comments
[opus.git] / libcelt / quant_bands.c
2010-08-06 Jean-Marc Valincomments
2010-08-06 Jean-Marc ValineMeans[] quantized to 8 bits
2010-08-06 Jean-Marc ValinUsing the real spectral means instead of the ones
2010-08-02 Jean-Marc ValinCode simplifications for log->amplitude conversion
2010-07-23 Jean-Marc ValinCleaning up intra_decision()
2010-07-23 Jean-Marc ValinEnergy quantization tuning.
2010-07-19 Jean-Marc ValinThe coarse energy budget is no longer part of the bit...
2010-07-18 Jean-Marc ValinEncoder now has a way to check whether an error has...
2010-07-13 Jean-Marc ValinSupport for adjusting the end band
2010-06-23 Jean-Marc ValinImproved quality of small frame sizes at low bitrate.
2010-06-05 Jean-Marc ValinDoing the log2Amp() just in one place
2010-05-26 Jean-Marc ValinFixed a long-standing rare mismatch
2010-04-19 Jean-Marc ValinRemoved unnecessary calls to log2Amp()
2010-03-20 Jean-Marc Valinfixed-point: improving accuracy of the energy prediction
2010-03-20 Jean-Marc Valinfixed-point: slightly increasing the decoder accuracy...
2010-03-13 Jean-Marc ValinIncreasing log energy resolution
2010-03-13 Jean-Marc ValinUsing the mean energy even when start>0
2010-03-12 Jean-Marc ValinImproves fixed-point precision for quant_coarse_energy
2010-02-26 Jean-Marc ValinAllowing CELT to skip the low frequencies
2009-12-03 George de VriesFixing (read) array overrun for 1024-sample frames.
2009-10-21 Jean-Marc ValinAllow coarse energy to take almost all the bits. Also...
2009-10-19 Jean-Marc Valinfixed a few trivial bugs: exporting celt_strerror(...
2009-10-18 Jean-Marc ValinRemoved the _t from all the celt*_t types to avoid...
2009-10-18 Jean-Marc ValinUpdated copyright notices
2009-10-17 Jean-Marc ValinChanged all the celt*int*_t types to remove the _t...
2009-10-15 Jean-Marc Valinfirst step for removing the number of channels from...
2009-06-18 Jean-Marc ValinFixing a few bugs introduced in the energy interleaving...
2009-06-18 Jean-Marc ValinInterleaving the left and right final fine energy bits
2009-06-18 Jean-Marc ValinInterleaving the left and right fine energy
2009-06-17 Jean-Marc Valinintealeaving the left and right coarse energy
2009-06-14 Jean-Marc Valinremoving redundant calls to exp2()
2009-06-14 Jean-Marc ValinSimplifying the stereo energy quantisation functions...
2009-06-14 Jean-Marc ValinNow storing the band energies in de-interleaved format...
2009-06-14 Jean-Marc Valinremoving redundant calls to log2()
2009-06-11 Jean-Marc ValinBetter ebits rounding and making it possible to add...
2009-06-10 Jean-Marc ValinAdding extra fine bits only when we have rounded down...
2009-06-09 Jean-Marc ValinFolding, coarse energy, source cleanup
2009-06-09 Jean-Marc ValinThis makes it possible to use the bits left after PVQ...
2009-06-08 Jean-Marc ValinMerge commit 'origin/master'
2009-06-08 Jean-Marc ValinMinor simplification to the fine energy code
2009-06-07 Jean-Marc ValinThis simplifies the energy quantisation by converting...
2009-06-05 Gregory MaxwellHandle malloc failure in mode_create gracefully without...
2009-05-23 Jean-Marc ValinShould be enough to handle signals with a 144 dB (24...
2009-05-22 Gregory MaxwellVBR support. VBR API and VBR support in celtenc.
2009-05-02 Jean-Marc ValinDynamically selecting intra energy based on energy...
2009-05-01 Jean-Marc ValinAdd support for intra-coding of the coarse energy.
2009-02-17 Gregory MaxwellMiscellaneous comment, copyright notice, readme updates.
2008-09-30 Jean-Marc ValinAdded celt_encoder_ctl() and CELT_SET_COMPLEXITY
2008-09-22 Jean-Marc ValinMerge branch 'cwrs_speedup'
2008-09-19 Jean-Marc ValinDividing by a constant is never good
2008-09-19 Jean-Marc ValinRemoved a bunch of divides from the fine energy quantis...
