X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fvst_plugin.h;h=3450e2a480d22fc0b938590380574feb459865fe;hb=52b127a35ba9c31cd5da7c69f717002bb64cfd83;hp=1622df0c1aeef3922c4482adc508a448fa5c7565;hpb=b5af3bb8e313e13166cc54c60a14e5492e674065;p=ardour.git

diff --git a/libs/ardour/ardour/vst_plugin.h b/libs/ardour/ardour/vst_plugin.h
index 1622df0c1a..3450e2a480 100644
--- a/libs/ardour/ardour/vst_plugin.h
+++ b/libs/ardour/ardour/vst_plugin.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2004 Paul Davis 
+    Copyright (C) 2010 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -20,99 +20,85 @@
 #ifndef __ardour_vst_plugin_h__
 #define __ardour_vst_plugin_h__
 
-#include <list>
-#include <map>
-#include <set>
-#include <vector>
-#include <string>
-#include <dlfcn.h>
-
-#include <sigc++/signal.h>
-#include <pbd/stateful.h> 
-#include <jack/types.h>
-#include <ardour/plugin.h>
-
-using std::string;
-using std::vector;
-using std::list;
-using std::map;
-
-struct _FSTHandle;
-struct _FST;
-typedef struct _FSTHandle FSTHandle;
-typedef struct _FST FST;
-class AEffect;
+#include "ardour/plugin.h"
+
+struct _AEffect;
+typedef struct _AEffect AEffect;
+struct _VSTHandle;
+typedef struct _VSTHandle VSTHandle;
+struct _VSTState;
+typedef struct _VSTState VSTState;
 
 namespace ARDOUR {
-class AudioEngine;
-class Session;
 
-class VSTPlugin : public ARDOUR::Plugin
+/** Parent class for VST plugins of both Windows and Linux varieties */
+class LIBARDOUR_API VSTPlugin : public Plugin
 {
-  public:
-	VSTPlugin (ARDOUR::AudioEngine&, ARDOUR::Session&, FSTHandle* handle);
-	VSTPlugin (const VSTPlugin &);
-	~VSTPlugin ();
+public:
+	VSTPlugin (AudioEngine &, Session &, VSTHandle *);
+	virtual ~VSTPlugin ();
 
-	/* Plugin interface */
-	
-	uint32_t unique_id() const;
-	const char * label() const;
-	const char * name() const;
-	const char * maker() const;
-	uint32_t parameter_count() const;
+	void activate ();
+	void deactivate ();
+
+	int set_block_size (pframes_t);
 	float default_value (uint32_t port);
-	nframes_t signal_latency() const;
-	void set_parameter (uint32_t port, float val);
 	float get_parameter (uint32_t port) const;
-	int get_parameter_descriptor (uint32_t which, ParameterDescriptor&) const;
-	std::set<uint32_t> automatable() const;
 	uint32_t nth_parameter (uint32_t port, bool& ok) const;
-	void activate ();
-	void deactivate ();
-	void set_block_size (nframes_t nframes);
-	int connect_and_run (BufferSet&, uint32_t& in, uint32_t& out, nframes_t nframes, nframes_t offset);
-	void store_state (ARDOUR::PluginState&);
-	void restore_state (ARDOUR::PluginState&);
-	string describe_parameter (uint32_t);
-	string state_node_name() const { return "vst"; }
-	void print_parameter (uint32_t, char*, uint32_t len) const;
-
-	bool parameter_is_audio(uint32_t i) const { return false; }
-	bool parameter_is_control(uint32_t i) const { return true; }
-	bool parameter_is_input(uint32_t i) const { return true; }
-	bool parameter_is_output(uint32_t i) const { return false; }
-
-	bool load_preset (const string preset_label );
-	bool save_preset(string name);
+	void set_parameter (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;
+	std::set<Evoral::Parameter> automatable() const;
+
+	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
+		);
+
+	std::string unique_id () const;
+	const char * label () const;
+	const char * name () const;
+	const char * maker () const;
+	uint32_t parameter_count () 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; }
 
-	XMLNode& get_state();
-	int set_state(const XMLNode& node);
-
-	AEffect* plugin() const { return _plugin; }
-	FST* fst() const { return _fst; }
-
+	int set_state (XMLNode const &, int);
 
-  private:
-	FSTHandle* handle;
-	FST*       _fst;
+	int first_user_preset_index () const;
+	
+protected:
+	void set_plugin (AEffect *);
+	gchar* get_chunk (bool) const;
+	int set_chunk (gchar const *, bool);
+	void add_state (XMLNode *) const;
+	bool load_user_preset (PresetRecord);
+	bool load_plugin_preset (PresetRecord);
+	std::string do_save_preset (std::string name);
+	void do_remove_preset (std::string name);
+	XMLTree * presets_tree () const;
+	std::string presets_file () const;
+	void find_presets ();
+	
+	VSTHandle* _handle;
+	VSTState*  _state;
 	AEffect*   _plugin;
-	bool        been_resumed;
-};
 
-class VSTPluginInfo : public PluginInfo
-{
-  public:
-	VSTPluginInfo () {}
-	~VSTPluginInfo () {}
-	
-	PluginPtr load (Session& session);
+	MidiBuffer* _midi_out_buf;
 };
 
-typedef boost::shared_ptr<VSTPluginInfo> VSTPluginInfoPtr;
-
-} // namespace ARDOUR
+}
 
-#endif /* __ardour_vst_plugin_h__ */
+#endif