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mxfdemux: Make sure that the srcpad and essence track arrays always exist

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This commit is contained in:
Sebastian Dröge 2009-02-09 17:25:35 +01:00
parent ae4b0fcb7c
commit 32dc77f853
1 changed files with 21 additions and 19 deletions
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40
gst/mxf/mxfdemux.c
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@ -151,6 +151,8 @@ gst_mxf_demux_partition_free (GstMXFDemuxPartition * partition)
static void
gst_mxf_demux_reset_mxf_state (GstMXFDemux * demux)
{
guint i;
GST_DEBUG_OBJECT (demux, "Resetting MXF state");
g_list_foreach (demux->partitions, (GFunc) gst_mxf_demux_partition_free,
@ -160,27 +162,22 @@ gst_mxf_demux_reset_mxf_state (GstMXFDemux * demux)
demux->current_partition = NULL;
if (demux->essence_tracks) {
guint i;
for (i = 0; i < demux->essence_tracks->len; i++) {
GstMXFDemuxEssenceTrack *t =
&g_array_index (demux->essence_tracks, GstMXFDemuxEssenceTrack, i);
for (i = 0; i < demux->essence_tracks->len; i++) {
GstMXFDemuxEssenceTrack *t =
&g_array_index (demux->essence_tracks, GstMXFDemuxEssenceTrack, i);
if (t->offsets)
g_array_free (t->offsets, TRUE);
if (t->offsets)
g_array_free (t->offsets, TRUE);
g_free (t->mapping_data);
g_free (t->mapping_data);
if (t->tags)
gst_tag_list_free (t->tags);
if (t->tags)
gst_tag_list_free (t->tags);
if (t->caps)
gst_caps_unref (t->caps);
}
g_array_free (demux->essence_tracks, TRUE);
demux->essence_tracks = NULL;
if (t->caps)
gst_caps_unref (t->caps);
}
g_array_set_size (demux->essence_tracks, 0);
}
static void
@ -254,8 +251,7 @@ gst_mxf_demux_reset (GstMXFDemux * demux)
demux->close_seg_event = NULL;
}
if (demux->adapter)
gst_adapter_clear (demux->adapter);
gst_adapter_clear (demux->adapter);
gst_mxf_demux_remove_pads (demux);
@ -3790,6 +3786,8 @@ gst_mxf_demux_finalize (GObject * object)
g_ptr_array_free (demux->src, TRUE);
demux->src = NULL;
g_array_free (demux->essence_tracks, TRUE);
demux->essence_tracks = NULL;
g_hash_table_destroy (demux->metadata);
@ -3867,8 +3865,12 @@ gst_mxf_demux_init (GstMXFDemux * demux, GstMXFDemuxClass * g_class)
demux->max_drift = 500 * GST_MSECOND;
demux->adapter = gst_adapter_new ();
demux->src = g_ptr_array_new ();
demux->metadata_lock = g_mutex_new ();
demux->src = g_ptr_array_new ();
demux->essence_tracks =
g_array_new (FALSE, FALSE, sizeof (GstMXFDemuxEssenceTrack));
gst_segment_init (&demux->segment, GST_FORMAT_TIME);
gst_mxf_demux_reset (demux);