#include <CodeFragments.h>

#define MAX_IO 4
#define MAX_DIRTY_PARAMS 256
#define DEFAULT_PARAM_COUNT 10
#define VST_VERSION 2
#define MAX_EVENTS_PER_BLOCK 32
#define MAX_POOL_EVENTS 2048
#define MAX_INS 32
#define MAX_OUTS 32

typedef struct Vst32Events			// a block of events for the current audio block
{
	long numEvents;
	long reserved;			// zero
	VstEvent* events[MAX_EVENTS_PER_BLOCK];	// variable
} Vst32Events;

typedef struct _vist
{
	t_pxobject x_obj;
	struct _vist *x_next;
	AEffect *x_eff;
	t_symbol *x_plugname;
	short x_resnum;
	long x_numins;
	long x_numouts;
	long x_canreplace;
	long x_mix;
	float *x_ins[MAX_INS];
	float *x_outs[MAX_OUTS];
	t_symbol **x_paramdict;
	void *x_pout;				// parameter out (index value) when changed
	void *x_nameout;			// list of parameter names
	t_wind *x_wind;
	ControlHandle x_pgmmenu;
	CFragConnectionID x_conn;
	void *x_qelem;				// for redrawing default window in response to list
	Boolean *x_pdirty;
	t_vstplug *x_plug;
	long x_firstone;			// the first plugparam index you got to use (1-relative)
	long x_numvparams;			// number of plug-in parameters you have
	long x_vs;					// save vs in object for relaying to on-the-fly-loaded plug
	float x_sr;					// save sr in object for relaying to on-the-fly-loaded plug
	Boolean x_bogus;
	Boolean x_needidle;			// call idle function even if window isn't open
	Boolean x_wantevents;		// wants events
	FSSpec x_spec;
	VstTimeInfo x_timeinfo;
	double x_samplecount;
	void *x_idleqelem;
	Vst32Events x_eventlist;		// passed to plug-in
	void *x_clock;
	long x_evcount;
	VstMidiEvent *x_evptr;
	void *x_midiout;			// send MIDI events received from plug-in out this outlet
	short x_orf;				// resource file before plug-in was opened
	long x_sigins;				// number of signal inputs in MSP
	long x_sigouts;				// number of signal outputs in MSP
	Boolean x_usingzerobuf;		// does instance use the zerobuffer (if so, clear it)
	long x_disabled;
	long x_debug;
} t_vst;