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Searched refs:drift_filter (Results 1 - 2 of 2) sorted by relevance

/third_party/pulseaudio/src/pulsecore/
H A Dtime-smoother_2.c73 double drift_filter; member
240 s->drift_filter = (1 - filter_constant) * s->drift_filter + filter_constant * drift; in pa_smoother_2_put()
241 s->drift_filter_1 = (1 - filter_constant) * s->drift_filter_1 + filter_constant * s->drift_filter; in pa_smoother_2_put()
346 s->drift_filter = 1.0; in pa_smoother_2_reset()
/third_party/pulseaudio/src/modules/
H A Dmodule-loopback.c125 double drift_filter; member
341 u->drift_filter = (1 - FILTER_PARAMETER) * u->drift_filter + FILTER_PARAMETER * drift_rate; in rate_controller()
342 u->drift_compensation_rate = (1 - FILTER_PARAMETER) * u->drift_compensation_rate + FILTER_PARAMETER * u->drift_filter; in rate_controller()
470 u->drift_filter = 0; in adjust_rates()

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