvMax);\n\n\t\tif (fullFrameBits > maxmp3buf)\n\t\t\tfullFrameBits = maxmp3buf;\n\n\t\tassert (0 == gfc.ResvMax % 8);\n\t\tassert (gfc.ResvMax >= 0);\n\n\t\tl3_side.resvDrain_pre = 0;\n\n\t\t// frame analyzer code\n\t\tif (gfc.pinfo != null) {\n\t\t\t/*\n\t\t\t * expected bits per channel per granule [is this also right for\n\t\t\t * mono/stereo, MPEG-1/2 ?]\n\t\t\t */\n\t\t\tgfc.pinfo.mean_bits = mean_bits.bits / 2;\n\t\t\tgfc.pinfo.resvsize = gfc.ResvSize;\n\t\t}\n\n\t\treturn fullFrameBits;\n\t}\n\n\t/**\n\t * returns targ_bits: target number of bits to use for 1 granule
\n\t * extra_bits: amount extra available from reservoir
\n\t * Mark Taylor 4/99\n\t */\n\tthis.ResvMaxBits = function(gfp, mean_bits, targ_bits, cbr) {\n\t\tvar gfc = gfp.internal_flags;\n\t\tvar add_bits;\n var ResvSize = gfc.ResvSize, ResvMax = gfc.ResvMax;\n\n\t\t/* compensate the saved bits used in the 1st granule */\n\t\tif (cbr != 0)\n\t\t\tResvSize += mean_bits;\n\n\t\tif ((gfc.substep_shaping & 1) != 0)\n\t\t\tResvMax *= 0.9;\n\n\t\ttarg_bits.bits = mean_bits;\n\n\t\t/* extra bits if the reservoir is almost full */\n\t\tif (ResvSize * 10 > ResvMax * 9) {\n\t\t\tadd_bits = ResvSize - (ResvMax * 9) / 10;\n\t\t\ttarg_bits.bits += add_bits;\n\t\t\tgfc.substep_shaping |= 0x80;\n\t\t} else {\n\t\t\tadd_bits = 0;\n\t\t\tgfc.substep_shaping &= 0x7f;\n\t\t\t/*\n\t\t\t * build up reservoir. this builds the reservoir a little slower\n\t\t\t * than FhG. It could simple be mean_bits/15, but this was rigged to\n\t\t\t * always produce 100 (the old value) at 128kbs\n\t\t\t */\n\t\t\tif (!gfp.disable_reservoir && 0 == (gfc.substep_shaping & 1))\n\t\t\t\ttarg_bits.bits -= .1 * mean_bits;\n\t\t}\n\n\t\t/* amount from the reservoir we are allowed to use. ISO says 6/10 */\n\t\tvar extra_bits = (ResvSize < (gfc.ResvMax * 6) / 10 ? ResvSize\n\t\t\t\t: (gfc.ResvMax * 6) / 10);\n\t\textra_bits -= add_bits;\n\n\t\tif (extra_bits < 0)\n\t\t\textra_bits = 0;\n\t\treturn extra_bits;\n\t}\n\n\t/**\n\t * Called after a granule's bit allocation. Readjusts the size of the\n\t * reservoir to reflect the granule's usage.\n\t */\n\tthis.ResvAdjust = function(gfc, gi) {\n\t\tgfc.ResvSize -= gi.part2_3_length + gi.part2_length;\n\t}\n\n\t/**\n\t * Called after all granules in a frame have been allocated. Makes sure that\n\t * the reservoir size is within limits, possibly by adding stuffing bits.\n\t */\n\tthis.ResvFrameEnd = function(gfc, mean_bits) {\n\t\tvar over_bits;\n\t\tvar l3_side = gfc.l3_side;\n\n\t\tgfc.ResvSize += mean_bits * gfc.mode_gr;\n\t\tvar stuffingBits = 0;\n\t\tl3_side.resvDrain_post = 0;\n\t\tl3_side.resvDrain_pre = 0;\n\n\t\t/* we must be byte aligned */\n\t\tif ((over_bits = gfc.ResvSize % 8) != 0)\n\t\t\tstuffingBits += over_bits;\n\n\t\tover_bits = (gfc.ResvSize - stuffingBits) - gfc.ResvMax;\n\t\tif (over_bits > 0) {\n\t\t\tassert (0 == over_bits % 8);\n\t\t\tassert (over_bits >= 0);\n\t\t\tstuffingBits += over_bits;\n\t\t}\n\n\t\t/*\n\t\t * NOTE: enabling the NEW_DRAIN code fixes some problems with FhG\n\t\t * decoder shipped with MS Windows operating systems. Using this, it is\n\t\t * even possible to use Gabriel's lax buffer consideration again, which\n\t\t * assumes, any decoder should have a buffer large enough for a 320 kbps\n\t\t * frame at 32 kHz sample rate.\n\t\t * \n\t\t * old drain code: lame -b320 BlackBird.wav --. does not play with\n\t\t * GraphEdit.exe using FhG decoder V1.5 Build 50\n\t\t * \n\t\t * new drain code: lame -b320 BlackBird.wav --. plays fine with\n\t\t * GraphEdit.exe using FhG decoder V1.5 Build 50\n\t\t * \n\t\t * Robert Hegemann, 2010-02-13.\n\t\t */\n\t\t/*\n\t\t * drain as many bits as possible into previous frame ancillary data In\n\t\t * particular, in VBR mode ResvMax may have changed, and we have to make\n\t\t * sure main_data_begin does not create a reservoir bigger than ResvMax\n\t\t * mt 4/00\n\t\t */\n\t\t{\n\t\t\tvar mdb_bytes = Math.min(l3_side.main_data_begin * 8, stuffingBits) / 8;\n\t\t\tl3_side.resvDrain_pre += 8 * mdb_bytes;\n\t\t\tstuffingBits -= 8 * mdb_bytes;\n\t\t\tgfc.ResvSize -= 8 * mdb_bytes;\n\t\t\tl3_side.main_data_begin -= mdb_bytes;\n\t\t}\n\t\t/* drain the rest into this frames ancillary data */\n\t\tl3_side.resvDrain_post += stuffingBits;\n\t\tgfc.ResvSize -= stuffingBits;\n\t}\n}\n\nmodule.exports = Reservoir;\n","function HuffCodeTab(len, max, tab, hl) {\n this.xlen = len;\n this.linmax = max;\n this.table = tab;\n this.hlen = hl;\n}\n\nvar Tables = {};\n\n\nTables.t1HB = [\n 1, 1,\n 1, 0\n];\n\nTables.t2HB = [\n 1, 2, 1,\n 3, 1, 1,\n 3, 2, 0\n];\n\nTables.t3HB = [\n 3, 2, 1,\n 1, 1, 1,\n 3, 2, 0\n];\n\nTables.t5HB = [\n 1, 2, 6, 5,\n 3, 1, 4, 4,\n 7, 5, 7, 1,\n 6, 1, 1, 0\n];\n\nTables.t6HB = [\n 7, 3, 5, 1,\n 6, 2, 3, 2,\n 5, 4, 4, 1,\n 3, 3, 2, 0\n];\n\nTables.t7HB = [\n 1, 2, 10, 19, 16, 10,\n 3, 3, 7, 10, 5, 3,\n 11, 4, 13, 17, 8, 4,\n 12, 11, 18, 15, 11, 2,\n 7, 6, 9, 14, 3, 1,\n 6, 4, 5, 3, 2, 0\n];\n\nTables.t8HB = [\n 3, 4, 6, 18, 12, 5,\n 5, 1, 2, 16, 9, 3,\n 7, 3, 5, 14, 7, 3,\n 19, 17, 15, 13, 10, 4,\n 13, 5, 8, 11, 5, 1,\n 12, 4, 4, 1, 1, 0\n];\n\nTables.t9HB = [\n 7, 5, 9, 14, 15, 7,\n 6, 4, 5, 5, 6, 7,\n 7, 6, 8, 8, 8, 5,\n 15, 6, 9, 10, 5, 1,\n 11, 7, 9, 6, 4, 1,\n 14, 4, 6, 2, 6, 0\n];\n\nTables.t10HB = [\n 1, 2, 10, 23, 35, 30, 12, 17,\n 3, 3, 8, 12, 18, 21, 12, 7,\n 11, 9, 15, 21, 32, 40, 19, 6,\n 14, 13, 22, 34, 46, 23, 18, 7,\n 20, 19, 33, 47, 27, 22, 9, 3,\n 31, 22, 41, 26, 21, 20, 5, 3,\n 14, 13, 10, 11, 16, 6, 5, 1,\n 9, 8, 7, 8, 4, 4, 2, 0\n];\n\nTables.t11HB = [\n 3, 4, 10, 24, 34, 33, 21, 15,\n 5, 3, 4, 10, 32, 17, 11, 10,\n 11, 7, 13, 18, 30, 31, 20, 5,\n 25, 11, 19, 59, 27, 18, 12, 5,\n 35, 33, 31, 58, 30, 16, 7, 5,\n 28, 26, 32, 19, 17, 15, 8, 14,\n 14, 12, 9, 13, 14, 9, 4, 1,\n 11, 4, 6, 6, 6, 3, 2, 0\n];\n\nTables.t12HB = [\n 9, 6, 16, 33, 41, 39, 38, 26,\n 7, 5, 6, 9, 23, 16, 26, 11,\n 17, 7, 11, 14, 21, 30, 10, 7,\n 17, 10, 15, 12, 18, 28, 14, 5,\n 32, 13, 22, 19, 18, 16, 9, 5,\n 40, 17, 31, 29, 17, 13, 4, 2,\n 27, 12, 11, 15, 10, 7, 4, 1,\n 27, 12, 8, 12, 6, 3, 1, 0\n];\n\nTables.t13HB = [\n 1, 5, 14, 21, 34, 51, 46, 71, 42, 52, 68, 52, 67, 44, 43, 19,\n 3, 4, 12, 19, 31, 26, 44, 33, 31, 24, 32, 24, 31, 35, 22, 14,\n 15, 13, 23, 36, 59, 49, 77, 65, 29, 40, 30, 40, 27, 33, 42, 16,\n 22, 20, 37, 61, 56, 79, 73, 64, 43, 76, 56, 37, 26, 31, 25, 14,\n 35, 16, 60, 57, 97, 75, 114, 91, 54, 73, 55, 41, 48, 53, 23, 24,\n 58, 27, 50, 96, 76, 70, 93, 84, 77, 58, 79, 29, 74, 49, 41, 17,\n 47, 45, 78, 74, 115, 94, 90, 79, 69, 83, 71, 50, 59, 38, 36, 15,\n 72, 34, 56, 95, 92, 85, 91, 90, 86, 73, 77, 65, 51, 44, 43, 42,\n 43, 20, 30, 44, 55, 78, 72, 87, 78, 61, 46, 54, 37, 30, 20, 16,\n 53, 25, 41, 37, 44, 59, 54, 81, 66, 76, 57, 54, 37, 18, 39, 11,\n 35, 33, 31, 57, 42, 82, 72, 80, 47, 58, 55, 21, 22, 26, 38, 22,\n 53, 25, 23, 38, 70, 60, 51, 36, 55, 26, 34, 23, 27, 14, 9, 7,\n 34, 32, 28, 39, 49, 75, 30, 52, 48, 40, 52, 28, 18, 17, 9, 5,\n 45, 21, 34, 64, 56, 50, 49, 45, 31, 19, 12, 15, 10, 7, 6, 3,\n 48, 23, 20, 39, 36, 35, 53, 21, 16, 23, 13, 10, 6, 1, 4, 2,\n 16, 15, 17, 27, 25, 20, 29, 11, 17, 12, 16, 8, 1, 1, 0, 1\n];\n\nTables.t15HB = [\n 7, 12, 18, 53, 47, 76, 124, 108, 89, 123, 108, 119, 107, 81, 122, 63,\n 13, 5, 16, 27, 46, 36, 61, 51, 42, 70, 52, 83, 65, 41, 59, 36,\n 19, 17, 15, 24, 41, 34, 59, 48, 40, 64, 50, 78, 62, 80, 56, 33,\n 29, 28, 25, 43, 39, 63, 55, 93, 76, 59, 93, 72, 54, 75, 50, 29,\n 52, 22, 42, 40, 67, 57, 95, 79, 72, 57, 89, 69, 49, 66, 46, 27,\n 77, 37, 35, 66, 58, 52, 91, 74, 62, 48, 79, 63, 90, 62, 40, 38,\n 125, 32, 60, 56, 50, 92, 78, 65, 55, 87, 71, 51, 73, 51, 70, 30,\n 109, 53, 49, 94, 88, 75, 66, 122, 91, 73, 56, 42, 64, 44, 21, 25,\n 90, 43, 41, 77, 73, 63, 56, 92, 77, 66, 47, 67, 48, 53, 36, 20,\n 71, 34, 67, 60, 58, 49, 88, 76, 67, 106, 71, 54, 38, 39, 23, 15,\n 109, 53, 51, 47, 90, 82, 58, 57, 48, 72, 57, 41, 23, 27, 62, 9,\n 86, 42, 40, 37, 70, 64, 52, 43, 70, 55, 42, 25, 29, 18, 11, 11,\n 118, 68, 30, 55, 50, 46, 74, 65, 49, 39, 24, 16, 22, 13, 14, 7,\n 91, 44, 39, 38, 34, 63, 52, 45, 31, 52, 28, 19, 14, 8, 9, 3,\n 123, 60, 58, 53, 47, 43, 32, 22, 37, 24, 17, 12, 15, 10, 2, 1,\n 71, 37, 34, 30, 28, 20, 17, 26, 21, 16, 10, 6, 8, 6, 2, 0\n];\n\nTables.t16HB = [\n 1, 5, 14, 44, 74, 63, 110, 93, 172, 149, 138, 242, 225, 195, 376, 17,\n 3, 4, 12, 20, 35, 62, 53, 47, 83, 75, 68, 119, 201, 107, 207, 9,\n 15, 13, 23, 38, 67, 58, 103, 90, 161, 72, 127, 117, 110, 209, 206, 16,\n 45, 21, 39, 69, 64, 114, 99, 87, 158, 140, 252, 212, 199, 387, 365, 26,\n 75, 36, 68, 65, 115, 101, 179, 164, 155, 264, 246, 226, 395, 382, 362, 9,\n 66, 30, 59, 56, 102, 185, 173, 265, 142, 253, 232, 400, 388, 378, 445, 16,\n 111, 54, 52, 100, 184, 178, 160, 133, 257, 244, 228, 217, 385, 366, 715, 10,\n 98, 48, 91, 88, 165, 157, 148, 261, 248, 407, 397, 372, 380, 889, 884, 8,\n 85, 84, 81, 159, 156, 143, 260, 249, 427, 401, 392, 383, 727, 713, 708, 7,\n 154, 76, 73, 141, 131, 256, 245, 426, 406, 394, 384, 735, 359, 710, 352, 11,\n 139, 129, 67, 125, 247, 233, 229, 219, 393, 743, 737, 720, 885, 882, 439, 4,\n 243, 120, 118, 115, 227, 223, 396, 746, 742, 736, 721, 712, 706, 223, 436, 6,\n 202, 224, 222, 218, 216, 389, 386, 381, 364, 888, 443, 707, 440, 437, 1728, 4,\n 747, 211, 210, 208, 370, 379, 734, 723, 714, 1735, 883, 877, 876, 3459, 865, 2,\n 377, 369, 102, 187, 726, 722, 358, 711, 709, 866, 1734, 871, 3458, 870, 434, 0,\n 12, 10, 7, 11, 10, 17, 11, 9, 13, 12, 10, 7, 5, 3, 1, 3\n];\n\nTables.t24HB = [\n 15, 13, 46, 80, 146, 262, 248, 434, 426, 669, 653, 649, 621, 517, 1032, 88,\n 14, 12, 21, 38, 71, 130, 122, 216, 209, 198, 327, 345, 319, 297, 279, 42,\n 47, 22, 41, 74, 68, 128, 120, 221, 207, 194, 182, 340, 315, 295, 541, 18,\n 81, 39, 75, 70, 134, 125, 116, 220, 204, 190, 178, 325, 311, 293, 271, 16,\n 147, 72, 69, 135, 127, 118, 112, 210, 200, 188, 352, 323, 306, 285, 540, 14,\n 263, 66, 129, 126, 119, 114, 214, 202, 192, 180, 341, 317, 301, 281, 262, 12,\n 249, 123, 121, 117, 113, 215, 206, 195, 185, 347, 330, 308, 291, 272, 520, 10,\n 435, 115, 111, 109, 211, 203, 196, 187, 353, 332, 313, 298, 283, 531, 381, 17,\n 427, 212, 208, 205, 201, 193, 186, 177, 169, 320, 303, 286, 268, 514, 377, 16,\n 335, 199, 197, 191, 189, 181, 174, 333, 321, 305, 289, 275, 521, 379, 371, 11,\n 668, 184, 183, 179, 175, 344, 331, 314, 304, 290, 277, 530, 383, 373, 366, 10,\n 652, 346, 171, 168, 164, 318, 309, 299, 287, 276, 263, 513, 375, 368, 362, 6,\n 648, 322, 316, 312, 307, 302, 292, 284, 269, 261, 512, 376, 370, 364, 359, 4,\n 620, 300, 296, 294, 288, 282, 273, 266, 515, 380, 374, 369, 365, 361, 357, 2,\n 1033, 280, 278, 274, 267, 264, 259, 382, 378, 372, 367, 363, 360, 358, 356, 0,\n 43, 20, 19, 17, 15, 13, 11, 9, 7, 6, 4, 7, 5, 3, 1, 3\n];\n\nTables.t32HB = [\n 1 << 0, 5 << 1, 4 << 1, 5 << 2, 6 << 1, 5 << 2, 4 << 2, 4 << 3,\n 7 << 1, 3 << 2, 6 << 2, 0 << 3, 7 << 2, 2 << 3, 3 << 3, 1 << 4\n];\n\nTables.t33HB = [\n 15 << 0, 14 << 1, 13 << 1, 12 << 2, 11 << 1, 10 << 2, 9 << 2, 8 << 3,\n 7 << 1, 6 << 2, 5 << 2, 4 << 3, 3 << 2, 2 << 3, 1 << 3, 0 << 4\n];\n\nTables.t1l = [\n 1, 4,\n 3, 5\n];\n\nTables.t2l = [\n 1, 4, 7,\n 4, 5, 7,\n 6, 7, 8\n];\n\nTables.t3l = [\n 2, 3, 7,\n 4, 4, 7,\n 6, 7, 8\n];\n\nTables.t5l = [\n 1, 4, 7, 8,\n 4, 5, 8, 9,\n 7, 8, 9, 10,\n 8, 8, 9, 10\n];\n\nTables.t6l = [\n 3, 4, 6, 8,\n 4, 4, 6, 7,\n 5, 6, 7, 8,\n 7, 7, 8, 9\n];\n\nTables.t7l = [\n 1, 4, 7, 9, 9, 10,\n 4, 6, 8, 9, 9, 10,\n 7, 7, 9, 10, 10, 11,\n 8, 9, 10, 11, 11, 11,\n 8, 9, 10, 11, 11, 12,\n 9, 10, 11, 12, 12, 12\n];\n\nTables.t8l = [\n 2, 4, 7, 9, 9, 10,\n 4, 4, 6, 10, 10, 10,\n 7, 6, 8, 10, 10, 11,\n 9, 10, 10, 11, 11, 12,\n 9, 9, 10, 11, 12, 12,\n 10, 10, 11, 11, 13, 13\n];\n\nTables.t9l = [\n 3, 4, 6, 7, 9, 10,\n 4, 5, 6, 7, 8, 10,\n 5, 6, 7, 8, 9, 10,\n 7, 7, 8, 9, 9, 10,\n 8, 8, 9, 9, 10, 11,\n 9, 9, 10, 10, 11, 11\n];\n\nTables.t10l = [\n 1, 4, 7, 9, 10, 10, 10, 11,\n 4, 6, 8, 9, 10, 11, 10, 10,\n 7, 8, 9, 10, 11, 12, 11, 11,\n 8, 9, 10, 11, 12, 12, 11, 12,\n 9, 10, 11, 12, 12, 12, 12, 12,\n 10, 11, 12, 12, 13, 13, 12, 13,\n 9, 10, 11, 12, 12, 12, 13, 13,\n 10, 10, 11, 12, 12, 13, 13, 13\n];\n\nTables.t11l = [\n 2, 4, 6, 8, 9, 10, 9, 10,\n 4, 5, 6, 8, 10, 10, 9, 10,\n 6, 7, 8, 9, 10, 11, 10, 10,\n 8, 8, 9, 11, 10, 12, 10, 11,\n 9, 10, 10, 11, 11, 12, 11, 12,\n 9, 10, 11, 12, 12, 13, 12, 13,\n 9, 9, 9, 10, 11, 12, 12, 12,\n 9, 9, 10, 11, 12, 12, 12, 12\n];\n\nTables.t12l = [\n 4, 4, 6, 8, 9, 10, 10, 10,\n 4, 5, 6, 7, 9, 9, 10, 10,\n 6, 6, 7, 8, 9, 10, 9, 10,\n 7, 7, 8, 8, 9, 10, 10, 10,\n 8, 8, 9, 9, 10, 10, 10, 11,\n 9, 9, 10, 10, 10, 11, 10, 11,\n 9, 9, 9, 10, 10, 11, 11, 12,\n 10, 10, 10, 11, 11, 11, 11, 12\n];\n\nTables.t13l = [\n 1, 5, 7, 8, 9, 10, 10, 11, 10, 11, 12, 12, 13, 13, 14, 14,\n 4, 6, 8, 9, 10, 10, 11, 11, 11, 11, 12, 12, 13, 14, 14, 14,\n 7, 8, 9, 10, 11, 11, 12, 12, 11, 12, 12, 13, 13, 14, 15, 15,\n 8, 9, 10, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 15, 15,\n 9, 9, 11, 11, 12, 12, 13, 13, 12, 13, 13, 14, 14, 15, 15, 16,\n 10, 10, 11, 12, 12, 12, 13, 13, 13, 13, 14, 13, 15, 15, 16, 16,\n 10, 11, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 15, 15, 16, 16,\n 11, 11, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 16, 18, 18,\n 10, 10, 11, 12, 12, 13, 13, 14, 14, 14, 14, 15, 15, 16, 17, 17,\n 11, 11, 12, 12, 13, 13, 13, 15, 14, 15, 15, 16, 16, 16, 18, 17,\n 11, 12, 12, 13, 13, 14, 14, 15, 14, 15, 16, 15, 16, 17, 18, 19,\n 12, 12, 12, 13, 14, 14, 14, 14, 15, 15, 15, 16, 17, 17, 17, 18,\n 12, 13, 13, 14, 14, 15, 14, 15, 16, 16, 17, 17, 17, 18, 18, 18,\n 13, 13, 14, 15, 15, 15, 16, 16, 16, 16, 16, 17, 18, 17, 18, 18,\n 14, 14, 14, 15, 15, 15, 17, 16, 16, 19, 17, 17, 17, 19, 18, 18,\n 13, 14, 15, 16, 16, 16, 17, 16, 17, 17, 18, 18, 21, 20, 21, 18\n];\n\nTables.t15l = [\n 3, 5, 6, 8, 8, 9, 10, 10, 10, 11, 11, 12, 12, 12, 13, 14,\n 5, 5, 7, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12, 12, 13, 13,\n 6, 7, 7, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12, 13, 13, 13,\n 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13,\n 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 13,\n 9, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 13, 14,\n 10, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 14, 14,\n 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 14,\n 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 14, 14, 14,\n 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14,\n 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 15, 14,\n 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 15,\n 12, 12, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 14, 14, 15, 15,\n 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15,\n 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 14, 15,\n 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15\n];\n\nTables.t16_5l = [\n 1, 5, 7, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 11,\n 4, 6, 8, 9, 10, 11, 11, 11, 12, 12, 12, 13, 14, 13, 14, 11,\n 7, 8, 9, 10, 11, 11, 12, 12, 13, 12, 13, 13, 13, 14, 14, 12,\n 9, 9, 10, 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 15, 15, 13,\n 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 12,\n 10, 10, 11, 11, 12, 13, 13, 14, 13, 14, 14, 15, 15, 15, 16, 13,\n 11, 11, 11, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 16, 13,\n 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 17, 17, 13,\n 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 16, 16, 16, 13,\n 12, 12, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 15, 16, 15, 14,\n 12, 13, 12, 13, 14, 14, 14, 14, 15, 16, 16, 16, 17, 17, 16, 13,\n 13, 13, 13, 13, 14, 14, 15, 16, 16, 16, 16, 16, 16, 15, 16, 14,\n 13, 14, 14, 14, 14, 15, 15, 15, 15, 17, 16, 16, 16, 16, 18, 14,\n 15, 14, 14, 14, 15, 15, 16, 16, 16, 18, 17, 17, 17, 19, 17, 14,\n 14, 15, 13, 14, 16, 16, 15, 16, 16, 17, 18, 17, 19, 17, 16, 14,\n 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 12\n];\n\nTables.t16l = [\n 1, 5, 7, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 10,\n 4, 6, 8, 9, 10, 11, 11, 11, 12, 12, 12, 13, 14, 13, 14, 10,\n 7, 8, 9, 10, 11, 11, 12, 12, 13, 12, 13, 13, 13, 14, 14, 11,\n 9, 9, 10, 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 15, 15, 12,\n 10, 10, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 11,\n 10, 10, 11, 11, 12, 13, 13, 14, 13, 14, 14, 15, 15, 15, 16, 12,\n 11, 11, 11, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 16, 12,\n 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 17, 17, 12,\n 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 15, 15, 16, 16, 16, 12,\n 12, 12, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 15, 16, 15, 13,\n 12, 13, 12, 13, 14, 14, 14, 14, 15, 16, 16, 16, 17, 17, 16, 12,\n 13, 13, 13, 13, 14, 14, 15, 16, 16, 16, 16, 16, 16, 15, 16, 13,\n 13, 14, 14, 14, 14, 15, 15, 15, 15, 17, 16, 16, 16, 16, 18, 13,\n 15, 14, 14, 14, 15, 15, 16, 16, 16, 18, 17, 17, 17, 19, 17, 13,\n 14, 15, 13, 14, 16, 16, 15, 16, 16, 17, 18, 17, 19, 17, 16, 13,\n 10, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 10\n];\n\nTables.t24l = [\n 4, 5, 7, 8, 9, 10, 10, 11, 11, 12, 12, 12, 12, 12, 13, 10,\n 5, 6, 7, 8, 9, 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 10,\n 7, 7, 8, 9, 9, 10, 10, 11, 11, 11, 11, 12, 12, 12, 13, 9,\n 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 9,\n 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 9,\n 10, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 9,\n 10, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 9,\n 11, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 10,\n 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 10,\n 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 10,\n 12, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 10,\n 12, 12, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 10,\n 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 10,\n 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 10,\n 13, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 10,\n 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 6\n];\n\nTables.t32l = [\n 1 + 0, 4 + 1, 4 + 1, 5 + 2, 4 + 1, 6 + 2, 5 + 2, 6 + 3,\n 4 + 1, 5 + 2, 5 + 2, 6 + 3, 5 + 2, 6 + 3, 6 + 3, 6 + 4\n];\n\nTables.t33l = [\n 4 + 0, 4 + 1, 4 + 1, 4 + 2, 4 + 1, 4 + 2, 4 + 2, 4 + 3,\n 4 + 1, 4 + 2, 4 + 2, 4 + 3, 4 + 2, 4 + 3, 4 + 3, 4 + 4\n];\n\nTables.ht = [\n /* xlen, linmax, table, hlen */\n new HuffCodeTab(0, 0, null, null),\n new HuffCodeTab(2, 0, Tables.t1HB, Tables.t1l),\n new HuffCodeTab(3, 0, Tables.t2HB, Tables.t2l),\n new HuffCodeTab(3, 0, Tables.t3HB, Tables.t3l),\n new HuffCodeTab(0, 0, null, null), /* Apparently not used */\n new HuffCodeTab(4, 0, Tables.t5HB, Tables.t5l),\n new HuffCodeTab(4, 0, Tables.t6HB, Tables.t6l),\n new HuffCodeTab(6, 0, Tables.t7HB, Tables.t7l),\n new HuffCodeTab(6, 0, Tables.t8HB, Tables.t8l),\n new HuffCodeTab(6, 0, Tables.t9HB, Tables.t9l),\n new HuffCodeTab(8, 0, Tables.t10HB, Tables.t10l),\n new HuffCodeTab(8, 0, Tables.t11HB, Tables.t11l),\n new HuffCodeTab(8, 0, Tables.t12HB, Tables.t12l),\n new HuffCodeTab(16, 0, Tables.t13HB, Tables.t13l),\n new HuffCodeTab(0, 0, null, Tables.t16_5l), /* Apparently not used */\n new HuffCodeTab(16, 0, Tables.t15HB, Tables.t15l),\n\n new HuffCodeTab(1, 1, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(2, 3, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(3, 7, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(4, 15, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(6, 63, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(8, 255, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(10, 1023, Tables.t16HB, Tables.t16l),\n new HuffCodeTab(13, 8191, Tables.t16HB, Tables.t16l),\n\n new HuffCodeTab(4, 15, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(5, 31, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(6, 63, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(7, 127, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(8, 255, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(9, 511, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(11, 2047, Tables.t24HB, Tables.t24l),\n new HuffCodeTab(13, 8191, Tables.t24HB, Tables.t24l),\n\n new HuffCodeTab(0, 0, Tables.t32HB, Tables.t32l),\n new HuffCodeTab(0, 0, Tables.t33HB, Tables.t33l),\n];\n\n/**\n * \n * for (i = 0; i < 16*16; i++) [\n * largetbl[i] = ((ht[16].hlen[i]) << 16) + ht[24].hlen[i];\n * ]\n * \n *\n */\nTables.largetbl = [\n 0x010004, 0x050005, 0x070007, 0x090008, 0x0a0009, 0x0a000a, 0x0b000a, 0x0b000b,\n 0x0c000b, 0x0c000c, 0x0c000c, 0x0d000c, 0x0d000c, 0x0d000c, 0x0e000d, 0x0a000a,\n 0x040005, 0x060006, 0x080007, 0x090008, 0x0a0009, 0x0b000a, 0x0b000a, 0x0b000b,\n 0x0c000b, 0x0c000b, 0x0c000c, 0x0d000c, 0x0e000c, 0x0d000c, 0x0e000c, 0x0a000a,\n 0x070007, 0x080007, 0x090008, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000b,\n 0x0d000b, 0x0c000b, 0x0d000b, 0x0d000c, 0x0d000c, 0x0e000c, 0x0e000d, 0x0b0009,\n 0x090008, 0x090008, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000a, 0x0c000b,\n 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0c0009,\n 0x0a0009, 0x0a0009, 0x0b0009, 0x0b000a, 0x0c000a, 0x0c000a, 0x0d000a, 0x0d000b,\n 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000d, 0x0b0009,\n 0x0a000a, 0x0a0009, 0x0b000a, 0x0b000a, 0x0c000a, 0x0d000a, 0x0d000b, 0x0e000b,\n 0x0d000b, 0x0e000b, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x0c0009,\n 0x0b000a, 0x0b000a, 0x0b000a, 0x0c000a, 0x0d000a, 0x0d000b, 0x0d000b, 0x0d000b,\n 0x0e000b, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x10000d, 0x0c0009,\n 0x0b000b, 0x0b000a, 0x0c000a, 0x0c000a, 0x0d000b, 0x0d000b, 0x0d000b, 0x0e000b,\n 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x0f000c, 0x11000d, 0x11000d, 0x0c000a,\n 0x0b000b, 0x0c000b, 0x0c000b, 0x0d000b, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000b,\n 0x0f000b, 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x10000d, 0x10000d, 0x0c000a,\n 0x0c000b, 0x0c000b, 0x0c000b, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000b, 0x0f000c,\n 0x0f000c, 0x0f000c, 0x0f000c, 0x10000c, 0x0f000d, 0x10000d, 0x0f000d, 0x0d000a,\n 0x0c000c, 0x0d000b, 0x0c000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0e000c, 0x0e000c,\n 0x0f000c, 0x10000c, 0x10000c, 0x10000d, 0x11000d, 0x11000d, 0x10000d, 0x0c000a,\n 0x0d000c, 0x0d000c, 0x0d000b, 0x0d000b, 0x0e000b, 0x0e000c, 0x0f000c, 0x10000c,\n 0x10000c, 0x10000c, 0x10000c, 0x10000d, 0x10000d, 0x0f000d, 0x10000d, 0x0d000a,\n 0x0d000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x0f000c,\n 0x0f000c, 0x11000c, 0x10000d, 0x10000d, 0x10000d, 0x10000d, 0x12000d, 0x0d000a,\n 0x0f000c, 0x0e000c, 0x0e000c, 0x0e000c, 0x0f000c, 0x0f000c, 0x10000c, 0x10000c,\n 0x10000d, 0x12000d, 0x11000d, 0x11000d, 0x11000d, 0x13000d, 0x11000d, 0x0d000a,\n 0x0e000d, 0x0f000c, 0x0d000c, 0x0e000c, 0x10000c, 0x10000c, 0x0f000c, 0x10000d,\n 0x10000d, 0x11000d, 0x12000d, 0x11000d, 0x13000d, 0x11000d, 0x10000d, 0x0d000a,\n 0x0a0009, 0x0a0009, 0x0a0009, 0x0b0009, 0x0b0009, 0x0c0009, 0x0c0009, 0x0c0009,\n 0x0d0009, 0x0d0009, 0x0d0009, 0x0d000a, 0x0d000a, 0x0d000a, 0x0d000a, 0x0a0006\n];\n/**\n * \n * for (i = 0; i < 3*3; i++) [\n * table23[i] = ((ht[2].hlen[i]) << 16) + ht[3].hlen[i];\n * ]\n * \n *\n */\nTables.table23 = [\n 0x010002, 0x040003, 0x070007,\n 0x040004, 0x050004, 0x070007,\n 0x060006, 0x070007, 0x080008\n];\n\n/**\n * \n * for (i = 0; i < 4*4; i++) [\n * table56[i] = ((ht[5].hlen[i]) << 16) + ht[6].hlen[i];\n * ]\n * \n *\n */\nTables.table56 = [\n 0x010003, 0x040004, 0x070006, 0x080008, 0x040004, 0x050004, 0x080006, 0x090007,\n 0x070005, 0x080006, 0x090007, 0x0a0008, 0x080007, 0x080007, 0x090008, 0x0a0009\n];\n\nTables.bitrate_table = [\n [0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160, -1], /* MPEG 2 */\n [0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, -1], /* MPEG 1 */\n [0, 8, 16, 24, 32, 40, 48, 56, 64, -1, -1, -1, -1, -1, -1, -1], /* MPEG 2.5 */\n];\n\n/**\n * MPEG 2, MPEG 1, MPEG 2.5.\n */\nTables.samplerate_table = [\n [22050, 24000, 16000, -1],\n [44100, 48000, 32000, -1],\n [11025, 12000, 8000, -1],\n];\n\n/**\n * This is the scfsi_band table from 2.4.2.7 of the IS.