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    Searched refs:last_delay (Results 1 - 4 of 4) sorted by null

  /external/webrtc/webrtc/modules/audio_processing/utility/
delay_estimator.c 97 const int max_hits_for_slow_change = (candidate_delay < self->last_delay) ?
120 // 3. The histogram bins in the neighborhood of |last_delay| are decreased
123 // |last_delay| until we reach |max_hits_for_slow_change| consecutive hits
135 int is_in_last_set = (i >= self->last_delay - 2) &&
136 (i <= self->last_delay + 1) && (i != candidate_delay);
153 // 1. If the |candidate_delay| < |last_delay| it can be that we are in a
174 const int delay_difference = candidate_delay - self->last_delay;
180 // |last_delay|. The |fraction| is a piecewise linear function of the
181 // |delay_difference| between the |candidate_delay| and the |last_delay|
184 // ii) keeping |last_delay| instead of updating to |candidate_delay| coul
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delay_estimator.h 46 int last_delay; member in struct:__anon37237
delay_estimator_unittest.cc 132 // |last_delay| may be equal to -2 before initialization if done on the fly.
133 EXPECT_EQ(-2, binary_->last_delay);
159 // |last_delay| may be equal to -2 before initialization if done on the fly.
160 EXPECT_EQ(-2, binary1->last_delay);
161 EXPECT_EQ(-2, binary2->last_delay);
427 // (|last_delay| = -2). Then we compare the Process() output with the
428 // last_delay() call.
431 int last_delay = 0; local
437 last_delay = WebRtc_DelayEstimatorProcessFloat(handle_, near_f_,
439 if (last_delay != -2)
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  /external/webrtc/webrtc/modules/audio_processing/aec/
aec_core.c 852 int last_delay = -2; local
866 // negative |last_delay| is an invalid one.
875 last_delay = WebRtc_last_delay(self->delay_estimator);
876 if ((last_delay >= 0) &&
877 (last_delay != self->previous_delay) &&
880 int delay = last_delay - WebRtc_lookahead(self->delay_estimator);
904 self->previous_delay = last_delay;
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