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Searched refs:celt_ilog2 (Results 1 – 9 of 9) sorted by relevance

/external/libopus/celt/
Dmathops.c73 int shift = celt_ilog2(b)-29; in frac_div32()
128 k = (celt_ilog2(x)>>1)-7; in celt_sqrt()
186 i = celt_ilog2(x); in celt_rcp()
Dmathops.h148 static OPUS_INLINE opus_int16 celt_ilog2(opus_int32 x) in celt_ilog2() function
159 return x <= 0 ? 0 : celt_ilog2(x); in celt_zlog2()
178 i = celt_ilog2(x); in celt_log2()
Dpitch.c59 xshift = celt_ilog2(maxcorr)-14; in find_best_pitch()
166 shift = celt_ilog2(maxabs)-10; in pitch_downsample()
331 shift = celt_ilog2(MAX32(1, MAX32(xmax, ymax)))-11; in pitch_search()
445 sh = celt_ilog2(x2y2)>>1; in remove_doubling()
481 sh = celt_ilog2(x2y2)>>1; in remove_doubling()
Dvq.c123 k = celt_ilog2(Ryy)>>1; in normalise_residual()
262 rshift = 1+celt_ilog2(K-pulsesLeft+i+1); in alg_quant()
363 k = celt_ilog2(E)>>1; in renormalise_vector()
Dbands.c114 int shift = celt_ilog2(maxval)-10; in compute_band_energies()
283 shift = celt_ilog2(t)>>1; in anti_collapse()
418 kl = celt_ilog2(El)>>1; in stereo_merge()
419 kr = celt_ilog2(Er)>>1; in stereo_merge()
Dcelt_lpc.c268 shift = celt_ilog2(ac0)-30+10; in _celt_autocorr()
Dcelt_encoder.c286 shift = 14-celt_ilog2(1+celt_maxabs16(tmp, len)); in transient_analysis()
/external/libopus/celt/tests/
Dtest_unit_mathops.c245 lg = celt_ilog2(x); in testilog2()
/external/libopus/src/
Dopus_encoder.c362 shift=celt_ilog2(Fs/(cutoff_Hz*3)); in dc_reject()