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bin: update the docs for the event forwarding

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First this sends the events not only to the sources and 2nd this is not only
for seek events.
This commit is contained in:
Stefan Sauer 2017-01-18 22:39:33 +01:00
parent 80c5fd50db
commit a533b6c2f9
1 changed files with 10 additions and 9 deletions
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19
gst/gstbin.c
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@ -147,9 +147,12 @@
* </varlistentry>
* </variablelist>
*
* A #GstBin will by default forward any event sent to it to all sink elements.
* If all the sinks return %TRUE, the bin will also return %TRUE, else %FALSE is
* returned. If no sinks are in the bin, the event handler will return %TRUE.
* A #GstBin will by default forward any event sent to it to all sink
* (#GST_EVENT_TYPE_DOWNSTREAM) or source (#GST_EVENT_TYPE_UPSTREAM) elements
* depending on the event type.
* If all the elements return %TRUE, the bin will also return %TRUE, else %FALSE
* is returned. If no elements of the required type are in the bin, the event
* handler will return %TRUE.
*
* </para>
* </refsect2>
@ -3129,13 +3132,11 @@ undo:
}
/*
* This function is a utility event handler for seek events.
* It will send the event to all sinks or sources and appropriate
* ghost pads depending on the event-direction.
* This function is a utility event handler. It will send the event to all sinks
* or sources and appropriate ghost pads depending on the event-direction.
*
* Applications are free to override this behaviour and
* implement their own seek handler, but this will work for
* pretty much all cases in practice.
* Applications are free to override this behaviour and implement their own
* handler, but this will work for pretty much all cases in practice.
*/
static gboolean
gst_bin_send_event (GstElement * element, GstEvent * event)