prepare plugin configuration and replacing instruments

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

diff --git a/libs/ardour/ardour/plugin_insert.h b/libs/ardour/ardour/plugin_insert.h
index 4a9d87c88c5833f7d932967a3acc3c072bc9855b..4b5f38964a3f528ad4dd2e09edeac9c359e7caa1 100644 (file)
--- a/libs/ardour/ardour/plugin_insert.h
+++ b/libs/ardour/ardour/plugin_insert.h
@@ -32,6 +32,7 @@
 #include "ardour/io.h"
 #include "ardour/types.h"
 #include "ardour/parameter_descriptor.h"
+#include "ardour/plugin.h"
 #include "ardour/processor.h"
 #include "ardour/sidechain.h"
 #include "ardour/automation_control.h"
@@ -92,10 +93,13 @@ class LIBARDOUR_API PluginInsert : public Processor
                return _thru_map;
        }
 
+       bool pre_seed (const ChanCount&, const ChanCount&, const ChanMapping&, const ChanMapping&, const ChanMapping&);
+
        ChanMapping input_map () const; ///< combined (all instances) input map
        ChanMapping output_map () const; ///< combined (all instances) output map
        bool has_midi_bypass () const;
        bool has_midi_thru () const;
+       bool inplace () const { return ! _no_inplace; }
 
 #ifdef MIXBUS
        bool is_channelstrip () const;
@@ -134,14 +138,19 @@ class LIBARDOUR_API PluginInsert : public Processor
                }
        }
 
+       const ChanCount& required_buffers () const { return _required_buffers; }
+       const ChanCount& preset_out () const { return _preset_out; }
+
        // allow to override output_streams(), implies "Custom Mode"
 
        // only the owning route may call these (with process lock held)
        // route is not a friend class, it owns us
        bool set_count      (uint32_t num);
+       void set_sinks      (const ChanCount&); // reconfigurable I/O ONLY
        void set_outputs    (const ChanCount&);
        void set_strict_io  (bool b);
        void set_custom_cfg (bool b);
+       bool set_preset_out (const ChanCount&);
        bool add_sidechain  (uint32_t n_audio = 1);
        bool del_sidechain ();
        boost::shared_ptr<SideChain> sidechain () const { return _sidechain; }
@@ -156,12 +165,18 @@ class LIBARDOUR_API PluginInsert : public Processor
 
        bool has_no_inputs() const;
        bool has_no_audio_inputs() const;
-       bool is_midi_instrument() const;
+       bool needs_midi_input() const;
+       bool has_output_presets (
+                       ChanCount in = ChanCount (DataType::MIDI, 1),
+                       ChanCount out = ChanCount (DataType::AUDIO, 2)
+                       );
 
        void realtime_handle_transport_stopped ();
        void realtime_locate ();
        void monitoring_changed ();
 
+       bool load_preset (Plugin::PresetRecord);
+
        /** A control that manipulates a plugin parameter (control port). */
        struct PluginControl : public AutomationControl
        {
@@ -304,7 +319,10 @@ class LIBARDOUR_API PluginInsert : public Processor
        ChanCount _configured_internal; // with side-chain
        ChanCount _configured_out;
        ChanCount _custom_out;
+       ChanCount _custom_sinks;
+       ChanCount _preset_out;
        ChanCount _cached_sidechain_pins;
+       ChanCount _required_buffers;
 
        bool _configured;
        bool _no_inplace;
@@ -314,6 +332,7 @@ class LIBARDOUR_API PluginInsert : public Processor
        bool _mapping_changed;
 
        Match private_can_support_io_configuration (ChanCount const &, ChanCount &) const;
+       Match internal_can_support_io_configuration (ChanCount const &, ChanCount &) const;
        Match automatic_can_support_io_configuration (ChanCount const &, ChanCount &) const;
 
        /** details of the match currently being used */
@@ -326,6 +345,8 @@ class LIBARDOUR_API PluginInsert : public Processor
 
        void automation_run (BufferSet& bufs, framepos_t start, pframes_t nframes);
        void connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now = 0);
+       void bypass (BufferSet& bufs, pframes_t nframes);
+       void inplace_silence_unconnected (BufferSet&, const PinMappings&, framecnt_t nframes, framecnt_t offset) const;
 
        void create_automatable_parameters ();
        void control_list_automation_state_changed (Evoral::Parameter, AutoState);