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

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This commit is contained in:
Sebastian Dröge 2012-07-05 12:31:58 +02:00
parent 67324c4998
commit 1b75a55b19
3 changed files with 1 additions and 86 deletions
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4
docs/gst/gstreamer-sections.txt
View file

@ -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

73
gst/gstquery.c
View file

@ -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);
}

10
gst/gstquery.h
View file

@ -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_TOC = GST_QUERY_MAKE_TYPE (190, FLAG(BOTH))
GST_QUERY_DRAIN = GST_QUERY_MAKE_TYPE (180, FLAG(DOWNSTREAM) | FLAG(SERIALIZED))
} 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__ */