Reference wikipedia for LPC prediction.
[opus.git] / celt /
2014-01-08 Gregory MaxwellFix declaration after statement in fixed point.
2014-01-08 Jean-Marc Valinpseudostack instrumentation (off by default)
2014-01-07 Jean-Marc ValinFixes SMALL_FOOTPRINT for float
2014-01-07 Jean-Marc ValinDon't allocate pulses on the stack when calling the...
2014-01-07 Jean-Marc ValinMoves CELT PLC pitch search to a separate function...
2014-01-07 Jean-Marc ValinAdds SMALL_FOOTPRINT hack to the CELT PLC too
2014-01-07 Jean-Marc ValinMoves deemphasis() call out of celt_decode_lost() to...
2014-01-06 Jean-Marc ValinCleaning up leftovers of "freq" in celt_decode_with_ec()
2014-01-06 Jean-Marc ValinReduces the decoder stack use by removing the pcm_silk...
2014-01-06 Jean-Marc ValinMoves the remains of compute_inv_mdcts() to celt_synthe...
2014-01-06 Jean-Marc ValinHack that makes the SMALL_FOOTPRINT CELT decoder use...
2014-01-06 Jean-Marc ValinReduces decoder stack usage by only storing one channel...
2014-01-06 Jean-Marc ValinSome cleaning up of the synthesis code.
2014-01-05 Jean-Marc ValinMaking exp_rotation1() use MAC16_16(), which saves...
2014-01-04 Jean-Marc ValinSilences unused parameter warning
2014-01-04 Jean-Marc ValinMoving the radix-2 to expose trivial twiddle factors
2013-12-31 Jean-Marc ValinImproving the accuracy of the fixed-point radix-3 and...
2013-12-29 Jean-Marc ValinMinor cleanup -- nothing to see here
2013-12-29 Jean-Marc ValinFixed-point: slight accuracy improvement in the comb...
2013-12-29 Jean-Marc ValinRemove a SAVE_STACK that was pasted accidentally in...
2013-12-29 Jean-Marc ValinUnifying scaling of fixed-point and float FFT
2013-12-29 Jean-Marc ValinFixes C89 issue
2013-12-29 Jean-Marc ValinGetting rid of some negations
2013-12-29 Jean-Marc ValinSlightly improving the accuracy of the fixed-point...
2013-12-27 Jean-Marc ValinCommit 99968ab was causing us to allocate too much...
2013-12-27 Jean-Marc ValinRemoves the separate 1/8N rotation in the (I)MDCT and...
2013-12-23 Jean-Marc ValinInverse MDCT no longer requires any scratch space
2013-12-22 Jean-Marc ValinReverse the ordering of the FFT stage to optimize a...
2013-12-21 Jean-Marc ValinMerges the FFT scaling with the MDCT pre-rotate
2013-12-21 Jean-Marc ValinGetting rid of the inverse FFT entirely
2013-12-21 Jean-Marc ValinMoving bitrev step to forward MDCT too
2013-12-21 Jean-Marc ValinApplying the forward FFT gain up-front for fixed-point too
2013-12-21 Jean-Marc ValinMoves the bitrev step to the IMDCT pre-rotation
2013-12-16 Jean-Marc Valinfixed-point: slight (but free) accuracy improvement...
2013-12-14 Jean-Marc Valinfixed-point: adds rounding to some shifts to eliminate...
2013-12-11 Jean-Marc ValinRemove useless code in alloc_trim_analysis()
2013-12-11 Jean-Marc ValinMinor fixed-point accuracy improvements that were compl...
2013-12-11 Jean-Marc ValinRemoving indirections
2013-12-11 Jean-Marc ValinAnnotating pointer arguments with OPUS_RESTRICT and...
2013-12-10 Jean-Marc ValinMore NaN hardening in the analysis code
2013-12-10 Jean-Marc ValinUsing OPUS_COPY()/OPUS_CLEAR() in the decoder too
2013-12-10 Jean-Marc ValinMaking NaN detection more robust to -ffast-math.
2013-12-09 Jean-Marc ValinUsing celt_inner_prod() in compute_band_energies()
2013-12-09 Pedro Becerras/MAX16/MAX32/ in transient_analysis()
2013-12-09 Jean-Marc ValinDefining celt_inner_prod() and using it instead of...
2013-12-09 Jean-Marc ValinReplaces inline copies and initialization with OPUS_...
2013-12-09 Jean-Marc ValinChanges ABS16() and ABS32() to use fabs() in the float...
2013-12-09 Jean-Marc ValinOptimizes encoder NaN detection and clipping by only...
2013-12-05 Jean-Marc ValinFixed-point fast-path for normal 48 kHz encoding in...
