allow to customize variable i/o plugin inputs

[ardour.git] / libs / ardour / plugin_manager.cc

diff --git a/libs/ardour/plugin_manager.cc b/libs/ardour/plugin_manager.cc
index 53d73c45c6448d7094a1a3c40ab640a014093b28..269cb0d801da45c7e830e4cc9f2f8f9a767a9d7b 100644 (file)
--- a/libs/ardour/plugin_manager.cc
+++ b/libs/ardour/plugin_manager.cc
@@ -437,11 +437,7 @@ void
 PluginManager::clear_au_cache ()
 {
 #ifdef AUDIOUNIT_SUPPORT
-       // AUPluginInfo::au_cache_path ()
-       string fn = Glib::build_filename (ARDOUR::user_config_directory(), "au_cache");
-       if (Glib::file_test (fn, Glib::FILE_TEST_EXISTS)) {
-               ::g_unlink(fn.c_str());
-       }
+       AUPluginInfo::clear_cache ();
 #endif
 }
 
@@ -586,6 +582,11 @@ PluginManager::ladspa_discover (string path)
        DEBUG_TRACE (DEBUG::PluginManager, string_compose ("LADSPA plugin found at %1\n", path));
 
        for (uint32_t i = 0; ; ++i) {
+               /* if a ladspa plugin allocates memory here
+                * it is never free()ed (or plugin-dependent only when unloading).
+                * For some plugins memory allocated is incremental, we should
+                * avoid re-scanning plugins and file bug reports.
+                */
                if ((descriptor = dfunc (i)) == 0) {
                        break;
                }
@@ -1102,6 +1103,10 @@ PluginManager::save_statuses ()
                case LXVST:
                        ofs << "LXVST";
                        break;
+               case Lua:
+                       assert (0);
+                       continue;
+                       break;
                }
 
                ofs << ' ';