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oggmux: Keep track of pad's segments

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=643775
This commit is contained in:
Thiago Santos 2011-02-16 16:07:49 -03:00 committed by Sebastian Dröge
parent 026776ca23
commit c3aae3dc17
2 changed files with 34 additions and 4 deletions
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36
ext/ogg/gstoggmux.c
View file

@ -292,6 +292,11 @@ gst_ogg_mux_ogg_pad_destroy_notify (GstCollectData * data)
g_queue_free (oggpad->pagebuffers);
oggpad->pagebuffers = NULL;
}
if (oggpad->segment) {
gst_segment_free (oggpad->segment);
oggpad->segment = NULL;
}
}
static GstPadLinkReturn
@ -319,11 +324,28 @@ gst_ogg_mux_sink_event (GstPad * pad, GstEvent * event)
GST_DEBUG_PAD_NAME (pad));
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
/* We don't support NEWSEGMENT events */
gst_event_unref (event);
ret = FALSE;
case GST_EVENT_NEWSEGMENT:{
gboolean update;
gdouble rate;
gdouble applied_rate;
GstFormat format;
gint64 start, stop, position;
g_return_val_if_fail (ogg_pad->segment != NULL, FALSE);
gst_event_parse_new_segment_full (event, &update, &rate,
&applied_rate, &format, &start, &stop, &position);
/* We don't support non time NEWSEGMENT events */
if (format != GST_FORMAT_TIME) {
gst_event_unref (event);
return FALSE;
}
gst_segment_set_newsegment_full (ogg_pad->segment, update, rate,
applied_rate, format, start, stop, position);
break;
}
default:
ret = TRUE;
break;
@ -427,6 +449,9 @@ gst_ogg_mux_request_new_pad (GstElement * element,
oggpad->pagebuffers = g_queue_new ();
oggpad->map.headers = NULL;
oggpad->map.queued = NULL;
oggpad->segment = gst_segment_new ();
gst_segment_set_newsegment (oggpad->segment, FALSE, 1, GST_FORMAT_TIME,
0, -1, 0);
oggpad->collect_event = (GstPadEventFunction) GST_PAD_EVENTFUNC (newpad);
gst_pad_set_event_function (newpad,
@ -1674,6 +1699,9 @@ gst_ogg_mux_init_collectpads (GstCollectPads * collect)
oggpad->prev_delta = FALSE;
oggpad->data_pushed = FALSE;
oggpad->pagebuffers = g_queue_new ();
oggpad->segment = gst_segment_new ();
gst_segment_set_newsegment (oggpad->segment, FALSE, 1, GST_FORMAT_TIME,
0, -1, 0);
walk = g_slist_next (walk);
}

2
ext/ogg/gstoggmux.h
View file

@ -53,6 +53,8 @@ typedef struct
GstOggStream map;
gboolean have_type;
GstSegment *segment;
/* These two buffers make a very simple queue - they enter as 'next_buffer'
* and (usually) leave as 'buffer', except at EOS, when buffer will be NULL */
GstBuffer *buffer; /* the first waiting buffer for the pad */