Searched refs:cutoff_Hz (Results 1 – 1 of 1) sorted by relevance
| /external/libopus/src/ |
| D | opus_encoder.c | 345 static void hp_cutoff(const opus_val16 *in, opus_int32 cutoff_Hz, opus_val16 *out, opus_val32 *hp_m… in hp_cutoff() argument
351 silk_assert( cutoff_Hz <= silk_int32_MAX / SILK_FIX_CONST( 1.5 * 3.14159 / 1000, 19 ) ); in hp_cutoff()
352 …Fc_Q19 = silk_DIV32_16( silk_SMULBB( SILK_FIX_CONST( 1.5 * 3.14159 / 1000, 19 ), cutoff_Hz ), Fs/1… in hp_cutoff()
383 static void dc_reject(const opus_val16 *in, opus_int32 cutoff_Hz, opus_val16 *out, opus_val32 *hp_m… in dc_reject() argument
389 shift=celt_ilog2(Fs/(cutoff_Hz*4)); in dc_reject()
404 static void dc_reject(const opus_val16 *in, opus_int32 cutoff_Hz, opus_val16 *out, opus_val32 *hp_m… in dc_reject() argument
408 coef = 6.3f*cutoff_Hz/Fs; in dc_reject()
1087 int cutoff_Hz, hp_freq_smth1; in opus_encode_native() local
1642 cutoff_Hz = silk_log2lin( silk_RSHIFT( st->variable_HP_smth2_Q15, 8 ) ); in opus_encode_native()
1646 …hp_cutoff(pcm, cutoff_Hz, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channel… in opus_encode_native()
|