Searched refs:lfo_length (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/
H A Daf_flanger.c48 int lfo_length; member in struct:FlangerContext
123 s->lfo_length = inlink->sample_rate / s->speed;
125 s->lfo = av_calloc(s->lfo_length, sizeof(*s->lfo));
129 ff_generate_wave_table(s->wave_shape, AV_SAMPLE_FMT_FLT, s->lfo, s->lfo_length,
164 int channel_phase = chan * s->lfo_length * s->channel_phase + .5;
165 double delay = s->lfo[(s->lfo_pos + channel_phase) % s->lfo_length];
192 s->lfo_pos = (s->lfo_pos + 1) % s->lfo_length;

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