(unsigned int*) &conf.sample_rate_arg, 0) < 0)
return -E_SET_RATE;
err = snd_pcm_hw_params_get_buffer_time_max(hwparams, &buffer_time, 0);
if (err < 0 || !buffer_time)
return -E_GET_BUFFER_TIME;
PARA_DEBUG_LOG("buffer time: %d\n", buffer_time);
(unsigned int*) &conf.sample_rate_arg, 0) < 0)
return -E_SET_RATE;
err = snd_pcm_hw_params_get_buffer_time_max(hwparams, &buffer_time, 0);
if (err < 0 || !buffer_time)
return -E_GET_BUFFER_TIME;
PARA_DEBUG_LOG("buffer time: %d\n", buffer_time);