189 	snd_pcm_t *spcm = meter->gen.slave;  in snd_pcm_meter_thread()
279 		err = snd_pcm_close(meter->gen.slave);  in snd_pcm_meter_close()
296 	err = snd_pcm_prepare(meter->gen.slave);  in snd_pcm_meter_prepare()
309 	int err = snd_pcm_reset(meter->gen.slave);  in snd_pcm_meter_reset()
322 	err = snd_pcm_start(meter->gen.slave);  in snd_pcm_meter_start()
332 	snd_pcm_sframes_t err = snd_pcm_rewind(meter->gen.slave, frames);  in snd_pcm_meter_rewind()
341 	snd_pcm_sframes_t err = INTERNAL(snd_pcm_forward)(meter->gen.slave, frames);  in snd_pcm_meter_forward()
353 	snd_pcm_sframes_t result = snd_pcm_mmap_commit(meter->gen.slave, offset, size);  in snd_pcm_meter_mmap_commit()
366 	snd_pcm_sframes_t result = snd_pcm_avail_update(meter->gen.slave);  in snd_pcm_meter_avail_update()
420 	return snd_pcm_hw_refine(meter->gen.slave, params);  in snd_pcm_meter_hw_refine_slave()
426 	return _snd_pcm_hw_params_internal(meter->gen.slave, params);  in snd_pcm_meter_hw_params_slave()
443 	snd_pcm_t *slave = meter->gen.slave;  in snd_pcm_meter_hw_params()  local
454 	meter->buf_size = slave->buffer_size;  in snd_pcm_meter_hw_params()
455 	while (meter->buf_size < slave->rate)  in snd_pcm_meter_hw_params()
457 	buf_size_bytes = snd_pcm_frames_to_bytes(slave, meter->buf_size);  in snd_pcm_meter_hw_params()
462 	meter->buf_areas = malloc(sizeof(*meter->buf_areas) * slave->channels);  in snd_pcm_meter_hw_params()
467 	for (channel = 0; channel < slave->channels; ++channel) {  in snd_pcm_meter_hw_params()
469 		a->addr = meter->buf + buf_size_bytes / slave->channels * channel;  in snd_pcm_meter_hw_params()
471 		a->step = slave->sample_bits;  in snd_pcm_meter_hw_params()
493 	return snd_pcm_hw_free(meter->gen.slave);  in snd_pcm_meter_hw_free()
505 	snd_pcm_dump(meter->gen.slave, out);  in snd_pcm_meter_dump()
568 		       snd_pcm_t *slave, int close_slave)  in snd_pcm_meter_open()  argument
577 	meter->gen.slave = slave;  in snd_pcm_meter_open()
583 	err = snd_pcm_new(&pcm, SND_PCM_TYPE_METER, name, slave->stream, slave->mode);  in snd_pcm_meter_open()
593 	pcm->poll_fd = slave->poll_fd;  in snd_pcm_meter_open()
594 	pcm->poll_events = slave->poll_events;  in snd_pcm_meter_open()
595 	pcm->tstamp_type = slave->tstamp_type;  in snd_pcm_meter_open()
596 	snd_pcm_link_hw_ptr(pcm, slave);  in snd_pcm_meter_open()
597 	snd_pcm_link_appl_ptr(pcm, slave);  in snd_pcm_meter_open()
763 	snd_config_t *slave = NULL, *sconf;  in _snd_pcm_meter_open()  local
774 			slave = n;  in _snd_pcm_meter_open()
796 	if (!slave) {  in _snd_pcm_meter_open()
800 	err = snd_pcm_slave_conf(root, slave, &sconf, 0);  in _snd_pcm_meter_open()
886 	assert(meter->gen.slave->setup);  in snd_pcm_meter_get_bufsize()
900 	assert(meter->gen.slave->setup);  in snd_pcm_meter_get_channels()
901 	return meter->gen.slave->channels;  in snd_pcm_meter_get_channels()
914 	assert(meter->gen.slave->setup);  in snd_pcm_meter_get_rate()
915 	return meter->gen.slave->rate;  in snd_pcm_meter_get_rate()
928 	assert(meter->gen.slave->setup);  in snd_pcm_meter_get_now()
942 	assert(meter->gen.slave->setup);  in snd_pcm_meter_get_boundary()
943 	return meter->gen.slave->boundary;  in snd_pcm_meter_get_boundary()
1010 	snd_pcm_t *spcm = meter->gen.slave;  in s16_enable()
1099 	snd_pcm_t *spcm = meter->gen.slave;  in s16_update()
1219 	assert(meter->gen.slave->setup);  in snd_pcm_scope_s16_get_channel_buffer()
1221 	assert(channel < meter->gen.slave->channels);  in snd_pcm_scope_s16_get_channel_buffer()