From 10adeafe8730c1db9eaab849c6b442f908b11412 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <slomo@circular-chaos.org>
Date: Mon, 24 Nov 2008 11:31:27 +0000
Subject: gst/mxf/mxfdemux.c: Make sure to only output generic container
 essence elements for a track if the body SID of the su...

Original commit message from CVS:
* gst/mxf/mxfdemux.c:
(gst_mxf_demux_handle_generic_container_essence_element):
Make sure to only output generic container essence elements
for a track if the body SID of the surrounding partition is
the same as the body SID of the track's source package.
---
 gst/mxf/mxfdemux.c | 27 +++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

(limited to 'gst')

diff --git a/gst/mxf/mxfdemux.c b/gst/mxf/mxfdemux.c
index 484f32e5..74ee5251 100644
--- a/gst/mxf/mxfdemux.c
+++ b/gst/mxf/mxfdemux.c
@@ -1127,9 +1127,8 @@ gst_mxf_demux_handle_header_metadata_resolve_references (GstMXFDemux * demux)
           MXFMetadataEssenceContainerData, i);
 
       for (j = 0; j < demux->content_storage.n_essence_container_data; j++) {
-        if (mxf_ul_is_equal (&demux->
-                content_storage.essence_container_data_uids[j],
-                &data->instance_uid)) {
+        if (mxf_ul_is_equal (&demux->content_storage.
+                essence_container_data_uids[j], &data->instance_uid)) {
           demux->content_storage.essence_container_data[j] = data;
           break;
         }
@@ -1862,7 +1861,7 @@ gst_mxf_demux_handle_generic_container_essence_element (GstMXFDemux * demux,
 {
   GstFlowReturn ret = GST_FLOW_OK;
   guint32 track_number;
-  guint i;
+  guint i, j;
   GstMXFPad *pad = NULL;
   GstBuffer *inbuf;
   GstBuffer *outbuf = NULL;
@@ -1890,8 +1889,24 @@ gst_mxf_demux_handle_generic_container_essence_element (GstMXFDemux * demux,
         (p->source_track->track_number == 0 &&
             demux->src->len == 1 &&
             demux->current_package->n_essence_tracks == 1)) {
-      pad = p;
-      break;
+      if (demux->essence_container_data) {
+        for (j = 0; j < demux->essence_container_data->len; j++) {
+          MXFMetadataEssenceContainerData *edata =
+              &g_array_index (demux->essence_container_data,
+              MXFMetadataEssenceContainerData, j);
+
+          if (p->source_package == edata->linked_package
+              && demux->partition.body_sid == edata->body_sid) {
+            pad = p;
+            break;
+          }
+        }
+      } else {
+        pad = p;
+      }
+
+      if (pad)
+        break;
     }
   }
 
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