//////////////////////////////////////////////////////////////////////
//
//                             Pixie
//
// Copyright © 1999 - 2003, Okan Arikan
//
// Contact: okan@cs.berkeley.edu
//
// This library 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 library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
///////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////
//
//  File				:	dsply.h
//  Classes				:
//  Description			:	Display server interface
//
////////////////////////////////////////////////////////////////////////
#ifndef DSPLY_H
#define DSPLY_H

#ifdef WIN32
#define	LIB_EXPORT				__declspec(dllexport)
#else
#define	LIB_EXPORT				extern
#endif

typedef enum {
	FLOAT_PARAMETER,
	VECTOR_PARAMETER,
	MATRIX_PARAMETER,
	STRING_PARAMETER,
} ParameterType;

typedef void	*(*TDisplayParameterFunction)(const char *,ParameterType,int);
typedef	void	*(*TDisplayStartFunction)(const char *,int,int,int,const char *,TDisplayParameterFunction);
typedef int		(*TDisplayDataFunction)(void *,int,int,int,int,float *);
typedef int		(*TDisplayRawDataFunction)(void *,int,int,int,int,void *);
typedef void	(*TDisplayFinishFunction)(void *);

extern "C" {				
	LIB_EXPORT	void						*displayStart(const char *name,int width,int height,int numSamples,const char *samples,TDisplayParameterFunction);
	LIB_EXPORT	int							displayData(void *im,int x,int y,int w,int h,float *data);
	LIB_EXPORT	int							displayRawData(void *im,int x,int y,int w,int h,void *data);
	LIB_EXPORT	void						displayFinish(void *);
}

#endif


