From b7bb44fb728d7114863e8b6784b43371fcd6dabc Mon Sep 17 00:00:00 2001 From: Niels De Graef Date: Mon, 5 Nov 2018 10:33:54 +0100 Subject: [PATCH] query: add gst_query_take() This makes its API consistent with the other GstMiniObject subclasses --- gst/gstquery.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/gst/gstquery.h b/gst/gstquery.h index 5a2b9ca..35a733e 100644 --- a/gst/gstquery.h +++ b/gst/gstquery.h @@ -328,6 +328,30 @@ gst_query_replace (GstQuery **old_query, GstQuery *new_query) return gst_mini_object_replace ((GstMiniObject **) old_query, (GstMiniObject *) new_query); } +/** + * gst_query_take: + * @old_query: (inout) (transfer full) (nullable): pointer to a + * pointer to a #GstQuery to be stolen. + * @new_query: (allow-none) (transfer full): pointer to a #GstQuery that will + * replace the query pointed to by @old_query. + * + * Modifies a pointer to a #GstQuery to point to a different #GstQuery. This + * function is similar to gst_query_replace() except that it takes ownership of + * @new_query. + * + * Either @new_query or the #GstQuery pointed to by @old_query may be %NULL. + * + * Returns: %TRUE if @new_query was different from @old_query + * + * Since: 1.16 + */ +static inline gboolean +gst_query_take (GstQuery **old_query, GstQuery *new_query) +{ + return gst_mini_object_take ((GstMiniObject **) old_query, + (GstMiniObject *) new_query); +} + /* application specific query */ GST_API -- 2.7.4