Searched refs:delay_ns (Results 1 - 4 of 4) sorted by relevance

/system/media/audio_utils/include/audio_utils/
H A Decho_reference.h29 int32_t delay_ns; // delay for this buffer (see comment below) member in struct:echo_reference_buffer
36 * - delay_ns is the delay introduced by playback buffers
42 * - delay_ns is the delay introduced by capture buffers
45 * - delay_ns is the delay between the returned frames and the capture time derived from
H A Dresampler.h87 int32_t (*delay_ns)(struct resampler_itfe *resampler); member in struct:resampler_itfe
/system/media/audio_utils/
H A Decho_reference.c180 er->playback_delay = buffer->delay_ns;
314 buffer->delay_ns, er->frames_in, buffer->frame_count);
324 buffer->delay_ns = 0;
376 int64_t expectedDelayNs = er->playback_delay + buffer->delay_ns - timeDiff;
380 int32_t rsmp_delay = er->resampler->delay_ns(er->resampler);
387 expectedDelayNs, er->playback_delay, buffer->delay_ns, timeDiff);
452 expectedDelayNs, er->playback_delay, buffer->delay_ns, timeDiff);
478 buffer->delay_ns = 0;
H A Dresampler.c228 rsmp->itfe.delay_ns = resampler_delay_ns;

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