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[ardour.git] / libs / ardour / ardour / luaproc.h

diff --git a/libs/ardour/ardour/luaproc.h b/libs/ardour/ardour/luaproc.h
index 8ac27095abf8bbad7c8e1edba3d2e57635b07377..a07725417983d693da8a288d9f88d90e2ede6a42 100644 (file)
--- a/libs/ardour/ardour/luaproc.h
+++ b/libs/ardour/ardour/luaproc.h
@@ -85,11 +85,11 @@ public:
        void cleanup () { }
 
        int set_block_size (pframes_t /*nframes*/) { return 0; }
-       samplecnt_t  signal_latency() const { return 0; }
+       samplecnt_t signal_latency() const { return _signal_latency; }
 
        int connect_and_run (BufferSet& bufs,
                        samplepos_t start, samplepos_t end, double speed,
-                       ChanMapping in, ChanMapping out,
+                       ChanMapping const& in, ChanMapping const& out,
                        pframes_t nframes, samplecnt_t offset);
 
        std::string describe_parameter (Evoral::Parameter);
@@ -148,6 +148,7 @@ private:
 #endif
        LuaState lua;
        luabridge::LuaRef * _lua_dsp;
+       luabridge::LuaRef * _lua_latency;
        std::string _script;
        std::string _origin;
        std::string _docs;
@@ -176,6 +177,8 @@ private:
        std::map<int, std::string> _param_doc;
        uint32_t _designated_bypass_port;
 
+       samplecnt_t _signal_latency;
+
        float* _control_data;
        float* _shadow_data;
 
@@ -192,6 +195,7 @@ private:
        bool _has_midi_input;
        bool _has_midi_output;
 
+
 #ifdef WITH_LUAPROC_STATS
        int64_t _stats_avg[2];
        int64_t _stats_max[2];