Functions — github.com/zhuker/lamejs

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Functions993 in github.com/zhuker/lamejs

⨍ Functions 993◇ Types & classes 111

↓ 182 callersFunctionassert

(x)

src/js/common.js:148

↓ 101 callersFunctionn

(f)

lame.min.js:3

↓ 81 callersFunctionK

(c)

lame.min.js:1

↓ 79 callersFunctionnew_float

(count)

lame.all.js:14

↓ 79 callersFunctionnew_float

(count)

src/js/common.js:13

↓ 68 callersMethodassign

(final GrInfo other)

src/main/java/mp3/GrInfo.java:42

↓ 62 callersFunctionwriteheader

* write N bits into the header

lame.all.js:2892

↓ 62 callersFunctionwriteheader

* write N bits into the header

src/js/BitStream.js:217

↓ 62 callersMethodwriteheader

write N bits into the header

src/main/java/mp3/BitStream.java:209

↓ 57 callersMethodsetModules

(GainAnalysis ga, BitStream bs, Presets p, QuantizePVT qupvt, Quantize qu, VBRTag vbr, Version ver, ID

src/main/java/mp3/Lame.java:45

↓ 46 callersFunctionnew_int

(count)

lame.all.js:10

↓ 46 callersFunctionnew_int

(count)

src/js/common.js:9

↓ 45 callersFunctionX

(c)

lame.min.js:1

↓ 43 callersMethodgetbits_fast

(final mpstr_tag mp, final int number_of_bits)

src/main/java/mpg/Common.java:218

↓ 39 callersMethodgetbits

(final mpstr_tag mp, final int number_of_bits)

src/main/java/mpg/Common.java:193

↓ 38 callersMethodEQ

(float a, float b)

src/main/java/mp3/BitStream.java:1009

↓ 30 callersMethodNEQ

(float a, float b)

src/main/java/mp3/BitStream.java:1015

↓ 30 callersFunctionV

(b,c,a)

lame.min.js:22

↓ 27 callersMethodResvFrameBegin

(final LameGlobalFlags gfp, final MeanBits mean_bits)

src/main/java/mp3/Reservoir.java:73

↓ 26 callersMethodFRAME_ID

(char a, char b, char c, char d)

src/main/java/mp3/ID3Tag.java:105

↓ 26 callersMethodgetframebits

compute bitsperframe and mean_bits for a layer III frame

src/main/java/mp3/BitStream.java:73

↓ 26 callersFunctionu

(a)

lame.min.js:31

↓ 24 callersMethodFAST_LOG10_X

(float x,float y)

src/main/java/mp3/Util.java:34

↓ 24 callersMethodget1bit

(final mpstr_tag mp)

src/main/java/mpg/Layer3.java:147

↓ 23 callersFunctionca

(c)

lame.min.js:1

↓ 23 callersFunctionnew_float_n

(args)

lame.all.js:22

↓ 23 callersFunctionnew_float_n

(args)

src/js/common.js:21

↓ 20 callersMethodIPOW20

(final int x)

src/main/java/mp3/QuantizePVT.java:47

↓ 19 callersFunctionB

(a,d,e,b,h)

lame.min.js:55

↓ 18 callersFunctionfsqr

* square

lame.all.js:608

↓ 18 callersFunctionfsqr

* square

src/js/GainAnalysis.js:357

↓ 18 callersMethodfsqr

square

src/main/java/mp3/GainAnalysis.java:339

↓ 18 callersFunctionk

(f,b,c,a,m,k)

lame.min.js:3

↓ 17 callersMethodcopy_buffer

<PRE> copy data out of the internal MP3 bit buffer into a user supplied unsigned char buffer. mp3data=0 indicates data in buffer is an i

src/main/java/mp3/BitStream.java:899

↓ 16 callersMethodATHformula

(final float f, final LameGlobalFlags gfp)

src/main/java/mp3/PsyModel.java:2915

↓ 16 callersMethodFAST_LOG10

(float x)

src/main/java/mp3/Util.java:31

↓ 16 callersMethodcount_bits

(final LameInternalFlags gfc, final float[] xr, final GrInfo gi, CalcNoiseData prev_noise)

src/main/java/mp3/Takehiro.java:621

↓ 15 callersMethodapply_preset

(final LameGlobalFlags gfp, int preset, final int enforce)

src/main/java/mp3/Presets.java:304

↓ 15 callersFunctionputbits2

* write j bits into the bit stream

lame.all.js:2795

↓ 15 callersFunctionputbits2

* write j bits into the bit stream

src/js/BitStream.js:109

↓ 15 callersMethodputbits2

write j bits into the bit stream

src/main/java/mp3/BitStream.java:100

↓ 15 callersFunctionshiftInBitsValue

(x, n, v)

