Searched refs:old_lag (Results 1 - 6 of 6) sorted by relevance

/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dpitch_filter.c266 double old_lag, old_gain; local
298 old_lag = *filter_state->oldlagp;
302 if ((lags[0] > (PITCH_UPSTEP * old_lag)) ||
303 (lags[0] < (PITCH_DOWNSTEP * old_lag))) {
304 old_lag = lags[0];
317 lag_delta = (lags[m] - old_lag) / PITCH_GRAN_PER_SUBFRAME;
318 filter_parameters.lag = old_lag;
322 old_lag = lags[m];
345 *filter_state->oldlagp = old_lag;
H A Dpitch_estimator.h32 const double old_lag,
H A Dpitch_estimator.c127 const double old_lag,
184 log_lag = log(0.5 * old_lag);
480 double old_lag, old_gain; local
500 old_lag = State->PFstr_wght.oldlagp[0];
504 WebRtcIsac_InitializePitch(Weighted, old_lag, old_gain, State, lags);
126 WebRtcIsac_InitializePitch(const double *in, const double old_lag, const double old_gain, PitchAnalysisStruct *State, double *lags) argument
/external/webrtc/src/modules/audio_coding/codecs/isac/main/source/
H A Dpitch_filter.c266 double old_lag, old_gain; local
298 old_lag = *filter_state->oldlagp;
302 if ((lags[0] > (PITCH_UPSTEP * old_lag)) ||
303 (lags[0] < (PITCH_DOWNSTEP * old_lag))) {
304 old_lag = lags[0];
317 lag_delta = (lags[m] - old_lag) / PITCH_GRAN_PER_SUBFRAME;
318 filter_parameters.lag = old_lag;
322 old_lag = lags[m];
345 *filter_state->oldlagp = old_lag;
H A Dpitch_estimator.h32 const double old_lag,
H A Dpitch_estimator.c126 const double old_lag,
183 log_lag = log(0.5 * old_lag);
479 double old_lag, old_gain; local
499 old_lag = State->PFstr_wght.oldlagp[0];
503 WebRtcIsac_InitializePitch(Weighted, old_lag, old_gain, State, lags);
125 WebRtcIsac_InitializePitch(const double *in, const double old_lag, const double old_gain, PitchAnalysisStruct *State, double *lags) argument

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