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Add query(Query q) to Element, mapping to gst_element_query. #94

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Merged
merged 2 commits into from
Jan 17, 2018
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Add query(Query q) to Element, mapping to gst_element_query. #94

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Add query(Query q) to Element, mapping to gst_element_query.
neilcsmith-net Jan 12, 2018
44fad6a
Formatting fix.
neilcsmith-net Jan 12, 2018
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19 changes: 18 additions & 1 deletion src/org/freedesktop/gstreamer/Element.java
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
/*
* Copyright (c) 2018 Neil C Smith
* Copyright (c) 2009 Levente Farkas
* Copyright (C) 2007 Wayne Meissner
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
Expand Down Expand Up @@ -677,5 +678,21 @@ public ClockTime getStartTime() {
public void setStartTime(ClockTime time) {
GSTELEMENT_API.gst_element_set_start_time(this, time);
}

/**
* Performs a query on the element.
*
* For elements that don't implement a query handler, this function forwards
* the query to a random srcpad or to the peer of a random linked sinkpad of
* this element.
*
* Please note that some queries might need a running pipeline to work.
*
* @param query the Query to perform
* @return true if the query could be performed
*/
public boolean query(Query query) {
return GSTELEMENT_API.gst_element_query(this, query);
}

}