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Searched refs:attack_coeff (Results 1 – 3 of 3) sorted by relevance

/third_party/ffmpeg/libavfilter/
Daf_adynamicequalizer.c92 double attack_coeff, double release_coeff, double nc) in get_gain() argument
120 attack_coeff = attslew ? aattack : attack_coeff; in get_gain()
125 Lyl = attack_coeff * state[0] + (1. - attack_coeff) * Ly1; in get_gain()
Daf_agate.c59 double attack_coeff; member
103 s->attack_coeff = FFMIN(1., 1. / (s->attack * inlink->sample_rate / 4000.)); in agate_config_input()
151 const double attack_coeff = s->attack_coeff; in gate() local
173 …s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > s->lin_slope ? attack_coeff : release_… in gate()
Daf_sidechaincompress.c46 double attack, attack_coeff; member
159 s->attack_coeff = FFMIN(1., 1. / (s->attack * outlink->sample_rate / 4000.)); in compressor_config_output()
194 …s->lin_slope += (abs_sample - s->lin_slope) * (abs_sample > s->lin_slope ? s->attack_coeff : s->re… in compressor()