GabbleMediaStream: when the H263-N800 hack is enabled, discard any remote codecs called H263-N800, and turn their H263-1998 into H263-N800

20070522175043-418b8-8c8e7855842546cce52d5ef8f5463dacfc2eba72.gz

1 files changed, 18 insertions, 0 deletions

diff --git a/src/gabble-media-stream.c b/src/gabble-media-stream.c
index dd0243851..e4d40f0d3 100644
--- a/src/gabble-media-stream.c
+++ b/src/gabble-media-stream.c
@@ -1264,6 +1264,24 @@ _gabble_media_stream_post_remote_codecs (GabbleMediaStream *stream,
           name = "";
         }
 
+      /* if the N800 hack mode is enabled then skip any codecs called
+       * H263-N800, and interpret the remote end's H263-1998 as H263-N800 */
+      if (priv->h283_n800_hack)
+        {
+          if (!g_strdiff (name, "H263-N800"))
+            {
+              GMS_DEBUG_WARNING (priv->session, "N800 hack enabled, skipping "
+                  "unexpected remote H263-N800!");
+              continue;
+            }
+          else if (!g_strdiff (name, "H263-1998"))
+            {
+              GMS_DEBUG_INFO (priv->session, "N800 hack enabled, interpeting "
+                  "remote H263-1998 as H263-N800");
+              name = "H263-N800";
+            }
+        }
+
       /* clock rate: jingle and newer GTalk */
       str = lm_message_node_get_attribute (node, "clockrate"); /* google */
       if (str == NULL)