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/*
Copyright (C) 2012 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 __vstfx_h__
#define __vstfx_h__
#include <setjmp.h>
#include <signal.h>
#include <pthread.h>
#include <stdio.h>
#include "ardour/vst_types.h"
/******************************************************************************************/
/*VSTFX - an engine to manage native linux VST plugins - derived from FST for Windows VSTs*/
/******************************************************************************************/
extern void (*vstfx_error_callback)(const char *msg);
void vstfx_set_error_function (void (*func)(const char *));
void vstfx_error (const char *fmt, ...);
/*API to vstfx*/
extern int vstfx_launch_editor (VSTState *);
extern int vstfx_init (void *);
extern void vstfx_exit ();
extern VSTHandle * vstfx_load (const char*);
extern int vstfx_unload (VSTHandle *);
extern VSTState * vstfx_instantiate (VSTHandle *, audioMasterCallback, void *);
extern void vstfx_close (VSTState*);
extern int vstfx_create_editor (VSTState *);
extern int vstfx_run_editor (VSTState *);
extern void vstfx_destroy_editor (VSTState *);
extern VSTInfo * vstfx_get_info (char *);
extern void vstfx_free_info (VSTInfo *);
extern void vstfx_event_loop_remove_plugin (VSTState *);
extern int vstfx_call_dispatcher (VSTState *, int, int, int, void *, float);
/** Load a plugin state from a file.**/
extern int vstfx_load_state (VSTState* vstfx, char * filename);
/** Save a plugin state to a file.**/
extern bool vstfx_save_state (VSTState* vstfx, char * filename);
#endif /* __vstfx_h__ */
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