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qtdemux: reset reused QtDemuxStream while parsing a new 'trak'

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if QtDemuxStream is reused, then we need to reset it.

https://bugzilla.gnome.org/show_bug.cgi?id=788759
This commit is contained in:
Jun Xie 2017-10-22 18:26:12 +08:00 committed by Sebastian Dröge
parent 8aa5c59b5f
commit 7c8aeff262
1 changed files with 13 additions and 7 deletions

20
gst/isomp4/qtdemux.c
View file

@ -2531,7 +2531,7 @@ gst_qtdemux_stream_clear (GstQTDemux * qtdemux, QtDemuxStream * stream)
}
static void
gst_qtdemux_stream_free (GstQTDemux * qtdemux, QtDemuxStream * stream)
gst_qtdemux_stream_reset (GstQTDemux * qtdemux, QtDemuxStream * stream)
{
gint i;
gst_qtdemux_stream_clear (qtdemux, stream);
@ -2542,12 +2542,21 @@ gst_qtdemux_stream_free (GstQTDemux * qtdemux, QtDemuxStream * stream)
entry->caps = NULL;
}
}
g_free (stream->stsd_entries);
stream->stsd_entries = NULL;
stream->stsd_entries_length = 0;
}
static void
gst_qtdemux_stream_free (GstQTDemux * qtdemux, QtDemuxStream * stream)
{
gst_qtdemux_stream_reset(qtdemux, stream);
gst_tag_list_unref (stream->stream_tags);
if (stream->pad) {
gst_element_remove_pad (GST_ELEMENT_CAST (qtdemux), stream->pad);
gst_flow_combiner_remove_pad (qtdemux->flowcombiner, stream->pad);
}
g_free (stream->stsd_entries);
g_free (stream);
}
@ -9638,11 +9647,8 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
goto skip_track;
}
stream->stream_tags = gst_tag_list_make_writable (stream->stream_tags);
/* flush samples data from this track from previous moov */
gst_qtdemux_stream_flush_segments_data (qtdemux, stream);
gst_qtdemux_stream_flush_samples_data (qtdemux, stream);
/* reset reused stream */
gst_qtdemux_stream_reset(qtdemux, stream);
}
/* need defaults for fragments */
qtdemux_parse_trex (qtdemux, stream, &dummy, &dummy, &dummy);