[PA_SAMPLE_FLOAT32BE] = SND_PCM_FORMAT_FLOAT_BE,
};
assert(pcm_handle && ss && periods && period_size);
+
+ buffer_size = *periods * *period_size;
if ((ret = snd_pcm_hw_params_malloc(&hwparams)) < 0 ||
(ret = snd_pcm_hw_params_any(pcm_handle, hwparams)) < 0 ||
(ret = snd_pcm_hw_params_set_format(pcm_handle, hwparams, format_trans[ss->format])) < 0 ||
(ret = snd_pcm_hw_params_set_rate_near(pcm_handle, hwparams, &r, NULL)) < 0 ||
(ret = snd_pcm_hw_params_set_channels(pcm_handle, hwparams, ss->channels)) < 0 ||
- (*periods > 0 && (ret = snd_pcm_hw_params_set_periods_near(pcm_handle, hwparams, periods, NULL)) < 0) ||
+ (*periods > 0 && (ret = snd_pcm_hw_params_set_buffer_size_near(pcm_handle, hwparams, &buffer_size)) < 0) ||
(*period_size > 0 && (ret = snd_pcm_hw_params_set_period_size_near(pcm_handle, hwparams, period_size, NULL)) < 0) ||
(ret = snd_pcm_hw_params(pcm_handle, hwparams)) < 0)
goto finish;