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/*
* ***** 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): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/nodes/shader/node_shader_util.h
* \ingroup nodes
*/
#ifndef __NODE_SHADER_UTIL_H__
#define __NODE_SHADER_UTIL_H__
#include <math.h>
#include <float.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_color_types.h"
#include "DNA_customdata_types.h"
#include "DNA_ID.h"
#include "DNA_image_types.h"
#include "DNA_material_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_texture_types.h"
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_rand.h"
#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BKE_colorband.h"
#include "BKE_colortools.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_node.h"
#include "BKE_texture.h"
#include "BKE_library.h"
#include "NOD_shader.h"
#include "node_util.h"
#include "BLT_translation.h"
#include "IMB_imbuf_types.h"
#include "IMB_imbuf.h"
#include "RE_pipeline.h"
#include "RE_shader_ext.h"
#include "GPU_material.h"
#include "GPU_uniformbuffer.h"
bool sh_node_poll_default(struct bNodeType *ntype, struct bNodeTree *ntree);
void sh_node_type_base(struct bNodeType *ntype, int type, const char *name, short nclass, short flag);
/* ********* exec data struct, remains internal *********** */
typedef struct ShaderCallData {
/* Empty for now, may be reused if we convert shader to texture nodes. */
int dummy;
} ShaderCallData;
void nodestack_get_vec(float *in, short type_in, bNodeStack *ns);
void node_gpu_stack_from_data(struct GPUNodeStack *gs, int type, struct bNodeStack *ns);
void node_data_from_gpu_stack(struct bNodeStack *ns, struct GPUNodeStack *gs);
void node_shader_gpu_tex_mapping(struct GPUMaterial *mat, struct bNode *node, struct GPUNodeStack *in, struct GPUNodeStack *out);
void ntreeExecGPUNodes(struct bNodeTreeExec *exec, struct GPUMaterial *mat, int do_outputs, short compatibility);
#endif
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