node_exec.cc File Reference

#include "DNA_node_types.h"
#include "BLI_listbase.h"
#include "BLI_utildefines.h"
#include "BKE_global.h"
#include "BKE_node.h"
#include "BKE_node_tree_update.h"
#include "MEM_guardedalloc.h"
#include "node_exec.h"
#include "node_util.h"

Go to the source code of this file.

Functions
static int	node_exec_socket_use_stack (bNodeSocket *sock)
bNodeStack *	node_get_socket_stack (bNodeStack *stack, bNodeSocket *sock)
void	node_get_stack (bNode *node, bNodeStack *stack, bNodeStack **in, bNodeStack **out)
static void	node_init_input_index (bNodeSocket *sock, int *index)
static void	node_init_output_index (bNodeSocket *sock, int *index, ListBase *internal_links)
static struct bNodeStack *	setup_stack (bNodeStack *stack, bNodeTree *ntree, bNode *node, bNodeSocket *sock)
bNodeTreeExec *	ntree_exec_begin (bNodeExecContext *context, bNodeTree *ntree, bNodeInstanceKey parent_key)
void	ntree_exec_end (bNodeTreeExec *exec)

Function Documentation

node_exec_socket_use_stack()

static int node_exec_socket_use_stack ( bNodeSocket *  sock )

static

Definition at line 22 of file node_exec.cc.

References ELEM, SOCK_FLOAT, SOCK_INT, SOCK_RGBA, SOCK_SHADER, SOCK_VECTOR, and bNodeSocket::type.

Referenced by node_init_input_index(), and node_init_output_index().

node_get_socket_stack()

bNodeStack* node_get_socket_stack	(	struct bNodeStack *	stack,
		struct bNodeSocket *	sock
	)

For a given socket, find the actual stack entry.

Definition at line 28 of file node_exec.cc.

References bNodeSocket::stack_index.

Referenced by group_copy_inputs(), group_copy_outputs(), group_gpu_copy_inputs(), group_gpu_move_outputs(), node_get_stack(), and setup_stack().

node_get_stack()

void node_get_stack	(	bNode *	node,
		bNodeStack *	stack,
		bNodeStack **	in,
		bNodeStack **	out
	)

Definition at line 36 of file node_exec.cc.

References bNodeSocket::next, node, node_get_socket_stack(), and usdtokens::out().

Referenced by ntreeExecGPUNodes(), and ntreeExecThreadNodes().

node_init_input_index()

static void node_init_input_index ( bNodeSocket *  sock, int *  index  )

static

Definition at line 54 of file node_exec.cc.

References bNodeLink::flag, bNodeLink::fromsock, bNodeSocket::link, node_exec_socket_use_stack(), NODE_LINK_MUTED, and bNodeSocket::stack_index.

Referenced by ntree_exec_begin().

node_init_output_index()

static void node_init_output_index ( bNodeSocket *  sock, int *  index, ListBase *  internal_links  )

static

Definition at line 71 of file node_exec.cc.

References ListBase::first, bNodeLink::fromsock, bNodeSocket::link, bNodeLink::next, node_exec_socket_use_stack(), bNodeSocket::stack_index, and bNodeLink::tosock.

Referenced by ntree_exec_begin().

ntree_exec_begin()

bNodeTreeExec* ntree_exec_begin	(	bNodeExecContext *	context,
		bNodeTree *	ntree,
		bNodeInstanceKey	parent_key
	)

Definition at line 139 of file node_exec.cc.

References BKE_node_instance_hash_lookup(), BKE_node_instance_key(), BKE_ntree_update_main_tree(), blender::compositor::context, bNodeExec::data, bNodeExecData::data, exec(), bNodeLink::flag, bNodeExec::free_exec_fn, G, bNodeStack::hasoutput, bNodeSocket::link, MEM_callocN, MEM_freeN, bNodeSocket::next, node, bNodeExec::node, node_init_input_index(), node_init_output_index(), NODE_LINK_VALID, NODE_MUTED, NODE_REROUTE, ntree, ntreeGetDependencyList(), bNodeExecData::preview, and setup_stack().

Referenced by ntreeShaderBeginExecTree_internal(), and ntreeTexBeginExecTree_internal().

ntree_exec_end()

void ntree_exec_end

(

bNodeTreeExec *

exec

)

Definition at line 242 of file node_exec.cc.

References bNodeExec::data, bNodeExecData::data, exec(), bNodeExec::free_exec_fn, and MEM_freeN.

Referenced by ntreeShaderEndExecTree_internal(), and ntreeTexEndExecTree_internal().

setup_stack()

static struct bNodeStack* setup_stack ( bNodeStack *  stack, bNodeTree *  ntree, bNode *  node, bNodeSocket *  sock  )

static

Definition at line 107 of file node_exec.cc.

References bNodeLink::flag, bNodeSocket::link, node, node_get_socket_stack(), NODE_LINK_MUTED, node_socket_get_color(), node_socket_get_float(), node_socket_get_vector(), ntree, SOCK_FLOAT, SOCK_RGBA, SOCK_VECTOR, bNodeStack::sockettype, bNodeSocket::type, and bNodeStack::vec.

Referenced by ntree_exec_begin().