Make number of cards flexible at runtime.

[nageru] / nageru / context_menus.cpp

diff --git a/nageru/context_menus.cpp b/nageru/context_menus.cpp
index 790de9412a610b392b3b837734ffd6d646a774ff..ee666e251a78c501a8f0a62a4839dd0da5752c97 100644 (file)
--- a/nageru/context_menus.cpp
+++ b/nageru/context_menus.cpp
@@ -22,8 +22,7 @@ void fill_hdmi_sdi_output_device_menu(QMenu *menu)
        QObject::connect(none_action, &QAction::triggered, []{ global_mixer->set_output_card(-1); });
        menu->addAction(none_action);
 
-       unsigned num_cards = global_mixer->get_num_cards();
-       for (unsigned card_index = 0; card_index < num_cards; ++card_index) {
+       for (unsigned card_index = 0; card_index < MAX_VIDEO_CARDS; ++card_index) {
                if (!global_mixer->card_can_be_used_as_output(card_index)) {
                        continue;
                }