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

/third_party/alsa-lib/src/pcm/
H A Dpcm_rate.c640 snd_pcm_sframes_t slave_hw_ptr_diff; in snd_pcm_rate_sync_hwptr0() local
647 slave_hw_ptr_diff = pcm_frame_diff(slave_hw_ptr, rate->last_slave_hw_ptr, rate->gen.slave->boundary); in snd_pcm_rate_sync_hwptr0()
648 if (slave_hw_ptr_diff == 0) in snd_pcm_rate_sync_hwptr0()
661 (((last_slave_hw_ptr_frac + slave_hw_ptr_diff) / rate->gen.slave->period_size) * pcm->period_size) - in snd_pcm_rate_sync_hwptr0()
663 rate->ops.input_frames(rate->obj, (last_slave_hw_ptr_frac + slave_hw_ptr_diff) % rate->gen.slave->period_size)); in snd_pcm_rate_sync_hwptr0()

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