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qtdemux: Remove old pads when exposing streams and other general fixes.

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Conflicts:
	gst/isomp4/qtdemux.c
This commit is contained in:
Louis-Francis Ratté-Boulianne 2013-01-23 10:55:33 -05:00 committed by Thiago Santos
parent a3c19eeea1
commit d499b461da
2 changed files with 26 additions and 5 deletions
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30
gst/isomp4/qtdemux.c
View file

@ -504,6 +504,8 @@ gst_qtdemux_init (GstQTDemux * qtdemux)
qtdemux->mdatoffset = GST_CLOCK_TIME_NONE;
qtdemux->mdatbuffer = NULL;
qtdemux->base_timestamp = GST_CLOCK_TIME_NONE;
qtdemux->pending_newsegment = NULL;
qtdemux->upstream_newsegment = FALSE;
gst_segment_init (&qtdemux->segment, GST_FORMAT_TIME);
GST_OBJECT_FLAG_SET (qtdemux, GST_ELEMENT_FLAG_INDEXABLE);
@ -869,6 +871,7 @@ gst_qtdemux_push_pending_newsegment (GstQTDemux * qtdemux)
if (qtdemux->pending_newsegment) {
gst_qtdemux_push_event (qtdemux, qtdemux->pending_newsegment);
qtdemux->pending_newsegment = NULL;
qtdemux->upstream_newsegment = FALSE;
}
}
@ -1737,6 +1740,7 @@ gst_qtdemux_handle_sink_event (GstPad * sinkpad, GstObject * parent,
&segment);
gst_event_replace (&demux->pending_newsegment, event);
demux->upstream_newsegment = TRUE;
/* chain will send initial newsegment after pads have been added */
if (demux->state != QTDEMUX_STATE_MOVIE || !demux->n_streams) {
@ -2373,7 +2377,7 @@ qtdemux_parse_trun (GstQTDemux * qtdemux, GstByteReader * trun,
goto out_of_memory;
if (G_UNLIKELY (stream->n_samples == 0)) {
if (qtdemux->mss_mode && GST_CLOCK_TIME_IS_VALID (qtdemux->base_timestamp)) {
if (GST_CLOCK_TIME_IS_VALID (qtdemux->base_timestamp)) {
timestamp = qtdemux->base_timestamp;
} else
/* the timestamp of the first sample is also provided by the tfra entry
@ -2616,9 +2620,11 @@ qtdemux_parse_moof (GstQTDemux * qtdemux, const guint8 * buffer, guint length,
if (tfdt_node) {
guint64 decode_time = 0;
qtdemux_parse_tfdt (qtdemux, &tfdt_data, &decode_time);
/* If there is a new segment pending, update the time/position */
#if 0
if (qtdemux->pending_newsegment) {
qtdemux->base_timestamp = decode_time;
/* If there is a new segment pending, update the time/position.
* Don't replace if the pending newsegment is from upstream */
if (qtdemux->pending_newsegment && !qtdemux->upstream_newsegment) {
GstSegment segment;
gst_segment_init (&segment, GST_FORMAT_TIME);
@ -2629,7 +2635,6 @@ qtdemux_parse_moof (GstQTDemux * qtdemux, const guint8 * buffer, guint length,
/* ref added when replaced, release the original _new one */
gst_event_unref (qtdemux->pending_newsegment);
}
#endif
}
if (G_UNLIKELY (!stream)) {
@ -4672,6 +4677,7 @@ gst_qtdemux_chain (GstPad * sinkpad, GstObject * parent, GstBuffer * inbuf)
if (G_UNLIKELY (demux->pending_newsegment)) {
gst_qtdemux_push_event (demux, demux->pending_newsegment);
demux->pending_newsegment = NULL;
demux->upstream_newsegment = FALSE;
/* clear to send tags on all streams */
for (i = 0; i < demux->n_streams; i++) {
gst_qtdemux_push_tags (demux, demux->streams[i]);
@ -8085,11 +8091,14 @@ qtdemux_expose_streams (GstQTDemux * qtdemux)
{
gint i;
GstFlowReturn ret = GST_FLOW_OK;
GSList *oldpads = NULL;
GSList *iter;
GST_DEBUG_OBJECT (qtdemux, "exposing streams");
for (i = 0; ret == GST_FLOW_OK && i < qtdemux->n_streams; i++) {
QtDemuxStream *stream = qtdemux->streams[i];
GstPad *oldpad = stream->pad;
guint32 sample_num = 0;
guint samples = 20;
GArray *durations;
@ -8152,6 +8161,8 @@ qtdemux_expose_streams (GstQTDemux * qtdemux)
/* now we have all info and can expose */
list = stream->pending_tags;
stream->pending_tags = NULL;
if (oldpad)
oldpads = g_slist_prepend (oldpads, oldpad);
gst_qtdemux_add_stream (qtdemux, stream, list);
}
@ -8159,6 +8170,15 @@ qtdemux_expose_streams (GstQTDemux * qtdemux)
gst_element_no_more_pads (GST_ELEMENT_CAST (qtdemux));
for (iter = oldpads; iter; iter = g_slist_next (iter)) {
GstPad *oldpad = iter->data;
gst_pad_push_event (oldpad, gst_event_new_eos ());
gst_pad_set_active (oldpad, FALSE);
gst_element_remove_pad (GST_ELEMENT (qtdemux), oldpad);
gst_object_unref (oldpad);
}
/* check if we should post a redirect in case there is a single trak
* and it is a redirecting trak */
if (qtdemux->n_streams == 1 && qtdemux->streams[0]->redirect_uri != NULL) {

1
gst/isomp4/qtdemux.h
View file

@ -101,6 +101,7 @@ struct _GstQTDemux {
/* configured playback region */
GstSegment segment;
GstEvent *pending_newsegment;
gboolean upstream_newsegment;
#if 0
/* gst index support */