/*
 * This is an API for the transition/filter/effect plugins for the Sonique plugin
 * rappa.  Plugins for a plugin.  What can I tell you.
 */

#ifndef	__RAPPAPI_H__
#define	__RAPPAPI_H__

#define	MAX_RAPPA_INPUTS	8

typedef	struct	_rappa_frame_info
{
	int				width;
	int				height;
	int				pitch;
	unsigned long	*output;
	unsigned long	*inputs[MAX_RAPPA_INPUTS];
}	RappaFrameInfo;


typedef	struct	_rappa_plugin_info
{
	int		Version;			// Version number.
							// The current version is 1 (which adds support for display/name)
	int		nsteps;				// Number of steps in this effect/transition
	int		ninputs;			// Number of input plugins.  This would usually be
								// 1 for a filter and 2 for a transition.  Anything
								// else can be used, but remember the more, the slower.
								// Can't be more than MAX_RAPPA_INPUTS
	int		endinput;			// When complete, which of the inputs will be the
								// running vis.  It is 0 based.
	void	(*Effect)(int stepno, RappaFrameInfo *rfip, VisData *pVD);

	char	*display;			// Display name of the plugin (Version 1)
	char	*name;				// Config/other name of the plugin (Version 1)
}	RappaPluginInfo;


#ifndef DLLEXPORT
#define DLLEXPORT    __declspec( dllexport )
#endif

extern "C"
DLLEXPORT	RappaPluginInfo	*QueryRappaPlugin(void);

#endif