\n */\nTables.scfsi_band = [0, 6, 11, 16, 21];\n\nmodule.exports = Tables;\n","//package mp3;\n\n/* MPEG modes */\nfunction MPEGMode(ordinal) {\n var _ordinal = ordinal;\n this.ordinal = function () {\n return _ordinal;\n }\n}\n\nMPEGMode.STEREO = new MPEGMode(0);\nMPEGMode.JOINT_STEREO = new MPEGMode(1);\nMPEGMode.DUAL_CHANNEL = new MPEGMode(2);\nMPEGMode.MONO = new MPEGMode(3);\nMPEGMode.NOT_SET = new MPEGMode(4);\n\nmodule.exports = MPEGMode;\n","var common = require('./common.js');\nvar System = common.System;\nvar VbrMode = common.VbrMode;\nvar Float = common.Float;\nvar ShortBlock = common.ShortBlock;\nvar Util = common.Util;\nvar Arrays = common.Arrays;\nvar new_array_n = common.new_array_n;\nvar new_byte = common.new_byte;\nvar new_double = common.new_double;\nvar new_float = common.new_float;\nvar new_float_n = common.new_float_n;\nvar new_int = common.new_int;\nvar new_int_n = common.new_int_n;\nvar assert = common.assert;\n\nvar Takehiro = require('./Takehiro.js');\nvar Tables = require('./Tables.js');\nvar Encoder = require('./Encoder.js');\nvar LameInternalFlags = require('./LameInternalFlags.js');\n\nBitStream.EQ = function (a, b) {\n return (Math.abs(a) > Math.abs(b)) ? (Math.abs((a) - (b)) <= (Math\n .abs(a) * 1e-6))\n : (Math.abs((a) - (b)) <= (Math.abs(b) * 1e-6));\n};\n\nBitStream.NEQ = function (a, b) {\n return !BitStream.EQ(a, b);\n};\n\nfunction BitStream() {\n var self = this;\n var CRC16_POLYNOMIAL = 0x8005;\n\n /*\n * we work with ints, so when doing bit manipulation, we limit ourselves to\n * MAX_LENGTH-2 just to be on the safe side\n */\n var MAX_LENGTH = 32;\n\n //GainAnalysis ga;\n //MPGLib mpg;\n //Version ver;\n //VBRTag vbr;\n var ga = null;\n var mpg = null;\n var ver = null;\n var vbr = null;\n\n //public final void setModules(GainAnalysis ga, MPGLib mpg, Version ver,\n //\tVBRTag vbr) {\n\n this.setModules = function (_ga, _mpg, _ver, _vbr) {\n ga = _ga;\n mpg = _mpg;\n ver = _ver;\n vbr = _vbr;\n };\n\n /**\n * Bit stream buffer.\n */\n //private byte[] buf;\n var buf = null;\n /**\n * Bit counter of bit stream.\n */\n var totbit = 0;\n /**\n * Pointer to top byte in buffer.\n */\n var bufByteIdx = 0;\n /**\n * Pointer to top bit of top byte in buffer.\n */\n var bufBitIdx = 0;\n\n /**\n * compute bitsperframe and mean_bits for a layer III frame\n */\n this.getframebits = function (gfp) {\n var gfc = gfp.internal_flags;\n var bit_rate;\n\n /* get bitrate in kbps [?] */\n if (gfc.bitrate_index != 0)\n bit_rate = Tables.bitrate_table[gfp.version][gfc.bitrate_index];\n else\n bit_rate = gfp.brate;\n assert(8 <= bit_rate && bit_rate <= 640);\n\n /* main encoding routine toggles padding on and off */\n /* one Layer3 Slot consists of 8 bits */\n var bytes = 0 | (gfp.version + 1) * 72000 * bit_rate / gfp.out_samplerate + gfc.padding;\n return 8 * bytes;\n };\n\n function putheader_bits(gfc) {\n System.arraycopy(gfc.header[gfc.w_ptr].buf, 0, buf, bufByteIdx, gfc.sideinfo_len);\n bufByteIdx += gfc.sideinfo_len;\n totbit += gfc.sideinfo_len * 8;\n gfc.w_ptr = (gfc.w_ptr + 1) & (LameInternalFlags.MAX_HEADER_BUF - 1);\n }\n\n /**\n * write j bits into the bit stream\n */\n function putbits2(gfc, val, j) {\n assert(j < MAX_LENGTH - 2);\n\n while (j > 0) {\n var k;\n if (bufBitIdx == 0) {\n bufBitIdx = 8;\n bufByteIdx++;\n assert(bufByteIdx < Lame.LAME_MAXMP3BUFFER);\n assert(gfc.header[gfc.w_ptr].write_timing >= totbit);\n if (gfc.header[gfc.w_ptr].write_timing == totbit) {\n putheader_bits(gfc);\n }\n buf[bufByteIdx] = 0;\n }\n\n k = Math.min(j, bufBitIdx);\n j -= k;\n\n bufBitIdx -= k;\n\n assert(j < MAX_LENGTH);\n /* 32 too large on 32 bit machines */\n assert(bufBitIdx < MAX_LENGTH);\n\n buf[bufByteIdx] |= ((val >> j) << bufBitIdx);\n totbit += k;\n }\n }\n\n /**\n * write j bits into the bit stream, ignoring frame headers\n */\n function putbits_noheaders(gfc, val, j) {\n assert(j < MAX_LENGTH - 2);\n\n while (j > 0) {\n var k;\n if (bufBitIdx == 0) {\n bufBitIdx = 8;\n bufByteIdx++;\n assert(bufByteIdx < Lame.LAME_MAXMP3BUFFER);\n buf[bufByteIdx] = 0;\n }\n\n k = Math.min(j, bufBitIdx);\n j -= k;\n\n bufBitIdx -= k;\n\n assert(j < MAX_LENGTH);\n /* 32 too large on 32 bit machines */\n assert(bufBitIdx < MAX_LENGTH);\n\n buf[bufByteIdx] |= ((val >> j) << bufBitIdx);\n totbit += k;\n }\n }\n\n /**\n * Some combinations of bitrate, Fs, and stereo make it impossible to stuff\n * out a frame using just main_data, due to the limited number of bits to\n * indicate main_data_length. In these situations, we put stuffing bits into\n * the ancillary data...\n */\n function drain_into_ancillary(gfp, remainingBits) {\n var gfc = gfp.internal_flags;\n var i;\n assert(remainingBits >= 0);\n\n if (remainingBits >= 8) {\n putbits2(gfc, 0x4c, 8);\n remainingBits -= 8;\n }\n if (remainingBits >= 8) {\n putbits2(gfc, 0x41, 8);\n remainingBits -= 8;\n }\n if (remainingBits >= 8) {\n putbits2(gfc, 0x4d, 8);\n remainingBits -= 8;\n }\n if (remainingBits >= 8) {\n putbits2(gfc, 0x45, 8);\n remainingBits -= 8;\n }\n\n if (remainingBits >= 32) {\n var version = ver.getLameShortVersion();\n if (remainingBits >= 32)\n for (i = 0; i < version.length && remainingBits >= 8; ++i) {\n remainingBits -= 8;\n putbits2(gfc, version.charAt(i), 8);\n }\n }\n\n for (; remainingBits >= 1; remainingBits -= 1) {\n putbits2(gfc, gfc.ancillary_flag, 1);\n gfc.ancillary_flag ^= (!gfp.disable_reservoir ? 1 : 0);\n }\n\n assert(remainingBits == 0);\n\n }\n\n /**\n * write N bits into the header\n */\n function writeheader(gfc, val, j) {\n var ptr = gfc.header[gfc.h_ptr].ptr;\n\n while (j > 0) {\n var k = Math.min(j, 8 - (ptr & 7));\n j -= k;\n assert(j < MAX_LENGTH);\n /* >> 32 too large for 32 bit machines */\n\n gfc.header[gfc.h_ptr].buf[ptr >> 3] |= ((val >> j)) << (8 - (ptr & 7) - k);\n ptr += k;\n }\n gfc.header[gfc.h_ptr].ptr = ptr;\n }\n\n function CRC_update(value, crc) {\n value <<= 8;\n for (var i = 0; i < 8; i++) {\n value <<= 1;\n crc <<= 1;\n\n if ((((crc ^ value) & 0x10000) != 0))\n crc ^= CRC16_POLYNOMIAL;\n }\n return crc;\n }\n\n this.CRC_writeheader = function (gfc, header) {\n var crc = 0xffff;\n /* (jo) init crc16 for error_protection */\n\n crc = CRC_update(header[2] & 0xff, crc);\n crc = CRC_update(header[3] & 0xff, crc);\n for (var i = 6; i < gfc.sideinfo_len; i++) {\n crc = CRC_update(header[i] & 0xff, crc);\n }\n\n header[4] = (byte)(crc >> 8);\n header[5] = (byte)(crc & 255);\n };\n\n function encodeSideInfo2(gfp, bitsPerFrame) {\n var gfc = gfp.internal_flags;\n var l3_side;\n var gr, ch;\n\n l3_side = gfc.l3_side;\n gfc.header[gfc.h_ptr].ptr = 0;\n Arrays.fill(gfc.header[gfc.h_ptr].buf, 0, gfc.sideinfo_len, 0);\n if (gfp.out_samplerate < 16000)\n writeheader(gfc, 0xffe, 12);\n else\n writeheader(gfc, 0xfff, 12);\n writeheader(gfc, (gfp.version), 1);\n writeheader(gfc, 4 - 3, 2);\n writeheader(gfc, (!gfp.error_protection ? 1 : 0), 1);\n writeheader(gfc, (gfc.bitrate_index), 4);\n writeheader(gfc, (gfc.samplerate_index), 2);\n writeheader(gfc, (gfc.padding), 1);\n writeheader(gfc, (gfp.extension), 1);\n writeheader(gfc, (gfp.mode.ordinal()), 2);\n writeheader(gfc, (gfc.mode_ext), 2);\n writeheader(gfc, (gfp.copyright), 1);\n writeheader(gfc, (gfp.original), 1);\n writeheader(gfc, (gfp.emphasis), 2);\n if (gfp.error_protection) {\n writeheader(gfc, 0, 16);\n /* dummy */\n }\n\n if (gfp.version == 1) {\n /* MPEG1 */\n assert(l3_side.main_data_begin >= 0);\n writeheader(gfc, (l3_side.main_data_begin), 9);\n\n if (gfc.channels_out == 2)\n writeheader(gfc, l3_side.private_bits, 3);\n else\n writeheader(gfc, l3_side.private_bits, 5);\n\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var band;\n for (band = 0; band < 4; band++) {\n writeheader(gfc, l3_side.scfsi[ch][band], 1);\n }\n }\n\n for (gr = 0; gr < 2; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var gi = l3_side.tt[gr][ch];\n writeheader(gfc, gi.part2_3_length + gi.part2_length, 12);\n writeheader(gfc, gi.big_values / 2, 9);\n writeheader(gfc, gi.global_gain, 8);\n writeheader(gfc, gi.scalefac_compress, 4);\n\n if (gi.block_type != Encoder.NORM_TYPE) {\n writeheader(gfc, 1, 1);\n /* window_switching_flag */\n writeheader(gfc, gi.block_type, 2);\n writeheader(gfc, gi.mixed_block_flag, 1);\n\n if (gi.table_select[0] == 14)\n gi.table_select[0] = 16;\n writeheader(gfc, gi.table_select[0], 5);\n if (gi.table_select[1] == 14)\n gi.table_select[1] = 16;\n writeheader(gfc, gi.table_select[1], 5);\n\n writeheader(gfc, gi.subblock_gain[0], 3);\n writeheader(gfc, gi.subblock_gain[1], 3);\n writeheader(gfc, gi.subblock_gain[2], 3);\n } else {\n writeheader(gfc, 0, 1);\n /* window_switching_flag */\n if (gi.table_select[0] == 14)\n gi.table_select[0] = 16;\n writeheader(gfc, gi.table_select[0], 5);\n if (gi.table_select[1] == 14)\n gi.table_select[1] = 16;\n writeheader(gfc, gi.table_select[1], 5);\n if (gi.table_select[2] == 14)\n gi.table_select[2] = 16;\n writeheader(gfc, gi.table_select[2], 5);\n\n assert(0 <= gi.region0_count && gi.region0_count < 16);\n assert(0 <= gi.region1_count && gi.region1_count < 8);\n writeheader(gfc, gi.region0_count, 4);\n writeheader(gfc, gi.region1_count, 3);\n }\n writeheader(gfc, gi.preflag, 1);\n writeheader(gfc, gi.scalefac_scale, 1);\n writeheader(gfc, gi.count1table_select, 1);\n }\n }\n } else {\n /* MPEG2 */\n assert(l3_side.main_data_begin >= 0);\n writeheader(gfc, (l3_side.main_data_begin), 8);\n writeheader(gfc, l3_side.private_bits, gfc.channels_out);\n\n gr = 0;\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var gi = l3_side.tt[gr][ch];\n writeheader(gfc, gi.part2_3_length + gi.part2_length, 12);\n writeheader(gfc, gi.big_values / 2, 9);\n writeheader(gfc, gi.global_gain, 8);\n writeheader(gfc, gi.scalefac_compress, 9);\n\n if (gi.block_type != Encoder.NORM_TYPE) {\n writeheader(gfc, 1, 1);\n /* window_switching_flag */\n writeheader(gfc, gi.block_type, 2);\n writeheader(gfc, gi.mixed_block_flag, 1);\n\n if (gi.table_select[0] == 14)\n gi.table_select[0] = 16;\n writeheader(gfc, gi.table_select[0], 5);\n if (gi.table_select[1] == 14)\n gi.table_select[1] = 16;\n writeheader(gfc, gi.table_select[1], 5);\n\n writeheader(gfc, gi.subblock_gain[0], 3);\n writeheader(gfc, gi.subblock_gain[1], 3);\n writeheader(gfc, gi.subblock_gain[2], 3);\n } else {\n writeheader(gfc, 0, 1);\n /* window_switching_flag */\n if (gi.table_select[0] == 14)\n gi.table_select[0] = 16;\n writeheader(gfc, gi.table_select[0], 5);\n if (gi.table_select[1] == 14)\n gi.table_select[1] = 16;\n writeheader(gfc, gi.table_select[1], 5);\n if (gi.table_select[2] == 14)\n gi.table_select[2] = 16;\n writeheader(gfc, gi.table_select[2], 5);\n\n assert(0 <= gi.region0_count && gi.region0_count < 16);\n assert(0 <= gi.region1_count && gi.region1_count < 8);\n writeheader(gfc, gi.region0_count, 4);\n writeheader(gfc, gi.region1_count, 3);\n }\n\n writeheader(gfc, gi.scalefac_scale, 1);\n writeheader(gfc, gi.count1table_select, 1);\n }\n }\n\n if (gfp.error_protection) {\n /* (jo) error_protection: add crc16 information to header */\n CRC_writeheader(gfc, gfc.header[gfc.h_ptr].buf);\n }\n\n {\n var old = gfc.h_ptr;\n assert(gfc.header[old].ptr == gfc.sideinfo_len * 8);\n\n gfc.h_ptr = (old + 1) & (LameInternalFlags.MAX_HEADER_BUF - 1);\n gfc.header[gfc.h_ptr].write_timing = gfc.header[old].write_timing\n + bitsPerFrame;\n\n if (gfc.h_ptr == gfc.w_ptr) {\n /* yikes! we are out of header buffer space */\n System.err\n .println(\"Error: MAX_HEADER_BUF too small in bitstream.c \\n\");\n }\n\n }\n }\n\n function huffman_coder_count1(gfc, gi) {\n /* Write count1 area */\n var h = Tables.ht[gi.count1table_select + 32];\n var i, bits = 0;\n\n var ix = gi.big_values;\n var xr = gi.big_values;\n assert(gi.count1table_select < 2);\n\n for (i = (gi.count1 - gi.big_values) / 4; i > 0; --i) {\n var huffbits = 0;\n var p = 0, v;\n\n v = gi.l3_enc[ix + 0];\n if (v != 0) {\n p += 8;\n if (gi.xr[xr + 0] < 0)\n huffbits++;\n assert(v <= 1);\n }\n\n v = gi.l3_enc[ix + 1];\n if (v != 0) {\n p += 4;\n huffbits *= 2;\n if (gi.xr[xr + 1] < 0)\n huffbits++;\n assert(v <= 1);\n }\n\n v = gi.l3_enc[ix + 2];\n if (v != 0) {\n p += 2;\n huffbits *= 2;\n if (gi.xr[xr + 2] < 0)\n huffbits++;\n assert(v <= 1);\n }\n\n v = gi.l3_enc[ix + 3];\n if (v != 0) {\n p++;\n huffbits *= 2;\n if (gi.xr[xr + 3] < 0)\n huffbits++;\n assert(v <= 1);\n }\n\n ix += 4;\n xr += 4;\n putbits2(gfc, huffbits + h.table[p], h.hlen[p]);\n bits += h.hlen[p];\n }\n return bits;\n }\n\n /**\n * Implements the pseudocode of page 98 of the IS\n */\n function Huffmancode(gfc, tableindex, start, end, gi) {\n var h = Tables.ht[tableindex];\n var bits = 0;\n\n assert(tableindex < 32);\n if (0 == tableindex)\n return bits;\n\n for (var i = start; i < end; i += 2) {\n var cbits = 0;\n var xbits = 0;\n var linbits = h.xlen;\n var xlen = h.xlen;\n var ext = 0;\n var x1 = gi.l3_enc[i];\n var x2 = gi.l3_enc[i + 1];\n\n if (x1 != 0) {\n if (gi.xr[i] < 0)\n ext++;\n cbits--;\n }\n\n if (tableindex > 15) {\n /* use ESC-words */\n if (x1 > 14) {\n var linbits_x1 = x1 - 15;\n assert(linbits_x1 <= h.linmax);\n ext |= linbits_x1 << 1;\n xbits = linbits;\n x1 = 15;\n }\n\n if (x2 > 14) {\n var linbits_x2 = x2 - 15;\n assert(linbits_x2 <= h.linmax);\n ext <<= linbits;\n ext |= linbits_x2;\n xbits += linbits;\n x2 = 15;\n }\n xlen = 16;\n }\n\n if (x2 != 0) {\n ext <<= 1;\n if (gi.xr[i + 1] < 0)\n ext++;\n cbits--;\n }\n\n assert((x1 | x2) < 16);\n\n x1 = x1 * xlen + x2;\n xbits -= cbits;\n cbits += h.hlen[x1];\n\n assert(cbits <= MAX_LENGTH);\n assert(xbits <= MAX_LENGTH);\n\n putbits2(gfc, h.table[x1], cbits);\n putbits2(gfc, ext, xbits);\n bits += cbits + xbits;\n }\n return bits;\n }\n\n /**\n * Note the discussion of huffmancodebits() on pages 28 and 29 of the IS, as\n * well as the definitions of the side information on pages 26 and 27.\n */\n function ShortHuffmancodebits(gfc, gi) {\n var region1Start = 3 * gfc.scalefac_band.s[3];\n if (region1Start > gi.big_values)\n region1Start = gi.big_values;\n\n /* short blocks do not have a region2 */\n var bits = Huffmancode(gfc, gi.table_select[0], 0, region1Start, gi);\n bits += Huffmancode(gfc, gi.table_select[1], region1Start,\n gi.big_values, gi);\n return bits;\n }\n\n function LongHuffmancodebits(gfc, gi) {\n var bigvalues, bits;\n var region1Start, region2Start;\n\n bigvalues = gi.big_values;\n assert(0 <= bigvalues && bigvalues <= 576);\n\n var i = gi.region0_count + 1;\n assert(0 <= i);\n assert(i < gfc.scalefac_band.l.length);\n region1Start = gfc.scalefac_band.l[i];\n i += gi.region1_count + 1;\n assert(0 <= i);\n assert(i < gfc.scalefac_band.l.length);\n region2Start = gfc.scalefac_band.l[i];\n\n if (region1Start > bigvalues)\n region1Start = bigvalues;\n\n if (region2Start > bigvalues)\n region2Start = bigvalues;\n\n bits = Huffmancode(gfc, gi.table_select[0], 0, region1Start, gi);\n bits += Huffmancode(gfc, gi.table_select[1], region1Start,\n region2Start, gi);\n bits += Huffmancode(gfc, gi.table_select[2], region2Start, bigvalues,\n gi);\n return bits;\n }\n\n function writeMainData(gfp) {\n var gr, ch, sfb, data_bits, tot_bits = 0;\n var gfc = gfp.internal_flags;\n var l3_side = gfc.l3_side;\n\n if (gfp.version == 1) {\n /* MPEG 1 */\n for (gr = 0; gr < 2; gr++) {\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var gi = l3_side.tt[gr][ch];\n var slen1 = Takehiro.slen1_tab[gi.scalefac_compress];\n var slen2 = Takehiro.slen2_tab[gi.scalefac_compress];\n data_bits = 0;\n for (sfb = 0; sfb < gi.sfbdivide; sfb++) {\n if (gi.scalefac[sfb] == -1)\n continue;\n /* scfsi is used */\n putbits2(gfc, gi.scalefac[sfb], slen1);\n data_bits += slen1;\n }\n for (; sfb < gi.sfbmax; sfb++) {\n if (gi.scalefac[sfb] == -1)\n continue;\n /* scfsi is used */\n putbits2(gfc, gi.scalefac[sfb], slen2);\n data_bits += slen2;\n }\n assert(data_bits == gi.part2_length);\n\n if (gi.block_type == Encoder.SHORT_TYPE) {\n data_bits += ShortHuffmancodebits(gfc, gi);\n } else {\n data_bits += LongHuffmancodebits(gfc, gi);\n }\n data_bits += huffman_coder_count1(gfc, gi);\n /* does bitcount in quantize.c agree with actual bit count? */\n assert(data_bits == gi.part2_3_length + gi.part2_length);\n tot_bits += data_bits;\n }\n /* for ch */\n }\n /* for gr */\n } else {\n /* MPEG 2 */\n gr = 0;\n for (ch = 0; ch < gfc.channels_out; ch++) {\n var gi = l3_side.tt[gr][ch];\n var i, sfb_partition, scale_bits = 0;\n assert(gi.sfb_partition_table != null);\n data_bits = 0;\n sfb = 0;\n sfb_partition = 0;\n\n if (gi.block_type == Encoder.SHORT_TYPE) {\n for (; sfb_partition < 4; sfb_partition++) {\n var sfbs = gi.sfb_partition_table[sfb_partition] / 3;\n var slen = gi.slen[sfb_partition];\n for (i = 0; i < sfbs; i++, sfb++) {\n putbits2(gfc,\n Math.max(gi.scalefac[sfb * 3 + 0], 0), slen);\n putbits2(gfc,\n Math.max(gi.scalefac[sfb * 3 + 1], 0), slen);\n putbits2(gfc,\n Math.max(gi.scalefac[sfb * 3 + 2], 0), slen);\n scale_bits += 3 * slen;\n }\n }\n data_bits += ShortHuffmancodebits(gfc, gi);\n } else {\n for (; sfb_partition < 4; sfb_partition++) {\n var sfbs = gi.sfb_partition_table[sfb_partition];\n var slen = gi.slen[sfb_partition];\n for (i = 0; i < sfbs; i++, sfb++) {\n putbits2(gfc, Math.max(gi.scalefac[sfb], 0), slen);\n scale_bits += slen;\n }\n }\n data_bits += LongHuffmancodebits(gfc, gi);\n }\n data_bits += huffman_coder_count1(gfc, gi);\n /* does bitcount in quantize.c agree with actual bit count? */\n assert(data_bits == gi.part2_3_length);\n assert(scale_bits == gi.part2_length);\n tot_bits += scale_bits + data_bits;\n }\n /* for ch */\n }\n /* for gf */\n return tot_bits;\n }\n\n /* main_data */\n\n function TotalBytes() {\n this.total = 0;\n }\n\n /*\n * compute the number of bits required to flush all mp3 frames currently in\n * the buffer. This should be the same as the reservoir size. Only call this\n * routine between frames - i.e. only after all headers and data have been\n * added to the buffer by format_bitstream().\n *\n * Also compute total_bits_output = size of mp3 buffer (including frame\n * headers which may not have yet been send to the mp3 buffer) + number of\n * bits needed to flush all mp3 frames.\n *\n * total_bytes_output is the size of the mp3 output buffer if\n * lame_encode_flush_nogap() was called right now.\n */\n function compute_flushbits(gfp, total_bytes_output) {\n var gfc = gfp.internal_flags;\n var flushbits, remaining_headers;\n var bitsPerFrame;\n var last_ptr, first_ptr;\n first_ptr = gfc.w_ptr;\n /* first header to add to bitstream */\n last_ptr = gfc.h_ptr - 1;\n /* last header to add to bitstream */\n if (last_ptr == -1)\n last_ptr = LameInternalFlags.MAX_HEADER_BUF - 1;\n\n /* add this many bits to bitstream so we can flush all headers */\n flushbits = gfc.header[last_ptr].write_timing - totbit;\n total_bytes_output.total = flushbits;\n\n if (flushbits >= 0) {\n /* if flushbits >= 0, some headers have not yet been written */\n /* reduce flushbits by the size of the headers */\n remaining_headers = 1 + last_ptr - first_ptr;\n if (last_ptr < first_ptr)\n remaining_headers = 1 + last_ptr - first_ptr\n + LameInternalFlags.MAX_HEADER_BUF;\n flushbits -= remaining_headers * 8 * gfc.sideinfo_len;\n }\n\n /*\n * finally, add some bits so that the last frame is complete these bits\n * are not necessary to decode the last frame, but some decoders will\n * ignore last frame if these bits are missing\n */\n bitsPerFrame = self.getframebits(gfp);\n flushbits += bitsPerFrame;\n total_bytes_output.total += bitsPerFrame;\n /* round up: */\n if ((total_bytes_output.total % 8) != 0)\n total_bytes_output.total = 1 + (total_bytes_output.total / 8);\n else\n total_bytes_output.total = (total_bytes_output.total / 8);\n total_bytes_output.total += bufByteIdx + 1;\n\n if (flushbits < 0) {\n System.err.println(\"strange error flushing buffer ... \\n\");\n }\n return flushbits;\n }\n\n this.flush_bitstream = function (gfp) {\n var gfc = gfp.internal_flags;\n var l3_side;\n var flushbits;\n var last_ptr = gfc.h_ptr - 1;\n /* last header to add to bitstream */\n if (last_ptr == -1)\n last_ptr = LameInternalFlags.MAX_HEADER_BUF - 1;\n l3_side = gfc.l3_side;\n\n if ((flushbits = compute_flushbits(gfp, new TotalBytes())) < 0)\n return;\n drain_into_ancillary(gfp, flushbits);\n\n /* check that the 100% of the last frame has been written to bitstream */\n assert(gfc.header[last_ptr].write_timing + this.getframebits(gfp) == totbit);\n\n /*\n * we have padded out all frames with ancillary data, which is the same\n * as filling the bitreservoir with ancillary data, so :\n */\n gfc.ResvSize = 0;\n l3_side.main_data_begin = 0;\n\n /* save the ReplayGain value */\n if (gfc.findReplayGain) {\n var RadioGain = ga.GetTitleGain(gfc.rgdata);\n assert(NEQ(RadioGain, GainAnalysis.GAIN_NOT_ENOUGH_SAMPLES));\n gfc.RadioGain = Math.floor(RadioGain * 10.0 + 0.5) | 0;\n /* round to nearest */\n }\n\n /* find the gain and scale change required for no clipping */\n if (gfc.findPeakSample) {\n gfc.noclipGainChange = Math.ceil(Math\n .log10(gfc.PeakSample / 32767.0) * 20.0 * 10.0) | 0;\n /* round up */\n\n if (gfc.noclipGainChange > 0) {\n /* clipping occurs */\n if (EQ(gfp.scale, 1.0) || EQ(gfp.scale, 0.0))\n gfc.noclipScale = (Math\n .floor((32767.0 / gfc.PeakSample) * 100.0) / 100.0);\n /* round down */\n else {\n /*\n * the user specified his own scaling factor. We could\n * suggest the scaling factor of\n * (32767.0/gfp.PeakSample)*(gfp.scale) but it's usually\n * very inaccurate. So we'd rather not advice him on the\n * scaling factor.\n */\n gfc.noclipScale = -1;\n }\n } else\n /* no clipping */\n gfc.noclipScale = -1;\n }\n };\n\n this.add_dummy_byte = function (gfp, val, n) {\n var gfc = gfp.internal_flags;\n var i;\n\n while (n-- > 0) {\n putbits_noheaders(gfc, val, 8);\n\n for (i = 0; i < LameInternalFlags.MAX_HEADER_BUF; ++i)\n gfc.header[i].write_timing += 8;\n }\n };\n\n /**\n * This is called after a frame of audio has been quantized and coded. It\n * will write the encoded audio to the bitstream. Note that from a layer3\n * encoder's perspective the bit stream is primarily a series of main_data()\n * blocks, with header and side information inserted at the proper locations\n * to maintain framing. (See Figure A.7 in the IS).\n */\n this.format_bitstream = function (gfp) {\n var gfc = gfp.internal_flags;\n var l3_side;\n l3_side = gfc.l3_side;\n\n var bitsPerFrame = this.getframebits(gfp);\n drain_into_ancillary(gfp, l3_side.resvDrain_pre);\n\n encodeSideInfo2(gfp, bitsPerFrame);\n var bits = 8 * gfc.sideinfo_len;\n bits += writeMainData(gfp);\n drain_into_ancillary(gfp, l3_side.resvDrain_post);\n bits += l3_side.resvDrain_post;\n\n l3_side.main_data_begin += (bitsPerFrame - bits) / 8;\n\n /*\n * compare number of bits needed to clear all buffered mp3 frames with\n * what we think the resvsize is:\n */\n if (compute_flushbits(gfp, new TotalBytes()) != gfc.ResvSize) {\n System.err.println(\"Internal buffer inconsistency. flushbits <> ResvSize\");\n }\n\n /*\n * compare main_data_begin for the next frame with what we think the\n * resvsize is:\n */\n if ((l3_side.main_data_begin * 8) != gfc.ResvSize) {\n System.err.printf(\"bit reservoir error: \\n\"\n + \"l3_side.main_data_begin: %d \\n\"\n + \"Resvoir size: %d \\n\"\n + \"resv drain (post) %d \\n\"\n + \"resv drain (pre) %d \\n\"\n + \"header and sideinfo: %d \\n\"\n + \"data bits: %d \\n\"\n + \"total bits: %d (remainder: %d) \\n\"\n + \"bitsperframe: %d \\n\",\n 8 * l3_side.main_data_begin, gfc.ResvSize,\n l3_side.resvDrain_post, l3_side.resvDrain_pre,\n 8 * gfc.sideinfo_len, bits - l3_side.resvDrain_post - 8\n * gfc.sideinfo_len, bits, bits % 8, bitsPerFrame);\n\n System.err.println(\"This is a fatal error. It has several possible causes:\");\n System.err.println(\"90%% LAME compiled with buggy version of gcc using advanced optimizations\");\n System.err.println(\" 9%% Your system is overclocked\");\n System.err.println(\" 1%% bug in LAME encoding library\");\n\n gfc.ResvSize = l3_side.main_data_begin * 8;\n }\n //;\n assert(totbit % 8 == 0);\n\n if (totbit > 1000000000) {\n /*\n * to avoid totbit overflow, (at 8h encoding at 128kbs) lets reset\n * bit counter\n */\n var i;\n for (i = 0; i < LameInternalFlags.MAX_HEADER_BUF; ++i)\n gfc.header[i].write_timing -= totbit;\n totbit = 0;\n }\n\n return 0;\n };\n\n /**\n * \n * copy data out of the internal MP3 bit buffer into a user supplied\n * unsigned char buffer.\n *\n * mp3data=0 indicates data in buffer is an id3tags and VBR tags\n * mp3data=1 data is real mp3 frame data.\n *
