Add plugin version and parameter count to VST user presets

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

diff --git a/libs/ardour/ardour/vst_plugin.h b/libs/ardour/ardour/vst_plugin.h
index 7ca973cbb70d896fc729cff010ea877f2af9f8ee..e0d369332cb0ad88116595e526847463bcc22524 100644 (file)
--- a/libs/ardour/ardour/vst_plugin.h
+++ b/libs/ardour/ardour/vst_plugin.h
@@ -20,6 +20,7 @@
 #ifndef __ardour_vst_plugin_h__
 #define __ardour_vst_plugin_h__
 
+#include <pbd/signals.h>
 #include "ardour/plugin.h"
 
 struct _AEffect;
@@ -29,57 +30,83 @@ typedef struct _VSTHandle VSTHandle;
 struct _VSTState;
 typedef struct _VSTState VSTState;
 
+#include "ardour/vestige/vestige.h"
+
 namespace ARDOUR {
 
+class PluginInsert;
+
 /** Parent class for VST plugins of both Windows and Linux varieties */
-class VSTPlugin : public Plugin
+class LIBARDOUR_API VSTPlugin : public Plugin
 {
 public:
+       friend class Session;
        VSTPlugin (AudioEngine &, Session &, VSTHandle *);
+       VSTPlugin (const VSTPlugin& other);
        virtual ~VSTPlugin ();
 
        void activate ();
        void deactivate ();
 
        int set_block_size (pframes_t);
+       bool inplace_broken() const { return true; }
        float default_value (uint32_t port);
        float get_parameter (uint32_t port) const;
        uint32_t nth_parameter (uint32_t port, bool& ok) const;
        void set_parameter (uint32_t port, float val);
+       void set_parameter_automated (uint32_t port, float val);
        bool load_preset (PresetRecord);
        int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
        std::string describe_parameter (Evoral::Parameter);
-       framecnt_t signal_latency() const;
+       samplecnt_t signal_latency() const;
        std::set<Evoral::Parameter> automatable() const;
 
+       PBD::Signal0<void> LoadPresetProgram;
+       PBD::Signal0<void> VSTSizeWindow;
+
        bool parameter_is_audio (uint32_t) const { return false; }
        bool parameter_is_control (uint32_t) const { return true; }
        bool parameter_is_input (uint32_t) const { return true; }
        bool parameter_is_output (uint32_t) const { return false; }
-       
-       int connect_and_run (
-               BufferSet&, ChanMapping in, ChanMapping out,
-               pframes_t nframes, framecnt_t offset
-               );
+
+       uint32_t designated_bypass_port ();
+
+       int connect_and_run (BufferSet&,
+                       samplepos_t start, samplepos_t end, double speed,
+                       ChanMapping in, ChanMapping out,
+                       pframes_t nframes, samplecnt_t offset
+                       );
 
        std::string unique_id () const;
        const char * label () const;
        const char * name () const;
        const char * maker () const;
+       int32_t version () const;
        uint32_t parameter_count () const;
-        void print_parameter (uint32_t, char*, uint32_t len) const;
+       void print_parameter (uint32_t, char*, uint32_t len) const;
 
        bool has_editor () const;
-       
+
        AEffect * plugin () const { return _plugin; }
        VSTState * state () const { return _state; }
+       MidiBuffer * midi_buffer () const { return _midi_out_buf; }
 
        int set_state (XMLNode const &, int);
 
        int first_user_preset_index () const;
-       
+
+       void set_insert (PluginInsert* pi, uint32_t num) { _pi = pi; _num = num; }
+       PluginInsert* plugin_insert () const { return _pi; }
+       uint32_t plugin_number () const { return _num; }
+       VstTimeInfo* timeinfo () { return &_timeInfo; }
+       samplepos_t transport_sample () const { return _transport_sample; }
+       float transport_speed () const { return _transport_speed; }
+
+
 protected:
-       void set_plugin (AEffect *);
+       void parameter_changed_externally (uint32_t which, float val);
+       virtual void open_plugin ();
+       void init_plugin ();
        gchar* get_chunk (bool) const;
        int set_chunk (gchar const *, bool);
        void add_state (XMLNode *) const;
@@ -90,10 +117,20 @@ protected:
        XMLTree * presets_tree () const;
        std::string presets_file () const;
        void find_presets ();
-       
+
        VSTHandle* _handle;
        VSTState*  _state;
        AEffect*   _plugin;
+       PluginInsert* _pi;
+       uint32_t      _num;
+
+       MidiBuffer* _midi_out_buf;
+       VstTimeInfo _timeInfo;
+
+       samplepos_t _transport_sample;
+       float      _transport_speed;
+       mutable std::map <uint32_t, float> _parameter_defaults;
+       bool       _eff_bypassed;
 };
 
 }