/**
* gst_index_add_associationv:
* @index: the index to add the entry to
* @id: the id of the index writer
* @flags: optinal flags for this entry
* @n: number of associations
* @list: list of associations
*
* Associate given format/value pairs with each other.
*
* Returns: a pointer to the newly added entry in the index.
*/
GstIndexEntry *
gst_index_add_associationv (GstIndex * index, gint id,
GstIndexAssociationFlags flags, gint n, const GstIndexAssociation * list)
{
GstIndexEntry *entry;
g_return_val_if_fail (n > 0, NULL);
g_return_val_if_fail (list != NULL, NULL);
g_return_val_if_fail (GST_IS_INDEX (index), NULL);
if (!GST_INDEX_IS_WRITABLE (index) || id == -1)
return NULL;
entry = g_slice_new (GstIndexEntry);
entry->type = GST_INDEX_ENTRY_ASSOCIATION;
entry->id = id;
entry->data.assoc.flags = flags;
entry->data.assoc.assocs = g_memdup (list, sizeof (GstIndexAssociation) * n);
entry->data.assoc.nassocs = n;
gst_index_add_entry (index, entry);
return entry;
}
EXPORT_C
#endif
GstIndexEntry *
gst_index_add_format (GstIndex * index, gint id, GstFormat format)
{
GstIndexEntry *entry;
const GstFormatDefinition *def;
g_return_val_if_fail (GST_IS_INDEX (index), NULL);
g_return_val_if_fail (format != 0, NULL);
if (!GST_INDEX_IS_WRITABLE (index) || id == -1)
return NULL;
entry = g_new0 (GstIndexEntry, 1);
entry->type = GST_INDEX_ENTRY_FORMAT;
entry->id = id;
entry->data.format.format = format;
def = gst_format_get_details (format);
entry->data.format.key = def->nick;
gst_index_add_entry (index, entry);
return entry;
}
/**
* gst_index_add_id:
* @index: the index to add the entry to
* @id: the id of the index writer
* @description: the description of the index writer
*
* Add an id entry into the index.
*
* Returns: a pointer to the newly added entry in the index.
*/
GstIndexEntry *
gst_index_add_id (GstIndex * index, gint id, gchar * description)
{
GstIndexEntry *entry;
g_return_val_if_fail (GST_IS_INDEX (index), NULL);
g_return_val_if_fail (description != NULL, NULL);
if (!GST_INDEX_IS_WRITABLE (index) || id == -1)
return NULL;
entry = g_slice_new (GstIndexEntry);
entry->type = GST_INDEX_ENTRY_ID;
entry->id = id;
entry->data.id.description = description;
gst_index_add_entry (index, entry);
return entry;
}
