//printf("AudioALSA::snd_pcm_writei start %d\n",count);
ret = snd_pcm_writei(get_output(),buffer,ret);
//printf("AudioALSA::snd_pcm_writei done %d\n", ret);
//printf("AudioALSA::snd_pcm_writei start %d\n",count);
ret = snd_pcm_writei(get_output(),buffer,ret);
//printf("AudioALSA::snd_pcm_writei done %d\n", ret);