fix crash when copy'ing latent plugins

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

diff --git a/libs/ardour/plugin.cc b/libs/ardour/plugin.cc
index 61141301cb13f31ad13de0c1a20e639a1c37e753..a0ac97b440b7a5e6cdc313e8bf72c6cd14120235 100644 (file)
--- a/libs/ardour/plugin.cc
+++ b/libs/ardour/plugin.cc
@@ -65,7 +65,7 @@
 
 #include "pbd/stl_delete.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 #include <locale.h>
 
 using namespace std;
@@ -164,10 +164,7 @@ ARDOUR::find_plugin(Session& session, string identifier, PluginType type)
 
        switch (type) {
        case ARDOUR::Lua:
-               {
-                       PluginPtr plugin (new LuaProc (session.engine(), session, ""));
-                       return plugin;
-               }
+               plugs = mgr.lua_plugin_info();
                break;
 
        case ARDOUR::LADSPA:
@@ -258,7 +255,7 @@ Plugin::input_streams () const
 }
 
 Plugin::IOPortDescription
-Plugin::describe_io_port (ARDOUR::DataType dt, bool input, uint32_t id)
+Plugin::describe_io_port (ARDOUR::DataType dt, bool input, uint32_t id) const
 {
        std::stringstream ss;
        switch (dt) {
@@ -278,12 +275,22 @@ Plugin::describe_io_port (ARDOUR::DataType dt, bool input, uint32_t id)
                ss << _("Out") << " ";
        }
 
-       ss << id;
+       ss << (id + 1);
 
        Plugin::IOPortDescription iod (ss.str());
        return iod;
 }
 
+PluginOutputConfiguration
+Plugin::possible_output () const
+{
+       PluginOutputConfiguration oc;
+       if (_info) {
+               oc.insert (_info->n_outputs.n_audio ());
+       }
+       return oc;
+}
+
 const Plugin::PresetRecord *
 Plugin::preset_by_label (const string& label)
 {
@@ -322,8 +329,9 @@ Plugin::preset_by_uri (const string& uri)
 
 int
 Plugin::connect_and_run (BufferSet& bufs,
-                        ChanMapping /*in_map*/, ChanMapping /*out_map*/,
-                        pframes_t /* nframes */, framecnt_t /*offset*/)
+               framepos_t /*start*/, framepos_t /*end*/, double /*speed*/,
+               ChanMapping /*in_map*/, ChanMapping /*out_map*/,
+               pframes_t /* nframes */, framecnt_t /*offset*/)
 {
        if (bufs.count().n_midi() > 0) {
 
@@ -418,6 +426,7 @@ Plugin::load_preset (PresetRecord r)
        _last_preset = r;
        _parameter_changed_since_last_preset = false;
 
+       _session.set_dirty ();
        PresetLoaded (); /* EMIT SIGNAL */
        return true;
 }
@@ -429,6 +438,7 @@ Plugin::clear_preset ()
        _last_preset.label = "";
        _parameter_changed_since_last_preset = false;
 
+       _session.set_dirty ();
        PresetLoaded (); /* EMIT SIGNAL */
 }
 
@@ -474,7 +484,7 @@ XMLNode &
 Plugin::get_state ()
 {
        XMLNode* root = new XMLNode (state_node_name ());
-       LocaleGuard lg (X_("C"));
+       LocaleGuard lg;
 
        root->add_property (X_("last-preset-uri"), _last_preset.uri);
        root->add_property (X_("last-preset-label"), _last_preset.label);