#include "DNA_node_types.h"
#include "DNA_scene_types.h"
#include "DNA_space_types.h"
#include "BLI_listbase.h"
#include "BKE_context.hh"
#include "BKE_global.hh"
#include "BKE_image.hh"
#include "BKE_main.hh"
#include "BKE_node.hh"
#include "BKE_node_runtime.hh"
#include "BKE_node_tree_update.hh"
#include "BKE_tracking.h"
#include "UI_resources.hh"
#include "SEQ_modifier.hh"
#include "SEQ_select.hh"
#include "SEQ_sequencer.hh"
#include "node_common.h"
#include "RNA_prototypes.hh"
#include "NOD_composite.hh"
#include "node_composite_util.hh"

Functions
static void	composite_get_from_context (const bContext C, blender::bke::bNodeTreeType , bNodeTree r_ntree, ID r_id, ID **r_from)
static void	foreach_nodeclass (void *calldata, blender::bke::bNodeClassCallback func)
static void	localize (bNodeTree localtree, bNodeTree ntree)
static void	local_merge (Main , bNodeTree localtree, bNodeTree *ntree)
static void	update (bNodeTree *ntree)
static void	composite_node_add_init (bNodeTree , bNode bnode)
static bool	composite_node_tree_socket_type_valid (blender::bke::bNodeTreeType , blender::bke::bNodeSocketType socket_type)
static bool	composite_validate_link (eNodeSocketDatatype from_type, eNodeSocketDatatype to_type)
void	register_node_tree_type_cmp ()
void	ntreeCompositUpdateRLayers (bNodeTree *ntree)
void	ntreeCompositTagRender (Scene *scene)
void	ntreeCompositClearTags (bNodeTree *ntree)
void	ntreeCompositTagNeedExec (bNode *node)

Variables
blender::bke::bNodeTreeType *	ntreeType_Composite

Function Documentation

◆ composite_get_from_context()

void composite_get_from_context	(	const bContext *	C,
		blender::bke::bNodeTreeType *	,
		bNodeTree **	r_ntree,
		ID **	r_id,
		ID **	r_from )

static

Definition at line 37 of file node_composite_tree.cc.

References C, Scene::compositing_node_group, CTX_data_scene(), CTX_data_sequencer_scene(), CTX_wm_space_node(), blender::seq::editing_get(), eSeqModifierType_Compositor, Scene::id, blender::seq::modifier_get_active(), SequencerCompositorModifierData::node_group, SpaceNode::node_tree_sub_type, blender::seq::select_active_get(), SNODE_COMPOSITOR_SEQUENCER, and StripModifierData::type.

Referenced by register_node_tree_type_cmp().

◆ composite_node_add_init()

void composite_node_add_init	(	bNodeTree *	,
		bNode *	bnode )

static

Definition at line 150 of file node_composite_tree.cc.

References bNode::flag, NODE_CLASS_INPUT, NODE_PREVIEW, and bNode::typeinfo.

Referenced by register_node_tree_type_cmp().

◆ composite_node_tree_socket_type_valid()

bool composite_node_tree_socket_type_valid	(	blender::bke::bNodeTreeType *	,
		blender::bke::bNodeSocketType *	socket_type )

static

Definition at line 160 of file node_composite_tree.cc.

References ELEM, blender::bke::node_is_static_socket_type(), SOCK_BOOLEAN, SOCK_FLOAT, SOCK_INT, SOCK_MENU, SOCK_RGBA, SOCK_STRING, SOCK_VECTOR, and blender::bke::bNodeSocketType::type.

Referenced by register_node_tree_type_cmp().

◆ composite_validate_link()

bool composite_validate_link	(	eNodeSocketDatatype	from_type,
		eNodeSocketDatatype	to_type )

static

Keep consistent with the #is_conversion_supported function in #compositor::ConversionOperation on the compositor side.

Definition at line 177 of file node_composite_tree.cc.