lame.all.js:3919

↓ 15 callersFunctionshiftInBitsValue

(x, n, v)

src/js/VBRTag.js:268

↓ 15 callersMethodshiftInBitsValue

(final byte x, final int n, final int v)

src/main/java/mp3/VBRTag.java:279

↓ 14 callersMethodRead32BitsHighLow

(final RandomAccessFile fp)

src/main/java/mp3/GetAudio.java:1251

↓ 14 callersMethodcalc_xmin

Calculate the allowed distortion for each scalefactor band, as determined by the psychoacoustic model. xmin(sb) = ratio(sb) en(sb) / bw(sb) returns n

src/main/java/mp3/QuantizePVT.java:539

↓ 13 callersMethodcalc_noise

<PRE> -oo dB => -1.00 - 6 dB => -0.97 - 3 dB => -0.80 - 2 dB => -0.64 - 1 dB => -0.38 0 dB => 0.00 + 1 dB => +0.49 + 2 dB => +1.06

src/main/java/mp3/QuantizePVT.java:758

↓ 13 callersMethodscale_bitcount

Also calculates the number of bits necessary to code the scalefactors.

src/main/java/mp3/Takehiro.java:985

↓ 13 callersMethodscale_bitcount_lsf

Also counts the number of bits to encode the scalefacs but for MPEG 2 Lower sampling frequencies (24, 22.05 and 16 kHz.) This is reverse-engineered f

src/main/java/mp3/Takehiro.java:1051

↓ 12 callersMethodon_pe

allocate bits among 2 channels based on PE<BR> mt 6/99<BR> bugfixes rh 8/01: often allocated more than the allowed 4095 bits

src/main/java/mp3/QuantizePVT.java:391

↓ 12 callersMethodreduce_side

(final int targ_bits[], final float ms_ener_ratio, final int mean_bits, final int max_bits)

src/main/java/mp3/QuantizePVT.java:456

↓ 10 callersFunctionE

(a,d,p,b,e,l,h,g)

lame.min.js:34

↓ 10 callersFunctionapply_vbr_preset

(gfp, a, enforce)

lame.all.js:892

↓ 10 callersFunctionapply_vbr_preset

(gfp, a, enforce)

src/js/Presets.js:105

↓ 10 callersMethodapply_vbr_preset

(final LameGlobalFlags gfp, final int a, final int enforce)

src/main/java/mp3/Presets.java:49

↓ 10 callersMethodathAdjust

Robert Hegemann 2001-04-27: this adjusts the ATH, keeping the original noise floor affects the higher frequencies more than the lower ones

src/main/java/mp3/QuantizePVT.java:512

↓ 9 callersMethodRead16BitsLowHigh

(final RandomAccessFile fp)

src/main/java/mp3/GetAudio.java:1226

↓ 9 callersMethodclose

()

src/main/java/lowlevel/LameDecoder.java:168

↓ 9 callersMethodnoquant_count_bits

count_bit

src/main/java/mp3/Takehiro.java:512

↓ 9 callersFunctionz

(a)

lame.min.js:195

↓ 8 callersMethodAnalyzeSamples

(final ReplayGain rgData, final float[] left_samples, final int left_samplesPos, float[] right_samples

src/main/java/mp3/GainAnalysis.java:343

↓ 8 callersFunctionchoose_table

* Choose the Huffman table that will encode ix[begin..end] with the fewest * bits. * * Note: This code contains knowledge about the siz

lame.all.js:1716

↓ 8 callersFunctionchoose_table

* Choose the Huffman table that will encode ix[begin..end] with the fewest * bits. * * Note: This code contains knowledge about the siz

src/js/Takehiro.js:465

↓ 8 callersMethodchoose_table

Choose the Huffman table that will encode ix[begin..end] with the fewest bits. Note: This code contains knowledge about the sizes and characteristics

src/main/java/mp3/Takehiro.java:455

↓ 8 callersMethodcopyV1ToV2

(final LameGlobalFlags gfp, final int frame_id, final String s)

src/main/java/mp3/ID3Tag.java:151

↓ 8 callersMethodfft_long

(final LameInternalFlags gfc, float y[], int chn, final float[] buffer[], int bufPos)

src/main/java/mp3/FFT.java:206

↓ 8 callersMethodfft_short

(final LameInternalFlags gfc, final float x_real[][], final int chn, final float[] buffer[], final int

