Lua bindings for libardour transient-analysis

diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h
index 85e0442a41a92c8a9fe09fa6725a74d50ee273e0..f51f54b00cbf2651a5a383def4fcf7cae4a82cdb 100644 (file)
--- a/libs/ardour/ardour/region.h
+++ b/libs/ardour/ardour/region.h
@@ -326,6 +326,13 @@ class LIBARDOUR_API Region
                // no transients, but its OK
        }
 
+       /* wrapper to the above for easy access throug Lua */
+       AnalysisFeatureList transients () {
+               AnalysisFeatureList rv;
+               get_transients (rv);
+               return rv;
+       }
+
        bool has_transients () const;
 
        virtual int separate_by_channel (ARDOUR::Session&,

diff --git a/libs/ardour/luabindings.cc b/libs/ardour/luabindings.cc
index ac94644c3efcdbee80037bcc4610546420264be6..d9f460461f4628dc70b1e5c960ad271d88d2a189 100644 (file)
--- a/libs/ardour/luabindings.cc
+++ b/libs/ardour/luabindings.cc
@@ -203,6 +203,7 @@ CLASSKEYS(std::vector<std::string>);
 CLASSKEYS(std::vector<float>);
 CLASSKEYS(std::vector<float*>);
 CLASSKEYS(std::vector<double>);
+CLASSKEYS(std::list<int64_t>);
 
 CLASSKEYS(std::vector<ARDOUR::Plugin::PresetRecord>);
 CLASSKEYS(std::vector<boost::shared_ptr<ARDOUR::Processor> >);
@@ -314,6 +315,10 @@ LuaBindings::stddef (lua_State* L)
                .beginStdVector <float*> ("FloatArrayVector")
                .endClass ()
 
+               // framepos_t, frameoffset_t lists e.g. AnalysisFeatureList
+               .beginStdList <int64_t> ("Int64List")
+               .endClass ()
+
        // TODO std::set
                .endNamespace ();
 }
@@ -1002,6 +1007,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("regions_at", &Playlist::regions_at)
                .addFunction ("top_region_at", &Playlist::top_region_at)
                .addFunction ("top_unmuted_region_at", &Playlist::top_unmuted_region_at)
+               .addFunction ("find_next_transient", &Playlist::find_next_transient)
                .addFunction ("find_next_region", &Playlist::find_next_region)
                .addFunction ("find_next_region_boundary", &Playlist::find_next_region_boundary)
                .addFunction ("count_regions_at", &Playlist::count_regions_at)
@@ -1087,6 +1093,10 @@ LuaBindings::common (lua_State* L)
                .addFunction ("covers", &Region::covers)
                .addFunction ("at_natural_position", &Region::at_natural_position)
                .addFunction ("is_compound", &Region::is_compound)
+
+               .addFunction ("has_transients", &Region::has_transients)
+               .addFunction ("transients", (AnalysisFeatureList (Region::*)())&Region::transients)
+
                /* editing operations */
                .addFunction ("set_length", &Region::set_length)
                .addFunction ("set_start", &Region::set_start)
@@ -1171,6 +1181,7 @@ LuaBindings::common (lua_State* L)
 
                .deriveWSPtrClass <Automatable, Evoral::ControlSet> ("Automatable")
                .addFunction ("automation_control", (boost::shared_ptr<AutomationControl>(Automatable::*)(const Evoral::Parameter&, bool))&Automatable::automation_control)
+               //.addFunction ("what_can_be_automated", &Automatable::what_can_be_automated)
                .endClass ()
 
                .deriveWSPtrClass <AutomatableSequence<Evoral::Beats>, Automatable> ("AutomatableSequence")