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Searched refs:slave_buffer_size (Results 1 – 4 of 4) sorted by relevance

/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/component/aw-alsa-lib/
A Dpcm_dmix.c283 if (slave_size > dmix->slave_buffer_size) { in snd_pcm_dmix_sync_area()
284 transfer = dmix->slave_buffer_size - slave_size; in snd_pcm_dmix_sync_area()
304 slave_hw_ptr += dmix->slave_buffer_size; in snd_pcm_dmix_sync_area()
322 slave_appl_ptr = dmix->slave_appl_ptr % dmix->slave_buffer_size; in snd_pcm_dmix_sync_area()
330 if (slave_appl_ptr + transfer > dmix->slave_buffer_size) in snd_pcm_dmix_sync_area()
331 transfer = dmix->slave_buffer_size - slave_appl_ptr; in snd_pcm_dmix_sync_area()
341 slave_appl_ptr %= dmix->slave_buffer_size; in snd_pcm_dmix_sync_area()
A Dpcm_dsnoop.c101 slave_hw_ptr %= dsnoop->slave_buffer_size; in snd_pcm_dsnoop_sync_area()
105 transfer = slave_hw_ptr + transfer > dsnoop->slave_buffer_size ? in snd_pcm_dsnoop_sync_area()
106 dsnoop->slave_buffer_size - slave_hw_ptr : transfer; in snd_pcm_dsnoop_sync_area()
110 slave_hw_ptr %= dsnoop->slave_buffer_size; in snd_pcm_dsnoop_sync_area()
A Dpcm_direct.c447 dmix->slave_buffer_size = spcm->buffer_size; in snd_pcm_direct_initialize_slave()
491 dmix->slave_buffer_size = spcm->buffer_size; in snd_pcm_direct_initialize_secondary_slave()
770 max_periods = direct->slave_buffer_size / direct->slave_period_size; in snd_pcm_direct_hw_refine()
774 2 * direct->slave_period_size, direct->slave_buffer_size); in snd_pcm_direct_hw_refine()
A Dpcm_direct.h138 snd_pcm_uframes_t slave_buffer_size; member

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