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meta: transform_func: return FALSE if not supported or failed

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=751778
This commit is contained in:
Hyunjun Ko 2015-07-07 10:46:48 +09:00 committed by Sebastian Dröge
parent ee63702d61
commit eaf4153668
4 changed files with 16 additions and 4 deletions
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3
gst/gstbuffer.c
View file

@ -2331,6 +2331,9 @@ _gst_parent_buffer_meta_transform (GstBuffer * dest, GstMeta * meta,
GST_CAT_DEBUG (gst_parent_buffer_meta_debug,
"copy buffer reference metadata");
} else {
/* return FALSE, if transform type is not supported */
return FALSE;
}
return TRUE;
}

7
libs/gst/net/gstnetaddressmeta.c
View file

@ -44,10 +44,13 @@ static gboolean
net_address_meta_transform (GstBuffer * transbuf, GstMeta * meta,
GstBuffer * buffer, GQuark type, gpointer data)
{
GstNetAddressMeta *nmeta = (GstNetAddressMeta *) meta;
GstNetAddressMeta *smeta, *dmeta;
smeta = (GstNetAddressMeta *) meta;
/* we always copy no matter what transform */
gst_buffer_add_net_address_meta (transbuf, nmeta->addr);
dmeta = gst_buffer_add_net_address_meta (transbuf, smeta->addr);
if (!dmeta)
return FALSE;
return TRUE;
}

7
libs/gst/net/gstnetcontrolmessagemeta.c
View file

@ -47,10 +47,13 @@ static gboolean
net_control_message_meta_transform (GstBuffer * transbuf, GstMeta * meta,
GstBuffer * buffer, GQuark type, gpointer data)
{
GstNetControlMessageMeta *nmeta = (GstNetControlMessageMeta *) meta;
GstNetControlMessageMeta *smeta, *dmeta;
smeta = (GstNetControlMessageMeta *) meta;
/* we always copy no matter what transform */
gst_buffer_add_net_control_message_meta (transbuf, nmeta->message);
dmeta = gst_buffer_add_net_control_message_meta (transbuf, smeta->message);
if (!dmeta)
return FALSE;
return TRUE;
}

3
tests/check/gst/gstmeta.c
View file

@ -117,6 +117,9 @@ test_transform_func (GstBuffer * transbuf, GstMeta * meta,
test->duration = -1;
}
test->clock_rate = tmeta->clock_rate;
} else {
/* return FALSE, if transform type is not supported */
return FALSE;
}
return TRUE;
}