diff options
Diffstat (limited to 'libs/ardour/lv2_plugin.cc')
| -rw-r--r-- | libs/ardour/lv2_plugin.cc | 54 |
1 files changed, 36 insertions, 18 deletions
diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc index c5a02575fd..2f46db75a6 100644 --- a/libs/ardour/lv2_plugin.cc +++ b/libs/ardour/lv2_plugin.cc @@ -113,6 +113,8 @@ public: LV2World (); ~LV2World (); + void load_bundled_plugins(); + LilvWorld* world; LilvNode* atom_AtomPort; @@ -141,6 +143,9 @@ public: LilvNode* time_Position; LilvNode* ui_GtkUI; LilvNode* ui_external; + +private: + bool _bundle_checked; }; static LV2World _world; @@ -1229,6 +1234,8 @@ LV2Plugin::set_state(const XMLNode& node, int version) return -1; } +#ifndef NO_PLUGIN_STATE + if (version < 3000) { nodes = node.children("port"); } else { @@ -1284,6 +1291,7 @@ LV2Plugin::set_state(const XMLNode& node, int version) } latency_compute_run(); +#endif return Plugin::set_state(node, version); } @@ -1904,27 +1912,10 @@ static bool lv2_filter (const string& str, void *arg) LV2World::LV2World() : world(lilv_world_new()) + , _bundle_checked(false) { lilv_world_load_all(world); - cout << "Scanning folders for bundled LV2s: " << ARDOUR::lv2_bundled_search_path().to_string() << endl; - PathScanner scanner; - vector<string *> *plugin_objects = scanner (ARDOUR::lv2_bundled_search_path().to_string(), lv2_filter, 0, true, true); - if (plugin_objects) { - for ( vector<string *>::iterator x = plugin_objects->begin(); x != plugin_objects->end (); ++x) { -#ifdef WINDOWS - string uri = "file:///" + **x + "/"; -#else - string uri = "file://" + **x + "/"; -#endif - LilvNode *node = lilv_new_uri(world, uri.c_str()); - lilv_world_load_bundle(world, node); - lilv_node_free(node); - } - } - delete (plugin_objects); - - atom_AtomPort = lilv_new_uri(world, LV2_ATOM__AtomPort); atom_Chunk = lilv_new_uri(world, LV2_ATOM__Chunk); atom_Sequence = lilv_new_uri(world, LV2_ATOM__Sequence); @@ -1983,6 +1974,31 @@ LV2World::~LV2World() lilv_node_free(atom_AtomPort); } +void +LV2World::load_bundled_plugins() +{ + if (!_bundle_checked) { + cout << "Scanning folders for bundled LV2s: " << ARDOUR::lv2_bundled_search_path().to_string() << endl; + PathScanner scanner; + vector<string *> *plugin_objects = scanner (ARDOUR::lv2_bundled_search_path().to_string(), lv2_filter, 0, true, true); + if (plugin_objects) { + for ( vector<string *>::iterator x = plugin_objects->begin(); x != plugin_objects->end (); ++x) { +#ifdef WINDOWS + string uri = "file:///" + **x + "/"; +#else + string uri = "file://" + **x + "/"; +#endif + LilvNode *node = lilv_new_uri(world, uri.c_str()); + lilv_world_load_bundle(world, node); + lilv_node_free(node); + } + } + delete (plugin_objects); + + _bundle_checked = true; + } +} + LV2PluginInfo::LV2PluginInfo (const void* c_plugin) : _c_plugin(c_plugin) { @@ -2014,6 +2030,8 @@ LV2PluginInfo::load(Session& session) PluginInfoList* LV2PluginInfo::discover() { + _world.load_bundled_plugins(); + PluginInfoList* plugs = new PluginInfoList; const LilvPlugins* plugins = lilv_world_get_all_plugins(_world.world); |