\n */\n this.copy_buffer = function (gfc, buffer, bufferPos, size, mp3data) {\n var minimum = bufByteIdx + 1;\n if (minimum <= 0)\n return 0;\n if (size != 0 && minimum > size) {\n /* buffer is too small */\n return -1;\n }\n System.arraycopy(buf, 0, buffer, bufferPos, minimum);\n bufByteIdx = -1;\n bufBitIdx = 0;\n\n if (mp3data != 0) {\n var crc = new_int(1);\n crc[0] = gfc.nMusicCRC;\n vbr.updateMusicCRC(crc, buffer, bufferPos, minimum);\n gfc.nMusicCRC = crc[0];\n\n /**\n * sum number of bytes belonging to the mp3 stream this info will be\n * written into the Xing/LAME header for seeking\n */\n if (minimum > 0) {\n gfc.VBR_seek_table.nBytesWritten += minimum;\n }\n\n if (gfc.decode_on_the_fly) { /* decode the frame */\n var pcm_buf = new_float_n([2, 1152]);\n var mp3_in = minimum;\n var samples_out = -1;\n var i;\n\n /* re-synthesis to pcm. Repeat until we get a samples_out=0 */\n while (samples_out != 0) {\n\n samples_out = mpg.hip_decode1_unclipped(gfc.hip, buffer,\n bufferPos, mp3_in, pcm_buf[0], pcm_buf[1]);\n /*\n * samples_out = 0: need more data to decode samples_out =\n * -1: error. Lets assume 0 pcm output samples_out = number\n * of samples output\n */\n\n /*\n * set the lenght of the mp3 input buffer to zero, so that\n * in the next iteration of the loop we will be querying\n * mpglib about buffered data\n */\n mp3_in = 0;\n\n if (samples_out == -1) {\n /*\n * error decoding. Not fatal, but might screw up the\n * ReplayGain tag. What should we do? Ignore for now\n */\n samples_out = 0;\n }\n if (samples_out > 0) {\n /* process the PCM data */\n\n /*\n * this should not be possible, and indicates we have\n * overflown the pcm_buf buffer\n */\n assert(samples_out <= 1152);\n\n if (gfc.findPeakSample) {\n for (i = 0; i < samples_out; i++) {\n if (pcm_buf[0][i] > gfc.PeakSample)\n gfc.PeakSample = pcm_buf[0][i];\n else if (-pcm_buf[0][i] > gfc.PeakSample)\n gfc.PeakSample = -pcm_buf[0][i];\n }\n if (gfc.channels_out > 1)\n for (i = 0; i < samples_out; i++) {\n if (pcm_buf[1][i] > gfc.PeakSample)\n gfc.PeakSample = pcm_buf[1][i];\n else if (-pcm_buf[1][i] > gfc.PeakSample)\n gfc.PeakSample = -pcm_buf[1][i];\n }\n }\n\n if (gfc.findReplayGain)\n if (ga.AnalyzeSamples(gfc.rgdata, pcm_buf[0], 0,\n pcm_buf[1], 0, samples_out,\n gfc.channels_out) == GainAnalysis.GAIN_ANALYSIS_ERROR)\n return -6;\n\n }\n /* if (samples_out>0) */\n }\n /* while (samples_out!=0) */\n }\n /* if (gfc.decode_on_the_fly) */\n\n }\n /* if (mp3data) */\n return minimum;\n };\n\n this.init_bit_stream_w = function (gfc) {\n buf = new_byte(Lame.LAME_MAXMP3BUFFER);\n\n gfc.h_ptr = gfc.w_ptr = 0;\n gfc.header[gfc.h_ptr].write_timing = 0;\n bufByteIdx = -1;\n bufBitIdx = 0;\n totbit = 0;\n };\n\n // From machine.h\n\n\n}\n\nmodule.exports = BitStream;\n","var common = require('./common.js');\nvar System = common.System;\nvar VbrMode = common.VbrMode;\nvar Float = common.Float;\nvar ShortBlock = common.ShortBlock;\nvar Util = common.Util;\nvar Arrays = common.Arrays;\nvar new_array_n = common.new_array_n;\nvar new_byte = common.new_byte;\nvar new_double = common.new_double;\nvar new_float = common.new_float;\nvar new_float_n = common.new_float_n;\nvar new_int = common.new_int;\nvar new_int_n = common.new_int_n;\nvar assert = common.assert;\n\nvar GainAnalysis = require('./GainAnalysis.js');\n\nfunction ReplayGain() {\n this.linprebuf = new_float(GainAnalysis.MAX_ORDER * 2);\n /**\n * left input samples, with pre-buffer\n */\n this.linpre = 0;\n this.lstepbuf = new_float(GainAnalysis.MAX_SAMPLES_PER_WINDOW + GainAnalysis.MAX_ORDER);\n /**\n * left \"first step\" (i.e. post first filter) samples\n */\n this.lstep = 0;\n this.loutbuf = new_float(GainAnalysis.MAX_SAMPLES_PER_WINDOW + GainAnalysis.MAX_ORDER);\n /**\n * left \"out\" (i.e. post second filter) samples\n */\n this.lout = 0;\n this.rinprebuf = new_float(GainAnalysis.MAX_ORDER * 2);\n /**\n * right input samples ...\n */\n this.rinpre = 0;\n this.rstepbuf = new_float(GainAnalysis.MAX_SAMPLES_PER_WINDOW + GainAnalysis.MAX_ORDER);\n this.rstep = 0;\n this.routbuf = new_float(GainAnalysis.MAX_SAMPLES_PER_WINDOW + GainAnalysis.MAX_ORDER);\n this.rout = 0;\n /**\n * number of samples required to reach number of milliseconds required\n * for RMS window\n */\n this.sampleWindow = 0;\n this.totsamp = 0;\n this.lsum = 0.;\n this.rsum = 0.;\n this.freqindex = 0;\n this.first = 0;\n this.A = new_int(0 | (GainAnalysis.STEPS_per_dB * GainAnalysis.MAX_dB));\n this.B = new_int(0 | (GainAnalysis.STEPS_per_dB * GainAnalysis.MAX_dB));\n\n}\n\nmodule.exports = ReplayGain;\n","//package mp3;\n\nfunction CalcNoiseResult() {\n /**\n * sum of quantization noise > masking\n */\n this.over_noise = 0.;\n /**\n * sum of all quantization noise\n */\n this.tot_noise = 0.;\n /**\n * max quantization noise\n */\n this.max_noise = 0.;\n /**\n * number of quantization noise > masking\n */\n this.over_count = 0;\n /**\n * SSD-like cost of distorted bands\n */\n this.over_SSD = 0;\n this.bits = 0;\n}\n\nmodule.exports = CalcNoiseResult;\n","var common = require('./common.js');\nvar System = common.System;\nvar VbrMode = common.VbrMode;\nvar Float = common.Float;\nvar ShortBlock = common.ShortBlock;\nvar Util = common.Util;\nvar Arrays = common.Arrays;\nvar new_array_n = common.new_array_n;\nvar new_byte = common.new_byte;\nvar new_double = common.new_double;\nvar new_float = common.new_float;\nvar new_float_n = common.new_float_n;\nvar new_int = common.new_int;\nvar new_int_n = common.new_int_n;\nvar assert = common.assert;\n\nvar Encoder = require('./Encoder.js');\n\nfunction FFT() {\n\n var window = new_float(Encoder.BLKSIZE);\n var window_s = new_float(Encoder.BLKSIZE_s / 2);\n\n var costab = [\n 9.238795325112867e-01, 3.826834323650898e-01,\n 9.951847266721969e-01, 9.801714032956060e-02,\n 9.996988186962042e-01, 2.454122852291229e-02,\n 9.999811752826011e-01, 6.135884649154475e-03\n ];\n\n function fht(fz, fzPos, n) {\n var tri = 0;\n var k4;\n var fi;\n var gi;\n\n n <<= 1;\n /* to get BLKSIZE, because of 3DNow! ASM routine */\n var fn = fzPos + n;\n k4 = 4;\n do {\n var s1, c1;\n var i, k1, k2, k3, kx;\n kx = k4 >> 1;\n k1 = k4;\n k2 = k4 << 1;\n k3 = k2 + k1;\n k4 = k2 << 1;\n fi = fzPos;\n gi = fi + kx;\n do {\n var f0, f1, f2, f3;\n f1 = fz[fi + 0] - fz[fi + k1];\n f0 = fz[fi + 0] + fz[fi + k1];\n f3 = fz[fi + k2] - fz[fi + k3];\n f2 = fz[fi + k2] + fz[fi + k3];\n fz[fi + k2] = f0 - f2;\n fz[fi + 0] = f0 + f2;\n fz[fi + k3] = f1 - f3;\n fz[fi + k1] = f1 + f3;\n f1 = fz[gi + 0] - fz[gi + k1];\n f0 = fz[gi + 0] + fz[gi + k1];\n f3 = (Util.SQRT2 * fz[gi + k3]);\n f2 = (Util.SQRT2 * fz[gi + k2]);\n fz[gi + k2] = f0 - f2;\n fz[gi + 0] = f0 + f2;\n fz[gi + k3] = f1 - f3;\n fz[gi + k1] = f1 + f3;\n gi += k4;\n fi += k4;\n } while (fi < fn);\n c1 = costab[tri + 0];\n s1 = costab[tri + 1];\n for (i = 1; i < kx; i++) {\n var c2, s2;\n c2 = 1 - (2 * s1) * s1;\n s2 = (2 * s1) * c1;\n fi = fzPos + i;\n gi = fzPos + k1 - i;\n do {\n var a, b, g0, f0, f1, g1, f2, g2, f3, g3;\n b = s2 * fz[fi + k1] - c2 * fz[gi + k1];\n a = c2 * fz[fi + k1] + s2 * fz[gi + k1];\n f1 = fz[fi + 0] - a;\n f0 = fz[fi + 0] + a;\n g1 = fz[gi + 0] - b;\n g0 = fz[gi + 0] + b;\n b = s2 * fz[fi + k3] - c2 * fz[gi + k3];\n a = c2 * fz[fi + k3] + s2 * fz[gi + k3];\n f3 = fz[fi + k2] - a;\n f2 = fz[fi + k2] + a;\n g3 = fz[gi + k2] - b;\n g2 = fz[gi + k2] + b;\n b = s1 * f2 - c1 * g3;\n a = c1 * f2 + s1 * g3;\n fz[fi + k2] = f0 - a;\n fz[fi + 0] = f0 + a;\n fz[gi + k3] = g1 - b;\n fz[gi + k1] = g1 + b;\n b = c1 * g2 - s1 * f3;\n a = s1 * g2 + c1 * f3;\n fz[gi + k2] = g0 - a;\n fz[gi + 0] = g0 + a;\n fz[fi + k3] = f1 - b;\n fz[fi + k1] = f1 + b;\n gi += k4;\n fi += k4;\n } while (fi < fn);\n c2 = c1;\n c1 = c2 * costab[tri + 0] - s1 * costab[tri + 1];\n s1 = c2 * costab[tri + 1] + s1 * costab[tri + 0];\n }\n tri += 2;\n } while (k4 < n);\n }\n\n var rv_tbl = [0x00, 0x80, 0x40,\n 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10,\n 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70,\n 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28,\n 0xa8, 0x68, 0xe8, 0x18, 0x98, 0x58,\n 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04,\n 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64,\n 0xe4, 0x14, 0x94, 0x54, 0xd4, 0x34,\n 0xb4, 0x74, 0xf4, 0x0c, 0x8c, 0x4c,\n 0xcc, 0x2c, 0xac, 0x6c, 0xec, 0x1c,\n 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c,\n 0xfc, 0x02, 0x82, 0x42, 0xc2, 0x22,\n 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52,\n 0xd2, 0x32, 0xb2, 0x72, 0xf2, 0x0a,\n 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a,\n 0xea, 0x1a, 0x9a, 0x5a, 0xda, 0x3a,\n 0xba, 0x7a, 0xfa, 0x06, 0x86, 0x46,\n 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16,\n 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76,\n 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e,\n 0xae, 0x6e, 0xee, 0x1e, 0x9e, 0x5e,\n 0xde, 0x3e, 0xbe, 0x7e, 0xfe];\n\n this.fft_short = function (gfc, x_real, chn, buffer, bufPos) {\n for (var b = 0; b < 3; b++) {\n var x = Encoder.BLKSIZE_s / 2;\n var k = 0xffff & ((576 / 3) * (b + 1));\n var j = Encoder.BLKSIZE_s / 8 - 1;\n do {\n var f0, f1, f2, f3, w;\n var i = rv_tbl[j << 2] & 0xff;\n\n f0 = window_s[i] * buffer[chn][bufPos + i + k];\n w = window_s[0x7f - i] * buffer[chn][bufPos + i + k + 0x80];\n f1 = f0 - w;\n f0 = f0 + w;\n f2 = window_s[i + 0x40] * buffer[chn][bufPos + i + k + 0x40];\n w = window_s[0x3f - i] * buffer[chn][bufPos + i + k + 0xc0];\n f3 = f2 - w;\n f2 = f2 + w;\n\n x -= 4;\n x_real[b][x + 0] = f0 + f2;\n x_real[b][x + 2] = f0 - f2;\n x_real[b][x + 1] = f1 + f3;\n x_real[b][x + 3] = f1 - f3;\n\n f0 = window_s[i + 0x01] * buffer[chn][bufPos + i + k + 0x01];\n w = window_s[0x7e - i] * buffer[chn][bufPos + i + k + 0x81];\n f1 = f0 - w;\n f0 = f0 + w;\n f2 = window_s[i + 0x41] * buffer[chn][bufPos + i + k + 0x41];\n w = window_s[0x3e - i] * buffer[chn][bufPos + i + k + 0xc1];\n f3 = f2 - w;\n f2 = f2 + w;\n\n x_real[b][x + Encoder.BLKSIZE_s / 2 + 0] = f0 + f2;\n x_real[b][x + Encoder.BLKSIZE_s / 2 + 2] = f0 - f2;\n x_real[b][x + Encoder.BLKSIZE_s / 2 + 1] = f1 + f3;\n x_real[b][x + Encoder.BLKSIZE_s / 2 + 3] = f1 - f3;\n } while (--j >= 0);\n\n fht(x_real[b], x, Encoder.BLKSIZE_s / 2);\n /* BLKSIZE_s/2 because of 3DNow! ASM routine */\n /* BLKSIZE/2 because of 3DNow! ASM routine */\n }\n }\n\n this.fft_long = function (gfc, y, chn, buffer, bufPos) {\n var jj = Encoder.BLKSIZE / 8 - 1;\n var x = Encoder.BLKSIZE / 2;\n\n do {\n var f0, f1, f2, f3, w;\n var i = rv_tbl[jj] & 0xff;\n f0 = window[i] * buffer[chn][bufPos + i];\n w = window[i + 0x200] * buffer[chn][bufPos + i + 0x200];\n f1 = f0 - w;\n f0 = f0 + w;\n f2 = window[i + 0x100] * buffer[chn][bufPos + i + 0x100];\n w = window[i + 0x300] * buffer[chn][bufPos + i + 0x300];\n f3 = f2 - w;\n f2 = f2 + w;\n\n x -= 4;\n y[x + 0] = f0 + f2;\n y[x + 2] = f0 - f2;\n y[x + 1] = f1 + f3;\n y[x + 3] = f1 - f3;\n\n f0 = window[i + 0x001] * buffer[chn][bufPos + i + 0x001];\n w = window[i + 0x201] * buffer[chn][bufPos + i + 0x201];\n f1 = f0 - w;\n f0 = f0 + w;\n f2 = window[i + 0x101] * buffer[chn][bufPos + i + 0x101];\n w = window[i + 0x301] * buffer[chn][bufPos + i + 0x301];\n f3 = f2 - w;\n f2 = f2 + w;\n\n y[x + Encoder.BLKSIZE / 2 + 0] = f0 + f2;\n y[x + Encoder.BLKSIZE / 2 + 2] = f0 - f2;\n y[x + Encoder.BLKSIZE / 2 + 1] = f1 + f3;\n y[x + Encoder.BLKSIZE / 2 + 3] = f1 - f3;\n } while (--jj >= 0);\n\n fht(y, x, Encoder.BLKSIZE / 2);\n /* BLKSIZE/2 because of 3DNow! ASM routine */\n }\n\n this.init_fft = function (gfc) {\n /* The type of window used here will make no real difference, but */\n /*\n * in the interest of merging nspsytune stuff - switch to blackman\n * window\n */\n for (var i = 0; i < Encoder.BLKSIZE; i++)\n /* blackman window */\n window[i] = (0.42 - 0.5 * Math.cos(2 * Math.PI * (i + .5)\n / Encoder.BLKSIZE) + 0.08 * Math.cos(4 * Math.PI * (i + .5)\n / Encoder.BLKSIZE));\n\n for (var i = 0; i < Encoder.BLKSIZE_s / 2; i++)\n window_s[i] = (0.5 * (1.0 - Math.cos(2.0 * Math.PI\n * (i + 0.5) / Encoder.BLKSIZE_s)));\n\n }\n\n}\n\nmodule.exports = FFT;\n","function Version() {\n\n /**\n * URL for the LAME website.\n */\n var LAME_URL = \"http://www.mp3dev.org/\";\n\n /**\n * Major version number.\n */\n var LAME_MAJOR_VERSION = 3;\n /**\n * Minor version number.\n */\n var LAME_MINOR_VERSION = 98;\n /**\n * Patch level.\n */\n var LAME_PATCH_VERSION = 4;\n\n /**\n * Major version number.\n */\n var PSY_MAJOR_VERSION = 0;\n /**\n * Minor version number.\n */\n var PSY_MINOR_VERSION = 93;\n\n /**\n * A string which describes the version of LAME.\n *\n * @return string which describes the version of LAME\n */\n this.getLameVersion = function () {\n // primary to write screen reports\n return (LAME_MAJOR_VERSION + \".\" + LAME_MINOR_VERSION + \".\" + LAME_PATCH_VERSION);\n }\n\n /**\n * The short version of the LAME version string.\n *\n * @return short version of the LAME version string\n */\n this.getLameShortVersion = function () {\n // Adding date and time to version string makes it harder for output\n // validation\n return (LAME_MAJOR_VERSION + \".\" + LAME_MINOR_VERSION + \".\" + LAME_PATCH_VERSION);\n }\n\n /**\n * The shortest version of the LAME version string.\n *\n * @return shortest version of the LAME version string\n */\n this.getLameVeryShortVersion = function () {\n // Adding date and time to version string makes it harder for output\n return (\"LAME\" + LAME_MAJOR_VERSION + \".\" + LAME_MINOR_VERSION + \"r\");\n }\n\n /**\n * String which describes the version of GPSYCHO\n *\n * @return string which describes the version of GPSYCHO\n */\n this.getPsyVersion = function () {\n return (PSY_MAJOR_VERSION + \".\" + PSY_MINOR_VERSION);\n }\n\n /**\n * String which is a URL for the LAME website.\n *\n * @return string which is a URL for the LAME website\n */\n this.getLameUrl = function () {\n return LAME_URL;\n }\n\n /**\n * Quite useless for a java version, however we are compatible ;-)\n *\n * @return \"32bits\"\n */\n this.getLameOsBitness = function () {\n return \"32bits\";\n }\n\n}\n\nmodule.exports = Version;\n","module.exports =\n/******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId]) {\n/******/ \t\t\treturn 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Each stage uses this state machine\n\tbut with a slighly different (polymorphic) implementation.\n\n\tThe `T` property refers to the token class.\n\n\tTODO: Can the `on` and `next` methods be combined?\n\n\t@class BaseState\n*/\nvar BaseState = createStateClass();\nBaseState.prototype = {\n\tdefaultTransition: false,\n\n\t/**\n \t@method constructor\n \t@param {Class} tClass Pass in the kind of token to emit if there are\n \t\tno jumps after this state and the state is accepting.\n */\n\n\t/**\n \tOn the given symbol(s), this machine should go to the given state\n \t\t@method on\n \t@param {Array|Mixed} symbol\n \t@param {BaseState} state Note that the type of this state should be the\n \t\tsame as the current instance (i.e., don't pass in a different\n \t\tsubclass)\n */\n\ton: function on(symbol, state) {\n\t\tif (symbol instanceof Array) {\n\t\t\tfor (var i = 0; i < symbol.length; i++) {\n\t\t\t\tthis.j.push([symbol[i], state]);\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tthis.j.push([symbol, state]);\n\t\treturn this;\n\t},\n\n\n\t/**\n \tGiven the next item, returns next state for that item\n \t@method next\n \t@param {Mixed} item Should be an instance of the symbols handled by\n \t\tthis particular machine.\n \t@return {State} state Returns false if no jumps are available\n */\n\tnext: function next(item) {\n\t\tfor (var i = 0; i < this.j.length; i++) {\n\t\t\tvar jump = this.j[i];\n\t\t\tvar symbol = jump[0]; // Next item to check for\n\t\t\tvar state = jump[1]; // State to jump to if items match\n\n\t\t\t// compare item with symbol\n\t\t\tif (this.test(item, symbol)) {\n\t\t\t\treturn state;\n\t\t\t}\n\t\t}\n\n\t\t// Nowhere left to jump!\n\t\treturn this.defaultTransition;\n\t},\n\n\n\t/**\n \tDoes this state accept?\n \t`true` only of `this.T` exists\n \t\t@method accepts\n \t@return {Boolean}\n */\n\taccepts: function accepts() {\n\t\treturn !!this.T;\n\t},\n\n\n\t/**\n \tDetermine whether a given item \"symbolizes\" the symbol, where symbol is\n \ta class of items handled by this state machine.\n \t\tThis method should be overriden in extended classes.\n \t\t@method test\n \t@param {Mixed} item Does this item match the given symbol?\n \t@param {Mixed} symbol\n \t@return {Boolean}\n */\n\ttest: function test(item, symbol) {\n\t\treturn item === symbol;\n\t},\n\n\n\t/**\n \tEmit the token for this State (just return it in this case)\n \tIf this emits a token, this instance is an accepting state\n \t@method emit\n \t@return {Class} T\n */\n\temit: function emit() {\n\t\treturn this.T;\n\t}\n};\n\n/**\n\tState machine for string-based input\n\n\t@class CharacterState\n\t@extends BaseState\n*/\nvar CharacterState = (0, _class.inherits)(BaseState, createStateClass(), {\n\t/**\n \tDoes the given character match the given character or regular\n \texpression?\n \t\t@method test\n \t@param {String} char\n \t@param {String|RegExp} charOrRegExp\n \t@return {Boolean}\n */\n\ttest: function test(character, charOrRegExp) {\n\t\treturn character === charOrRegExp || charOrRegExp instanceof RegExp && charOrRegExp.test(character);\n\t}\n});\n\n/**\n\tState machine for input in the form of TextTokens\n\n\t@class TokenState\n\t@extends BaseState\n*/\nvar TokenState = (0, _class.inherits)(BaseState, createStateClass(), {\n\n\t/**\n * Similar to `on`, but returns the state the results in the transition from\n * the given item\n * @method jump\n * @param {Mixed} item\n * @param {Token} [token]\n * @return state\n */\n\tjump: function jump(token) {\n\t\tvar tClass = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n\t\tvar state = this.next(new token('')); // dummy temp token\n\t\tif (state === this.defaultTransition) {\n\t\t\t// Make a new state!\n\t\t\tstate = new this.constructor(tClass);\n\t\t\tthis.on(token, state);\n\t\t} else if (tClass) {\n\t\t\tstate.T = tClass;\n\t\t}\n\t\treturn state;\n\t},\n\n\n\t/**\n \tIs the given token an instance of the given token class?\n \t\t@method test\n \t@param {TextToken} token\n \t@param {Class} tokenClass\n \t@return {Boolean}\n */\n\ttest: function test(token, tokenClass) {\n\t\treturn token instanceof tokenClass;\n\t}\n});\n\n/**\n\tGiven a non-empty target string, generates states (if required) for each\n\tconsecutive substring of characters in str starting from the beginning of\n\tthe string. The final state will have a special value, as specified in\n\toptions. All other \"in between\" substrings will have a default end state.\n\n\tThis turns the state machine into a Trie-like data structure (rather than a\n\tintelligently-designed DFA).\n\n\tNote that I haven't really tried these with any strings other than\n\tDOMAIN.\n\n\t@param {String} str\n\t@param {CharacterState} start State to jump from the first character\n\t@param {Class} endToken Token class to emit when the given string has been\n\t\tmatched and no more jumps exist.\n\t@param {Class} defaultToken \"Filler token\", or which token type to emit when\n\t\twe don't have a full match\n\t@return {Array} list of newly-created states\n*/\nfunction stateify(str, start, endToken, defaultToken) {\n\tvar i = 0,\n\t len = str.length,\n\t state = start,\n\t newStates = [],\n\t nextState = void 0;\n\n\t// Find the next state without a jump to the next character\n\twhile (i < len && (nextState = state.next(str[i]))) {\n\t\tstate = nextState;\n\t\ti++;\n\t}\n\n\tif (i >= len) {\n\t\treturn [];\n\t} // no new tokens were added\n\n\twhile (i < len - 1) {\n\t\tnextState = new CharacterState(defaultToken);\n\t\tnewStates.push(nextState);\n\t\tstate.on(str[i], nextState);\n\t\tstate = nextState;\n\t\ti++;\n\t}\n\n\tnextState = new CharacterState(endToken);\n\tnewStates.push(nextState);\n\tstate.on(str[len - 1], nextState);\n\n\treturn newStates;\n}\n\nexports.CharacterState = CharacterState;\nexports.TokenState = TokenState;\nexports.stateify = stateify;\n\n/***/ }),\n\n/***/ \"170b\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar toLength = __webpack_require__(\"50c4\");\nvar toAbsoluteIndex = __webpack_require__(\"23cb\");\nvar speciesConstructor = __webpack_require__(\"4840\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.subarray` method\n// 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wellKnownSymbol('species');\n\nmodule.exports = function (METHOD_NAME) {\n // We can't use this feature detection in V8 since it causes\n // deoptimization and serious performance degradation\n // https://github.com/zloirock/core-js/issues/677\n return V8_VERSION >= 51 || !fails(function () {\n var array = [];\n var constructor = array.constructor = {};\n constructor[SPECIES] = function () {\n return { foo: 1 };\n };\n return array[METHOD_NAME](Boolean).foo !== 1;\n });\n};\n\n\n/***/ }),\n\n/***/ \"219c\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\nvar $sort = [].sort;\n\n// `%TypedArray%.prototype.sort` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.sort\nexportTypedArrayMethod('sort', function sort(comparefn) {\n return $sort.call(aTypedArray(this), 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https://tc39.es/ecma262/#sec-%typedarray%.prototype.reduceright\nexportTypedArrayMethod('reduceRight', function reduceRight(callbackfn /* , initialValue */) {\n return $reduceRight(aTypedArray(this), callbackfn, arguments.length, arguments.length > 1 ? arguments[1] : undefined);\n});\n\n\n/***/ }),\n\n/***/ \"25f0\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar redefine = __webpack_require__(\"6eeb\");\nvar anObject = __webpack_require__(\"825a\");\nvar fails = __webpack_require__(\"d039\");\nvar flags = __webpack_require__(\"ad6d\");\n\nvar TO_STRING = 'toString';\nvar RegExpPrototype = RegExp.prototype;\nvar nativeToString = RegExpPrototype[TO_STRING];\n\nvar NOT_GENERIC = fails(function () { return nativeToString.call({ source: 'a', flags: 'b' }) != '/a/b'; });\n// FF44- RegExp#toString has a wrong name\nvar INCORRECT_NAME = nativeToString.name != TO_STRING;\n\n// `RegExp.prototype.toString` method\n// 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no-undef\n new Int8Array(1).slice();\n});\n\n// `%TypedArray%.prototype.slice` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.slice\nexportTypedArrayMethod('slice', function slice(start, end) {\n var list = $slice.call(aTypedArray(this), start, end);\n var C = speciesConstructor(this, this.constructor);\n var index = 0;\n var length = list.length;\n var result = new (aTypedArrayConstructor(C))(length);\n while (length > index) result[index] = list[index++];\n return result;\n}, FORCED);\n\n\n/***/ }),\n\n/***/ \"2a62\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar anObject = __webpack_require__(\"825a\");\n\nmodule.exports = function (iterator) {\n var returnMethod = iterator['return'];\n if (returnMethod !== undefined) {\n return anObject(returnMethod.call(iterator)).value;\n }\n};\n\n\n/***/ }),\n\n/***/ \"2b3d\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n// TODO: in core-js@4, move /modules/ dependencies to public entries for better optimization by tools like `preset-env`\n__webpack_require__(\"3ca3\");\nvar $ = __webpack_require__(\"23e7\");\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar USE_NATIVE_URL = __webpack_require__(\"0d3b\");\nvar global = __webpack_require__(\"da84\");\nvar defineProperties = __webpack_require__(\"37e8\");\nvar redefine = __webpack_require__(\"6eeb\");\nvar anInstance = __webpack_require__(\"19aa\");\nvar has = __webpack_require__(\"5135\");\nvar assign = __webpack_require__(\"60da\");\nvar arrayFrom = __webpack_require__(\"4df4\");\nvar codeAt = __webpack_require__(\"6547\").codeAt;\nvar toASCII = __webpack_require__(\"5fb2\");\nvar setToStringTag = __webpack_require__(\"d44e\");\nvar URLSearchParamsModule = __webpack_require__(\"9861\");\nvar InternalStateModule = __webpack_require__(\"69f3\");\n\nvar NativeURL = global.URL;\nvar URLSearchParams = URLSearchParamsModule.URLSearchParams;\nvar getInternalSearchParamsState = URLSearchParamsModule.getState;\nvar setInternalState = InternalStateModule.set;\nvar getInternalURLState = InternalStateModule.getterFor('URL');\nvar floor = Math.floor;\nvar pow = Math.pow;\n\nvar INVALID_AUTHORITY = 'Invalid authority';\nvar INVALID_SCHEME = 'Invalid scheme';\nvar INVALID_HOST = 'Invalid host';\nvar INVALID_PORT = 'Invalid port';\n\nvar ALPHA = /[A-Za-z]/;\nvar ALPHANUMERIC = /[\\d+-.A-Za-z]/;\nvar DIGIT = /\\d/;\nvar HEX_START = /^(0x|0X)/;\nvar OCT = /^[0-7]+$/;\nvar DEC = /^\\d+$/;\nvar HEX = /^[\\dA-Fa-f]+$/;\n// eslint-disable-next-line no-control-regex\nvar FORBIDDEN_HOST_CODE_POINT = /[\\u0000\\u0009\\u000A\\u000D #%/:?@[\\\\]]/;\n// eslint-disable-next-line no-control-regex\nvar FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT = /[\\u0000\\u0009\\u000A\\u000D #/:?@[\\\\]]/;\n// eslint-disable-next-line no-control-regex\nvar LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE = /^[\\u0000-\\u001F ]+|[\\u0000-\\u001F ]+$/g;\n// eslint-disable-next-line no-control-regex\nvar TAB_AND_NEW_LINE = /[\\u0009\\u000A\\u000D]/g;\nvar EOF;\n\nvar parseHost = function (url, input) {\n var result, codePoints, index;\n if (input.charAt(0) == '[') {\n if (input.charAt(input.length - 1) != ']') return INVALID_HOST;\n result = parseIPv6(input.slice(1, -1));\n if (!result) return INVALID_HOST;\n url.host = result;\n // opaque host\n } else if (!isSpecial(url)) {\n if (FORBIDDEN_HOST_CODE_POINT_EXCLUDING_PERCENT.test(input)) return INVALID_HOST;\n result = '';\n codePoints = arrayFrom(input);\n for (index = 0; index < codePoints.length; index++) {\n result += percentEncode(codePoints[index], C0ControlPercentEncodeSet);\n }\n url.host = result;\n } else {\n input = toASCII(input);\n if (FORBIDDEN_HOST_CODE_POINT.test(input)) return INVALID_HOST;\n result = parseIPv4(input);\n if (result === null) return INVALID_HOST;\n url.host = result;\n }\n};\n\nvar parseIPv4 = function (input) {\n var parts = input.split('.');\n var partsLength, numbers, index, part, radix, number, ipv4;\n if (parts.length && parts[parts.length - 1] == '') {\n parts.pop();\n }\n partsLength = parts.length;\n if (partsLength > 4) return input;\n numbers = [];\n for (index = 0; index < partsLength; index++) {\n part = parts[index];\n if (part == '') return input;\n radix = 10;\n if (part.length > 1 && part.charAt(0) == '0') {\n radix = HEX_START.test(part) ? 