From: David Robillard <d@drobilla.net>
Date: Tue, 15 Jul 2014 19:49:47 +0000 (-0400)
Subject: Support saving LV2 presets multiple times (fix #0005949).
X-Git-Tag: 4.0-rc1~1601^2~507
X-Git-Url: https://main.carlh.net/gitweb/?p=ardour.git;a=commitdiff_plain;h=9869e2704a71cccf80e99c330d1b5ecb9e8e99f7

Support saving LV2 presets multiple times (fix #0005949).
---

diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index 1bdb2f20d6..36f9032865 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -407,7 +407,7 @@ LV2Plugin::init(const void* c_plugin, framecnt_t rate)
 		throw failed_constructor();
 	}
 
-#ifdef HAVE_NEW_LILV
+#ifdef HAVE_LILV_0_16_0
 	// Load default state
 	LilvState* state = lilv_state_new_from_world(
 		_world.world, _uri_map.urid_map(), lilv_plugin_get_uri(_impl->plugin));
@@ -1077,6 +1077,10 @@ LV2Plugin::do_save_preset(string name)
 	std::string uri = Glib::filename_to_uri(Glib::build_filename(bundle, file_name));
 	LilvNode *node_bundle = lilv_new_uri(_world.world, Glib::filename_to_uri(Glib::build_filename(bundle, "/")).c_str());
 	LilvNode *node_preset = lilv_new_uri(_world.world, uri.c_str());
+#ifdef HAVE_LILV_0_19_2
+	lilv_world_unload_resource(_world.world, node_preset);
+	lilv_world_unload_bundle(_world.world, node_bundle);
+#endif
 	lilv_world_load_bundle(_world.world, node_bundle);
 	lilv_world_load_resource(_world.world, node_preset);
 	lilv_node_free(node_bundle);
diff --git a/libs/ardour/wscript b/libs/ardour/wscript
index 3ce94d892b..f6ed6e649a 100644
--- a/libs/ardour/wscript
+++ b/libs/ardour/wscript
@@ -275,8 +275,10 @@ def configure(conf):
                           atleast_version='0.2.0', mandatory=True)
         autowaf.check_pkg(conf, 'lilv-0', uselib_store='LILV',
                           atleast_version='0.14.0', mandatory=True)
-        autowaf.check_pkg(conf, 'lilv-0', uselib_store='NEW_LILV',
-                          atleast_version='0.15.0', mandatory=False)
+        autowaf.check_pkg(conf, 'lilv-0', uselib_store='LILV_0_16_0',
+                          atleast_version='0.16.0', mandatory=False)
+        autowaf.check_pkg(conf, 'lilv-0', uselib_store='LILV_0_19_2',
+                          atleast_version='0.19.2', mandatory=False)
         autowaf.check_pkg(conf, 'suil-0', uselib_store='SUIL',
                           atleast_version='0.6.0', mandatory=False)
         conf.define ('LV2_SUPPORT', 1)