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videoaggregator: push the caps event as soon as we receive it

Browse source 
Along with the required mandatory dependent events.

Some elements need to perform an allocation query inside
::negotiated_caps().  Without the caps event being sent prior,
downstream elements will be unable to answer and will return
an error.

https://bugzilla.gnome.org/show_bug.cgi?id=732662
This commit is contained in:
Matthew Waters 2014-08-07 19:54:36 +10:00 committed by Tim-Philipp Müller
parent 5ef53b8a29
commit 42e2933133
1 changed files with 14 additions and 13 deletions
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27
libs/gst/base/gstaggregator.c
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@ -277,19 +277,6 @@ _check_all_pads_with_data_or_eos (GstAggregator * self,
return FALSE;
}
/**
* gst_aggregator_set_src_caps:
* @self: The #GstAggregator
* @caps: The #GstCaps to set later on the src pad.
*
* Sets the caps to be used on the src pad.
*/
void
gst_aggregator_set_src_caps (GstAggregator * self, GstCaps * caps)
{
gst_caps_replace (&self->priv->srccaps, caps);
}
static void
_reset_flow_values (GstAggregator * self)
{
@ -350,6 +337,20 @@ _push_mandatory_events (GstAggregator * self)
}
}
/**
* gst_aggregator_set_src_caps:
* @self: The #GstAggregator
* @caps: The #GstCaps to set later on the src pad.
*
* Sets the caps to be used on the src pad.
*/
void
gst_aggregator_set_src_caps (GstAggregator * self, GstCaps * caps)
{
gst_caps_replace (&self->priv->srccaps, caps);
_push_mandatory_events (self);
}
/**
* gst_aggregator_finish_buffer:
* @self: The #GstAggregator