Commit 40d4d0fd authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
Browse files

PulseAudio: log buffer attribute changes

parent 503feeaf
......@@ -370,6 +370,16 @@ static void stream_state_cb(pa_stream *s, void *userdata)
}
}
static void stream_buffer_attr_cb(pa_stream *s, void *userdata)
{
audio_output_t *aout = userdata;
const pa_buffer_attr *pba = pa_stream_get_buffer_attr(s);
msg_Dbg(aout, "changed buffer metrics: maxlength=%u, tlength=%u, "
"prebuf=%u, minreq=%u",
pba->maxlength, pba->tlength, pba->prebuf, pba->minreq);
}
static void stream_event_cb(pa_stream *s, const char *name, pa_proplist *pl,
void *userdata)
{
......@@ -922,6 +932,7 @@ static int Open(vlc_object_t *obj)
}
sys->stream = s;
pa_stream_set_state_callback(s, stream_state_cb, sys->mainloop);
pa_stream_set_buffer_attr_callback(s, stream_buffer_attr_cb, aout);
pa_stream_set_event_callback(s, stream_event_cb, aout);
pa_stream_set_latency_update_callback(s, stream_latency_cb, aout);
pa_stream_set_moved_callback(s, stream_moved_cb, aout);
......@@ -950,11 +961,7 @@ static int Open(vlc_object_t *obj)
}
}
#endif
const struct pa_buffer_attr *pba = pa_stream_get_buffer_attr(s);
msg_Dbg(aout, "using buffer metrics: maxlength=%u, tlength=%u, "
"prebuf=%u, minreq=%u",
pba->maxlength, pba->tlength, pba->prebuf, pba->minreq);
stream_buffer_attr_cb(s, aout);
var_Create(aout, "audio-device", VLC_VAR_INTEGER|VLC_VAR_HASCHOICE);
var_Change(aout, "audio-device", VLC_VAR_SETTEXT,
......@@ -1012,6 +1019,7 @@ static void Close (vlc_object_t *obj)
/* Clear all callbacks */
pa_stream_set_state_callback(s, NULL, NULL);
pa_stream_set_buffer_attr_callback(s, NULL, NULL);
pa_stream_set_event_callback(s, NULL, NULL);
pa_stream_set_latency_update_callback(s, NULL, NULL);
pa_stream_set_moved_callback(s, NULL, NULL);
......
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