Optimize automation-event process splitting

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

diff --git a/libs/ardour/ardour/luaproc.h b/libs/ardour/ardour/luaproc.h
index 1908ab8c339e4fa61ae41572a4a82ebc56b7afbe..a07725417983d693da8a288d9f88d90e2ede6a42 100644 (file)
--- a/libs/ardour/ardour/luaproc.h
+++ b/libs/ardour/ardour/luaproc.h
@@ -17,6 +17,13 @@
     675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+/* print runtime and garbage-collection timing statistics */
+//#define WITH_LUAPROC_STATS
+
+/* memory allocation system, default: ReallocPool */
+//#define USE_TLSF // use TLSF instead of ReallocPool
+//#define USE_MALLOC // or plain OS provided realloc (no mlock) -- if USE_TLSF isn't defined
+
 #ifndef __ardour_luaproc_h__
 #define __ardour_luaproc_h__
 
@@ -24,13 +31,19 @@
 #include <vector>
 #include <string>
 
-#include "pbd/reallocpool.h"
+#ifdef USE_TLSF
+#  include "pbd/tlsf.h"
+#else
+#  include "pbd/reallocpool.h"
+#endif
+
 #include "pbd/stateful.h"
 
 #include "ardour/types.h"
 #include "ardour/plugin.h"
 #include "ardour/luascripting.h"
 #include "ardour/dsp_filter.h"
+#include "ardour/lua_api.h"
 
 #include "lua/luastate.h"
 
@@ -63,6 +76,8 @@ public:
        std::string get_docs () const { return _docs; }
        std::string get_parameter_docs (uint32_t) const;
 
+       PluginOutputConfiguration possible_output () const { return _output_configs; }
+
        std::set<Evoral::Parameter> automatable() const;
 
        void activate () { }
@@ -70,11 +85,12 @@ public:
        void cleanup () { }
 
        int set_block_size (pframes_t /*nframes*/) { return 0; }
-       framecnt_t  signal_latency() const { return 0; }
+       samplecnt_t signal_latency() const { return _signal_latency; }
 
        int connect_and_run (BufferSet& bufs,
-                       ChanMapping in, ChanMapping out,
-                       pframes_t nframes, framecnt_t offset);
+                       samplepos_t start, samplepos_t end, double speed,
+                       ChanMapping const& in, ChanMapping const& out,
+                       pframes_t nframes, samplecnt_t offset);
 
        std::string describe_parameter (Evoral::Parameter);
        void        print_parameter (uint32_t, char*, uint32_t len) const;
@@ -85,55 +101,83 @@ public:
        bool parameter_is_input (uint32_t) const;
        bool parameter_is_output (uint32_t) const;
 
+       uint32_t designated_bypass_port () {
+               return _designated_bypass_port;
+       }
+
        std::string state_node_name() const { return "luaproc"; }
        void add_state (XMLNode *) const;
        int set_state (const XMLNode&, int version);
        int set_script_from_state (const XMLNode&);
 
-       bool load_preset (PresetRecord) { return false; }
+       bool load_preset (PresetRecord);
+       std::string do_save_preset (std::string);
+       void do_remove_preset (std::string);
+
        bool has_editor() const { return false; }
 
-       bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
+       bool can_support_io_configuration (const ChanCount& in, ChanCount& out, ChanCount* imprecise);
        bool configure_io (ChanCount in, ChanCount out);
 
        ChanCount output_streams() const { return _configured_out; }
        ChanCount input_streams() const { return _configured_in; }
 
-       std::string do_save_preset (std::string) { return ""; }
-       void do_remove_preset (std::string) { }
-
        bool has_inline_display () { return _lua_has_inline_display; }
        void setup_lua_inline_gui (LuaState *lua_gui);
 
+       DSP::DspShm* instance_shm () { return &lshm; }
+       LuaTableRef* instance_ref () { return &lref; }
+
 private:
-       void find_presets () { }
+       void find_presets ();
 
        /* END Plugin interface */
+
+public:
+       void set_origin (std::string& path) { _origin = path; }
+
 protected:
        const std::string& script() const { return _script; }
+       const std::string& origin() const { return _origin; }
 
 private:
+#ifdef USE_TLSF
+       PBD::TLSF _mempool;
+#else
        PBD::ReallocPool _mempool;
+#endif
        LuaState lua;
        luabridge::LuaRef * _lua_dsp;
+       luabridge::LuaRef * _lua_latency;
        std::string _script;
+       std::string _origin;
        std::string _docs;
        bool _lua_does_channelmapping;
        bool _lua_has_inline_display;
 
        void queue_draw () { QueueDraw(); /* EMIT SIGNAL */ }
-       DSP::DspShm* instance_shm () { return &lshm; }
        DSP::DspShm lshm;
 
+       LuaTableRef lref;
+
+       boost::weak_ptr<Route> route () const;
+
        void init ();
        bool load_script ();
        void lua_print (std::string s);
 
+       std::string preset_name_to_uri (const std::string&) const;
+       std::string presets_file () const;
+       XMLTree* presets_tree () const;
+
        boost::shared_ptr<ScalePoints> parse_scale_points (luabridge::LuaRef*);
 
        std::vector<std::pair<bool, int> > _ctrl_params;
        std::map<int, ARDOUR::ParameterDescriptor> _param_desc;
        std::map<int, std::string> _param_doc;
+       uint32_t _designated_bypass_port;
+
+       samplecnt_t _signal_latency;
 
        float* _control_data;
        float* _shadow_data;
@@ -141,9 +185,17 @@ private:
        ChanCount _configured_in;
        ChanCount _configured_out;
 
+       bool      _configured;
+
+       ChanCount _selected_in;
+       ChanCount _selected_out;
+
+       PluginOutputConfiguration _output_configs;
+
        bool _has_midi_input;
        bool _has_midi_output;
 
+
 #ifdef WITH_LUAPROC_STATS
        int64_t _stats_avg[2];
        int64_t _stats_max[2];
@@ -160,7 +212,6 @@ class LIBARDOUR_API LuaPluginInfo : public PluginInfo
        PluginPtr load (Session& session);
        std::vector<Plugin::PresetRecord> get_presets (bool user_only) const;
 
-       bool is_instrument () const { return false; }
        bool reconfigurable_io() const { return true; }
 };