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matroskademux: send global tags incrementally

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Instead of sending only new tags once they are found, merge the taglist
and send them incrementally.
This commit is contained in:
Ramiro Polla 2015-03-15 14:40:36 +01:00 committed by Thiago Santos
parent af45021036
commit 7b2b619a8f
1 changed files with 4 additions and 3 deletions
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7
gst/matroska/matroska-demux.c
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@ -1424,14 +1424,15 @@ gst_matroska_demux_send_tags (GstMatroskaDemux * demux)
{ {
gint i; gint i;
if (G_UNLIKELY (demux->common.global_tags != NULL)) { if (G_UNLIKELY (demux->common.global_tags_changed)) {
GstEvent *tag_event; GstEvent *tag_event;
gst_tag_list_add (demux->common.global_tags, GST_TAG_MERGE_REPLACE, gst_tag_list_add (demux->common.global_tags, GST_TAG_MERGE_REPLACE,
GST_TAG_CONTAINER_FORMAT, "Matroska", NULL); GST_TAG_CONTAINER_FORMAT, "Matroska", NULL);
GST_DEBUG_OBJECT (demux, "Sending global_tags %p : %" GST_PTR_FORMAT, GST_DEBUG_OBJECT (demux, "Sending global_tags %p : %" GST_PTR_FORMAT,
demux->common.global_tags, demux->common.global_tags); demux->common.global_tags, demux->common.global_tags);
tag_event = gst_event_new_tag (demux->common.global_tags); tag_event =
gst_event_new_tag (gst_tag_list_copy (demux->common.global_tags));
for (i = 0; i < demux->common.src->len; i++) { for (i = 0; i < demux->common.src->len; i++) {
GstMatroskaTrackContext *stream; GstMatroskaTrackContext *stream;
@ -1441,7 +1442,7 @@ gst_matroska_demux_send_tags (GstMatroskaDemux * demux)
} }
gst_event_unref (tag_event); gst_event_unref (tag_event);
demux->common.global_tags = NULL; demux->common.global_tags_changed = FALSE;
} }
g_assert (demux->common.src->len == demux->common.num_streams); g_assert (demux->common.src->len == demux->common.num_streams);