16 : 8;\n part = part.slice(radix == 8 ? 1 : 2);\n }\n if (part === '') {\n number = 0;\n } else {\n if (!(radix == 10 ? DEC : radix == 8 ? OCT : HEX).test(part)) return input;\n number = parseInt(part, radix);\n }\n numbers.push(number);\n }\n for (index = 0; index < partsLength; index++) {\n number = numbers[index];\n if (index == partsLength - 1) {\n if (number >= pow(256, 5 - partsLength)) return null;\n } else if (number > 255) return null;\n }\n ipv4 = numbers.pop();\n for (index = 0; index < numbers.length; index++) {\n ipv4 += numbers[index] * pow(256, 3 - index);\n }\n return ipv4;\n};\n\n// eslint-disable-next-line max-statements\nvar parseIPv6 = function (input) {\n var address = [0, 0, 0, 0, 0, 0, 0, 0];\n var pieceIndex = 0;\n var compress = null;\n var pointer = 0;\n var value, length, numbersSeen, ipv4Piece, number, swaps, swap;\n\n var char = function () {\n return input.charAt(pointer);\n };\n\n if (char() == ':') {\n if (input.charAt(1) != ':') return;\n pointer += 2;\n pieceIndex++;\n compress = pieceIndex;\n }\n while (char()) {\n if (pieceIndex == 8) return;\n if (char() == ':') {\n if (compress !== null) return;\n pointer++;\n pieceIndex++;\n compress = pieceIndex;\n continue;\n }\n value = length = 0;\n while (length < 4 && HEX.test(char())) {\n value = value * 16 + parseInt(char(), 16);\n pointer++;\n length++;\n }\n if (char() == '.') {\n if (length == 0) return;\n pointer -= length;\n if (pieceIndex > 6) return;\n numbersSeen = 0;\n while (char()) {\n ipv4Piece = null;\n if (numbersSeen > 0) {\n if (char() == '.' && numbersSeen < 4) pointer++;\n else return;\n }\n if (!DIGIT.test(char())) return;\n while (DIGIT.test(char())) {\n number = parseInt(char(), 10);\n if (ipv4Piece === null) ipv4Piece = number;\n else if (ipv4Piece == 0) return;\n else ipv4Piece = ipv4Piece * 10 + number;\n if (ipv4Piece > 255) return;\n pointer++;\n }\n address[pieceIndex] = address[pieceIndex] * 256 + ipv4Piece;\n numbersSeen++;\n if (numbersSeen == 2 || numbersSeen == 4) pieceIndex++;\n }\n if (numbersSeen != 4) return;\n break;\n } else if (char() == ':') {\n pointer++;\n if (!char()) return;\n } else if (char()) return;\n address[pieceIndex++] = value;\n }\n if (compress !== null) {\n swaps = pieceIndex - compress;\n pieceIndex = 7;\n while (pieceIndex != 0 && swaps > 0) {\n swap = address[pieceIndex];\n address[pieceIndex--] = address[compress + swaps - 1];\n address[compress + --swaps] = swap;\n }\n } else if (pieceIndex != 8) return;\n return address;\n};\n\nvar findLongestZeroSequence = function (ipv6) {\n var maxIndex = null;\n var maxLength = 1;\n var currStart = null;\n var currLength = 0;\n var index = 0;\n for (; index < 8; index++) {\n if (ipv6[index] !== 0) {\n if (currLength > maxLength) {\n maxIndex = currStart;\n maxLength = currLength;\n }\n currStart = null;\n currLength = 0;\n } else {\n if (currStart === null) currStart = index;\n ++currLength;\n }\n }\n if (currLength > maxLength) {\n maxIndex = currStart;\n maxLength = currLength;\n }\n return maxIndex;\n};\n\nvar serializeHost = function (host) {\n var result, index, compress, ignore0;\n // ipv4\n if (typeof host == 'number') {\n result = [];\n for (index = 0; index < 4; index++) {\n result.unshift(host % 256);\n host = floor(host / 256);\n } return result.join('.');\n // ipv6\n } else if (typeof host == 'object') {\n result = '';\n compress = findLongestZeroSequence(host);\n for (index = 0; index < 8; index++) {\n if (ignore0 && host[index] === 0) continue;\n if (ignore0) ignore0 = false;\n if (compress === index) {\n result += index ? ':' : '::';\n ignore0 = true;\n } else {\n result += host[index].toString(16);\n if (index < 7) result += ':';\n }\n }\n return '[' + result + ']';\n } return host;\n};\n\nvar C0ControlPercentEncodeSet = {};\nvar fragmentPercentEncodeSet = assign({}, C0ControlPercentEncodeSet, {\n ' ': 1, '\"': 1, '<': 1, '>': 1, '`': 1\n});\nvar pathPercentEncodeSet = assign({}, fragmentPercentEncodeSet, {\n '#': 1, '?': 1, '{': 1, '}': 1\n});\nvar userinfoPercentEncodeSet = assign({}, pathPercentEncodeSet, {\n '/': 1, ':': 1, ';': 1, '=': 1, '@': 1, '[': 1, '\\\\': 1, ']': 1, '^': 1, '|': 1\n});\n\nvar percentEncode = function (char, set) {\n var code = codeAt(char, 0);\n return code > 0x20 && code < 0x7F && !has(set, char) ? char : encodeURIComponent(char);\n};\n\nvar specialSchemes = {\n ftp: 21,\n file: null,\n http: 80,\n https: 443,\n ws: 80,\n wss: 443\n};\n\nvar isSpecial = function (url) {\n return has(specialSchemes, url.scheme);\n};\n\nvar includesCredentials = function (url) {\n return url.username != '' || url.password != '';\n};\n\nvar cannotHaveUsernamePasswordPort = function (url) {\n return !url.host || url.cannotBeABaseURL || url.scheme == 'file';\n};\n\nvar isWindowsDriveLetter = function (string, normalized) {\n var second;\n return string.length == 2 && ALPHA.test(string.charAt(0))\n && ((second = string.charAt(1)) == ':' || (!normalized && second == '|'));\n};\n\nvar startsWithWindowsDriveLetter = function (string) {\n var third;\n return string.length > 1 && isWindowsDriveLetter(string.slice(0, 2)) && (\n string.length == 2 ||\n ((third = string.charAt(2)) === '/' || third === '\\\\' || third === '?' || third === '#')\n );\n};\n\nvar shortenURLsPath = function (url) {\n var path = url.path;\n var pathSize = path.length;\n if (pathSize && (url.scheme != 'file' || pathSize != 1 || !isWindowsDriveLetter(path[0], true))) {\n path.pop();\n }\n};\n\nvar isSingleDot = function (segment) {\n return segment === '.' || segment.toLowerCase() === '%2e';\n};\n\nvar isDoubleDot = function (segment) {\n segment = segment.toLowerCase();\n return segment === '..' || segment === '%2e.' || segment === '.%2e' || segment === '%2e%2e';\n};\n\n// States:\nvar SCHEME_START = {};\nvar SCHEME = {};\nvar NO_SCHEME = {};\nvar SPECIAL_RELATIVE_OR_AUTHORITY = {};\nvar PATH_OR_AUTHORITY = {};\nvar RELATIVE = {};\nvar RELATIVE_SLASH = {};\nvar SPECIAL_AUTHORITY_SLASHES = {};\nvar SPECIAL_AUTHORITY_IGNORE_SLASHES = {};\nvar AUTHORITY = {};\nvar HOST = {};\nvar HOSTNAME = {};\nvar PORT = {};\nvar FILE = {};\nvar FILE_SLASH = {};\nvar FILE_HOST = {};\nvar PATH_START = {};\nvar PATH = {};\nvar CANNOT_BE_A_BASE_URL_PATH = {};\nvar QUERY = {};\nvar FRAGMENT = {};\n\n// eslint-disable-next-line max-statements\nvar parseURL = function (url, input, stateOverride, base) {\n var state = stateOverride || SCHEME_START;\n var pointer = 0;\n var buffer = '';\n var seenAt = false;\n var seenBracket = false;\n var seenPasswordToken = false;\n var codePoints, char, bufferCodePoints, failure;\n\n if (!stateOverride) {\n url.scheme = '';\n url.username = '';\n url.password = '';\n url.host = null;\n url.port = null;\n url.path = [];\n url.query = null;\n url.fragment = null;\n url.cannotBeABaseURL = false;\n input = input.replace(LEADING_AND_TRAILING_C0_CONTROL_OR_SPACE, '');\n }\n\n input = input.replace(TAB_AND_NEW_LINE, '');\n\n codePoints = arrayFrom(input);\n\n while (pointer <= codePoints.length) {\n char = codePoints[pointer];\n switch (state) {\n case SCHEME_START:\n if (char && ALPHA.test(char)) {\n buffer += char.toLowerCase();\n state = SCHEME;\n } else if (!stateOverride) {\n state = NO_SCHEME;\n continue;\n } else return INVALID_SCHEME;\n break;\n\n case SCHEME:\n if (char && (ALPHANUMERIC.test(char) || char == '+' || char == '-' || char == '.')) {\n buffer += char.toLowerCase();\n } else if (char == ':') {\n if (stateOverride && (\n (isSpecial(url) != has(specialSchemes, buffer)) ||\n (buffer == 'file' && (includesCredentials(url) || url.port !== null)) ||\n (url.scheme == 'file' && !url.host)\n )) return;\n url.scheme = buffer;\n if (stateOverride) {\n if (isSpecial(url) && specialSchemes[url.scheme] == url.port) url.port = null;\n return;\n }\n buffer = '';\n if (url.scheme == 'file') {\n state = FILE;\n } else if (isSpecial(url) && base && base.scheme == url.scheme) {\n state = SPECIAL_RELATIVE_OR_AUTHORITY;\n } else if (isSpecial(url)) {\n state = SPECIAL_AUTHORITY_SLASHES;\n } else if (codePoints[pointer + 1] == '/') {\n state = PATH_OR_AUTHORITY;\n pointer++;\n } else {\n url.cannotBeABaseURL = true;\n url.path.push('');\n state = CANNOT_BE_A_BASE_URL_PATH;\n }\n } else if (!stateOverride) {\n buffer = '';\n state = NO_SCHEME;\n pointer = 0;\n continue;\n } else return INVALID_SCHEME;\n break;\n\n case NO_SCHEME:\n if (!base || (base.cannotBeABaseURL && char != '#')) return INVALID_SCHEME;\n if (base.cannotBeABaseURL && char == '#') {\n url.scheme = base.scheme;\n url.path = base.path.slice();\n url.query = base.query;\n url.fragment = '';\n url.cannotBeABaseURL = true;\n state = FRAGMENT;\n break;\n }\n state = base.scheme == 'file' ? FILE : RELATIVE;\n continue;\n\n case SPECIAL_RELATIVE_OR_AUTHORITY:\n if (char == '/' && codePoints[pointer + 1] == '/') {\n state = SPECIAL_AUTHORITY_IGNORE_SLASHES;\n pointer++;\n } else {\n state = RELATIVE;\n continue;\n } break;\n\n case PATH_OR_AUTHORITY:\n if (char == '/') {\n state = AUTHORITY;\n break;\n } else {\n state = PATH;\n continue;\n }\n\n case RELATIVE:\n url.scheme = base.scheme;\n if (char == EOF) {\n url.username = base.username;\n url.password = base.password;\n url.host = base.host;\n url.port = base.port;\n url.path = base.path.slice();\n url.query = base.query;\n } else if (char == '/' || (char == '\\\\' && isSpecial(url))) {\n state = RELATIVE_SLASH;\n } else if (char == '?') {\n url.username = base.username;\n url.password = base.password;\n url.host = base.host;\n url.port = base.port;\n url.path = base.path.slice();\n url.query = '';\n state = QUERY;\n } else if (char == '#') {\n url.username = base.username;\n url.password = base.password;\n url.host = base.host;\n url.port = base.port;\n url.path = base.path.slice();\n url.query = base.query;\n url.fragment = '';\n state = FRAGMENT;\n } else {\n url.username = base.username;\n url.password = base.password;\n url.host = base.host;\n url.port = base.port;\n url.path = base.path.slice();\n url.path.pop();\n state = PATH;\n continue;\n } break;\n\n case RELATIVE_SLASH:\n if (isSpecial(url) && (char == '/' || char == '\\\\')) {\n state = SPECIAL_AUTHORITY_IGNORE_SLASHES;\n } else if (char == '/') {\n state = AUTHORITY;\n } else {\n url.username = base.username;\n url.password = base.password;\n url.host = base.host;\n url.port = base.port;\n state = PATH;\n continue;\n } break;\n\n case SPECIAL_AUTHORITY_SLASHES:\n state = SPECIAL_AUTHORITY_IGNORE_SLASHES;\n if (char != '/' || buffer.charAt(pointer + 1) != '/') continue;\n pointer++;\n break;\n\n case SPECIAL_AUTHORITY_IGNORE_SLASHES:\n if (char != '/' && char != '\\\\') {\n state = AUTHORITY;\n continue;\n } break;\n\n case AUTHORITY:\n if (char == '@') {\n if (seenAt) buffer = '%40' + buffer;\n seenAt = true;\n bufferCodePoints = arrayFrom(buffer);\n for (var i = 0; i < bufferCodePoints.length; i++) {\n var codePoint = bufferCodePoints[i];\n if (codePoint == ':' && !seenPasswordToken) {\n seenPasswordToken = true;\n continue;\n }\n var encodedCodePoints = percentEncode(codePoint, userinfoPercentEncodeSet);\n if (seenPasswordToken) url.password += encodedCodePoints;\n else url.username += encodedCodePoints;\n }\n buffer = '';\n } else if (\n char == EOF || char == '/' || char == '?' || char == '#' ||\n (char == '\\\\' && isSpecial(url))\n ) {\n if (seenAt && buffer == '') return INVALID_AUTHORITY;\n pointer -= arrayFrom(buffer).length + 1;\n buffer = '';\n state = HOST;\n } else buffer += char;\n break;\n\n case HOST:\n case HOSTNAME:\n if (stateOverride && url.scheme == 'file') {\n state = FILE_HOST;\n continue;\n } else if (char == ':' && !seenBracket) {\n if (buffer == '') return INVALID_HOST;\n failure = parseHost(url, buffer);\n if (failure) return failure;\n buffer = '';\n state = PORT;\n if (stateOverride == HOSTNAME) return;\n } else if (\n char == EOF || char == '/' || char == '?' || char == '#' ||\n (char == '\\\\' && isSpecial(url))\n ) {\n if (isSpecial(url) && buffer == '') return INVALID_HOST;\n if (stateOverride && buffer == '' && (includesCredentials(url) || url.port !== null)) return;\n failure = parseHost(url, buffer);\n if (failure) return failure;\n buffer = '';\n state = PATH_START;\n if (stateOverride) return;\n continue;\n } else {\n if (char == '[') seenBracket = true;\n else if (char == ']') seenBracket = false;\n buffer += char;\n } break;\n\n case PORT:\n if (DIGIT.test(char)) {\n buffer += char;\n } else if (\n char == EOF || char == '/' || char == '?' || char == '#' ||\n (char == '\\\\' && isSpecial(url)) ||\n stateOverride\n ) {\n if (buffer != '') {\n var port = parseInt(buffer, 10);\n if (port > 0xFFFF) return INVALID_PORT;\n url.port = (isSpecial(url) && port === specialSchemes[url.scheme]) ? null : port;\n buffer = '';\n }\n if (stateOverride) return;\n state = PATH_START;\n continue;\n } else return INVALID_PORT;\n break;\n\n case FILE:\n url.scheme = 'file';\n if (char == '/' || char == '\\\\') state = FILE_SLASH;\n else if (base && base.scheme == 'file') {\n if (char == EOF) {\n url.host = base.host;\n url.path = base.path.slice();\n url.query = base.query;\n } else if (char == '?') {\n url.host = base.host;\n url.path = base.path.slice();\n url.query = '';\n state = QUERY;\n } else if (char == '#') {\n url.host = base.host;\n url.path = base.path.slice();\n url.query = base.query;\n url.fragment = '';\n state = FRAGMENT;\n } else {\n if (!startsWithWindowsDriveLetter(codePoints.slice(pointer).join(''))) {\n url.host = base.host;\n url.path = base.path.slice();\n shortenURLsPath(url);\n }\n state = PATH;\n continue;\n }\n } else {\n state = PATH;\n continue;\n } break;\n\n case FILE_SLASH:\n if (char == '/' || char == '\\\\') {\n state = FILE_HOST;\n break;\n }\n if (base && base.scheme == 'file' && !startsWithWindowsDriveLetter(codePoints.slice(pointer).join(''))) {\n if (isWindowsDriveLetter(base.path[0], true)) url.path.push(base.path[0]);\n else url.host = base.host;\n }\n state = PATH;\n continue;\n\n case FILE_HOST:\n if (char == EOF || char == '/' || char == '\\\\' || char == '?' || char == '#') {\n if (!stateOverride && isWindowsDriveLetter(buffer)) {\n state = PATH;\n } else if (buffer == '') {\n url.host = '';\n if (stateOverride) return;\n state = PATH_START;\n } else {\n failure = parseHost(url, buffer);\n if (failure) return failure;\n if (url.host == 'localhost') url.host = '';\n if (stateOverride) return;\n buffer = '';\n state = PATH_START;\n } continue;\n } else buffer += char;\n break;\n\n case PATH_START:\n if (isSpecial(url)) {\n state = PATH;\n if (char != '/' && char != '\\\\') continue;\n } else if (!stateOverride && char == '?') {\n url.query = '';\n state = QUERY;\n } else if (!stateOverride && char == '#') {\n url.fragment = '';\n state = FRAGMENT;\n } else if (char != EOF) {\n state = PATH;\n if (char != '/') continue;\n } break;\n\n case PATH:\n if (\n char == EOF || char == '/' ||\n (char == '\\\\' && isSpecial(url)) ||\n (!stateOverride && (char == '?' || char == '#'))\n ) {\n if (isDoubleDot(buffer)) {\n shortenURLsPath(url);\n if (char != '/' && !(char == '\\\\' && isSpecial(url))) {\n url.path.push('');\n }\n } else if (isSingleDot(buffer)) {\n if (char != '/' && !(char == '\\\\' && isSpecial(url))) {\n url.path.push('');\n }\n } else {\n if (url.scheme == 'file' && !url.path.length && isWindowsDriveLetter(buffer)) {\n if (url.host) url.host = '';\n buffer = buffer.charAt(0) + ':'; // normalize windows drive letter\n }\n url.path.push(buffer);\n }\n buffer = '';\n if (url.scheme == 'file' && (char == EOF || char == '?' || char == '#')) {\n while (url.path.length > 1 && url.path[0] === '') {\n url.path.shift();\n }\n }\n if (char == '?') {\n url.query = '';\n state = QUERY;\n } else if (char == '#') {\n url.fragment = '';\n state = FRAGMENT;\n }\n } else {\n buffer += percentEncode(char, pathPercentEncodeSet);\n } break;\n\n case CANNOT_BE_A_BASE_URL_PATH:\n if (char == '?') {\n url.query = '';\n state = QUERY;\n } else if (char == '#') {\n url.fragment = '';\n state = FRAGMENT;\n } else if (char != EOF) {\n url.path[0] += percentEncode(char, C0ControlPercentEncodeSet);\n } break;\n\n case QUERY:\n if (!stateOverride && char == '#') {\n url.fragment = '';\n state = FRAGMENT;\n } else if (char != EOF) {\n if (char == \"'\" && isSpecial(url)) url.query += '%27';\n else if (char == '#') url.query += '%23';\n else url.query += percentEncode(char, C0ControlPercentEncodeSet);\n } break;\n\n case FRAGMENT:\n if (char != EOF) url.fragment += percentEncode(char, fragmentPercentEncodeSet);\n break;\n }\n\n pointer++;\n }\n};\n\n// `URL` constructor\n// https://url.spec.whatwg.org/#url-class\nvar URLConstructor = function URL(url /* , base */) {\n var that = anInstance(this, URLConstructor, 'URL');\n var base = arguments.length > 1 ? arguments[1] : undefined;\n var urlString = String(url);\n var state = setInternalState(that, { type: 'URL' });\n var baseState, failure;\n if (base !== undefined) {\n if (base instanceof URLConstructor) baseState = getInternalURLState(base);\n else {\n failure = parseURL(baseState = {}, String(base));\n if (failure) throw TypeError(failure);\n }\n }\n failure = parseURL(state, urlString, null, baseState);\n if (failure) throw TypeError(failure);\n var searchParams = state.searchParams = new URLSearchParams();\n var searchParamsState = getInternalSearchParamsState(searchParams);\n searchParamsState.updateSearchParams(state.query);\n searchParamsState.updateURL = function () {\n state.query = String(searchParams) || null;\n };\n if (!DESCRIPTORS) {\n that.href = serializeURL.call(that);\n that.origin = getOrigin.call(that);\n that.protocol = getProtocol.call(that);\n that.username = getUsername.call(that);\n that.password = getPassword.call(that);\n that.host = getHost.call(that);\n that.hostname = getHostname.call(that);\n that.port = getPort.call(that);\n that.pathname = getPathname.call(that);\n that.search = getSearch.call(that);\n that.searchParams = getSearchParams.call(that);\n that.hash = getHash.call(that);\n }\n};\n\nvar URLPrototype = URLConstructor.prototype;\n\nvar serializeURL = function () {\n var url = getInternalURLState(this);\n var scheme = url.scheme;\n var username = url.username;\n var password = url.password;\n var host = url.host;\n var port = url.port;\n var path = url.path;\n var query = url.query;\n var fragment = url.fragment;\n var output = scheme + ':';\n if (host !== null) {\n output += '//';\n if (includesCredentials(url)) {\n output += username + (password ? ':' + password : '') + '@';\n }\n output += serializeHost(host);\n if (port !== null) output += ':' + port;\n } else if (scheme == 'file') output += '//';\n output += url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';\n if (query !== null) output += '?' + query;\n if (fragment !== null) output += '#' + fragment;\n return output;\n};\n\nvar getOrigin = function () {\n var url = getInternalURLState(this);\n var scheme = url.scheme;\n var port = url.port;\n if (scheme == 'blob') try {\n return new URL(scheme.path[0]).origin;\n } catch (error) {\n return 'null';\n }\n if (scheme == 'file' || !isSpecial(url)) return 'null';\n return scheme + '://' + serializeHost(url.host) + (port !== null ? ':' + port : '');\n};\n\nvar getProtocol = function () {\n return getInternalURLState(this).scheme + ':';\n};\n\nvar getUsername = function () {\n return getInternalURLState(this).username;\n};\n\nvar getPassword = function () {\n return getInternalURLState(this).password;\n};\n\nvar getHost = function () {\n var url = getInternalURLState(this);\n var host = url.host;\n var port = url.port;\n return host === null ? ''\n : port === null ? serializeHost(host)\n : serializeHost(host) + ':' + port;\n};\n\nvar getHostname = function () {\n var host = getInternalURLState(this).host;\n return host === null ? '' : serializeHost(host);\n};\n\nvar getPort = function () {\n var port = getInternalURLState(this).port;\n return port === null ? '' : String(port);\n};\n\nvar getPathname = function () {\n var url = getInternalURLState(this);\n var path = url.path;\n return url.cannotBeABaseURL ? path[0] : path.length ? '/' + path.join('/') : '';\n};\n\nvar getSearch = function () {\n var query = getInternalURLState(this).query;\n return query ? '?' + query : '';\n};\n\nvar getSearchParams = function () {\n return getInternalURLState(this).searchParams;\n};\n\nvar getHash = function () {\n var fragment = getInternalURLState(this).fragment;\n return fragment ? '#' + fragment : '';\n};\n\nvar accessorDescriptor = function (getter, setter) {\n return { get: getter, set: setter, configurable: true, enumerable: true };\n};\n\nif (DESCRIPTORS) {\n defineProperties(URLPrototype, {\n // `URL.prototype.href` accessors pair\n // https://url.spec.whatwg.org/#dom-url-href\n href: accessorDescriptor(serializeURL, function (href) {\n var url = getInternalURLState(this);\n var urlString = String(href);\n var failure = parseURL(url, urlString);\n if (failure) throw TypeError(failure);\n getInternalSearchParamsState(url.searchParams).updateSearchParams(url.query);\n }),\n // `URL.prototype.origin` getter\n // https://url.spec.whatwg.org/#dom-url-origin\n origin: accessorDescriptor(getOrigin),\n // `URL.prototype.protocol` accessors pair\n // https://url.spec.whatwg.org/#dom-url-protocol\n protocol: accessorDescriptor(getProtocol, function (protocol) {\n var url = getInternalURLState(this);\n parseURL(url, String(protocol) + ':', SCHEME_START);\n }),\n // `URL.prototype.username` accessors pair\n // https://url.spec.whatwg.org/#dom-url-username\n username: accessorDescriptor(getUsername, function (username) {\n var url = getInternalURLState(this);\n var codePoints = arrayFrom(String(username));\n if (cannotHaveUsernamePasswordPort(url)) return;\n url.username = '';\n for (var i = 0; i < codePoints.length; i++) {\n url.username += percentEncode(codePoints[i], userinfoPercentEncodeSet);\n }\n }),\n // `URL.prototype.password` accessors pair\n // https://url.spec.whatwg.org/#dom-url-password\n password: accessorDescriptor(getPassword, function (password) {\n var url = getInternalURLState(this);\n var codePoints = arrayFrom(String(password));\n if (cannotHaveUsernamePasswordPort(url)) return;\n url.password = '';\n for (var i = 0; i < codePoints.length; i++) {\n url.password += percentEncode(codePoints[i], userinfoPercentEncodeSet);\n }\n }),\n // `URL.prototype.host` accessors pair\n // https://url.spec.whatwg.org/#dom-url-host\n host: accessorDescriptor(getHost, function (host) {\n var url = getInternalURLState(this);\n if (url.cannotBeABaseURL) return;\n parseURL(url, String(host), HOST);\n }),\n // `URL.prototype.hostname` accessors pair\n // https://url.spec.whatwg.org/#dom-url-hostname\n hostname: accessorDescriptor(getHostname, function (hostname) {\n var url = getInternalURLState(this);\n if (url.cannotBeABaseURL) return;\n parseURL(url, String(hostname), HOSTNAME);\n }),\n // `URL.prototype.port` accessors pair\n // https://url.spec.whatwg.org/#dom-url-port\n port: accessorDescriptor(getPort, function (port) {\n var url = getInternalURLState(this);\n if (cannotHaveUsernamePasswordPort(url)) return;\n port = String(port);\n if (port == '') url.port = null;\n else parseURL(url, port, PORT);\n }),\n // `URL.prototype.pathname` accessors pair\n // https://url.spec.whatwg.org/#dom-url-pathname\n pathname: accessorDescriptor(getPathname, function (pathname) {\n var url = getInternalURLState(this);\n if (url.cannotBeABaseURL) return;\n url.path = [];\n parseURL(url, pathname + '', PATH_START);\n }),\n // `URL.prototype.search` accessors pair\n // https://url.spec.whatwg.org/#dom-url-search\n search: accessorDescriptor(getSearch, function (search) {\n var url = getInternalURLState(this);\n search = String(search);\n if (search == '') {\n url.query = null;\n } else {\n if ('?' == search.charAt(0)) search = search.slice(1);\n url.query = '';\n parseURL(url, search, QUERY);\n }\n getInternalSearchParamsState(url.searchParams).updateSearchParams(url.query);\n }),\n // `URL.prototype.searchParams` getter\n // https://url.spec.whatwg.org/#dom-url-searchparams\n searchParams: accessorDescriptor(getSearchParams),\n // `URL.prototype.hash` accessors pair\n // https://url.spec.whatwg.org/#dom-url-hash\n