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

/system/media/audio_utils/
Decho_reference.c400 int16_t delay_sign = (deltaNs >= 0) ? 1 : -1; in echo_reference_read() local
401 if (delay_sign == er->prev_delta_sign) { in echo_reference_read()
406 er->prev_delta_sign = delay_sign; in echo_reference_read()
415 delay_sign ? "positive" : "negative", er->frames_in, previousFrameIn); in echo_reference_read()