示例#1
0
文件: codecsbox.cpp 项目: GNOME/ekiga
static void
codecs_box_set_codecs (CodecsBox *self,
                       const Ekiga::CodecList & list)
{
  GtkTreeSelection *selection = NULL;
  GtkTreeModel *model = NULL;
  GtkTreeIter iter;

  gchar *selected_codec = NULL;
  unsigned select_rate = 0;
  bool selected = false;

  model = gtk_tree_view_get_model (GTK_TREE_VIEW (self->priv->codecs_list));
  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (self->priv->codecs_list));

  if (gtk_tree_selection_get_selected (selection, &model, &iter))
    gtk_tree_model_get (GTK_TREE_MODEL (model), &iter,
                        COLUMN_CODEC_NAME, &selected_codec,
                        COLUMN_CODEC_INFO, &select_rate, -1);
  gtk_list_store_clear (GTK_LIST_STORE (model));

  for (Ekiga::CodecList::const_iterator itr = list.begin ();
       itr != list.end ();
       itr++) {

    if ((self->priv->type == Ekiga::Call::Audio && (*itr).audio)
        || (self->priv->type == Ekiga::Call::Video && !(*itr).audio)) {

      gtk_list_store_append (GTK_LIST_STORE (model), &iter);
      gtk_list_store_set (GTK_LIST_STORE (model), &iter,
                          COLUMN_CODEC_ACTIVE, (*itr).active,
                          COLUMN_CODEC_NAME, (*itr).name.c_str (),
                          COLUMN_CODEC_DISPLAY_NAME, (*itr).display_name.c_str (),
                          COLUMN_CODEC_INFO, (*itr).display_info.c_str (),
                          COLUMN_CODEC_SELECTABLE, "true",
                          -1);

      if (selected_codec && (*itr).name == selected_codec) {

        selected = true;
        gtk_tree_selection_select_iter (selection, &iter);
      }
    }
  }

  if (!selected && gtk_tree_model_get_iter_first (GTK_TREE_MODEL (model), &iter))
    gtk_tree_selection_select_iter (selection, &iter);

  g_free (selected_codec);
}
示例#2
0
void CallManager::set_codecs (Ekiga::CodecList & _codecs)
{
  PStringArray initial_order;
  PStringArray initial_mask;

  OpalMediaFormatList all_media_formats;
  OpalMediaFormatList media_formats;

  PStringArray order;
  PStringArray mask;

  // What do we support
  GetAllowedFormats (all_media_formats);
  Ekiga::CodecList all_codecs = Opal::CodecList (all_media_formats);

  //
  // Clean the CodecList given as paramenter : remove unsupported codecs and
  // add missing codecs at the end of the list
  //

  // Build the Ekiga::CodecList taken into account by the CallManager
  // It contains codecs given as argument to set_codecs, and other codecs
  // supported by the manager
  for (Ekiga::CodecList::iterator it = all_codecs.begin ();
       it != all_codecs.end ();
       it++) {

    Ekiga::CodecList::iterator i  =
      search_n (_codecs.begin (), _codecs.end (), 1, *it, same_codec_desc);
    if (i == _codecs.end ()) {
      _codecs.append (*it);
    }
  }

  // Remove unsupported codecs
  for (Ekiga::CodecList::iterator it = _codecs.begin ();
       it != _codecs.end ();
       it++) {

    Ekiga::CodecList::iterator i  =
      search_n (all_codecs.begin (), all_codecs.end (), 1, *it, same_codec_desc);
    if (i == all_codecs.end ()) {
      _codecs.remove (it);
      it = _codecs.begin ();
    }
  }
  codecs = _codecs;


  //
  // Update OPAL
  //
  Ekiga::CodecList::iterator codecs_it;
  for (codecs_it = codecs.begin () ;
       codecs_it != codecs.end () ;
       codecs_it++) {

    bool active = (*codecs_it).active;
    std::string name = (*codecs_it).name;
    unsigned rate = (*codecs_it).rate;
    int j = 0;

