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videolan
vlc
Commits
bdb59d19
Commit
bdb59d19
authored
Oct 03, 2011
by
Rémi Denis-Courmont
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PulseAudio: add stream event callback and handle "format-lost"
parent
504617b7
Changes
1
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modules/audio_output/pulse.c
modules/audio_output/pulse.c
+22
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modules/audio_output/pulse.c
View file @
bdb59d19
...
...
@@ -355,6 +355,26 @@ static void stream_state_cb(pa_stream *s, void *userdata)
(
void
)
userdata
;
}
static
void
stream_event_cb
(
pa_stream
*
s
,
const
char
*
name
,
pa_proplist
*
pl
,
void
*
userdata
)
{
audio_output_t
*
aout
=
userdata
;
#if PA_CHECK_VERSION(1,0,0)
/* FIXME: expose aout_Restart() directly */
if
(
!
strcmp
(
name
,
PA_STREAM_EVENT_FORMAT_LOST
))
{
vlc_value_t
dummy
=
{
.
i_int
=
0
};
msg_Dbg
(
aout
,
"format lost"
);
aout_ChannelsRestart
(
VLC_OBJECT
(
aout
),
"audio-device"
,
dummy
,
dummy
,
NULL
);
}
else
#endif
msg_Warn
(
aout
,
"unhandled event %s"
,
name
);
(
void
)
s
;
(
void
)
pl
;
}
static
void
stream_moved_cb
(
pa_stream
*
s
,
void
*
userdata
)
{
audio_output_t
*
aout
=
userdata
;
...
...
@@ -791,6 +811,7 @@ static int Open(vlc_object_t *obj)
}
sys
->
stream
=
s
;
pa_stream_set_state_callback
(
s
,
stream_state_cb
,
NULL
);
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
);
pa_stream_set_overflow_callback
(
s
,
stream_overflow_cb
,
aout
);
...
...
@@ -856,6 +877,7 @@ static void Close (vlc_object_t *obj)
/* Clear all callbacks */
pa_stream_set_state_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
);
pa_stream_set_overflow_callback
(
s
,
NULL
,
NULL
);
...
...
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