References ELEM, SOCK_BOOLEAN, SOCK_FLOAT, SOCK_INT, SOCK_RGBA, and SOCK_VECTOR.

Referenced by register_node_tree_type_cmp().

◆ foreach_nodeclass()

void foreach_nodeclass	(	void *	calldata,
		blender::bke::bNodeClassCallback	func )

static

Definition at line 85 of file node_composite_tree.cc.

References N_, NODE_CLASS_CONVERTER, NODE_CLASS_DISTORT, NODE_CLASS_GROUP, NODE_CLASS_INPUT, NODE_CLASS_INTERFACE, NODE_CLASS_LAYOUT, NODE_CLASS_MATTE, NODE_CLASS_OP_COLOR, NODE_CLASS_OP_FILTER, NODE_CLASS_OP_VECTOR, and NODE_CLASS_OUTPUT.

Referenced by register_node_tree_type_cmp(), register_node_tree_type_geo(), register_node_tree_type_sh(), and register_node_tree_type_tex().

◆ local_merge()

void local_merge	(	Main *	,
		bNodeTree *	localtree,
		bNodeTree *	ntree )

static

Definition at line 120 of file node_composite_tree.cc.

References BKE_tracking_distortion_copy(), BKE_tracking_distortion_free(), CMP_NODE_MOVIEDISTORTION, LISTBASE_FOREACH, blender::bke::node_find_node_by_name(), blender::bke::node_preview_merge_tree(), and bNodeTree::nodes.

Referenced by register_node_tree_type_cmp().

◆ localize()

void localize	(	bNodeTree *	localtree,
		bNodeTree *	ntree )

static

Definition at line 101 of file node_composite_tree.cc.

References ListBase::first, bNode::next, bNodeTree::nodes, and bNode::runtime.

Referenced by register_node_tree_type_cmp(), register_node_tree_type_sh(), and register_node_tree_type_tex().

◆ ntreeCompositClearTags()

void ntreeCompositClearTags ( bNodeTree * ntree )

Definition at line 258 of file node_composite_tree.cc.

References ntreeCompositClearTags().

Referenced by ntreeCompositClearTags(), and render_endjob().

◆ ntreeCompositTagNeedExec()

void ntreeCompositTagNeedExec ( bNode * node )

Definition at line 274 of file node_composite_tree.cc.

References bNode::runtime.

◆ ntreeCompositTagRender()

void ntreeCompositTagRender ( Scene * scene )

Called from render pipeline, to tag render input and output. need to do all scenes, to prevent errors when you re-render 1 scene.

Definition at line 237 of file node_composite_tree.cc.

References BKE_ntree_update(), BKE_ntree_update_tag_node_property(), and G_MAIN.

Referenced by blender::ed::space_node::node_read_viewlayers_exec().

◆ ntreeCompositUpdateRLayers()

void ntreeCompositUpdateRLayers ( bNodeTree * ntree )

Update the outputs of the render layer nodes. Since the outputs depend on the render engine, this part is a bit complex:

ntreeCompositUpdateRLayers is called and loops over all render layer nodes.
Each render layer node calls the update function of the render engine that's used for its scene.
The render engine calls RE_engine_register_pass for each pass.
RE_engine_register_pass calls node_cmp_rlayers_register_pass.

Definition at line 219 of file node_composite_tree.cc.

References CMP_NODE_CRYPTOMATTE, CMP_NODE_CRYPTOMATTE_SOURCE_RENDER, CMP_NODE_R_LAYERS, and node_cmp_rlayers_outputs().

Referenced by ED_render_engine_changed(), view_layer_add_aov_exec(), view_layer_add_lightgroup_exec(), view_layer_add_used_lightgroups_exec(), view_layer_remove_aov_exec(), view_layer_remove_lightgroup_exec(), view_layer_remove_unused_lightgroups_exec(), and wm_file_read_post().