Campbell Barton
2b7ca2304a
without the underscores these clogged up the namespace for autocompleation which was annoying.
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
/*
|
|
* ***** 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) 2007 Blender Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* The Original Code is: all of this file.
|
|
*
|
|
* Contributor(s): Nathan Letwory.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
/** \file blender/nodes/intern/node_exec.h
|
|
* \ingroup nodes
|
|
*/
|
|
|
|
|
|
#ifndef __NODE_EXEC_H__
|
|
#define __NODE_EXEC_H__
|
|
|
|
#include "DNA_listBase.h"
|
|
|
|
#include "BLI_utildefines.h"
|
|
|
|
#include "BKE_node.h"
|
|
|
|
#include "RNA_types.h"
|
|
|
|
struct bNodeTree;
|
|
struct bNode;
|
|
struct bNodeStack;
|
|
|
|
/* Node execution data */
|
|
typedef struct bNodeExec {
|
|
struct bNode *node; /* backpointer to node */
|
|
void *data; /* custom data storage */
|
|
} bNodeExec;
|
|
|
|
/* Execution Data for each instance of node tree execution */
|
|
typedef struct bNodeTreeExec {
|
|
struct bNodeTree *nodetree; /* backpointer to node tree */
|
|
|
|
int totnodes; /* total node count */
|
|
struct bNodeExec *nodeexec; /* per-node execution data */
|
|
|
|
int stacksize;
|
|
struct bNodeStack *stack; /* socket data stack */
|
|
/* only used by material and texture trees to keep one stack for each thread */
|
|
ListBase *threadstack; /* one instance of the stack for each thread */
|
|
} bNodeTreeExec;
|
|
|
|
/* stores one stack copy for each thread (material and texture trees) */
|
|
typedef struct bNodeThreadStack {
|
|
struct bNodeThreadStack *next, *prev;
|
|
struct bNodeStack *stack;
|
|
int used;
|
|
} bNodeThreadStack;
|
|
|
|
struct bNodeStack *node_get_socket_stack(struct bNodeStack *stack, struct bNodeSocket *sock);
|
|
void node_get_stack(struct bNode *node, struct bNodeStack *stack, struct bNodeStack **in, struct bNodeStack **out);
|
|
void node_init_input_index(struct bNodeSocket *sock, int *index);
|
|
void node_init_output_index(struct bNodeSocket *sock, int *index);
|
|
|
|
struct bNodeTreeExec *ntree_exec_begin(struct bNodeTree *ntree);
|
|
void ntree_exec_end(struct bNodeTreeExec *exec);
|
|
|
|
void ntreeExecNodes(struct bNodeTreeExec *exec, void *callerdata, int thread);
|
|
|
|
struct bNodeThreadStack *ntreeGetThreadStack(struct bNodeTreeExec *exec, int thread);
|
|
void ntreeReleaseThreadStack(struct bNodeThreadStack *nts);
|
|
void ntreeExecThreadNodes(struct bNodeTreeExec *exec, struct bNodeThreadStack *nts, void *callerdata, int thread);
|
|
|
|
#endif
|