Add missing files.

git-svn-id: svn://localhost/ardour2/branches/3.0@10774 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 101 insertions, 0 deletions

diff --git a/libs/ardour/ardour/vst_plugin.h b/libs/ardour/ardour/vst_plugin.h
new file mode 100644
index 0000000000..7ca973cbb7
--- /dev/null
+++ b/libs/ardour/ardour/vst_plugin.h
@@ -0,0 +1,101 @@
+/*
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef __ardour_vst_plugin_h__
+#define __ardour_vst_plugin_h__
+
+#include "ardour/plugin.h"
+
+struct _AEffect;
+typedef struct _AEffect AEffect;
+struct _VSTHandle;
+typedef struct _VSTHandle VSTHandle;
+struct _VSTState;
+typedef struct _VSTState VSTState;
+
+namespace ARDOUR {
+
+/** Parent class for VST plugins of both Windows and Linux varieties */
+class VSTPlugin : public Plugin
+{
+public:
+	VSTPlugin (AudioEngine &, Session &, VSTHandle *);
+	virtual ~VSTPlugin ();
+
+	void activate ();
+	void deactivate ();
+
+	int set_block_size (pframes_t);
+	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);
+	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; }
+
+	int set_state (XMLNode const &, int);
+
+	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;
+};
+
+}
+
+#endif