diff options
| -rw-r--r-- | aoview/aoview_flite.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/aoview/aoview_flite.c b/aoview/aoview_flite.c index 0ada4e14..e1b75898 100644 --- a/aoview/aoview_flite.c +++ b/aoview/aoview_flite.c @@ -37,6 +37,8 @@ aoview_flite_task(gpointer data) int rate; int channels; int err; + char *samples; + int num_samples; err = snd_pcm_open(&alsa_handle, "default", SND_PCM_STREAM_PLAYBACK, 0); @@ -73,12 +75,19 @@ aoview_flite_task(gpointer data) if (err < 0) fprintf(stderr, "alsa pcm_prepare error %s\n", strerror(-err)); - err = snd_pcm_writei(alsa_handle, - wave->samples, - wave->num_samples); - if (err < 0) - fprintf(stderr, "alsa write error %s\n", - strerror(-err)); + samples = (char *) wave->samples; + num_samples = wave->num_samples; + while (num_samples > 0) { + err = snd_pcm_writei(alsa_handle, + samples, num_samples); + if (err <= 0) { + fprintf(stderr, "alsa write error %s\n", + strerror(-err)); + break; + } + num_samples -= err; + samples += err * 2 * channels; + } snd_pcm_drain(alsa_handle); delete_wave(wave); } |