2008-09-19 Jean-Marc ValinFixing the manual stack handling code
2008-08-30 Jean-Marc Valinexp() and log() are faster than pow() and log10() for...
2008-08-29 Jean-Marc ValinFixed a bunch of fixed-point overflows on insanely...
2008-08-06 Jean-Marc ValinPreventing encoder/decoder mismatch when coarse energy...
2008-08-04 Jean-Marc ValinChanging the allocation algorithm to better take into...
2008-08-03 Jean-Marc ValinTurns out that the worse case of the vector split is...
2008-08-02 Jean-Marc ValinUnified allocation of fine energy and pulses.
2008-08-02 Jean-Marc ValinCompleted the separation of coarse and fine energy...
2008-08-01 Jean-Marc ValinSplit coarse and fine energy quantisation
2008-05-27 Jean-Marc ValinPreventing encoder-decoder mismatch when energy values...
2008-05-22 Jean-Marc ValinPreventing some encode/decoder mismatch situations...
2008-05-07 Jean-Marc ValinImplemented rate-dependant allocation for the fine...
2008-04-28 Jean-Marc ValinBetter value for prediction coef beta
2008-04-23 Jean-Marc ValinOptimisation: caching the divisions used in the Laplace...
2008-03-27 Jean-Marc ValinJust commenting -- nothing to see.
2008-03-27 Jean-Marc ValinOptimisation: got rid of about 10% of the 32-bit divisi...
2008-03-26 Jean-Marc ValinTrying to clean up celt_ilog2() vs. EC_ILOG a bit.
2008-03-22 Jean-Marc Valinfixed-point: added cheap celt_div() division using...
2008-03-20 Jean-Marc Valins/ROUND/ROUND16/
2008-03-15 Jean-Marc ValinMaking sure not to use the C library calls directly
2008-03-13 Jean-Marc ValinAdjusting/fixing warnings
2008-03-12 Jean-Marc ValinChanged definition of VARDECL to make it more flexible...
2008-02-29 Jean-Marc ValinAnother C90-fying pass. Fixed some warnings in the...
2008-02-29 Jean-Marc ValinInitial support for a managed stack/scratchpad. Still...
2008-02-28 Jean-Marc Valinfixed-point: energy quantisation is entirely converted...
2008-02-28 Jean-Marc Valinfixed-point: more energy quantisation stuff.
2008-02-28 Jean-Marc Valinfixed-point: a few more bits converted from the energy...
2008-02-28 Jean-Marc Valinfixed-point: copied the exp2 implementation from Speex...
2008-02-28 Jean-Marc Valinfixed-point: log approximation
2008-02-28 Jean-Marc Valinfixed-point: unquant_energy_mono() has received the...
2008-02-28 Jean-Marc Valinfixed-point: second check-point on quant_energy_mono()
2008-02-28 Jean-Marc Valinfixed-point: first check-point on quant_energy_mono...
2008-02-27 Jean-Marc Valinfixed-point: log-energy for previous frame now a 16...
2008-02-26 Jean-Marc Valinfixed-point: band energy now a 32-bit value. It might...
2008-02-26 Jean-Marc Valinfixed-point: added a celt_ener_t type for band energy.
2008-02-25 Jean-Marc ValinTrying to be nice with 16-bit chips.
2008-02-20 Jean-Marc ValinEverything should now compile with a C89 compiler.
2008-02-20 Jean-Marc ValinMore C89 fixes, making sure to include config.h from...
2008-02-20 Jean-Marc Valinremoved // comments and added stack_alloc.h (not used...
2008-02-15 Jean-Marc ValinExperimental ld51 mode (needs more work)
2008-02-13 Jean-Marc Valindoing the folding properly.
2008-02-13 Jean-Marc Valinscales down even further in bit-rate
2008-02-13 Jean-Marc ValinIntroducing a (very) crude budget for the energy encoder.
2008-02-11 Jean-Marc ValinRe-ordered the parameters in the stream: [energy, pitch...
2008-02-10 Jean-Marc ValinMore flexible energy quantisation with nearly no penalty.
2008-01-10 Jean-Marc ValinStereo decoding working again (fixed a few issues in...
2008-01-09 Jean-Marc ValinMore stereo work (doing mid-side quantisation of the...
2007-12-13 Jean-Marc ValinBand energy quantisation info now in the mode directly
2007-12-07 Jean-Marc ValinNo more cheating, everything fully quantised
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