/**
* fs_session_codecs_need_resend:
* @session: a #FsSession
* @old_codecs: (element-type FsCodec) (transfer none) (allow-none):
* Codecs previously retrieved from the #FsSession:codecs property
* @new_codecs: (element-type FsCodec) (transfer none) (allow-none):
* Codecs recently retrieved from the #FsSession:codecs property
*
* Some codec updates need to be reliably transmitted to the other side
* because they contain important parameters required to decode the media.
* Other codec updates, caused by user action, don't.
*
* Returns: (element-type FsCodec) (transfer full): A new #GList of
* #FsCodec that need to be resent or %NULL if there are none. This
* list must be freed with fs_codec_list_destroy().
*/
GList *
fs_session_codecs_need_resend (FsSession *session,
GList *old_codecs, GList *new_codecs)
{
FsSessionClass *klass;
g_return_val_if_fail (session, 0);
g_return_val_if_fail (FS_IS_SESSION (session), 0);
klass = FS_SESSION_GET_CLASS (session);
if (klass->codecs_need_resend)
return klass->codecs_need_resend (session, old_codecs, new_codecs);
return NULL;
}
