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query: add allocation query name

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Add ALLOCATION query name and guard some functions against invalid queries.
This commit is contained in:
Wim Taymans 2011-05-18 18:48:03 +02:00
parent a46c9c2a62
commit dc520c11bc
1 changed files with 3 additions and 0 deletions
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3
gst/gstquery.c
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@ -103,6 +103,7 @@ static GstQueryTypeDefinition standard_definitions[] = {
{GST_QUERY_BUFFERING, "buffering", "Buffering status", 0},
{GST_QUERY_CUSTOM, "custom", "Custom query", 0},
{GST_QUERY_URI, "uri", "URI of the source or sink", 0},
{GST_QUERY_ALLOCATION, "allocation", "Allocation properties", 0},
{0, NULL, NULL, 0}
};
@ -150,6 +151,7 @@ gst_query_type_get_name (GstQueryType query)
const GstQueryTypeDefinition *def;
def = gst_query_type_get_details (query);
g_return_val_if_fail (def != NULL, NULL);
return def->nick;
}
@ -168,6 +170,7 @@ gst_query_type_to_quark (GstQueryType query)
const GstQueryTypeDefinition *def;
def = gst_query_type_get_details (query);
g_return_val_if_fail (def != NULL, 0);
return def->quark;
}