query: Remove the TOC query, it's not very useful now that we have sticky events

docs/gst/gstreamer-sections.txt

@@ -2254,10 +2254,6 @@ gst_query_parse_nth_scheduling_mode
 gst_query_has_scheduling_mode
 
 gst_query_new_drain
-
-gst_query_new_toc
-gst_query_parse_toc
-gst_query_set_toc
 <SUBSECTION Standard>
 GstQueryClass
 GST_QUERY

gst/gstquery.c

@@ -110,7 +110,6 @@ static GstQueryQuarks query_quarks[] = {
   {GST_QUERY_ACCEPT_CAPS, "accept-caps", 0},
   {GST_QUERY_CAPS, "caps", 0},
   {GST_QUERY_DRAIN, "drain", 0},
-  {GST_QUERY_TOC, "toc", 0},
 
   {0, NULL, 0}
 };
@@ -2334,75 +2333,3 @@ gst_query_new_drain (void)
 
   return query;
 }
-
-/**
- * gst_query_new_toc:
- *
- * Constructs a new query TOC query object. Use gst_query_unref()
- * when done with it. A TOC query is used to query the full TOC with
- * the UID marker for TOC extending (to insert some new entries).
- *
- * Returns: A #GstQuery.
- */
-GstQuery *
-gst_query_new_toc (void)
-{
-  GstQuery *query;
-  GstStructure *structure;
-
-  structure = gst_structure_new_id_empty (GST_QUARK (QUERY_TOC));
-  query = gst_query_new_custom (GST_QUERY_TOC, structure);
-
-  return query;
-}
-
-/**
- * gst_query_set_toc:
- * @query: a #GstQuery with query type GST_QUERY_TOC.
- * @toc: (transfer none): the GstToc to set.
- * @extend_uid: UID which can be used for TOC extending (may be NULL),
- * 0 means root TOC level.
- *
- * Answer a TOC query by setting appropriate #GstToc structure.
- */
-void
-gst_query_set_toc (GstQuery * query, GstToc * toc, const gchar * extend_uid)
-{
-  g_return_if_fail (query != NULL);
-  g_return_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_TOC);
-  g_return_if_fail (gst_query_is_writable (query));
-  g_return_if_fail (toc != NULL);
-
-  gst_structure_id_set (GST_QUERY_STRUCTURE (query),
-      GST_QUARK (TOC), GST_TYPE_TOC, toc,
-      GST_QUARK (EXTEND_UID), G_TYPE_STRING, extend_uid, NULL);
-}
-
-/**
- * gst_query_parse_toc:
- * @query: a #GstQuery.
- * @toc: (out) (allow-none) (transfer full): the storage for the received
- *     TOC (may be NULL).
- * @extend_uid: (out) (allow-none) (transfer full): the storage for the
-       received extend UID marker (may be NULL), 0 means root TOC level.
- *
- * Parse a TOC query, writing the TOC into @toc as a newly
- * allocated #GstToc and extend UID into @extend_uid, if the respective parameters
- * are non-NULL. Use @extend_uid value to insert new entries into the TOC
- * (@extend_uid will act as root entry for newly inserted entries).
- * Free @toc with gst_toc_unref() and @extend_uid with g_free() after usage.
- */
-void
-gst_query_parse_toc (GstQuery * query, GstToc ** toc, gchar ** extend_uid)
-{
-  const GstStructure *structure;
-
-  g_return_if_fail (query != NULL);
-  g_return_if_fail (GST_QUERY_TYPE (query) == GST_QUERY_TOC);
-
-  structure = gst_query_get_structure (query);
-
-  gst_structure_id_get (structure,
-      GST_QUARK (TOC), GST_TYPE_TOC, toc,
-      GST_QUARK (EXTEND_UID), G_TYPE_STRING, extend_uid, NULL);
-}

gst/gstquery.h

@@ -102,8 +102,6 @@ typedef enum {
  * @GST_QUERY_ACCEPT_CAPS: the accept caps query
  * @GST_QUERY_CAPS: the caps query
  * @GST_QUERY_DRAIN: wait till all serialized data is consumed downstream
- * @GST_QUERY_TOC: query the full table of contents (TOC) with the marker
- * for an entry which can be used to extend received TOC. Since 0.10.37.
  *
  * Standard predefined Query types
  */
@@ -127,8 +125,7 @@ typedef enum {
   GST_QUERY_SCHEDULING   = GST_QUERY_MAKE_TYPE (150, FLAG(UPSTREAM)),
   GST_QUERY_ACCEPT_CAPS  = GST_QUERY_MAKE_TYPE (160, FLAG(BOTH)),
   GST_QUERY_CAPS         = GST_QUERY_MAKE_TYPE (170, FLAG(BOTH)),
-  GST_QUERY_DRAIN        = GST_QUERY_MAKE_TYPE (180, FLAG(DOWNSTREAM) | FLAG(SERIALIZED)),
+  GST_QUERY_DRAIN        = GST_QUERY_MAKE_TYPE (180, FLAG(DOWNSTREAM) | FLAG(SERIALIZED))
-  GST_QUERY_TOC          = GST_QUERY_MAKE_TYPE (190, FLAG(BOTH))
 } GstQueryType;
 #undef FLAG
 
@@ -478,11 +475,6 @@ void            gst_query_parse_caps_result        (GstQuery *query, GstCaps **c
 /* drain query */
 GstQuery *      gst_query_new_drain                (void) G_GNUC_MALLOC;
 
-/* TOC query */
-GstQuery *      gst_query_new_toc                 (void);
-void            gst_query_set_toc                 (GstQuery *query, GstToc *toc, const gchar *extend_uid);
-void            gst_query_parse_toc               (GstQuery *query, GstToc **toc, gchar **extend_uid);
-
 G_END_DECLS
 
 #endif /* __GST_QUERY_H__ */