Performs gst_pad_query() on the peer of @pad.
The caller is responsible for both the allocation and deallocation of the query structure.
the #GstQuery to perform.
%TRUE if the query could be performed. This function returns %FALSE if @pad has no peer.
See Implementation
Performs gst_pad_query() on the peer of @pad.
The caller is responsible for both the allocation and deallocation of the query structure.