Lines Matching refs:downsample
73 int downsample; member
141 st->downsample = resampling_factor(sampling_rate); in celt_decoder_init()
142 if (st->downsample==0) in celt_decoder_init()
162 st->downsample = 1; in opus_custom_decoder_init()
184 void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *co… in deemphasis() argument
199 Nd = N/downsample; in deemphasis()
223 if (downsample>1) in deemphasis()
264 y[j*C] = SAT16(ADD32(y[j*C], SCALEOUT(SIG2WORD16(scratch[j*downsample])))); in deemphasis()
269 y[j*C] = SCALEOUT(SIG2WORD16(scratch[j*downsample])); in deemphasis()
281 int isTransient, int LM, int downsample, in celt_synthesis() argument
317 downsample, silence); in celt_synthesis()
331 downsample, silence); in celt_synthesis()
334 downsample, silence); in celt_synthesis()
343 downsample, silence); in celt_synthesis()
505 …celt_synthesis(mode, X, out_syn, oldBandE, start, effEnd, C, C, 0, LM, st->downsample, 0, st->arch… in celt_decode_lost()
771 frame_size *= st->downsample;
829 deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum);
831 return frame_size/st->downsample;
1003 C, CC, isTransient, LM, st->downsample, silence, st->arch);
1067 deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum);
1074 return frame_size/st->downsample;
1188 *value = st->overlap/st->downsample;