hash: accessorDescriptor(getHash, function (hash) {\n var url = getInternalURLState(this);\n hash = String(hash);\n if (hash == '') {\n url.fragment = null;\n return;\n }\n if ('#' == hash.charAt(0)) hash = hash.slice(1);\n url.fragment = '';\n parseURL(url, hash, FRAGMENT);\n })\n });\n}\n\n// `URL.prototype.toJSON` method\n// https://url.spec.whatwg.org/#dom-url-tojson\nredefine(URLPrototype, 'toJSON', function toJSON() {\n return serializeURL.call(this);\n}, { enumerable: true });\n\n// `URL.prototype.toString` method\n// https://url.spec.whatwg.org/#URL-stringification-behavior\nredefine(URLPrototype, 'toString', function toString() {\n return serializeURL.call(this);\n}, { enumerable: true });\n\nif (NativeURL) {\n var nativeCreateObjectURL = NativeURL.createObjectURL;\n var nativeRevokeObjectURL = NativeURL.revokeObjectURL;\n // `URL.createObjectURL` method\n // https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL\n // eslint-disable-next-line no-unused-vars\n if (nativeCreateObjectURL) redefine(URLConstructor, 'createObjectURL', function createObjectURL(blob) {\n return nativeCreateObjectURL.apply(NativeURL, arguments);\n });\n // `URL.revokeObjectURL` method\n // https://developer.mozilla.org/en-US/docs/Web/API/URL/revokeObjectURL\n // eslint-disable-next-line no-unused-vars\n if (nativeRevokeObjectURL) redefine(URLConstructor, 'revokeObjectURL', function revokeObjectURL(url) {\n return nativeRevokeObjectURL.apply(NativeURL, arguments);\n });\n}\n\nsetToStringTag(URLConstructor, 'URL');\n\n$({ global: true, forced: !USE_NATIVE_URL, sham: !DESCRIPTORS }, {\n URL: URLConstructor\n});\n\n\n/***/ }),\n\n/***/ \"2ca0\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar getOwnPropertyDescriptor = __webpack_require__(\"06cf\").f;\nvar toLength = __webpack_require__(\"50c4\");\nvar notARegExp = __webpack_require__(\"5a34\");\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\nvar correctIsRegExpLogic = __webpack_require__(\"ab13\");\nvar IS_PURE = __webpack_require__(\"c430\");\n\nvar nativeStartsWith = ''.startsWith;\nvar min = Math.min;\n\nvar CORRECT_IS_REGEXP_LOGIC = correctIsRegExpLogic('startsWith');\n// https://github.com/zloirock/core-js/pull/702\nvar MDN_POLYFILL_BUG = !IS_PURE && !CORRECT_IS_REGEXP_LOGIC && !!function () {\n var descriptor = getOwnPropertyDescriptor(String.prototype, 'startsWith');\n return descriptor && !descriptor.writable;\n}();\n\n// `String.prototype.startsWith` method\n// https://tc39.es/ecma262/#sec-string.prototype.startswith\n$({ target: 'String', proto: true, forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC }, {\n startsWith: function startsWith(searchString /* , position = 0 */) {\n var that = String(requireObjectCoercible(this));\n notARegExp(searchString);\n var index = toLength(min(arguments.length > 1 ? arguments[1] : undefined, that.length));\n var search = String(searchString);\n return nativeStartsWith\n ? nativeStartsWith.call(that, search, index)\n : that.slice(index, index + search.length) === search;\n }\n});\n\n\n/***/ }),\n\n/***/ \"2cf4\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(\"da84\");\nvar fails = __webpack_require__(\"d039\");\nvar bind = __webpack_require__(\"0366\");\nvar html = __webpack_require__(\"1be4\");\nvar createElement = __webpack_require__(\"cc12\");\nvar IS_IOS = __webpack_require__(\"1cdc\");\nvar IS_NODE = __webpack_require__(\"605d\");\n\nvar location = global.location;\nvar set = global.setImmediate;\nvar clear = global.clearImmediate;\nvar process = global.process;\nvar MessageChannel = global.MessageChannel;\nvar Dispatch = global.Dispatch;\nvar counter = 0;\nvar queue = {};\nvar ONREADYSTATECHANGE = 'onreadystatechange';\nvar defer, channel, port;\n\nvar run = function (id) {\n // eslint-disable-next-line no-prototype-builtins\n if (queue.hasOwnProperty(id)) {\n var fn = queue[id];\n delete queue[id];\n fn();\n }\n};\n\nvar runner = function (id) {\n return function () {\n run(id);\n };\n};\n\nvar listener = function (event) {\n run(event.data);\n};\n\nvar post = function (id) {\n // old engines have not location.origin\n global.postMessage(id + '', location.protocol + '//' + location.host);\n};\n\n// Node.js 0.9+ & IE10+ has setImmediate, otherwise:\nif (!set || !clear) {\n set = function setImmediate(fn) {\n var args = [];\n var i = 1;\n while (arguments.length > i) args.push(arguments[i++]);\n queue[++counter] = function () {\n // eslint-disable-next-line no-new-func\n (typeof fn == 'function' ? fn : Function(fn)).apply(undefined, args);\n };\n defer(counter);\n return counter;\n };\n clear = function clearImmediate(id) {\n delete queue[id];\n };\n // Node.js 0.8-\n if (IS_NODE) {\n defer = function (id) {\n process.nextTick(runner(id));\n };\n // Sphere (JS game engine) Dispatch API\n } else if (Dispatch && Dispatch.now) {\n defer = function (id) {\n Dispatch.now(runner(id));\n };\n // Browsers with MessageChannel, includes WebWorkers\n // except iOS - https://github.com/zloirock/core-js/issues/624\n } else if (MessageChannel && !IS_IOS) {\n channel = new MessageChannel();\n port = channel.port2;\n channel.port1.onmessage = listener;\n defer = bind(port.postMessage, port, 1);\n // Browsers with postMessage, skip WebWorkers\n // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'\n } else if (\n global.addEventListener &&\n typeof postMessage == 'function' &&\n !global.importScripts &&\n location && location.protocol !== 'file:' &&\n !fails(post)\n ) {\n defer = post;\n global.addEventListener('message', listener, false);\n // IE8-\n } else if (ONREADYSTATECHANGE in createElement('script')) {\n defer = function (id) {\n html.appendChild(createElement('script'))[ONREADYSTATECHANGE] = function () {\n html.removeChild(this);\n run(id);\n };\n };\n // Rest old browsers\n } else {\n defer = function (id) {\n setTimeout(runner(id), 0);\n };\n }\n}\n\nmodule.exports = {\n set: set,\n clear: clear\n};\n\n\n/***/ }),\n\n/***/ \"2d00\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(\"da84\");\nvar userAgent = __webpack_require__(\"342f\");\n\nvar process = global.process;\nvar versions = process && process.versions;\nvar v8 = versions && versions.v8;\nvar match, version;\n\nif (v8) {\n match = v8.split('.');\n version = match[0] + match[1];\n} else if (userAgent) {\n match = userAgent.match(/Edge\\/(\\d+)/);\n if (!match || match[1] >= 74) {\n match = userAgent.match(/Chrome\\/(\\d+)/);\n if (match) version = match[1];\n }\n}\n\nmodule.exports = version && +version;\n\n\n/***/ }),\n\n/***/ \"2d78\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nexports.tokenize = exports.test = exports.scanner = exports.parser = exports.options = exports.inherits = exports.find = undefined;\n\nvar _class = __webpack_require__(\"254c\");\n\nvar _options = __webpack_require__(\"316e\");\n\nvar options = _interopRequireWildcard(_options);\n\nvar _scanner = __webpack_require__(\"b7fe\");\n\nvar scanner = _interopRequireWildcard(_scanner);\n\nvar _parser = __webpack_require__(\"4128\");\n\nvar parser = _interopRequireWildcard(_parser);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nif (!Array.isArray) {\n\tArray.isArray = function (arg) {\n\t\treturn Object.prototype.toString.call(arg) === '[object Array]';\n\t};\n}\n\n/**\n\tConverts a string into tokens that represent linkable and non-linkable bits\n\t@method tokenize\n\t@param {String} str\n\t@return {Array} tokens\n*/\nvar tokenize = function tokenize(str) {\n\treturn parser.run(scanner.run(str));\n};\n\n/**\n\tReturns a list of linkable items in the given string.\n*/\nvar find = function find(str) {\n\tvar type = arguments.length > 1 && arguments[1] !== 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'undefined' : _typeof(option)) {\n\t\t\tcase 'function':\n\t\t\t\treturn option(operator, token.type);\n\t\t\tcase 'object':\n\t\t\t\toptionValue = option.hasOwnProperty(token.type) ? option[token.type] : defaults[key];\n\t\t\t\treturn typeof optionValue === 'function' ? optionValue(operator, token.type) : optionValue;\n\t\t}\n\n\t\treturn option;\n\t},\n\tgetObject: function getObject(key, operator, token) {\n\t\tvar option = this[key];\n\t\treturn typeof option === 'function' ? option(operator, token.type) : option;\n\t}\n};\n\n/**\n * Quick indexOf replacement for checking the ignoreTags option\n */\nfunction contains(arr, value) {\n\tfor (var i = 0; i < arr.length; i++) {\n\t\tif (arr[i] === value) {\n\t\t\treturn true;\n\t\t}\n\t}\n\treturn false;\n}\n\nfunction noop(val) {\n\treturn val;\n}\n\nfunction typeToTarget(href, type) {\n\treturn type === 'url' ? '_blank' : null;\n}\n\n/***/ }),\n\n/***/ \"3280\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar $lastIndexOf = __webpack_require__(\"e58c\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.lastIndexOf` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.lastindexof\n// eslint-disable-next-line no-unused-vars\nexportTypedArrayMethod('lastIndexOf', function lastIndexOf(searchElement /* , fromIndex */) {\n return $lastIndexOf.apply(aTypedArray(this), arguments);\n});\n\n\n/***/ }),\n\n/***/ \"3298\":\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var _node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_EmojiPicker_vue_vue_type_style_index_0_id_7840a3ed_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(\"5c52\");\n/* harmony import */ var _node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_EmojiPicker_vue_vue_type_style_index_0_id_7840a3ed_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_EmojiPicker_vue_vue_type_style_index_0_id_7840a3ed_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0__);\n/* unused harmony reexport * */\n\n\n/***/ }),\n\n/***/ \"342f\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar getBuiltIn = __webpack_require__(\"d066\");\n\nmodule.exports = getBuiltIn('navigator', 'userAgent') || '';\n\n\n/***/ }),\n\n/***/ \"35a1\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar classof = __webpack_require__(\"f5df\");\nvar Iterators = __webpack_require__(\"3f8c\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\n\nvar ITERATOR = wellKnownSymbol('iterator');\n\nmodule.exports = function (it) {\n if (it != undefined) return it[ITERATOR]\n || it['@@iterator']\n || Iterators[classof(it)];\n};\n\n\n/***/ }),\n\n/***/ \"3719\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// extracted by mini-css-extract-plugin\n\n/***/ }),\n\n/***/ \"37e8\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar definePropertyModule = __webpack_require__(\"9bf2\");\nvar anObject = __webpack_require__(\"825a\");\nvar objectKeys = __webpack_require__(\"df75\");\n\n// `Object.defineProperties` method\n// https://tc39.es/ecma262/#sec-object.defineproperties\nmodule.exports = DESCRIPTORS ? Object.defineProperties : function defineProperties(O, Properties) {\n anObject(O);\n var keys = objectKeys(Properties);\n var length = keys.length;\n var index = 0;\n var key;\n while (length > index) definePropertyModule.f(O, key = keys[index++], Properties[key]);\n return O;\n};\n\n\n/***/ }),\n\n/***/ \"3a7b\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar $findIndex = __webpack_require__(\"b727\").findIndex;\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.findIndex` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.findindex\nexportTypedArrayMethod('findIndex', function findIndex(predicate /* , thisArg */) {\n return $findIndex(aTypedArray(this), predicate, arguments.length > 1 ? arguments[1] : undefined);\n});\n\n\n/***/ }),\n\n/***/ \"3bbe\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(\"861d\");\n\nmodule.exports = function (it) {\n if (!isObject(it) && it !== null) {\n throw TypeError(\"Can't set \" + String(it) + ' as a prototype');\n } return it;\n};\n\n\n/***/ }),\n\n/***/ \"3c5d\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar toLength = __webpack_require__(\"50c4\");\nvar toOffset = __webpack_require__(\"182d\");\nvar toObject = __webpack_require__(\"7b0b\");\nvar fails = __webpack_require__(\"d039\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\nvar FORCED = fails(function () {\n // eslint-disable-next-line no-undef\n new Int8Array(1).set({});\n});\n\n// `%TypedArray%.prototype.set` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.set\nexportTypedArrayMethod('set', function set(arrayLike /* , offset */) {\n aTypedArray(this);\n var offset = toOffset(arguments.length > 1 ? arguments[1] : undefined, 1);\n var length = this.length;\n var src = toObject(arrayLike);\n var len = toLength(src.length);\n var index = 0;\n if (len + offset > length) throw RangeError('Wrong length');\n while (index < len) this[offset + index] = src[index++];\n}, FORCED);\n\n\n/***/ }),\n\n/***/ \"3ca3\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar charAt = __webpack_require__(\"6547\").charAt;\nvar InternalStateModule = __webpack_require__(\"69f3\");\nvar defineIterator = __webpack_require__(\"7dd0\");\n\nvar STRING_ITERATOR = 'String Iterator';\nvar setInternalState = InternalStateModule.set;\nvar getInternalState = InternalStateModule.getterFor(STRING_ITERATOR);\n\n// `String.prototype[@@iterator]` method\n// https://tc39.es/ecma262/#sec-string.prototype-@@iterator\ndefineIterator(String, 'String', function (iterated) {\n setInternalState(this, {\n type: STRING_ITERATOR,\n string: String(iterated),\n index: 0\n });\n// `%StringIteratorPrototype%.next` method\n// https://tc39.es/ecma262/#sec-%stringiteratorprototype%.next\n}, function next() {\n var state = getInternalState(this);\n var string = state.string;\n var index = state.index;\n var point;\n if (index >= string.length) return { value: undefined, done: true };\n point = charAt(string, index);\n state.index += point.length;\n return { value: point, done: false };\n});\n\n\n/***/ }),\n\n/***/ \"3f85\":\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n/* harmony import */ var _node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_SvgIcon_vue_vue_type_style_index_0_id_3e37b0e6_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(\"1648\");\n/* harmony import */ var _node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_SvgIcon_vue_vue_type_style_index_0_id_3e37b0e6_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_SvgIcon_vue_vue_type_style_index_0_id_3e37b0e6_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0__);\n/* unused harmony reexport * */\n\n\n/***/ }),\n\n/***/ \"3f8c\":\n/***/ (function(module, exports) {\n\nmodule.exports = {};\n\n\n/***/ }),\n\n/***/ \"3fcc\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar $map = __webpack_require__(\"b727\").map;\nvar speciesConstructor = __webpack_require__(\"4840\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar aTypedArrayConstructor = ArrayBufferViewCore.aTypedArrayConstructor;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.map` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.map\nexportTypedArrayMethod('map', function map(mapfn /* , thisArg */) {\n return $map(aTypedArray(this), mapfn, arguments.length > 1 ? arguments[1] : undefined, function (O, length) {\n return new (aTypedArrayConstructor(speciesConstructor(O, O.constructor)))(length);\n });\n});\n\n\n/***/ }),\n\n/***/ \"408a\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar classof = __webpack_require__(\"c6b6\");\n\n// `thisNumberValue` abstract operation\n// https://tc39.es/ecma262/#sec-thisnumbervalue\nmodule.exports = function (value) {\n if (typeof value != 'number' && classof(value) != 'Number') {\n throw TypeError('Incorrect invocation');\n }\n return +value;\n};\n\n\n/***/ }),\n\n/***/ \"4128\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nexports.start = exports.run = exports.TOKENS = exports.State = undefined;\n\nvar _state = __webpack_require__(\"1652\");\n\nvar _multi = __webpack_require__(\"bea1\");\n\nvar MULTI_TOKENS = _interopRequireWildcard(_multi);\n\nvar _text = __webpack_require__(\"7656\");\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\n/**\n\tNot exactly parser, more like the second-stage scanner (although we can\n\ttheoretically hotswap the code here with a real parser in the future... but\n\tfor a little URL-finding utility abstract syntax trees may be a little\n\toverkill).\n\n\tURL format: http://en.wikipedia.org/wiki/URI_scheme\n\tEmail format: http://en.wikipedia.org/wiki/Email_address (links to RFC in\n\treference)\n\n\t@module linkify\n\t@submodule parser\n\t@main parser\n*/\n\nvar makeState = function makeState(tokenClass) {\n\treturn new _state.TokenState(tokenClass);\n};\n\n// The universal starting state.\nvar S_START = makeState();\n\n// Intermediate states for URLs. Note that domains that begin with a protocol\n// are treated slighly differently from those that don't.\nvar S_PROTOCOL = makeState(); // e.g., 'http:'\nvar S_MAILTO = makeState(); // 'mailto:'\nvar S_PROTOCOL_SLASH = makeState(); // e.g., '/', 'http:/''\nvar S_PROTOCOL_SLASH_SLASH = makeState(); // e.g., '//', 'http://'\nvar S_DOMAIN = makeState(); // parsed string ends with a potential domain name (A)\nvar S_DOMAIN_DOT = makeState(); // (A) domain followed by DOT\nvar S_TLD = makeState(_multi.URL); // (A) Simplest possible URL with no query string\nvar S_TLD_COLON = makeState(); // (A) URL followed by colon (potential port number here)\nvar S_TLD_PORT = makeState(_multi.URL); // TLD followed by a port number\nvar S_URL = makeState(_multi.URL); // Long URL with optional port and maybe query string\nvar S_URL_NON_ACCEPTING = makeState(); // URL followed by some symbols (will not be part of the final URL)\nvar S_URL_OPENBRACE = makeState(); // URL followed by {\nvar S_URL_OPENBRACKET = makeState(); // URL followed by [\nvar S_URL_OPENANGLEBRACKET = makeState(); // URL followed by <\nvar S_URL_OPENPAREN = makeState(); // URL followed by (\nvar S_URL_OPENBRACE_Q = makeState(_multi.URL); // URL followed by { and some symbols that the URL can end it\nvar S_URL_OPENBRACKET_Q = makeState(_multi.URL); // URL followed by [ and some symbols that the URL can end it\nvar S_URL_OPENANGLEBRACKET_Q = makeState(_multi.URL); // URL followed by < and some symbols that the URL can end it\nvar S_URL_OPENPAREN_Q = makeState(_multi.URL); // URL followed by ( and some symbols that the URL can end it\nvar S_URL_OPENBRACE_SYMS = makeState(); // S_URL_OPENBRACE_Q followed by some symbols it cannot end it\nvar S_URL_OPENBRACKET_SYMS = makeState(); // S_URL_OPENBRACKET_Q followed by some symbols it cannot end it\nvar S_URL_OPENANGLEBRACKET_SYMS = makeState(); // S_URL_OPENANGLEBRACKET_Q followed by some symbols it cannot end it\nvar S_URL_OPENPAREN_SYMS = makeState(); // S_URL_OPENPAREN_Q followed by some symbols it cannot end it\nvar S_EMAIL_DOMAIN = makeState(); // parsed string starts with local email info + @ with a potential domain name (C)\nvar S_EMAIL_DOMAIN_DOT = makeState(); // (C) domain followed by DOT\nvar S_EMAIL = makeState(_multi.EMAIL); // (C) Possible email address (could have more tlds)\nvar S_EMAIL_COLON = makeState(); // (C) URL followed by colon (potential port number here)\nvar S_EMAIL_PORT = makeState(_multi.EMAIL); // (C) Email address with a port\nvar S_MAILTO_EMAIL = makeState(_multi.MAILTOEMAIL); // Email that begins with the mailto prefix (D)\nvar S_MAILTO_EMAIL_NON_ACCEPTING = makeState(); // (D) Followed by some non-query string chars\nvar S_LOCALPART = makeState(); // Local part of the email address\nvar S_LOCALPART_AT = makeState(); // Local part of the email address plus @\nvar S_LOCALPART_DOT = makeState(); // Local part of the email address plus '.' (localpart cannot end in .)\nvar S_NL = makeState(_multi.NL); // single new line\n\n// Make path from start to protocol (with '//')\nS_START.on(_text.NL, S_NL).on(_text.PROTOCOL, S_PROTOCOL).on(_text.MAILTO, S_MAILTO).on(_text.SLASH, S_PROTOCOL_SLASH);\n\nS_PROTOCOL.on(_text.SLASH, S_PROTOCOL_SLASH);\nS_PROTOCOL_SLASH.on(_text.SLASH, S_PROTOCOL_SLASH_SLASH);\n\n// The very first potential domain name\nS_START.on(_text.TLD, S_DOMAIN).on(_text.DOMAIN, S_DOMAIN).on(_text.LOCALHOST, S_TLD).on(_text.NUM, S_DOMAIN);\n\n// Force URL for protocol followed by anything sane\nS_PROTOCOL_SLASH_SLASH.on(_text.TLD, S_URL).on(_text.DOMAIN, S_URL).on(_text.NUM, S_URL).on(_text.LOCALHOST, S_URL);\n\n// Account for dots and hyphens\n// hyphens are usually parts of domain names\nS_DOMAIN.on(_text.DOT, S_DOMAIN_DOT);\nS_EMAIL_DOMAIN.on(_text.DOT, S_EMAIL_DOMAIN_DOT);\n\n// Hyphen can jump back to a domain name\n\n// After the first domain and a dot, we can find either a URL or another domain\nS_DOMAIN_DOT.on(_text.TLD, S_TLD).on(_text.DOMAIN, S_DOMAIN).on(_text.NUM, S_DOMAIN).on(_text.LOCALHOST, S_DOMAIN);\n\nS_EMAIL_DOMAIN_DOT.on(_text.TLD, S_EMAIL).on(_text.DOMAIN, S_EMAIL_DOMAIN).on(_text.NUM, S_EMAIL_DOMAIN).on(_text.LOCALHOST, S_EMAIL_DOMAIN);\n\n// S_TLD accepts! But the URL could be longer, try to find a match greedily\n// The `run` function should be able to \"rollback\" to the accepting state\nS_TLD.on(_text.DOT, S_DOMAIN_DOT);\nS_EMAIL.on(_text.DOT, S_EMAIL_DOMAIN_DOT);\n\n// Become real URLs after `SLASH` or `COLON NUM SLASH`\n// Here PSS and non-PSS converge\nS_TLD.on(_text.COLON, S_TLD_COLON).on(_text.SLASH, S_URL);\nS_TLD_COLON.on(_text.NUM, S_TLD_PORT);\nS_TLD_PORT.on(_text.SLASH, S_URL);\nS_EMAIL.on(_text.COLON, S_EMAIL_COLON);\nS_EMAIL_COLON.on(_text.NUM, S_EMAIL_PORT);\n\n// Types of characters the URL can definitely end in\nvar qsAccepting = [_text.DOMAIN, _text.AT, _text.LOCALHOST, _text.NUM, _text.PLUS, _text.POUND, _text.PROTOCOL, _text.SLASH, _text.TLD, _text.UNDERSCORE, _text.SYM, _text.AMPERSAND];\n\n// Types of tokens that can follow a URL and be part of the query string\n// but cannot be the very last characters\n// Characters that cannot appear in the URL at all should be excluded\nvar qsNonAccepting = [_text.COLON, _text.DOT, _text.QUERY, _text.PUNCTUATION, _text.CLOSEBRACE, _text.CLOSEBRACKET, _text.CLOSEANGLEBRACKET, _text.CLOSEPAREN, _text.OPENBRACE, _text.OPENBRACKET, _text.OPENANGLEBRACKET, _text.OPENPAREN];\n\n// These states are responsible primarily for determining whether or not to\n// include the final round bracket.\n\n// URL, followed by an opening bracket\nS_URL.on(_text.OPENBRACE, S_URL_OPENBRACE).on(_text.OPENBRACKET, S_URL_OPENBRACKET).on(_text.OPENANGLEBRACKET, S_URL_OPENANGLEBRACKET).on(_text.OPENPAREN, S_URL_OPENPAREN);\n\n// URL with extra symbols at the end, followed by an opening bracket\nS_URL_NON_ACCEPTING.on(_text.OPENBRACE, S_URL_OPENBRACE).on(_text.OPENBRACKET, S_URL_OPENBRACKET).on(_text.OPENANGLEBRACKET, S_URL_OPENANGLEBRACKET).on(_text.OPENPAREN, S_URL_OPENPAREN);\n\n// Closing bracket component. This character WILL be included in the URL\nS_URL_OPENBRACE.on(_text.CLOSEBRACE, S_URL);\nS_URL_OPENBRACKET.on(_text.CLOSEBRACKET, S_URL);\nS_URL_OPENANGLEBRACKET.on(_text.CLOSEANGLEBRACKET, S_URL);\nS_URL_OPENPAREN.on(_text.CLOSEPAREN, S_URL);\nS_URL_OPENBRACE_Q.on(_text.CLOSEBRACE, S_URL);\nS_URL_OPENBRACKET_Q.on(_text.CLOSEBRACKET, S_URL);\nS_URL_OPENANGLEBRACKET_Q.on(_text.CLOSEANGLEBRACKET, S_URL);\nS_URL_OPENPAREN_Q.on(_text.CLOSEPAREN, S_URL);\nS_URL_OPENBRACE_SYMS.on(_text.CLOSEBRACE, S_URL);\nS_URL_OPENBRACKET_SYMS.on(_text.CLOSEBRACKET, S_URL);\nS_URL_OPENANGLEBRACKET_SYMS.on(_text.CLOSEANGLEBRACKET, S_URL);\nS_URL_OPENPAREN_SYMS.on(_text.CLOSEPAREN, S_URL);\n\n// URL that beings with an opening bracket, followed by a symbols.\n// Note that the final state can still be `S_URL_OPENBRACE_Q` (if the URL only\n// has a single opening bracket for some reason).