//////////////////////////////////////////////////////////////////////
//
//                             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				:	shadeop.h
//  Classes				:
//  Description			:	Defines misc macros for the DSO shadeops
//
////////////////////////////////////////////////////////////////////////
#ifndef SHADEOP_H
#define SHADEOP_H


typedef struct {
	char	*definition;
	char	*init;
	char	*cleanup;
} SHADEOP_SPEC;


#ifdef WIN32

#define	SHADEOP_TABLE(__shadeopname)	extern "C" __declspec(dllexport) SHADEOP_SPEC	__shadeopname##_shadeops[]

#define	SHADEOP_INIT(__shadeopname)		extern "C" void __declspec(dllexport) *__shadeopname(int ctx, void *texturectx) 

#define	SHADEOP(__shadeopname)			extern "C" void __declspec(dllexport) __shadeopname(void *initdata,int argc,char *argv[])

#define	SHADEOP_CLEANUP(__shadeopname)	extern "C" void __declspec(dllexport) __shadeopname(void *initdata)

#else

#define	SHADEOP_TABLE(__shadeopname)	extern "C" SHADEOP_SPEC	__shadeopname##_shadeops[]

#define	SHADEOP_INIT(__shadeopname)		extern "C" void *__shadeopname(int ctx, void *texturectx) 

#define	SHADEOP(__shadeopname)			extern "C" void __shadeopname(void *initdata,int argc,char *argv[])

#define	SHADEOP_CLEANUP(__shadeopname)	extern "C" void __shadeopname(void *initdata)

#endif

// The function prototypes for the DSO shaders
typedef void	*(*dsoInitFunction)(int,void *);
typedef void	(*dsoExecFunction)(void *,int,void *[]);
typedef void	(*dsoCleanupFunction)(void *);


#endif