src/main/java/mp3/FFT.java:158

↓ 8 callersFunctionfreq2bark

* see for example "Zwicker: Psychoakustik, 1982; ISBN 3-540-11401-7

lame.all.js:12983

↓ 8 callersFunctionfreq2bark

* see for example "Zwicker: Psychoakustik, 1982; ISBN 3-540-11401-7

src/js/PsyModel.js:2356

↓ 8 callersMethodfreq2bark

see for example "Zwicker: Psychoakustik, 1982; ISBN 3-540-11401-7

src/main/java/mp3/PsyModel.java:2392

↓ 8 callersMethodid3_tag

(final LameGlobalFlags gfp, final int type, final TextEncoding enc, final String str)

src/main/java/mp3/Parse.java:171

↓ 8 callersMethodmdct_sub48

(final LameInternalFlags gfc, final float[] w0, final float[] w1)

src/main/java/mp3/NewMDCT.java:1035

↓ 8 callersMethodnearestBitrateFullIndex

Used to find table index when we need bitrate-based values determined using tables bitrate in kbps Gabriel Bouvigne 2002-11-03

src/main/java/mp3/Lame.java:490

↓ 8 callersFunctionnew_byte

(count)

lame.all.js:2

↓ 8 callersFunctionnew_byte

(count)

src/js/common.js:1

↓ 8 callersMethodwrite16BitsLowHigh

(final DataOutput fp, final int i)

src/main/java/mp3/GetAudio.java:1322

↓ 7 callersMethodBitrateIndex

@param bRate legal rates from 32 to 448 kbps @param version MPEG-1 or MPEG-2/2.5 LSF

src/main/java/mp3/Lame.java:596

↓ 7 callersFunctionNS_INTERP

(x, y, r)

lame.all.js:11505

↓ 7 callersFunctionNS_INTERP

(x, y, r)

src/js/PsyModel.js:828

↓ 7 callersMethodNS_INTERP

(final float x, final float y, final float r)

src/main/java/mp3/PsyModel.java:825

↓ 7 callersMethodResvFrameEnd

Called after all granules in a frame have been allocated. Makes sure that the reservoir size is within limits, possibly by adding stuffing bits.

src/main/java/mp3/Reservoir.java:242

↓ 7 callersFunctionclone_int

(array)

lame.all.js:6715

↓ 7 callersFunctionclone_int

(array)

src/js/GrInfo.js:63

↓ 7 callersMethodhip_decode_exit

(mpstr_tag hip)

src/main/java/mpg/MPGLib.java:242

↓ 7 callersMethodinit_outer_loop

(final LameInternalFlags gfc, final GrInfo cod_info)

src/main/java/mp3/Quantize.java:181

↓ 7 callersMethodinit_xrpow

(final LameInternalFlags gfc, final GrInfo cod_info, float xrpow[])

src/main/java/mp3/Quantize.java:80

↓ 7 callersMethodlame_close

frees internal buffers

src/main/java/mp3/Lame.java:2099

↓ 7 callersMethodlame_encode_buffer

(final LameGlobalFlags gfp, final short buffer_l[], final short buffer_r[], final int nsamples, final

src/main/java/mp3/Lame.java:1888

↓ 7 callersMethodlame_init

()

src/main/java/mp3/Lame.java:2215

↓ 7 callersMethodlame_init_params

initialize internal params based on data in gf (globalflags struct filled in by calling program) OUTLINE: We first have some complex code to determi

src/main/java/mp3/Lame.java:839

↓ 7 callersMethodlame_version_print

PURPOSE: Writes version and license to the file specified by fp

src/main/java/mp3/Parse.java:203

↓ 7 callersMethodms_convert

convert from L/R <. Mid/Side

src/main/java/mp3/Quantize.java:50

↓ 7 callersMethodset_4_byte_value

(final byte[] bytes, final int bytesPos, int value)

src/main/java/mp3/ID3Tag.java:307

↓ 6 callersFunctionATHformula_GB

* Those ATH formulas are returning their minimum value for input = -1

lame.all.js:13446

↓ 6 callersFunctionATHformula_GB

* Those ATH formulas are returning their minimum value for input = -1

src/js/PsyModel.js:2827

↓ 6 callersMethodATHformula_GB

Those ATH formulas are returning their minimum value for input = -1

src/main/java/mp3/PsyModel.java:2872

↓ 6 callersFunctionIa

(c)

lame.min.js:1

↓ 6 callersFunctionNON_LINEAR_SCALE_ENERGY

(x)

lame.all.js:10888

↓ 6 callersFunctionNON_LINEAR_SCALE_ENERGY

(x)

src/js/PsyModel.js:194

↓ 6 callersMethodNON_LINEAR_SCALE_ENERGY

(float x)

src/main/java/mp3/PsyModel.java:175

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