\nS_URL_OPENBRACE.on(qsAccepting, S_URL_OPENBRACE_Q);\nS_URL_OPENBRACKET.on(qsAccepting, S_URL_OPENBRACKET_Q);\nS_URL_OPENANGLEBRACKET.on(qsAccepting, S_URL_OPENANGLEBRACKET_Q);\nS_URL_OPENPAREN.on(qsAccepting, S_URL_OPENPAREN_Q);\nS_URL_OPENBRACE.on(qsNonAccepting, S_URL_OPENBRACE_SYMS);\nS_URL_OPENBRACKET.on(qsNonAccepting, S_URL_OPENBRACKET_SYMS);\nS_URL_OPENANGLEBRACKET.on(qsNonAccepting, S_URL_OPENANGLEBRACKET_SYMS);\nS_URL_OPENPAREN.on(qsNonAccepting, S_URL_OPENPAREN_SYMS);\n\n// URL that begins with an opening bracket, followed by some symbols\nS_URL_OPENBRACE_Q.on(qsAccepting, S_URL_OPENBRACE_Q);\nS_URL_OPENBRACKET_Q.on(qsAccepting, S_URL_OPENBRACKET_Q);\nS_URL_OPENANGLEBRACKET_Q.on(qsAccepting, S_URL_OPENANGLEBRACKET_Q);\nS_URL_OPENPAREN_Q.on(qsAccepting, S_URL_OPENPAREN_Q);\nS_URL_OPENBRACE_Q.on(qsNonAccepting, S_URL_OPENBRACE_Q);\nS_URL_OPENBRACKET_Q.on(qsNonAccepting, S_URL_OPENBRACKET_Q);\nS_URL_OPENANGLEBRACKET_Q.on(qsNonAccepting, S_URL_OPENANGLEBRACKET_Q);\nS_URL_OPENPAREN_Q.on(qsNonAccepting, S_URL_OPENPAREN_Q);\n\nS_URL_OPENBRACE_SYMS.on(qsAccepting, S_URL_OPENBRACE_Q);\nS_URL_OPENBRACKET_SYMS.on(qsAccepting, S_URL_OPENBRACKET_Q);\nS_URL_OPENANGLEBRACKET_SYMS.on(qsAccepting, S_URL_OPENANGLEBRACKET_Q);\nS_URL_OPENPAREN_SYMS.on(qsAccepting, S_URL_OPENPAREN_Q);\nS_URL_OPENBRACE_SYMS.on(qsNonAccepting, S_URL_OPENBRACE_SYMS);\nS_URL_OPENBRACKET_SYMS.on(qsNonAccepting, S_URL_OPENBRACKET_SYMS);\nS_URL_OPENANGLEBRACKET_SYMS.on(qsNonAccepting, S_URL_OPENANGLEBRACKET_SYMS);\nS_URL_OPENPAREN_SYMS.on(qsNonAccepting, S_URL_OPENPAREN_SYMS);\n\n// Account for the query string\nS_URL.on(qsAccepting, S_URL);\nS_URL_NON_ACCEPTING.on(qsAccepting, S_URL);\n\nS_URL.on(qsNonAccepting, S_URL_NON_ACCEPTING);\nS_URL_NON_ACCEPTING.on(qsNonAccepting, S_URL_NON_ACCEPTING);\n\n// Email address-specific state definitions\n// Note: We are not allowing '/' in email addresses since this would interfere\n// with real URLs\n\n// For addresses with the mailto prefix\n// 'mailto:' followed by anything sane is a valid email\nS_MAILTO.on(_text.TLD, S_MAILTO_EMAIL).on(_text.DOMAIN, S_MAILTO_EMAIL).on(_text.NUM, S_MAILTO_EMAIL).on(_text.LOCALHOST, S_MAILTO_EMAIL);\n\n// Greedily get more potential valid email values\nS_MAILTO_EMAIL.on(qsAccepting, S_MAILTO_EMAIL).on(qsNonAccepting, S_MAILTO_EMAIL_NON_ACCEPTING);\nS_MAILTO_EMAIL_NON_ACCEPTING.on(qsAccepting, S_MAILTO_EMAIL).on(qsNonAccepting, S_MAILTO_EMAIL_NON_ACCEPTING);\n\n// For addresses without the mailto prefix\n// Tokens allowed in the localpart of the email\nvar localpartAccepting = [_text.DOMAIN, _text.NUM, _text.PLUS, _text.POUND, _text.QUERY, _text.UNDERSCORE, _text.SYM, _text.AMPERSAND, _text.TLD];\n\n// Some of the tokens in `localpartAccepting` are already accounted for here and\n// will not be overwritten (don't worry)\nS_DOMAIN.on(localpartAccepting, S_LOCALPART).on(_text.AT, S_LOCALPART_AT);\nS_TLD.on(localpartAccepting, S_LOCALPART).on(_text.AT, S_LOCALPART_AT);\nS_DOMAIN_DOT.on(localpartAccepting, S_LOCALPART);\n\n// Okay we're on a localpart. Now what?\n// TODO: IP addresses and what if the email starts with numbers?\nS_LOCALPART.on(localpartAccepting, S_LOCALPART).on(_text.AT, S_LOCALPART_AT) // close to an email address now\n.on(_text.DOT, S_LOCALPART_DOT);\nS_LOCALPART_DOT.on(localpartAccepting, S_LOCALPART);\nS_LOCALPART_AT.on(_text.TLD, S_EMAIL_DOMAIN).on(_text.DOMAIN, S_EMAIL_DOMAIN).on(_text.LOCALHOST, S_EMAIL);\n// States following `@` defined above\n\nvar run = function run(tokens) {\n\tvar len = tokens.length;\n\tvar cursor = 0;\n\tvar multis = [];\n\tvar textTokens = [];\n\n\twhile (cursor < len) {\n\t\tvar state = S_START;\n\t\tvar secondState = null;\n\t\tvar nextState = null;\n\t\tvar multiLength = 0;\n\t\tvar latestAccepting = null;\n\t\tvar sinceAccepts = -1;\n\n\t\twhile (cursor < len && !(secondState = state.next(tokens[cursor]))) {\n\t\t\t// Starting tokens with nowhere to jump to.\n\t\t\t// Consider these to be just plain text\n\t\t\ttextTokens.push(tokens[cursor++]);\n\t\t}\n\n\t\twhile (cursor < len && (nextState = secondState || state.next(tokens[cursor]))) {\n\n\t\t\t// Get the next state\n\t\t\tsecondState = null;\n\t\t\tstate = nextState;\n\n\t\t\t// Keep track of the latest accepting state\n\t\t\tif (state.accepts()) {\n\t\t\t\tsinceAccepts = 0;\n\t\t\t\tlatestAccepting = state;\n\t\t\t} else if (sinceAccepts >= 0) {\n\t\t\t\tsinceAccepts++;\n\t\t\t}\n\n\t\t\tcursor++;\n\t\t\tmultiLength++;\n\t\t}\n\n\t\tif (sinceAccepts < 0) {\n\n\t\t\t// No accepting state was found, part of a regular text token\n\t\t\t// Add all the tokens we looked at to the text tokens array\n\t\t\tfor (var i = cursor - multiLength; i < cursor; i++) {\n\t\t\t\ttextTokens.push(tokens[i]);\n\t\t\t}\n\t\t} else {\n\n\t\t\t// Accepting state!\n\n\t\t\t// First close off the textTokens (if available)\n\t\t\tif (textTokens.length > 0) {\n\t\t\t\tmultis.push(new _multi.TEXT(textTokens));\n\t\t\t\ttextTokens = [];\n\t\t\t}\n\n\t\t\t// Roll back to the latest accepting state\n\t\t\tcursor -= sinceAccepts;\n\t\t\tmultiLength -= sinceAccepts;\n\n\t\t\t// Create a new multitoken\n\t\t\tvar MULTI = latestAccepting.emit();\n\t\t\tmultis.push(new MULTI(tokens.slice(cursor - multiLength, cursor)));\n\t\t}\n\t}\n\n\t// Finally close off the textTokens (if available)\n\tif (textTokens.length > 0) {\n\t\tmultis.push(new _multi.TEXT(textTokens));\n\t}\n\n\treturn multis;\n};\n\nexports.State = _state.TokenState;\nexports.TOKENS = MULTI_TOKENS;\nexports.run = run;\nexports.start = S_START;\n\n/***/ }),\n\n/***/ \"4160\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar forEach = __webpack_require__(\"17c2\");\n\n// `Array.prototype.forEach` method\n// https://tc39.es/ecma262/#sec-array.prototype.foreach\n$({ target: 'Array', proto: true, forced: [].forEach != forEach }, {\n forEach: forEach\n});\n\n\n/***/ }),\n\n/***/ \"428f\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(\"da84\");\n\nmodule.exports = global;\n\n\n/***/ }),\n\n/***/ \"44ad\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar fails = __webpack_require__(\"d039\");\nvar classof = __webpack_require__(\"c6b6\");\n\nvar split = ''.split;\n\n// fallback for non-array-like ES3 and non-enumerable old V8 strings\nmodule.exports = fails(function () {\n // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346\n // eslint-disable-next-line no-prototype-builtins\n return !Object('z').propertyIsEnumerable(0);\n}) ? function (it) {\n return classof(it) == 'String' ? split.call(it, '') : Object(it);\n} : Object;\n\n\n/***/ }),\n\n/***/ \"44d2\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar wellKnownSymbol = __webpack_require__(\"b622\");\nvar create = __webpack_require__(\"7c73\");\nvar definePropertyModule = __webpack_require__(\"9bf2\");\n\nvar UNSCOPABLES = wellKnownSymbol('unscopables');\nvar ArrayPrototype = Array.prototype;\n\n// Array.prototype[@@unscopables]\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\nif (ArrayPrototype[UNSCOPABLES] == undefined) {\n definePropertyModule.f(ArrayPrototype, UNSCOPABLES, {\n configurable: true,\n value: create(null)\n });\n}\n\n// add a key to Array.prototype[@@unscopables]\nmodule.exports = function (key) {\n ArrayPrototype[UNSCOPABLES][key] = true;\n};\n\n\n/***/ }),\n\n/***/ \"44de\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar global = __webpack_require__(\"da84\");\n\nmodule.exports = function (a, b) {\n var console = global.console;\n if (console && console.error) {\n arguments.length === 1 ? console.error(a) : console.error(a, b);\n }\n};\n\n\n/***/ }),\n\n/***/ \"44e7\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isObject = __webpack_require__(\"861d\");\nvar classof = __webpack_require__(\"c6b6\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\n\nvar MATCH = wellKnownSymbol('match');\n\n// `IsRegExp` abstract operation\n// https://tc39.es/ecma262/#sec-isregexp\nmodule.exports = function (it) {\n var isRegExp;\n return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : classof(it) == 'RegExp');\n};\n\n\n/***/ }),\n\n/***/ \"4596\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// extracted by mini-css-extract-plugin\n\n/***/ }),\n\n/***/ \"45fc\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar $some = __webpack_require__(\"b727\").some;\nvar arrayMethodIsStrict = __webpack_require__(\"a640\");\nvar arrayMethodUsesToLength = __webpack_require__(\"ae40\");\n\nvar STRICT_METHOD = arrayMethodIsStrict('some');\nvar USES_TO_LENGTH = arrayMethodUsesToLength('some');\n\n// `Array.prototype.some` method\n// https://tc39.es/ecma262/#sec-array.prototype.some\n$({ target: 'Array', proto: true, forced: !STRICT_METHOD || !USES_TO_LENGTH }, {\n some: function some(callbackfn /* , thisArg */) {\n return $some(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\n\n/***/ }),\n\n/***/ \"466d\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar fixRegExpWellKnownSymbolLogic = __webpack_require__(\"d784\");\nvar anObject = __webpack_require__(\"825a\");\nvar toLength = __webpack_require__(\"50c4\");\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\nvar advanceStringIndex = __webpack_require__(\"8aa5\");\nvar regExpExec = __webpack_require__(\"14c3\");\n\n// @@match logic\nfixRegExpWellKnownSymbolLogic('match', 1, function (MATCH, nativeMatch, maybeCallNative) {\n return [\n // `String.prototype.match` method\n // https://tc39.es/ecma262/#sec-string.prototype.match\n function match(regexp) {\n var O = requireObjectCoercible(this);\n var matcher = regexp == undefined ? undefined : regexp[MATCH];\n return matcher !== undefined ? matcher.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));\n },\n // `RegExp.prototype[@@match]` method\n // https://tc39.es/ecma262/#sec-regexp.prototype-@@match\n function (regexp) {\n var res = maybeCallNative(nativeMatch, regexp, this);\n if (res.done) return res.value;\n\n var rx = anObject(regexp);\n var S = String(this);\n\n if (!rx.global) return regExpExec(rx, S);\n\n var fullUnicode = rx.unicode;\n rx.lastIndex = 0;\n var A = [];\n var n = 0;\n var result;\n while ((result = regExpExec(rx, S)) !== null) {\n var matchStr = String(result[0]);\n A[n] = matchStr;\n if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);\n n++;\n }\n return n === 0 ? null : A;\n }\n ];\n});\n\n\n/***/ }),\n\n/***/ \"46f3\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nfunction createTokenClass() {\n\treturn function (value) {\n\t\tif (value) {\n\t\t\tthis.v = value;\n\t\t}\n\t};\n}\n\nexports.createTokenClass = createTokenClass;\n\n/***/ }),\n\n/***/ \"4795\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar $ = __webpack_require__(\"23e7\");\nvar global = __webpack_require__(\"da84\");\nvar userAgent = __webpack_require__(\"342f\");\n\nvar slice = [].slice;\nvar MSIE = /MSIE .\\./.test(userAgent); // <- dirty ie9- check\n\nvar wrap = function (scheduler) {\n return function (handler, timeout /* , ...arguments */) {\n var boundArgs = arguments.length > 2;\n var args = boundArgs ? slice.call(arguments, 2) : undefined;\n return scheduler(boundArgs ? function () {\n // eslint-disable-next-line no-new-func\n (typeof handler == 'function' ? handler : Function(handler)).apply(this, args);\n } : handler, timeout);\n };\n};\n\n// ie9- setTimeout & setInterval additional parameters fix\n// https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers\n$({ global: true, bind: true, forced: MSIE }, {\n // `setTimeout` method\n // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-settimeout\n setTimeout: wrap(global.setTimeout),\n // `setInterval` method\n // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-setinterval\n setInterval: wrap(global.setInterval)\n});\n\n\n/***/ }),\n\n/***/ \"4840\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar anObject = __webpack_require__(\"825a\");\nvar aFunction = __webpack_require__(\"1c0b\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\n\nvar SPECIES = wellKnownSymbol('species');\n\n// `SpeciesConstructor` abstract operation\n// https://tc39.es/ecma262/#sec-speciesconstructor\nmodule.exports = function (O, defaultConstructor) {\n var C = anObject(O).constructor;\n var S;\n return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? defaultConstructor : aFunction(S);\n};\n\n\n/***/ }),\n\n/***/ \"4930\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar fails = __webpack_require__(\"d039\");\n\nmodule.exports = !!Object.getOwnPropertySymbols && !fails(function () {\n // Chrome 38 Symbol has incorrect toString conversion\n // eslint-disable-next-line no-undef\n return !String(Symbol());\n});\n\n\n/***/ }),\n\n/***/ \"4978\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// extracted by mini-css-extract-plugin\n\n/***/ }),\n\n/***/ \"498a\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar $trim = __webpack_require__(\"58a8\").trim;\nvar forcedStringTrimMethod = __webpack_require__(\"c8d2\");\n\n// `String.prototype.trim` method\n// https://tc39.es/ecma262/#sec-string.prototype.trim\n$({ target: 'String', proto: true, forced: forcedStringTrimMethod('trim') }, {\n trim: function trim() {\n return $trim(this);\n }\n});\n\n\n/***/ }),\n\n/***/ \"4c1d\":\n/***/ (function(module, __webpack_exports__, __webpack_require__) {\n\n\"use strict\";\n// ESM COMPAT FLAG\n__webpack_require__.r(__webpack_exports__);\n\n// EXPORTS\n__webpack_require__.d(__webpack_exports__, \"roomsValidation\", function() { return /* binding */ roomsValidation; });\n__webpack_require__.d(__webpack_exports__, \"partcipantsValidation\", function() { return /* binding */ partcipantsValidation; });\n__webpack_require__.d(__webpack_exports__, \"messagesValidation\", function() { return /* binding */ messagesValidation; });\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.every.js\nvar es_array_every = __webpack_require__(\"a623\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.find.js\nvar es_array_find = __webpack_require__(\"7db0\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.is-array.js\nvar es_array_is_array = __webpack_require__(\"277d\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.symbol.js\nvar es_symbol = __webpack_require__(\"a4d3\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.symbol.description.js\nvar es_symbol_description = __webpack_require__(\"e01a\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.symbol.iterator.js\nvar es_symbol_iterator = __webpack_require__(\"d28b\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.array.iterator.js\nvar es_array_iterator = __webpack_require__(\"e260\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.object.to-string.js\nvar es_object_to_string = __webpack_require__(\"d3b7\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/es.string.iterator.js\nvar es_string_iterator = __webpack_require__(\"3ca3\");\n\n// EXTERNAL MODULE: ./node_modules/core-js/modules/web.dom-collections.iterator.js\nvar web_dom_collections_iterator = __webpack_require__(\"ddb0\");\n\n// CONCATENATED MODULE: ./node_modules/@babel/runtime/helpers/esm/typeof.js\n\n\n\n\n\n\n\nfunction _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function _typeof(obj) {\n return typeof obj;\n };\n } else {\n _typeof = function _typeof(obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}\n// CONCATENATED MODULE: ./src/utils/data-validation.js\n\n\n\n\nfunction roomsValidation(obj) {\n var roomsValidate = [{\n key: 'roomId',\n type: ['string', 'number']\n }, {\n key: 'roomName',\n type: ['string']\n }, {\n key: 'users',\n type: ['array']\n }];\n\n var validate = function validate(obj, props) {\n return props.every(function (prop) {\n var validType = false;\n\n if (prop.type[0] === 'array' && Array.isArray(obj[prop.key])) {\n validType = true;\n } else if (prop.type.find(function (t) {\n return t === _typeof(obj[prop.key]);\n })) {\n validType = true;\n }\n\n return validType && checkObjectValid(obj, prop.key);\n });\n };\n\n if (!validate(obj, roomsValidate)) {\n throw new Error('Rooms object is not valid! Must contain roomId[String, Number], roomName[String] and users[Array]');\n }\n}\nfunction partcipantsValidation(obj) {\n var participantsValidate = [{\n key: '_id',\n type: ['string', 'number']\n }, {\n key: 'username',\n type: ['string']\n }];\n\n var validate = function validate(obj, props) {\n return props.every(function (prop) {\n var validType = prop.type.find(function (t) {\n return t === _typeof(obj[prop.key]);\n });\n return validType && checkObjectValid(obj, prop.key);\n });\n };\n\n if (!validate(obj, participantsValidate)) {\n throw new Error('Participants object is not valid! Must contain _id[String, Number] and username[String]');\n }\n}\nfunction messagesValidation(obj) {\n var messagesValidate = [{\n key: '_id',\n type: ['string', 'number']\n }, {\n key: 'content',\n type: ['string', 'number']\n }, {\n key: 'senderId',\n type: ['string', 'number']\n }];\n\n var validate = function validate(obj, props) {\n return props.every(function (prop) {\n var validType = prop.type.find(function (t) {\n return t === _typeof(obj[prop.key]);\n });\n return validType && checkObjectValid(obj, prop.key);\n });\n };\n\n if (!validate(obj, messagesValidate)) {\n throw new Error('Messages object is not valid! Must contain _id[String, Number], content[String, Number] and senderId[String, Number]');\n }\n}\n\nfunction checkObjectValid(obj, key) {\n return Object.prototype.hasOwnProperty.call(obj, key) && obj[key] !== null && obj[key] !== undefined;\n}\n\n/***/ }),\n\n/***/ \"4d63\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar global = __webpack_require__(\"da84\");\nvar isForced = __webpack_require__(\"94ca\");\nvar inheritIfRequired = __webpack_require__(\"7156\");\nvar defineProperty = __webpack_require__(\"9bf2\").f;\nvar getOwnPropertyNames = __webpack_require__(\"241c\").f;\nvar isRegExp = __webpack_require__(\"44e7\");\nvar getFlags = __webpack_require__(\"ad6d\");\nvar stickyHelpers = __webpack_require__(\"9f7f\");\nvar redefine = __webpack_require__(\"6eeb\");\nvar fails = __webpack_require__(\"d039\");\nvar setInternalState = __webpack_require__(\"69f3\").set;\nvar setSpecies = __webpack_require__(\"2626\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\n\nvar MATCH = wellKnownSymbol('match');\nvar NativeRegExp = global.RegExp;\nvar RegExpPrototype = NativeRegExp.prototype;\nvar re1 = /a/g;\nvar re2 = /a/g;\n\n// \"new\" should create a new object, old webkit bug\nvar CORRECT_NEW = new NativeRegExp(re1) !== re1;\n\nvar UNSUPPORTED_Y = stickyHelpers.UNSUPPORTED_Y;\n\nvar FORCED = DESCRIPTORS && isForced('RegExp', (!CORRECT_NEW || UNSUPPORTED_Y || fails(function () {\n re2[MATCH] = false;\n // RegExp constructor can alter flags and IsRegExp works correct with @@match\n return NativeRegExp(re1) != re1 || NativeRegExp(re2) == re2 || NativeRegExp(re1, 'i') != '/a/i';\n})));\n\n// `RegExp` constructor\n// https://tc39.es/ecma262/#sec-regexp-constructor\nif (FORCED) {\n var RegExpWrapper = function RegExp(pattern, flags) {\n var thisIsRegExp = this instanceof RegExpWrapper;\n var patternIsRegExp = isRegExp(pattern);\n var flagsAreUndefined = flags === undefined;\n var sticky;\n\n if (!thisIsRegExp && patternIsRegExp && pattern.constructor === RegExpWrapper && flagsAreUndefined) {\n return pattern;\n }\n\n if (CORRECT_NEW) {\n if (patternIsRegExp && !flagsAreUndefined) pattern = pattern.source;\n } else if (pattern instanceof RegExpWrapper) {\n if (flagsAreUndefined) flags = getFlags.call(pattern);\n pattern = pattern.source;\n }\n\n if (UNSUPPORTED_Y) {\n sticky = !!flags && flags.indexOf('y') > -1;\n if (sticky) flags = flags.replace(/y/g, '');\n }\n\n var result = inheritIfRequired(\n CORRECT_NEW ? new NativeRegExp(pattern, flags) : NativeRegExp(pattern, flags),\n thisIsRegExp ? this : RegExpPrototype,\n RegExpWrapper\n );\n\n if (UNSUPPORTED_Y && sticky) setInternalState(result, { sticky: sticky });\n\n return result;\n };\n var proxy = function (key) {\n key in RegExpWrapper || defineProperty(RegExpWrapper, key, {\n configurable: true,\n get: function () { return NativeRegExp[key]; },\n set: function (it) { NativeRegExp[key] = it; }\n });\n };\n var keys = getOwnPropertyNames(NativeRegExp);\n var index = 0;\n while (keys.length > index) proxy(keys[index++]);\n RegExpPrototype.constructor = RegExpWrapper;\n RegExpWrapper.prototype = RegExpPrototype;\n redefine(global, 'RegExp', RegExpWrapper);\n}\n\n// https://tc39.es/ecma262/#sec-get-regexp-@@species\nsetSpecies('RegExp');\n\n\n/***/ }),\n\n/***/ \"4d64\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar toIndexedObject = __webpack_require__(\"fc6a\");\nvar toLength = __webpack_require__(\"50c4\");\nvar toAbsoluteIndex = __webpack_require__(\"23cb\");\n\n// `Array.prototype.{ indexOf, includes }` methods implementation\nvar createMethod = function (IS_INCLUDES) {\n return function ($this, el, fromIndex) {\n var O = toIndexedObject($this);\n var length = toLength(O.length);\n var index = toAbsoluteIndex(fromIndex, length);\n var value;\n // Array#includes uses SameValueZero equality algorithm\n // eslint-disable-next-line no-self-compare\n if (IS_INCLUDES && el != el) while (length > index) {\n value = O[index++];\n // eslint-disable-next-line no-self-compare\n if (value != value) return true;\n // Array#indexOf ignores holes, Array#includes - not\n } else for (;length > index; index++) {\n if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;\n } return !IS_INCLUDES && -1;\n };\n};\n\nmodule.exports = {\n // `Array.prototype.includes` method\n // https://tc39.es/ecma262/#sec-array.prototype.includes\n includes: createMethod(true),\n // `Array.prototype.indexOf` method\n // https://tc39.es/ecma262/#sec-array.prototype.indexof\n indexOf: createMethod(false)\n};\n\n\n/***/ }),\n\n/***/ \"4de4\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar $filter = __webpack_require__(\"b727\").filter;\nvar arrayMethodHasSpeciesSupport = __webpack_require__(\"1dde\");\nvar arrayMethodUsesToLength = __webpack_require__(\"ae40\");\n\nvar HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('filter');\n// Edge 14- issue\nvar USES_TO_LENGTH = arrayMethodUsesToLength('filter');\n\n// `Array.prototype.filter` method\n// https://tc39.es/ecma262/#sec-array.prototype.filter\n// with adding support of @@species\n$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT || !USES_TO_LENGTH }, {\n filter: function filter(callbackfn /* , thisArg */) {\n return $filter(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\n\n/***/ }),\n\n/***/ \"4df4\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar bind = __webpack_require__(\"0366\");\nvar toObject = __webpack_require__(\"7b0b\");\nvar callWithSafeIterationClosing = __webpack_require__(\"9bdd\");\nvar isArrayIteratorMethod = __webpack_require__(\"e95a\");\nvar toLength = __webpack_require__(\"50c4\");\nvar createProperty = __webpack_require__(\"8418\");\nvar getIteratorMethod = __webpack_require__(\"35a1\");\n\n// `Array.from` method implementation\n// https://tc39.es/ecma262/#sec-array.from\nmodule.exports = function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {\n var O = toObject(arrayLike);\n var C = typeof this == 'function' ? this : Array;\n var argumentsLength = arguments.length;\n var mapfn = argumentsLength > 1 ? arguments[1] : undefined;\n var mapping = mapfn !== undefined;\n var iteratorMethod = getIteratorMethod(O);\n var index = 0;\n var length, result, step, iterator, next, value;\n if (mapping) mapfn = bind(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2);\n // if the target is not iterable or it's an array with the default iterator - use a simple case\n if (iteratorMethod != undefined && !(C == Array && isArrayIteratorMethod(iteratorMethod))) {\n iterator = iteratorMethod.call(O);\n next = iterator.next;\n result = new C();\n for (;!(step = next.call(iterator)).done; index++) {\n value = mapping ? callWithSafeIterationClosing(iterator, mapfn, [step.value, index], true) : step.value;\n createProperty(result, index, value);\n }\n } else {\n length = toLength(O.length);\n result = new C(length);\n for (;length > index; index++) {\n value = mapping ? mapfn(O[index], index) : O[index];\n createProperty(result, index, value);\n }\n }\n result.length = index;\n return result;\n};\n\n\n/***/ }),\n\n/***/ \"4e82\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar aFunction = __webpack_require__(\"1c0b\");\nvar toObject = __webpack_require__(\"7b0b\");\nvar fails = __webpack_require__(\"d039\");\nvar arrayMethodIsStrict = __webpack_require__(\"a640\");\n\nvar test = [];\nvar nativeSort = test.sort;\n\n// IE8-\nvar FAILS_ON_UNDEFINED = fails(function () {\n test.sort(undefined);\n});\n// V8 bug\nvar FAILS_ON_NULL = fails(function () {\n test.sort(null);\n});\n// Old WebKit\nvar STRICT_METHOD = arrayMethodIsStrict('sort');\n\nvar FORCED = FAILS_ON_UNDEFINED || !FAILS_ON_NULL || !STRICT_METHOD;\n\n// `Array.prototype.sort` method\n// https://tc39.es/ecma262/#sec-array.prototype.sort\n$({ target: 'Array', proto: true, forced: FORCED }, {\n sort: function sort(comparefn) {\n return comparefn === undefined\n ? nativeSort.call(toObject(this))\n : nativeSort.call(toObject(this), aFunction(comparefn));\n }\n});\n\n\n/***/ }),\n\n/***/ \"4f8d\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// extracted by mini-css-extract-plugin\n\n/***/ }),\n\n/***/ \"4fad\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar $ = __webpack_require__(\"23e7\");\nvar $entries = __webpack_require__(\"6f53\").entries;\n\n// `Object.entries` method\n// https://tc39.es/ecma262/#sec-object.entries\n$({ target: 'Object', stat: true }, {\n entries: function entries(O) {\n return $entries(O);\n }\n});\n\n\n/***/ }),\n\n/***/ \"50c4\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar toInteger = __webpack_require__(\"a691\");\n\nvar min = Math.min;\n\n// `ToLength` abstract operation\n// https://tc39.es/ecma262/#sec-tolength\nmodule.exports = function (argument) {\n return argument > 0 ? min(toInteger(argument), 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991\n};\n\n\n/***/ }),\n\n/***/ \"5135\":\n/***/ (function(module, exports) {\n\nvar hasOwnProperty = {}.hasOwnProperty;\n\nmodule.exports = function (it, key) {\n return hasOwnProperty.call(it, key);\n};\n\n\n/***/ }),\n\n/***/ \"5319\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar fixRegExpWellKnownSymbolLogic = __webpack_require__(\"d784\");\nvar anObject = __webpack_require__(\"825a\");\nvar toLength = __webpack_require__(\"50c4\");\nvar toInteger = __webpack_require__(\"a691\");\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\nvar advanceStringIndex = __webpack_require__(\"8aa5\");\nvar getSubstitution = __webpack_require__(\"0cb2\");\nvar regExpExec = __webpack_require__(\"14c3\");\n\nvar max = Math.max;\nvar min = Math.min;\n\nvar maybeToString = function (it) {\n return it === undefined ? it : String(it);\n};\n\n// @@replace logic\nfixRegExpWellKnownSymbolLogic('replace', 2, function (REPLACE, nativeReplace, maybeCallNative, reason) {\n var REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE = reason.REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE;\n var REPLACE_KEEPS_$0 = reason.REPLACE_KEEPS_$0;\n var UNSAFE_SUBSTITUTE = REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE ? '$' : '$0';\n\n return [\n // `String.prototype.replace` method\n // https://tc39.es/ecma262/#sec-string.prototype.replace\n function replace(searchValue, replaceValue) {\n var O = requireObjectCoercible(this);\n var replacer = searchValue == undefined ? undefined : searchValue[REPLACE];\n return replacer !