    // Find the OpalMediaFormat corresponding to the Ekiga::CodecDescription
    if (active) {
      for (j = 0 ;
           j < all_media_formats.GetSize () ;
           j++) {

        if (name == (const char *) all_media_formats [j].GetEncodingName ()
            && (rate == all_media_formats [j].GetClockRate () || name == "G722")) {

          // Found something
          order += all_media_formats [j];
        }
      }
    }
  }
  

  // Add the PCSS codecs
  all_media_formats = pcssEP->GetMediaFormats ();
  for (int j = 0 ;
       j < all_media_formats.GetSize () ;
       j++)
    order += all_media_formats [j];


  // Build the mask
  all_media_formats = OpalTranscoder::GetPossibleFormats (pcssEP->GetMediaFormats ());
  all_media_formats.Remove (order);

  for (int i = 0 ;
       i < all_media_formats.GetSize () ;
       i++)
    mask += all_media_formats [i];

  // Blacklist IM protocols for now
  mask += "T.140";
  mask += "MSRP";
  mask += "SIP-IM";

  // Blacklist NSE, since it is unused in ekiga and might create
  // problems with some registrars (such as Eutelia)
  mask += "NamedSignalEvent";

  // Update the OpalManager
  SetMediaFormatMask (mask);
  SetMediaFormatOrder (order);
}
示例#3
0
void CallManager::set_codecs (Ekiga::CodecList & _codecs)
{
  PStringArray initial_order;
  PStringArray initial_mask;

  OpalMediaFormatList all_media_formats;
  OpalMediaFormatList media_formats;

  PStringArray order;
  PStringArray mask;

  // What do we support
  GetAllowedFormats (all_media_formats);
  Ekiga::CodecList all_codecs = Opal::CodecList (all_media_formats);

  // 
  // Clean the CodecList given as paramenter : remove unsupported codecs and 
  // add missing codecs at the end of the list
  //

  // Build the Ekiga::CodecList taken into account by the CallManager
  // It contains codecs given as argument to set_codecs, and other codecs
  // supported by the manager
  for (Ekiga::CodecList::iterator it = all_codecs.begin ();
       it != all_codecs.end ();
       it++) {

    Ekiga::CodecList::iterator i  = 
      search_n (_codecs.begin (), _codecs.end (), 1, *it, same_codec_desc);
    if (i == _codecs.end ()) {
      _codecs.push_back (*it);
    }
  }

  // Remove unsupported codecs
  for (Ekiga::CodecList::iterator it = _codecs.begin ();
       it != _codecs.end ();
       it++) {

    Ekiga::CodecList::iterator i  = 
      search_n (all_codecs.begin (), all_codecs.end (), 1, *it, same_codec_desc);
    if (i == all_codecs.end ()) {
      _codecs.erase (it);
      it = _codecs.begin ();
    }
  }
  codecs = _codecs;


  // 
  // Update OPAL
  //
  Ekiga::CodecList::iterator codecs_it;
  for (codecs_it = codecs.begin () ;
       codecs_it != codecs.end () ;
       codecs_it++) {

    bool active = (*codecs_it).active;
    std::string name = (*codecs_it).name;
    unsigned rate = (*codecs_it).rate;
    int j = 0;

    // Find the OpalMediaFormat corresponding to the Ekiga::CodecDescription
    if (active) {
      for (j = 0 ; 
           j < all_media_formats.GetSize () ;
           j++) {

        if (name == (const char *) all_media_formats [j].GetEncodingName ()
            && rate == all_media_formats [j].GetClockRate ()) {

          // Found something
          order += all_media_formats [j];
        }
      }
    }
  }

  // Build the mask
  all_media_formats = OpalTranscoder::GetPossibleFormats (pcssEP->GetMediaFormats ());
  all_media_formats.Remove (order);

  for (int i = 0 ; 
       i < all_media_formats.GetSize () ; 
       i++)
    mask += all_media_formats [i];

  // Update the OpalManager
  SetMediaFormatMask (mask);
  SetMediaFormatOrder (order);
}