[farsight2/master] Load the blueprints when creating a new session and unload then on session disposal

[Olivier Crête]

---
 gst/fsrtpconference/fs-rtp-session.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/gst/fsrtpconference/fs-rtp-session.c b/gst/fsrtpconference/fs-rtp-session.c
index ea3b227..4bcd546 100644
--- a/gst/fsrtpconference/fs-rtp-session.c
+++ b/gst/fsrtpconference/fs-rtp-session.c
@@ -40,6 +40,7 @@
 #include "fs-rtp-session.h"
 #include "fs-rtp-stream.h"
 #include "fs-rtp-participant.h"
+#include "fs-rtp-discover-codecs.h"
 
 
 /* Signals */
@@ -100,6 +101,8 @@ struct _FsRtpSessionPrivate
   GList *streams;
   GList *free_substreams;
 
+  GList *blueprints;
+
   GList *local_codecs_configuration;
 
   GList *local_codecs;
@@ -288,6 +291,11 @@ fs_rtp_session_dispose (GObject *object)
     return;
   }
 
+  if (self->priv->blueprints) {
+    fs_rtp_blueprints_unref (self->priv->media_type);
+    self->priv->blueprints = NULL;
+  }
+
   if (self->priv->media_sink_valve) {
     gst_bin_remove (GST_BIN (self->priv->conference),
       self->priv->media_sink_valve);
@@ -486,6 +494,18 @@ fs_rtp_session_constructed (GObject *object)
     return;
   }
 
+  self->priv->blueprints = fs_rtp_blueprints_get (self->priv->media_type,
+    &self->priv->construction_error);
+
+  if (!self->priv->blueprints) {
+    if (!self->priv->construction_error)
+      self->priv->construction_error = g_error_new (FS_ERROR,
+        FS_ERROR_INTERNAL,
+        "Unknown error while trying to discover codecs");
+    return;
+  }
+
+
   tmp = g_strdup_printf ("valve_send_%d", self->id);
   valve = gst_element_factory_make ("fsvalve", tmp);
   g_free (tmp);
-- 
1.5.6.5