== undefined\n ? replacer.call(searchValue, O, replaceValue)\n : nativeReplace.call(String(O), searchValue, replaceValue);\n },\n // `RegExp.prototype[@@replace]` method\n // https://tc39.es/ecma262/#sec-regexp.prototype-@@replace\n function (regexp, replaceValue) {\n if (\n (!REGEXP_REPLACE_SUBSTITUTES_UNDEFINED_CAPTURE && REPLACE_KEEPS_$0) ||\n (typeof replaceValue === 'string' && replaceValue.indexOf(UNSAFE_SUBSTITUTE) === -1)\n ) {\n var res = maybeCallNative(nativeReplace, regexp, this, replaceValue);\n if (res.done) return res.value;\n }\n\n var rx = anObject(regexp);\n var S = String(this);\n\n var functionalReplace = typeof replaceValue === 'function';\n if (!functionalReplace) replaceValue = String(replaceValue);\n\n var global = rx.global;\n if (global) {\n var fullUnicode = rx.unicode;\n rx.lastIndex = 0;\n }\n var results = [];\n while (true) {\n var result = regExpExec(rx, S);\n if (result === null) break;\n\n results.push(result);\n if (!global) break;\n\n var matchStr = String(result[0]);\n if (matchStr === '') rx.lastIndex = advanceStringIndex(S, toLength(rx.lastIndex), fullUnicode);\n }\n\n var accumulatedResult = '';\n var nextSourcePosition = 0;\n for (var i = 0; i < results.length; i++) {\n result = results[i];\n\n var matched = String(result[0]);\n var position = max(min(toInteger(result.index), S.length), 0);\n var captures = [];\n // NOTE: This is equivalent to\n // captures = result.slice(1).map(maybeToString)\n // but for some reason `nativeSlice.call(result, 1, result.length)` (called in\n // the slice polyfill when slicing native arrays) \"doesn't work\" in safari 9 and\n // causes a crash (https://pastebin.com/N21QzeQA) when trying to debug it.\n for (var j = 1; j < result.length; j++) captures.push(maybeToString(result[j]));\n var namedCaptures = result.groups;\n if (functionalReplace) {\n var replacerArgs = [matched].concat(captures, position, S);\n if (namedCaptures !== undefined) replacerArgs.push(namedCaptures);\n var replacement = String(replaceValue.apply(undefined, replacerArgs));\n } else {\n replacement = getSubstitution(matched, S, position, captures, namedCaptures, replaceValue);\n }\n if (position >= nextSourcePosition) {\n accumulatedResult += S.slice(nextSourcePosition, position) + replacement;\n nextSourcePosition = position + matched.length;\n }\n }\n return accumulatedResult + S.slice(nextSourcePosition);\n }\n ];\n});\n\n\n/***/ }),\n\n/***/ \"5692\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar IS_PURE = __webpack_require__(\"c430\");\nvar store = __webpack_require__(\"c6cd\");\n\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: '3.8.3',\n mode: IS_PURE ? 'pure' : 'global',\n copyright: '© 2021 Denis Pushkarev (zloirock.ru)'\n});\n\n\n/***/ }),\n\n/***/ \"56ef\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar getBuiltIn = __webpack_require__(\"d066\");\nvar getOwnPropertyNamesModule = __webpack_require__(\"241c\");\nvar getOwnPropertySymbolsModule = __webpack_require__(\"7418\");\nvar anObject = __webpack_require__(\"825a\");\n\n// all object keys, includes non-enumerable and symbols\nmodule.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {\n var keys = getOwnPropertyNamesModule.f(anObject(it));\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;\n};\n\n\n/***/ }),\n\n/***/ \"5899\":\n/***/ (function(module, exports) {\n\n// a string of all valid unicode whitespaces\n// eslint-disable-next-line max-len\nmodule.exports = '\\u0009\\u000A\\u000B\\u000C\\u000D\\u0020\\u00A0\\u1680\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF';\n\n\n/***/ }),\n\n/***/ \"58a8\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\nvar whitespaces = __webpack_require__(\"5899\");\n\nvar whitespace = '[' + whitespaces + ']';\nvar ltrim = RegExp('^' + whitespace + whitespace + '*');\nvar rtrim = RegExp(whitespace + whitespace + '*$');\n\n// `String.prototype.{ trim, trimStart, trimEnd, trimLeft, trimRight }` methods implementation\nvar createMethod = function (TYPE) {\n return function ($this) {\n var string = String(requireObjectCoercible($this));\n if (TYPE & 1) string = string.replace(ltrim, '');\n if (TYPE & 2) string = string.replace(rtrim, '');\n return string;\n };\n};\n\nmodule.exports = {\n // `String.prototype.{ trimLeft, trimStart }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimstart\n start: createMethod(1),\n // `String.prototype.{ trimRight, trimEnd }` methods\n // https://tc39.es/ecma262/#sec-string.prototype.trimend\n end: createMethod(2),\n // `String.prototype.trim` method\n // https://tc39.es/ecma262/#sec-string.prototype.trim\n trim: createMethod(3)\n};\n\n\n/***/ }),\n\n/***/ \"5a34\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar isRegExp = __webpack_require__(\"44e7\");\n\nmodule.exports = function (it) {\n if (isRegExp(it)) {\n throw TypeError(\"The method doesn't accept regular expressions\");\n } return it;\n};\n\n\n/***/ }),\n\n/***/ \"5c52\":\n/***/ (function(module, exports, __webpack_require__) {\n\n// extracted by mini-css-extract-plugin\n\n/***/ }),\n\n/***/ \"5c6c\":\n/***/ (function(module, exports) {\n\nmodule.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n\n\n/***/ }),\n\n/***/ \"5f96\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\nvar $join = [].join;\n\n// `%TypedArray%.prototype.join` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.join\n// eslint-disable-next-line no-unused-vars\nexportTypedArrayMethod('join', function join(separator) {\n return $join.apply(aTypedArray(this), arguments);\n});\n\n\n/***/ }),\n\n/***/ \"5fb2\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n// based on https://github.com/bestiejs/punycode.js/blob/master/punycode.js\nvar maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1\nvar base = 36;\nvar tMin = 1;\nvar tMax = 26;\nvar skew = 38;\nvar damp = 700;\nvar initialBias = 72;\nvar initialN = 128; // 0x80\nvar delimiter = '-'; // '\\x2D'\nvar regexNonASCII = /[^\\0-\\u007E]/; // non-ASCII chars\nvar regexSeparators = /[.\\u3002\\uFF0E\\uFF61]/g; // RFC 3490 separators\nvar OVERFLOW_ERROR = 'Overflow: input needs wider integers to process';\nvar baseMinusTMin = base - tMin;\nvar floor = Math.floor;\nvar stringFromCharCode = String.fromCharCode;\n\n/**\n * Creates an array containing the numeric code points of each Unicode\n * character in the string. While JavaScript uses UCS-2 internally,\n * this function will convert a pair of surrogate halves (each of which\n * UCS-2 exposes as separate characters) into a single code point,\n * matching UTF-16.\n */\nvar ucs2decode = function (string) {\n var output = [];\n var counter = 0;\n var length = string.length;\n while (counter < length) {\n var value = string.charCodeAt(counter++);\n if (value >= 0xD800 && value <= 0xDBFF && counter < length) {\n // It's a high surrogate, and there is a next character.\n var extra = string.charCodeAt(counter++);\n if ((extra & 0xFC00) == 0xDC00) { // Low surrogate.\n output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);\n } else {\n // It's an unmatched surrogate; only append this code unit, in case the\n // next code unit is the high surrogate of a surrogate pair.\n output.push(value);\n counter--;\n }\n } else {\n output.push(value);\n }\n }\n return output;\n};\n\n/**\n * Converts a digit/integer into a basic code point.\n */\nvar digitToBasic = function (digit) {\n // 0..25 map to ASCII a..z or A..Z\n // 26..35 map to ASCII 0..9\n return digit + 22 + 75 * (digit < 26);\n};\n\n/**\n * Bias adaptation function as per section 3.4 of RFC 3492.\n * https://tools.ietf.org/html/rfc3492#section-3.4\n */\nvar adapt = function (delta, numPoints, firstTime) {\n var k = 0;\n delta = firstTime ? floor(delta / damp) : delta >> 1;\n delta += floor(delta / numPoints);\n for (; delta > baseMinusTMin * tMax >> 1; k += base) {\n delta = floor(delta / baseMinusTMin);\n }\n return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));\n};\n\n/**\n * Converts a string of Unicode symbols (e.g. a domain name label) to a\n * Punycode string of ASCII-only symbols.\n */\n// eslint-disable-next-line max-statements\nvar encode = function (input) {\n var output = [];\n\n // Convert the input in UCS-2 to an array of Unicode code points.\n input = ucs2decode(input);\n\n // Cache the length.\n var inputLength = input.length;\n\n // Initialize the state.\n var n = initialN;\n var delta = 0;\n var bias = initialBias;\n var i, currentValue;\n\n // Handle the basic code points.\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue < 0x80) {\n output.push(stringFromCharCode(currentValue));\n }\n }\n\n var basicLength = output.length; // number of basic code points.\n var handledCPCount = basicLength; // number of code points that have been handled;\n\n // Finish the basic string with a delimiter unless it's empty.\n if (basicLength) {\n output.push(delimiter);\n }\n\n // Main encoding loop:\n while (handledCPCount < inputLength) {\n // All non-basic code points < n have been handled already. Find the next larger one:\n var m = maxInt;\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue >= n && currentValue < m) {\n m = currentValue;\n }\n }\n\n // Increase `delta` enough to advance the decoder's state to , but guard against overflow.\n var handledCPCountPlusOne = handledCPCount + 1;\n if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {\n throw RangeError(OVERFLOW_ERROR);\n }\n\n delta += (m - n) * handledCPCountPlusOne;\n n = m;\n\n for (i = 0; i < input.length; i++) {\n currentValue = input[i];\n if (currentValue < n && ++delta > maxInt) {\n throw RangeError(OVERFLOW_ERROR);\n }\n if (currentValue == n) {\n // Represent delta as a generalized variable-length integer.\n var q = delta;\n for (var k = base; /* no condition */; k += base) {\n var t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n if (q < t) break;\n var qMinusT = q - t;\n var baseMinusT = base - t;\n output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT)));\n q = floor(qMinusT / baseMinusT);\n }\n\n output.push(stringFromCharCode(digitToBasic(q)));\n bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);\n delta = 0;\n ++handledCPCount;\n }\n }\n\n ++delta;\n ++n;\n }\n return output.join('');\n};\n\nmodule.exports = function (input) {\n var encoded = [];\n var labels = input.toLowerCase().replace(regexSeparators, '\\u002E').split('.');\n var i, label;\n for (i = 0; i < labels.length; i++) {\n label = labels[i];\n encoded.push(regexNonASCII.test(label) ? 'xn--' + encode(label) : label);\n }\n return encoded.join('.');\n};\n\n\n/***/ }),\n\n/***/ \"605d\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar classof = __webpack_require__(\"c6b6\");\nvar global = __webpack_require__(\"da84\");\n\nmodule.exports = classof(global.process) == 'process';\n\n\n/***/ }),\n\n/***/ \"60bd\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar global = __webpack_require__(\"da84\");\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar ArrayIterators = __webpack_require__(\"e260\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\n\nvar ITERATOR = wellKnownSymbol('iterator');\nvar Uint8Array = global.Uint8Array;\nvar arrayValues = ArrayIterators.values;\nvar arrayKeys = ArrayIterators.keys;\nvar arrayEntries = ArrayIterators.entries;\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\nvar nativeTypedArrayIterator = Uint8Array && Uint8Array.prototype[ITERATOR];\n\nvar CORRECT_ITER_NAME = !!nativeTypedArrayIterator\n && (nativeTypedArrayIterator.name == 'values' || nativeTypedArrayIterator.name == undefined);\n\nvar typedArrayValues = function values() {\n return arrayValues.call(aTypedArray(this));\n};\n\n// `%TypedArray%.prototype.entries` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.entries\nexportTypedArrayMethod('entries', function entries() {\n return arrayEntries.call(aTypedArray(this));\n});\n// `%TypedArray%.prototype.keys` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.keys\nexportTypedArrayMethod('keys', function keys() {\n return arrayKeys.call(aTypedArray(this));\n});\n// `%TypedArray%.prototype.values` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.values\nexportTypedArrayMethod('values', typedArrayValues, !CORRECT_ITER_NAME);\n// `%TypedArray%.prototype[@@iterator]` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype-@@iterator\nexportTypedArrayMethod(ITERATOR, typedArrayValues, !CORRECT_ITER_NAME);\n\n\n/***/ }),\n\n/***/ \"60da\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar fails = __webpack_require__(\"d039\");\nvar objectKeys = __webpack_require__(\"df75\");\nvar getOwnPropertySymbolsModule = __webpack_require__(\"7418\");\nvar propertyIsEnumerableModule = __webpack_require__(\"d1e7\");\nvar toObject = __webpack_require__(\"7b0b\");\nvar IndexedObject = __webpack_require__(\"44ad\");\n\nvar nativeAssign = Object.assign;\nvar defineProperty = Object.defineProperty;\n\n// `Object.assign` method\n// https://tc39.es/ecma262/#sec-object.assign\nmodule.exports = !nativeAssign || fails(function () {\n // should have correct order of operations (Edge bug)\n if (DESCRIPTORS && nativeAssign({ b: 1 }, nativeAssign(defineProperty({}, 'a', {\n enumerable: true,\n get: function () {\n defineProperty(this, 'b', {\n value: 3,\n enumerable: false\n });\n }\n }), { b: 2 })).b !== 1) return true;\n // should work with symbols and should have deterministic property order (V8 bug)\n var A = {};\n var B = {};\n // eslint-disable-next-line no-undef\n var symbol = Symbol();\n var alphabet = 'abcdefghijklmnopqrst';\n A[symbol] = 7;\n alphabet.split('').forEach(function (chr) { B[chr] = chr; });\n return nativeAssign({}, A)[symbol] != 7 || objectKeys(nativeAssign({}, B)).join('') != alphabet;\n}) ? function assign(target, source) { // eslint-disable-line no-unused-vars\n var T = toObject(target);\n var argumentsLength = arguments.length;\n var index = 1;\n var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;\n var propertyIsEnumerable = propertyIsEnumerableModule.f;\n while (argumentsLength > index) {\n var S = IndexedObject(arguments[index++]);\n var keys = getOwnPropertySymbols ? objectKeys(S).concat(getOwnPropertySymbols(S)) : objectKeys(S);\n var length = keys.length;\n var j = 0;\n var key;\n while (length > j) {\n key = keys[j++];\n if (!DESCRIPTORS || propertyIsEnumerable.call(S, key)) T[key] = S[key];\n }\n } return T;\n} : nativeAssign;\n\n\n/***/ }),\n\n/***/ \"621a\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar global = __webpack_require__(\"da84\");\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar NATIVE_ARRAY_BUFFER = __webpack_require__(\"a981\");\nvar createNonEnumerableProperty = __webpack_require__(\"9112\");\nvar redefineAll = __webpack_require__(\"e2cc\");\nvar fails = __webpack_require__(\"d039\");\nvar anInstance = __webpack_require__(\"19aa\");\nvar toInteger = __webpack_require__(\"a691\");\nvar toLength = __webpack_require__(\"50c4\");\nvar toIndex = __webpack_require__(\"0b25\");\nvar IEEE754 = __webpack_require__(\"77a7\");\nvar getPrototypeOf = __webpack_require__(\"e163\");\nvar setPrototypeOf = __webpack_require__(\"d2bb\");\nvar getOwnPropertyNames = __webpack_require__(\"241c\").f;\nvar defineProperty = __webpack_require__(\"9bf2\").f;\nvar arrayFill = __webpack_require__(\"81d5\");\nvar setToStringTag = __webpack_require__(\"d44e\");\nvar InternalStateModule = __webpack_require__(\"69f3\");\n\nvar getInternalState = InternalStateModule.get;\nvar setInternalState = InternalStateModule.set;\nvar ARRAY_BUFFER = 'ArrayBuffer';\nvar DATA_VIEW = 'DataView';\nvar PROTOTYPE = 'prototype';\nvar WRONG_LENGTH = 'Wrong length';\nvar WRONG_INDEX = 'Wrong index';\nvar NativeArrayBuffer = global[ARRAY_BUFFER];\nvar $ArrayBuffer = NativeArrayBuffer;\nvar $DataView = global[DATA_VIEW];\nvar $DataViewPrototype = $DataView && $DataView[PROTOTYPE];\nvar ObjectPrototype = Object.prototype;\nvar RangeError = global.RangeError;\n\nvar packIEEE754 = IEEE754.pack;\nvar unpackIEEE754 = IEEE754.unpack;\n\nvar packInt8 = function (number) {\n return [number & 0xFF];\n};\n\nvar packInt16 = function (number) {\n return [number & 0xFF, number >> 8 & 0xFF];\n};\n\nvar packInt32 = function (number) {\n return [number & 0xFF, number >> 8 & 0xFF, number >> 16 & 0xFF, number >> 24 & 0xFF];\n};\n\nvar unpackInt32 = function (buffer) {\n return buffer[3] << 24 | buffer[2] << 16 | buffer[1] << 8 | buffer[0];\n};\n\nvar packFloat32 = function (number) {\n return packIEEE754(number, 23, 4);\n};\n\nvar packFloat64 = function (number) {\n return packIEEE754(number, 52, 8);\n};\n\nvar addGetter = function (Constructor, key) {\n defineProperty(Constructor[PROTOTYPE], key, { get: function () { return getInternalState(this)[key]; } });\n};\n\nvar get = function (view, count, index, isLittleEndian) {\n var intIndex = toIndex(index);\n var store = getInternalState(view);\n if (intIndex + count > store.byteLength) throw RangeError(WRONG_INDEX);\n var bytes = getInternalState(store.buffer).bytes;\n var start = intIndex + store.byteOffset;\n var pack = bytes.slice(start, start + count);\n return isLittleEndian ? pack : pack.reverse();\n};\n\nvar set = function (view, count, index, conversion, value, isLittleEndian) {\n var intIndex = toIndex(index);\n var store = getInternalState(view);\n if (intIndex + count > store.byteLength) throw RangeError(WRONG_INDEX);\n var bytes = getInternalState(store.buffer).bytes;\n var start = intIndex + store.byteOffset;\n var pack = conversion(+value);\n for (var i = 0; i < count; i++) bytes[start + i] = pack[isLittleEndian ? i : count - i - 1];\n};\n\nif (!NATIVE_ARRAY_BUFFER) {\n $ArrayBuffer = function ArrayBuffer(length) {\n anInstance(this, $ArrayBuffer, ARRAY_BUFFER);\n var byteLength = toIndex(length);\n setInternalState(this, {\n bytes: arrayFill.call(new Array(byteLength), 0),\n byteLength: byteLength\n });\n if (!DESCRIPTORS) this.byteLength = byteLength;\n };\n\n $DataView = function DataView(buffer, byteOffset, byteLength) {\n anInstance(this, $DataView, DATA_VIEW);\n anInstance(buffer, $ArrayBuffer, DATA_VIEW);\n var bufferLength = getInternalState(buffer).byteLength;\n var offset = toInteger(byteOffset);\n if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset');\n byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength);\n if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH);\n setInternalState(this, {\n buffer: buffer,\n byteLength: byteLength,\n byteOffset: offset\n });\n if (!DESCRIPTORS) {\n this.buffer = buffer;\n this.byteLength = byteLength;\n this.byteOffset = offset;\n }\n };\n\n if (DESCRIPTORS) {\n addGetter($ArrayBuffer, 'byteLength');\n addGetter($DataView, 'buffer');\n addGetter($DataView, 'byteLength');\n addGetter($DataView, 'byteOffset');\n }\n\n redefineAll($DataView[PROTOTYPE], {\n getInt8: function getInt8(byteOffset) {\n return get(this, 1, byteOffset)[0] << 24 >> 24;\n },\n getUint8: function getUint8(byteOffset) {\n return get(this, 1, byteOffset)[0];\n },\n getInt16: function getInt16(byteOffset /* , littleEndian */) {\n var bytes = get(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined);\n return (bytes[1] << 8 | bytes[0]) << 16 >> 16;\n },\n getUint16: function getUint16(byteOffset /* , littleEndian */) {\n var bytes = get(this, 2, byteOffset, arguments.length > 1 ? arguments[1] : undefined);\n return bytes[1] << 8 | bytes[0];\n },\n getInt32: function getInt32(byteOffset /* , littleEndian */) {\n return unpackInt32(get(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined));\n },\n getUint32: function getUint32(byteOffset /* , littleEndian */) {\n return unpackInt32(get(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined)) >>> 0;\n },\n getFloat32: function getFloat32(byteOffset /* , littleEndian */) {\n return unpackIEEE754(get(this, 4, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 23);\n },\n getFloat64: function getFloat64(byteOffset /* , littleEndian */) {\n return unpackIEEE754(get(this, 8, byteOffset, arguments.length > 1 ? arguments[1] : undefined), 52);\n },\n setInt8: function setInt8(byteOffset, value) {\n set(this, 1, byteOffset, packInt8, value);\n },\n setUint8: function setUint8(byteOffset, value) {\n set(this, 1, byteOffset, packInt8, value);\n },\n setInt16: function setInt16(byteOffset, value /* , littleEndian */) {\n set(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined);\n },\n setUint16: function setUint16(byteOffset, value /* , littleEndian */) {\n set(this, 2, byteOffset, packInt16, value, arguments.length > 2 ? arguments[2] : undefined);\n },\n setInt32: function setInt32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined);\n },\n setUint32: function setUint32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packInt32, value, arguments.length > 2 ? arguments[2] : undefined);\n },\n setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) {\n set(this, 4, byteOffset, packFloat32, value, arguments.length > 2 ? arguments[2] : undefined);\n },\n setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) {\n set(this, 8, byteOffset, packFloat64, value, arguments.length > 2 ? arguments[2] : undefined);\n }\n });\n} else {\n if (!fails(function () {\n NativeArrayBuffer(1);\n }) || !fails(function () {\n new NativeArrayBuffer(-1); // eslint-disable-line no-new\n }) || fails(function () {\n new NativeArrayBuffer(); // eslint-disable-line no-new\n new NativeArrayBuffer(1.5); // eslint-disable-line no-new\n new NativeArrayBuffer(NaN); // eslint-disable-line no-new\n return NativeArrayBuffer.name != ARRAY_BUFFER;\n })) {\n $ArrayBuffer = function ArrayBuffer(length) {\n anInstance(this, $ArrayBuffer);\n return new NativeArrayBuffer(toIndex(length));\n };\n var ArrayBufferPrototype = $ArrayBuffer[PROTOTYPE] = NativeArrayBuffer[PROTOTYPE];\n for (var keys = getOwnPropertyNames(NativeArrayBuffer), j = 0, key; keys.length > j;) {\n if (!((key = keys[j++]) in $ArrayBuffer)) {\n createNonEnumerableProperty($ArrayBuffer, key, NativeArrayBuffer[key]);\n }\n }\n ArrayBufferPrototype.constructor = $ArrayBuffer;\n }\n\n // WebKit bug - the same parent prototype for typed arrays and data view\n if (setPrototypeOf && getPrototypeOf($DataViewPrototype) !== ObjectPrototype) {\n setPrototypeOf($DataViewPrototype, ObjectPrototype);\n }\n\n // iOS Safari 7.x bug\n var testView = new $DataView(new $ArrayBuffer(2));\n var nativeSetInt8 = $DataViewPrototype.setInt8;\n testView.setInt8(0, 2147483648);\n testView.setInt8(1, 2147483649);\n if (testView.getInt8(0) || !testView.getInt8(1)) redefineAll($DataViewPrototype, {\n setInt8: function setInt8(byteOffset, value) {\n nativeSetInt8.call(this, byteOffset, value << 24 >> 24);\n },\n setUint8: function setUint8(byteOffset, value) {\n nativeSetInt8.call(this, byteOffset, value << 24 >> 24);\n }\n }, { unsafe: true });\n}\n\nsetToStringTag($ArrayBuffer, ARRAY_BUFFER);\nsetToStringTag($DataView, DATA_VIEW);\n\nmodule.exports = {\n ArrayBuffer: $ArrayBuffer,\n DataView: $DataView\n};\n\n\n/***/ }),\n\n/***/ \"649e\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar ArrayBufferViewCore = __webpack_require__(\"ebb5\");\nvar $some = __webpack_require__(\"b727\").some;\n\nvar aTypedArray = ArrayBufferViewCore.aTypedArray;\nvar exportTypedArrayMethod = ArrayBufferViewCore.exportTypedArrayMethod;\n\n// `%TypedArray%.prototype.some` method\n// https://tc39.es/ecma262/#sec-%typedarray%.prototype.some\nexportTypedArrayMethod('some', function some(callbackfn /* , thisArg */) {\n return $some(aTypedArray(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n});\n\n\n/***/ }),\n\n/***/ \"64e5\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar fails = __webpack_require__(\"d039\");\nvar padStart = __webpack_require__(\"0ccb\").start;\n\nvar abs = Math.abs;\nvar DatePrototype = Date.prototype;\nvar getTime = DatePrototype.getTime;\nvar nativeDateToISOString = DatePrototype.toISOString;\n\n// `Date.prototype.toISOString` method implementation\n// https://tc39.es/ecma262/#sec-date.prototype.toisostring\n// PhantomJS / old WebKit fails here:\nmodule.exports = (fails(function () {\n return nativeDateToISOString.call(new Date(-5e13 - 1)) != '0385-07-25T07:06:39.999Z';\n}) || !fails(function () {\n nativeDateToISOString.call(new Date(NaN));\n})) ? function toISOString() {\n if (!isFinite(getTime.call(this))) throw RangeError('Invalid time value');\n var date = this;\n var year = date.getUTCFullYear();\n var milliseconds = date.getUTCMilliseconds();\n var sign = year < 0 ? '-' : year > 9999 ? '+' : '';\n return sign + padStart(abs(year), sign ? 