2013-12-05 Jean-Marc ValinTurns a 16x32 multiply into a 16x16 one in celt_preemph...
2013-12-03 Jean-Marc ValinFixes Opus-custom preemphasis
2013-11-29 Jean-Marc ValinWhoa! This fixes a pretty bad fixed-point stereo regression
2013-11-29 Jean-Marc ValinFixes OPUS_SET_GAIN (was a bug in MULT16_32_P16())
2013-11-27 Timothy B. TerriberryMinor speedups to celt_pitch_xcorr_edsp(). v1.1-rc2
2013-11-27 Timothy B. TerriberryRemove the celt_pitch_xcorr() test code.
2013-11-27 Timothy B. TerriberryActually use my NEON code.
2013-11-27 Timothy B. TerriberryMake celt_pitch_xcorr_edsp() work on ARMv5TE.
2013-11-27 Timothy B. TerriberryClean up celt_pitch_xcorr() test code.
2013-11-26 Jean-Marc ValinSilences a warning in fixed-point v1.1-rc
2013-11-26 Jean-Marc ValinMerges surround and stereo intensity stereo thresholds...
2013-11-25 Jean-Marc ValinIntensity stereo update, partially based on Monty's...
2013-11-21 Jean-Marc ValinMerge branch 'silk_pitch_fix'
2013-11-21 Jean-Marc Valinopus_custom_encoder_init() now only needed for custom...
2013-11-18 Jean-Marc ValinFixes permissions on arm2gnu.pl
2013-11-18 Timothy B. TerriberryAdds Neon assembly for correlation/convolution
2013-11-18 Jean-Marc ValinAdds SATURATE16() to the fixed-point debug build too
2013-11-16 Jean-Marc Valinoops, fix previous commit
2013-11-16 Jean-Marc ValinMake CELT_PVQ_U_ROW static
2013-11-15 Jean-Marc ValinOops, missing semicolon on RESTORE_STACK in previous...
2013-11-15 Jean-Marc ValinAdds missing RESTORE_STACKs in celt_encode_with_ec()
2013-11-14 Jean-Marc ValinRename preemphasis() to celt_preemphasis() to avoid...
2013-11-14 Jean-Marc ValinFixes more warnings
2013-11-14 Jean-Marc ValinPrevents LFE from busting at really low bitrate
2013-11-13 Jean-Marc ValinFixes MSVC conversion warnings
2013-11-13 Jean-Marc ValinMaking the CELT fixed-point decoder a bit more robust...
2013-11-11 Jean-Marc Valingcc -pedantic had "comparison of unsigned expression...
2013-11-11 Jean-Marc ValinMore size-zero VLA fixes and making opus_decode* return...
2013-11-09 Jean-Marc ValinFixes some minor issues found by scan build
2013-11-09 Jean-Marc ValinHides OPUS_FRAMESIZE_VARIABLE from the API until it...
2013-11-09 Jean-Marc ValinTaking into account the frame size in more encoder...
2013-10-29 Jean-Marc ValinRemoves a float var that shouldn't have been there
2013-10-28 Gregory MaxwellAvoid a bogus uninitialized warning and simplify some...
2013-10-28 Jean-Marc ValinMakes stereo savings still less aggressive
2013-10-28 Gregory MaxwellReplace "inline" with OPUS_INLINE.
2013-10-01 Jean-Marc ValinReplaces log2() with celt_log2() and fixes a potential...
2013-10-01 Jean-Marc ValinMerge branch 'exp_surround1'
2013-09-29 Stefan HackerAvoid using C++ keyword 'new'
2013-09-14 Jean-Marc ValinVery basic surround rate calibration
2013-09-13 Jean-Marc ValinMore surround masking tuning
2013-09-12 Jean-Marc ValinTuning the surround masking
2013-09-09 Jean-Marc ValinAnalysis scaling fixes
2013-09-06 Jean-Marc ValinFirst pass at making the analysis code run with FIXED_POINT
2013-09-05 Jean-Marc ValinAdds trim and dynalloc control to surround masking
2013-08-31 Jean-Marc ValinSurround masking rewrite
2013-08-29 Jean-Marc ValinImplements fixed-point silk_LPC_analysis_filter() in...
2013-08-28 Jean-Marc ValinShare auto-correlation code between SILK and CELT
2013-08-26 Jean-Marc ValinMakes the SILK pitch search use celt_pitch_xcorr()
2013-08-05 Timothy B. TerriberryFix broken URL in entdec.c.
2013-07-30 Jean-Marc ValinBetter handling of the dynalloc cap for CBR/CVBR
2013-07-25 Jean-Marc ValinFixes an integer wrap-around due to an exceedingly...
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