/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2005 Blender Foundation.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): Brecht Van Lommel, Clément Foucault.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

/** \file gpu_lamp_private.h
 *  \ingroup gpu
 */

#ifndef __GPU_LAMP_PRIVATE_H__
#define __GPU_LAMP_PRIVATE_H__

#include "BLI_sys_types.h" /* for bool */

struct GPULamp {
	Scene *scene;
	Object *ob;
	Object *par;
	Lamp *la;
	struct RenderEngineType *re;

	/* Old Viewport (pre-2.8) */
	int type, mode, lay, hide;

	float dynenergy, dyncol[3];
	float energy, col[3];

	float co[3], vec[3];
	float dynco[3], dynvec[3];
	float obmat[4][4];
	float imat[4][4];
	float dynimat[4][4];

	float spotsi, spotbl, k;
	float spotvec[2];
	float dyndist, dynatt1, dynatt2;
	float dist, att1, att2;
	float coeff_const, coeff_lin, coeff_quad;
	float shadow_color[3];

	float bias, d, clipend;
	int size;

	int falloff_type;
	struct CurveMapping *curfalloff;

	float winmat[4][4];
	float viewmat[4][4];
	float persmat[4][4];
	float dynpersmat[4][4];

	GPUFrameBuffer *fb;
	GPUFrameBuffer *blurfb;
	GPUTexture *tex;
	GPUTexture *depthtex;
	GPUTexture *blurtex;

	/* New viewport */
	struct LampEngineData data;
};

#endif  /* __GPU_LAMP_PRIVATE_H__ */