6 : 4, 0) +\n '-' + padStart(date.getUTCMonth() + 1, 2, 0) +\n '-' + padStart(date.getUTCDate(), 2, 0) +\n 'T' + padStart(date.getUTCHours(), 2, 0) +\n ':' + padStart(date.getUTCMinutes(), 2, 0) +\n ':' + padStart(date.getUTCSeconds(), 2, 0) +\n '.' + padStart(milliseconds, 3, 0) +\n 'Z';\n} : nativeDateToISOString;\n\n\n/***/ }),\n\n/***/ \"6547\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar toInteger = __webpack_require__(\"a691\");\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\n\n// `String.prototype.{ codePointAt, at }` methods implementation\nvar createMethod = function (CONVERT_TO_STRING) {\n return function ($this, pos) {\n var S = String(requireObjectCoercible($this));\n var position = toInteger(pos);\n var size = S.length;\n var first, second;\n if (position < 0 || position >= size) return CONVERT_TO_STRING ? '' : undefined;\n first = S.charCodeAt(position);\n return first < 0xD800 || first > 0xDBFF || position + 1 === size\n || (second = S.charCodeAt(position + 1)) < 0xDC00 || second > 0xDFFF\n ? CONVERT_TO_STRING ? S.charAt(position) : first\n : CONVERT_TO_STRING ? 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/*#__PURE__*/__webpack_require__.n(_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_node_modules_vue_loader_lib_loaders_stylePostLoader_js_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_2_node_modules_sass_loader_dist_cjs_js_ref_8_oneOf_1_3_node_modules_cache_loader_dist_cjs_js_ref_0_0_node_modules_vue_loader_lib_index_js_vue_loader_options_RoomHeader_vue_vue_type_style_index_0_id_516a26e9_lang_scss_scoped_true___WEBPACK_IMPORTED_MODULE_0__);\n/* unused harmony reexport * */\n\n\n/***/ }),\n\n/***/ \"7418\":\n/***/ (function(module, exports) {\n\nexports.f = Object.getOwnPropertySymbols;\n\n\n/***/ }),\n\n/***/ \"746f\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar path = __webpack_require__(\"428f\");\nvar has = __webpack_require__(\"5135\");\nvar wrappedWellKnownSymbolModule = __webpack_require__(\"e538\");\nvar defineProperty = __webpack_require__(\"9bf2\").f;\n\nmodule.exports = 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ArrayBufferModule.ArrayBuffer;\nvar DataView = ArrayBufferModule.DataView;\nvar NATIVE_ARRAY_BUFFER_VIEWS = ArrayBufferViewCore.NATIVE_ARRAY_BUFFER_VIEWS;\nvar TYPED_ARRAY_TAG = ArrayBufferViewCore.TYPED_ARRAY_TAG;\nvar TypedArray = ArrayBufferViewCore.TypedArray;\nvar TypedArrayPrototype = ArrayBufferViewCore.TypedArrayPrototype;\nvar aTypedArrayConstructor = ArrayBufferViewCore.aTypedArrayConstructor;\nvar isTypedArray = ArrayBufferViewCore.isTypedArray;\nvar BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT';\nvar WRONG_LENGTH = 'Wrong length';\n\nvar fromList = function (C, list) {\n var index = 0;\n var length = list.length;\n var result = new (aTypedArrayConstructor(C))(length);\n while (length > index) result[index] = list[index++];\n return result;\n};\n\nvar addGetter = function (it, key) {\n nativeDefineProperty(it, key, { get: function () {\n return getInternalState(this)[key];\n } });\n};\n\nvar isArrayBuffer = function (it) {\n var klass;\n return it instanceof ArrayBuffer || (klass = classof(it)) == 'ArrayBuffer' || klass == 'SharedArrayBuffer';\n};\n\nvar isTypedArrayIndex = function (target, key) {\n return isTypedArray(target)\n && typeof key != 'symbol'\n && key in target\n && String(+key) == String(key);\n};\n\nvar wrappedGetOwnPropertyDescriptor = function getOwnPropertyDescriptor(target, key) {\n return isTypedArrayIndex(target, key = toPrimitive(key, true))\n ? createPropertyDescriptor(2, target[key])\n : nativeGetOwnPropertyDescriptor(target, key);\n};\n\nvar wrappedDefineProperty = function defineProperty(target, key, descriptor) {\n if (isTypedArrayIndex(target, key = toPrimitive(key, true))\n && isObject(descriptor)\n && has(descriptor, 'value')\n && !has(descriptor, 'get')\n && !has(descriptor, 'set')\n // TODO: add validation descriptor w/o calling accessors\n && !descriptor.configurable\n && (!has(descriptor, 'writable') || descriptor.writable)\n && (!has(descriptor, 'enumerable') || descriptor.enumerable)\n ) {\n target[key] = descriptor.value;\n return target;\n } return nativeDefineProperty(target, key, descriptor);\n};\n\nif (DESCRIPTORS) {\n if (!NATIVE_ARRAY_BUFFER_VIEWS) {\n getOwnPropertyDescriptorModule.f = wrappedGetOwnPropertyDescriptor;\n definePropertyModule.f = wrappedDefineProperty;\n addGetter(TypedArrayPrototype, 'buffer');\n addGetter(TypedArrayPrototype, 'byteOffset');\n addGetter(TypedArrayPrototype, 'byteLength');\n addGetter(TypedArrayPrototype, 'length');\n }\n\n $({ target: 'Object', stat: true, forced: !NATIVE_ARRAY_BUFFER_VIEWS }, {\n getOwnPropertyDescriptor: wrappedGetOwnPropertyDescriptor,\n defineProperty: wrappedDefineProperty\n });\n\n module.exports = function (TYPE, wrapper, CLAMPED) {\n var BYTES = TYPE.match(/\\d+$/)[0] / 8;\n var CONSTRUCTOR_NAME = TYPE + (CLAMPED ? 'Clamped' : '') + 'Array';\n var GETTER = 'get' + TYPE;\n var SETTER = 'set' + TYPE;\n var NativeTypedArrayConstructor = global[CONSTRUCTOR_NAME];\n var TypedArrayConstructor = NativeTypedArrayConstructor;\n var TypedArrayConstructorPrototype = TypedArrayConstructor && TypedArrayConstructor.prototype;\n var exported = {};\n\n var getter = function (that, index) {\n var data = getInternalState(that);\n return data.view[GETTER](index * BYTES + data.byteOffset, true);\n };\n\n var setter = function (that, index, value) {\n var data = getInternalState(that);\n if (CLAMPED) value = (value = round(value)) < 0 ? 0 : value > 0xFF ? 0xFF : value & 0xFF;\n data.view[SETTER](index * BYTES + data.byteOffset, value, true);\n };\n\n var addElement = function (that, index) {\n nativeDefineProperty(that, index, {\n get: function () {\n return getter(this, index);\n },\n set: function (value) {\n return setter(this, index, value);\n },\n enumerable: true\n });\n };\n\n if (!NATIVE_ARRAY_BUFFER_VIEWS) {\n TypedArrayConstructor = wrapper(function (that, data, offset, $length) {\n anInstance(that, TypedArrayConstructor, CONSTRUCTOR_NAME);\n var index = 0;\n var byteOffset = 0;\n var buffer, byteLength, length;\n if (!isObject(data)) {\n length = toIndex(data);\n byteLength = length * BYTES;\n buffer = new ArrayBuffer(byteLength);\n } else if (isArrayBuffer(data)) {\n buffer = data;\n byteOffset = toOffset(offset, BYTES);\n var $len = data.byteLength;\n if ($length === undefined) {\n if ($len % BYTES) throw RangeError(WRONG_LENGTH);\n byteLength = $len - byteOffset;\n if (byteLength < 0) throw RangeError(WRONG_LENGTH);\n } else {\n byteLength = toLength($length) * BYTES;\n if (byteLength + byteOffset > $len) throw RangeError(WRONG_LENGTH);\n }\n length = byteLength / BYTES;\n } else if (isTypedArray(data)) {\n return fromList(TypedArrayConstructor, data);\n } else {\n return typedArrayFrom.call(TypedArrayConstructor, data);\n }\n setInternalState(that, {\n buffer: buffer,\n byteOffset: byteOffset,\n byteLength: byteLength,\n length: length,\n view: new DataView(buffer)\n });\n while (index < length) addElement(that, index++);\n });\n\n if (setPrototypeOf) setPrototypeOf(TypedArrayConstructor, TypedArray);\n TypedArrayConstructorPrototype = TypedArrayConstructor.prototype = create(TypedArrayPrototype);\n } else if (TYPED_ARRAYS_CONSTRUCTORS_REQUIRES_WRAPPERS) {\n TypedArrayConstructor = wrapper(function (dummy, data, typedArrayOffset, $length) {\n anInstance(dummy, TypedArrayConstructor, CONSTRUCTOR_NAME);\n return inheritIfRequired(function () {\n if (!isObject(data)) return new NativeTypedArrayConstructor(toIndex(data));\n if (isArrayBuffer(data)) return $length !== undefined\n ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES), $length)\n : typedArrayOffset !== undefined\n ? new NativeTypedArrayConstructor(data, toOffset(typedArrayOffset, BYTES))\n : new NativeTypedArrayConstructor(data);\n if (isTypedArray(data)) return fromList(TypedArrayConstructor, data);\n return typedArrayFrom.call(TypedArrayConstructor, data);\n }(), dummy, TypedArrayConstructor);\n });\n\n if (setPrototypeOf) setPrototypeOf(TypedArrayConstructor, TypedArray);\n forEach(getOwnPropertyNames(NativeTypedArrayConstructor), function (key) {\n if (!(key in TypedArrayConstructor)) {\n createNonEnumerableProperty(TypedArrayConstructor, key, NativeTypedArrayConstructor[key]);\n }\n });\n TypedArrayConstructor.prototype = TypedArrayConstructorPrototype;\n }\n\n if (TypedArrayConstructorPrototype.constructor !== TypedArrayConstructor) {\n createNonEnumerableProperty(TypedArrayConstructorPrototype, 'constructor', TypedArrayConstructor);\n }\n\n if (TYPED_ARRAY_TAG) {\n createNonEnumerableProperty(TypedArrayConstructorPrototype, TYPED_ARRAY_TAG, CONSTRUCTOR_NAME);\n }\n\n exported[CONSTRUCTOR_NAME] = TypedArrayConstructor;\n\n $({\n global: true, forced: TypedArrayConstructor != NativeTypedArrayConstructor, sham: !NATIVE_ARRAY_BUFFER_VIEWS\n }, exported);\n\n if (!(BYTES_PER_ELEMENT in TypedArrayConstructor)) {\n createNonEnumerableProperty(TypedArrayConstructor, BYTES_PER_ELEMENT, BYTES);\n }\n\n if (!(BYTES_PER_ELEMENT in TypedArrayConstructorPrototype)) {\n createNonEnumerableProperty(TypedArrayConstructorPrototype, BYTES_PER_ELEMENT, BYTES);\n }\n\n setSpecies(CONSTRUCTOR_NAME);\n };\n} else module.exports = function () { /* empty */ };\n\n\n/***/ }),\n\n/***/ \"74fe\":\n/***/ (function(module, exports, __webpack_require__) {\n\nmodule.exports = __webpack_require__(\"2d78\");\n\n\n/***/ }),\n\n/***/ \"7656\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nexports.__esModule = true;\nexports.AMPERSAND = exports.CLOSEPAREN = exports.CLOSEANGLEBRACKET = exports.CLOSEBRACKET = exports.CLOSEBRACE = exports.OPENPAREN = exports.OPENANGLEBRACKET = exports.OPENBRACKET = exports.OPENBRACE = exports.WS = exports.TLD = exports.SYM = exports.UNDERSCORE = exports.SLASH = exports.MAILTO = exports.PROTOCOL = exports.QUERY = exports.POUND = exports.PLUS = exports.NUM = exports.NL = exports.LOCALHOST = exports.PUNCTUATION = exports.DOT = exports.COLON = exports.AT = exports.DOMAIN = exports.Base = undefined;\n\nvar _createTokenClass = __webpack_require__(\"46f3\");\n\nvar _class = __webpack_require__(\"254c\");\n\n/******************************************************************************\n\tText Tokens\n\tTokens composed of strings\n******************************************************************************/\n\n/**\n\tAbstract class used for manufacturing text tokens.\n\tPass in the value this token represents\n\n\t@class TextToken\n\t@abstract\n*/\nvar TextToken = (0, _createTokenClass.createTokenClass)();\nTextToken.prototype = {\n\ttoString: function toString() {\n\t\treturn this.v + '';\n\t}\n};\n\nfunction inheritsToken(value) {\n\tvar props = value ? { v: value } : {};\n\treturn (0, _class.inherits)(TextToken, (0, _createTokenClass.createTokenClass)(), props);\n}\n\n/**\n\tA valid domain token\n\t@class DOMAIN\n\t@extends TextToken\n*/\nvar DOMAIN = inheritsToken();\n\n/**\n\t@class AT\n\t@extends TextToken\n*/\nvar AT = inheritsToken('@');\n\n/**\n\tRepresents a single colon `:` character\n\n\t@class COLON\n\t@extends TextToken\n*/\nvar COLON = inheritsToken(':');\n\n/**\n\t@class DOT\n\t@extends TextToken\n*/\nvar DOT = inheritsToken('.');\n\n/**\n\tA character class that can surround the URL, but which the URL cannot begin\n\tor end with. Does not include certain English punctuation like parentheses.\n\n\t@class PUNCTUATION\n\t@extends TextToken\n*/\nvar PUNCTUATION = inheritsToken();\n\n/**\n\tThe word localhost (by itself)\n\t@class LOCALHOST\n\t@extends TextToken\n*/\nvar LOCALHOST = inheritsToken();\n\n/**\n\tNewline token\n\t@class NL\n\t@extends TextToken\n*/\nvar NL = inheritsToken('\\n');\n\n/**\n\t@class NUM\n\t@extends TextToken\n*/\nvar NUM = inheritsToken();\n\n/**\n\t@class PLUS\n\t@extends TextToken\n*/\nvar PLUS = inheritsToken('+');\n\n/**\n\t@class POUND\n\t@extends TextToken\n*/\nvar POUND = inheritsToken('#');\n\n/**\n\tRepresents a web URL protocol. Supported types include\n\n\t* `http:`\n\t* `https:`\n\t* `ftp:`\n\t* `ftps:`\n\n\t@class PROTOCOL\n\t@extends TextToken\n*/\nvar PROTOCOL = inheritsToken();\n\n/**\n\tRepresents the start of the email URI protocol\n\n\t@class MAILTO\n\t@extends TextToken\n*/\nvar MAILTO = inheritsToken('mailto:');\n\n/**\n\t@class QUERY\n\t@extends TextToken\n*/\nvar QUERY = inheritsToken('?');\n\n/**\n\t@class SLASH\n\t@extends TextToken\n*/\nvar SLASH = inheritsToken('/');\n\n/**\n\t@class UNDERSCORE\n\t@extends TextToken\n*/\nvar UNDERSCORE = inheritsToken('_');\n\n/**\n\tOne ore more non-whitespace symbol.\n\t@class SYM\n\t@extends TextToken\n*/\nvar SYM = inheritsToken();\n\n/**\n\t@class TLD\n\t@extends TextToken\n*/\nvar TLD = inheritsToken();\n\n/**\n\tRepresents a string of consecutive whitespace characters\n\n\t@class WS\n\t@extends TextToken\n*/\nvar WS = inheritsToken();\n\n/**\n\tOpening/closing bracket classes\n*/\n\nvar OPENBRACE = inheritsToken('{');\nvar OPENBRACKET = inheritsToken('[');\nvar OPENANGLEBRACKET = inheritsToken('<');\nvar OPENPAREN = inheritsToken('(');\nvar CLOSEBRACE = inheritsToken('}');\nvar CLOSEBRACKET = inheritsToken(']');\nvar CLOSEANGLEBRACKET = inheritsToken('>');\nvar CLOSEPAREN = inheritsToken(')');\n\nvar AMPERSAND = inheritsToken('&');\n\nexports.Base = TextToken;\nexports.DOMAIN = DOMAIN;\nexports.AT = AT;\nexports.COLON = COLON;\nexports.DOT = DOT;\nexports.PUNCTUATION = PUNCTUATION;\nexports.LOCALHOST = LOCALHOST;\nexports.NL = NL;\nexports.NUM = NUM;\nexports.PLUS = PLUS;\nexports.POUND = POUND;\nexports.QUERY = QUERY;\nexports.PROTOCOL = PROTOCOL;\nexports.MAILTO = MAILTO;\nexports.SLASH = SLASH;\nexports.UNDERSCORE = UNDERSCORE;\nexports.SYM = SYM;\nexports.TLD = TLD;\nexports.WS = WS;\nexports.OPENBRACE = OPENBRACE;\nexports.OPENBRACKET = OPENBRACKET;\nexports.OPENANGLEBRACKET = OPENANGLEBRACKET;\nexports.OPENPAREN = OPENPAREN;\nexports.CLOSEBRACE = CLOSEBRACE;\nexports.CLOSEBRACKET = CLOSEBRACKET;\nexports.CLOSEANGLEBRACKET = CLOSEANGLEBRACKET;\nexports.CLOSEPAREN = CLOSEPAREN;\nexports.AMPERSAND = AMPERSAND;\n\n/***/ }),\n\n/***/ \"77a7\":\n/***/ (function(module, exports) {\n\n// IEEE754 conversions based on https://github.com/feross/ieee754\n// eslint-disable-next-line no-shadow-restricted-names\nvar Infinity = 1 / 0;\nvar abs = Math.abs;\nvar pow = Math.pow;\nvar floor = Math.floor;\nvar log = Math.log;\nvar LN2 = Math.LN2;\n\nvar pack = function (number, mantissaLength, bytes) {\n var buffer = new Array(bytes);\n var exponentLength = bytes * 8 - mantissaLength - 1;\n var eMax = (1 << exponentLength) - 1;\n var eBias = eMax >> 1;\n var rt = mantissaLength === 23 ? pow(2, -24) - pow(2, -77) : 0;\n var sign = number < 0 || number === 0 && 1 / number < 0 ? 1 : 0;\n var index = 0;\n var exponent, mantissa, c;\n number = abs(number);\n // eslint-disable-next-line no-self-compare\n if (number != number || number === Infinity) {\n // eslint-disable-next-line no-self-compare\n mantissa = number != number ? 1 : 0;\n exponent = eMax;\n } else {\n exponent = floor(log(number) / LN2);\n if (number * (c = pow(2, -exponent)) < 1) {\n exponent--;\n c *= 2;\n }\n if (exponent + eBias >= 1) {\n number += rt / c;\n } else {\n number += rt * pow(2, 1 - eBias);\n }\n if (number * c >= 2) {\n exponent++;\n c /= 2;\n }\n if (exponent + eBias >= eMax) {\n mantissa = 0;\n exponent = eMax;\n } else if (exponent + eBias >= 1) {\n mantissa = (number * c - 1) * pow(2, mantissaLength);\n exponent = exponent + eBias;\n } else {\n mantissa = number * pow(2, eBias - 1) * pow(2, mantissaLength);\n exponent = 0;\n }\n }\n for (; mantissaLength >= 8; buffer[index++] = mantissa & 255, mantissa /= 256, mantissaLength -= 8);\n exponent = exponent << mantissaLength | mantissa;\n exponentLength += mantissaLength;\n for (; exponentLength > 0; buffer[index++] = exponent & 255, exponent /= 256, exponentLength -= 8);\n buffer[--index] |= sign * 128;\n return buffer;\n};\n\nvar unpack = function (buffer, mantissaLength) {\n var bytes = buffer.length;\n var exponentLength = bytes * 8 - mantissaLength - 1;\n var eMax = (1 << exponentLength) - 1;\n var eBias = eMax >> 1;\n var nBits = exponentLength - 7;\n var index = bytes - 1;\n var sign = buffer[index--];\n var exponent = sign & 127;\n var mantissa;\n sign >>= 7;\n for (; nBits > 0; exponent = exponent * 256 + buffer[index], index--, nBits -= 8);\n mantissa = exponent & (1 << -nBits) - 1;\n exponent >>= -nBits;\n nBits += mantissaLength;\n for (; nBits > 0; mantissa = mantissa * 256 + buffer[index], index--, nBits -= 8);\n if (exponent === 0) {\n exponent = 1 - eBias;\n } else if (exponent === eMax) {\n return mantissa ? NaN : sign ? -Infinity : Infinity;\n } else {\n mantissa = mantissa + pow(2, mantissaLength);\n exponent = exponent - eBias;\n } return (sign ? -1 : 1) * mantissa * pow(2, exponent - mantissaLength);\n};\n\nmodule.exports = {\n pack: pack,\n unpack: unpack\n};\n\n\n/***/ }),\n\n/***/ \"7839\":\n/***/ (function(module, exports) {\n\n// IE8- don't enum bug keys\nmodule.exports = [\n 'constructor',\n 'hasOwnProperty',\n 'isPrototypeOf',\n 'propertyIsEnumerable',\n 'toLocaleString',\n 'toString',\n 'valueOf'\n];\n\n\n/***/ }),\n\n/***/ \"7a82\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar $ = __webpack_require__(\"23e7\");\nvar DESCRIPTORS = __webpack_require__(\"83ab\");\nvar objectDefinePropertyModile = __webpack_require__(\"9bf2\");\n\n// `Object.defineProperty` method\n// https://tc39.es/ecma262/#sec-object.defineproperty\n$({ target: 'Object', stat: true, forced: !DESCRIPTORS, sham: !DESCRIPTORS }, {\n defineProperty: objectDefinePropertyModile.f\n});\n\n\n/***/ }),\n\n/***/ \"7b0b\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar requireObjectCoercible = __webpack_require__(\"1d80\");\n\n// `ToObject` abstract operation\n// https://tc39.es/ecma262/#sec-toobject\nmodule.exports = function (argument) {\n return Object(requireObjectCoercible(argument));\n};\n\n\n/***/ }),\n\n/***/ \"7c73\":\n/***/ (function(module, exports, __webpack_require__) {\n\nvar anObject = __webpack_require__(\"825a\");\nvar defineProperties = __webpack_require__(\"37e8\");\nvar enumBugKeys = __webpack_require__(\"7839\");\nvar hiddenKeys = __webpack_require__(\"d012\");\nvar html = __webpack_require__(\"1be4\");\nvar documentCreateElement = __webpack_require__(\"cc12\");\nvar sharedKey = __webpack_require__(\"f772\");\n\nvar GT = '>';\nvar LT = '<';\nvar PROTOTYPE = 'prototype';\nvar SCRIPT = 'script';\nvar IE_PROTO = sharedKey('IE_PROTO');\n\nvar EmptyConstructor = function () { /* empty */ };\n\nvar scriptTag = function (content) {\n return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;\n};\n\n// Create object with fake `null` prototype: use ActiveX Object with cleared prototype\nvar NullProtoObjectViaActiveX = function (activeXDocument) {\n activeXDocument.write(scriptTag(''));\n activeXDocument.close();\n var temp = activeXDocument.parentWindow.Object;\n activeXDocument = null; // avoid memory leak\n return temp;\n};\n\n// Create object with fake `null` prototype: use iframe Object with cleared prototype\nvar NullProtoObjectViaIFrame = function () {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = documentCreateElement('iframe');\n var JS = 'java' + SCRIPT + ':';\n var iframeDocument;\n iframe.style.display = 'none';\n html.appendChild(iframe);\n // https://github.com/zloirock/core-js/issues/475\n iframe.src = String(JS);\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(scriptTag('document.F=Object'));\n iframeDocument.close();\n return iframeDocument.F;\n};\n\n// Check for document.domain and active x support\n// No need to use active x approach when document.domain is not set\n// see https://github.com/es-shims/es5-shim/issues/150\n// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346\n// avoid IE GC bug\nvar activeXDocument;\nvar NullProtoObject = function () {\n try {\n /* global ActiveXObject */\n activeXDocument = document.domain && new ActiveXObject('htmlfile');\n } catch (error) { /* ignore */ }\n NullProtoObject = activeXDocument ? NullProtoObjectViaActiveX(activeXDocument) : NullProtoObjectViaIFrame();\n var length = enumBugKeys.length;\n while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];\n return NullProtoObject();\n};\n\nhiddenKeys[IE_PROTO] = true;\n\n// `Object.create` method\n// https://tc39.es/ecma262/#sec-object.create\nmodule.exports = Object.create || function create(O, Properties) {\n var result;\n if (O !== null) {\n EmptyConstructor[PROTOTYPE] = anObject(O);\n result = new EmptyConstructor();\n EmptyConstructor[PROTOTYPE] = null;\n // add \"__proto__\" for Object.getPrototypeOf polyfill\n result[IE_PROTO] = O;\n } else result = NullProtoObject();\n return Properties === undefined ? result : defineProperties(result, Properties);\n};\n\n\n/***/ }),\n\n/***/ \"7db0\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar $find = __webpack_require__(\"b727\").find;\nvar addToUnscopables = __webpack_require__(\"44d2\");\nvar arrayMethodUsesToLength = __webpack_require__(\"ae40\");\n\nvar FIND = 'find';\nvar SKIPS_HOLES = true;\n\nvar USES_TO_LENGTH = arrayMethodUsesToLength(FIND);\n\n// Shouldn't skip holes\nif (FIND in []) Array(1)[FIND](function () { SKIPS_HOLES = false; });\n\n// `Array.prototype.find` method\n// https://tc39.es/ecma262/#sec-array.prototype.find\n$({ target: 'Array', proto: true, forced: SKIPS_HOLES || !USES_TO_LENGTH }, {\n find: function find(callbackfn /* , that = undefined */) {\n return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n }\n});\n\n// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables\naddToUnscopables(FIND);\n\n\n/***/ }),\n\n/***/ \"7dd0\":\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nvar $ = __webpack_require__(\"23e7\");\nvar createIteratorConstructor = __webpack_require__(\"9ed3\");\nvar getPrototypeOf = __webpack_require__(\"e163\");\nvar setPrototypeOf = __webpack_require__(\"d2bb\");\nvar setToStringTag = __webpack_require__(\"d44e\");\nvar createNonEnumerableProperty = __webpack_require__(\"9112\");\nvar redefine = __webpack_require__(\"6eeb\");\nvar wellKnownSymbol = __webpack_require__(\"b622\");\nvar IS_PURE = __webpack_require__(\"c430\");\nvar Iterators = __webpack_require__(\"3f8c\");\nvar IteratorsCore = __webpack_require__(\"ae93\");\n\nvar IteratorPrototype = IteratorsCore.IteratorPrototype;\nvar BUGGY_SAFARI_ITERATORS = IteratorsCore.BUGGY_SAFARI_ITERATORS;\nvar ITERATOR = wellKnownSymbol('iterator');\nvar KEYS = 'keys';\nvar VALUES = 'values';\nvar ENTRIES = 'entries';\n\nvar returnThis = function () { return this; };\n\nmodule.exports = function (Iterable, NAME, IteratorConstructor, next, DEFAULT, IS_SET, FORCED) {\n createIteratorConstructor(IteratorConstructor, NAME, next);\n\n var getIterationMethod = function (KIND) {\n if (KIND === DEFAULT && defaultIterator) return defaultIterator;\n if (!BUGGY_SAFARI_ITERATORS && KIND in IterablePrototype) return IterablePrototype[KIND];\n switch (KIND) {\n case KEYS: return function keys() { return new IteratorConstructor(this, KIND); };\n case VALUES: return function values() { return new IteratorConstructor(this, KIND); };\n case ENTRIES: return function entries() { return new IteratorConstructor(this, KIND); };\n } return function () { return new IteratorConstructor(this); };\n };\n\n var TO_STRING_TAG = NAME + ' Iterator';\n var INCORRECT_VALUES_NAME = false;\n var IterablePrototype = Iterable.prototype;\n var nativeIterator = IterablePrototype[ITERATOR]\n || IterablePrototype['@@iterator']\n || DEFAULT && IterablePrototype[DEFAULT];\n var defaultIterator = !BUGGY_SAFARI_ITERATORS && nativeIterator || getIterationMethod(DEFAULT);\n var anyNativeIterator = NAME == 'Array' ? 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