2009/8/20 Lennart Poettering <[email protected]>:
> On Thu, 20.08.09 17:25, Jason Taylor ([email protected]) wrote:
>
>> Is there an event that occurs when a sink_input changes sinks?
>>
>> Seems like there should be PA_SUBSCRIPTION_EVENT_SINK_INPUT but that
>> dosn't seem to happen?
>
> PA_SUBSCRIPTION_EVENT_SINK_INPUT|PA_SUBSCRIPTION_EVENT_CHANGE is
> triggered at the end of pa_sink_input_finish_move().
>
> Note that subscription events are queued asynchronously and coalesced
> and everything.
>
> If you want synchronous notifications you might want to hook into
> PA_CORE_HOOK_SINK_INPUT_MOVE_FINISH or
> PA_CORE_HOOK_SINK_INPUT_MOVE_START.
>
> What do you want to do?
I want to set up a new volume meter when the sink_input changes sinks :)
This sorted it
if et == PA_SUBSCRIPTION_EVENT_SINK:
if event_type & PA_SUBSCRIPTION_EVENT_TYPE_MASK ==
PA_SUBSCRIPTION_EVENT_REMOVE:
logging.info("PA_SUBSCRIPTION_EVENT_SINK |
PA_SUBSCRIPTION_EVENT_REMOVE : %d" % index)
# Sink has been removed
else:
o =
pa_context_get_sink_info_by_index(self._context, int(index),
self._pa_sink_info_cb, False)
pa_operation_unref(o)
Cheers
>
> Lennart
>
> --
> Lennart Poettering Red Hat, Inc.
> lennart [at] poettering [dot] net
> http://0pointer.net/lennart/ GnuPG 0x1A015CC4
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