node_edit.cc File Reference

#include <algorithm>
#include "MEM_guardedalloc.h"
#include "DNA_material_types.h"
#include "DNA_node_types.h"
#include "DNA_text_types.h"
#include "DNA_world_types.h"
#include "BKE_callbacks.hh"
#include "BKE_context.hh"
#include "BKE_global.hh"
#include "BKE_image.hh"
#include "BKE_lib_id.hh"
#include "BKE_main.hh"
#include "BKE_material.h"
#include "BKE_node.hh"
#include "BKE_node_runtime.hh"
#include "BKE_node_tree_update.hh"
#include "BKE_report.hh"
#include "BKE_scene.hh"
#include "BKE_scene_runtime.hh"
#include "BLI_string.h"
#include "BLI_string_utf8.h"
#include "BLT_translation.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_build.hh"
#include "DEG_depsgraph_debug.hh"
#include "DEG_depsgraph_query.hh"
#include "RE_engine.h"
#include "RE_pipeline.h"
#include "ED_image.hh"
#include "ED_node.hh"
#include "ED_render.hh"
#include "ED_screen.hh"
#include "ED_viewer_path.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_prototypes.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "UI_view2d.hh"
#include "GPU_capabilities.hh"
#include "GPU_material.hh"
#include "IMB_imbuf_types.hh"
#include "NOD_composite.hh"
#include "NOD_geometry.hh"
#include "NOD_shader.h"
#include "NOD_socket.hh"
#include "NOD_texture.h"
#include "node_intern.hh"
#include "COM_profiler.hh"

Go to the source code of this file.

Classes
struct	blender::ed::space_node::CompoJob
struct	blender::ed::space_node::NodeSizeWidget

Namespaces
namespace	blender
namespace	blender::ed
namespace	blender::ed::space_node

Macros
#define	USE_ESC_COMPO

Functions
void	blender::ed::space_node::snode_set_context (const bContext &C)
Composite Job C API
static bool	is_compositing_possible (const bContext *C)
void	ED_node_composite_job (const bContext *C, bNodeTree *nodetree, Scene *scene_owner)
Composite Poll & Utility Functions
bool	blender::ed::space_node::composite_node_active (bContext *C)
bool	blender::ed::space_node::composite_node_editable (bContext *C)
static void	blender::ed::space_node::send_notifiers_after_tree_change (ID *id, bNodeTree *ntree)
Node Editor Public API Functions
void	ED_node_tree_propagate_change (const bContext *C, Main *bmain, bNodeTree *root_ntree)
void	ED_node_set_tree_type (SpaceNode *snode, blender::bke::bNodeTreeType *typeinfo)
bool	ED_node_is_compositor (const SpaceNode *snode)
bool	ED_node_is_shader (SpaceNode *snode)
bool	ED_node_is_texture (SpaceNode *snode)
bool	ED_node_is_geometry (SpaceNode *snode)
bool	ED_node_supports_preview (SpaceNode *snode)
void	ED_node_shader_default (const bContext *C, ID *id)
void	ED_node_composit_default (const bContext *C, Scene *sce)
void	ED_node_texture_default (const bContext *C, Tex *tex)
void	ED_node_set_active (Main *bmain, SpaceNode *snode, bNodeTree *ntree, bNode *node, bool *r_active_texture_changed)
void	ED_node_post_apply_transform (bContext *, bNodeTree *)
Node Generic
static bool	blender::ed::space_node::socket_is_occluded (const float2 &location, const bNode &node_the_socket_belongs_to, const Span< bNode * > sorted_nodes)
Node Size Widget Operator
static void	blender::ed::space_node::node_resize_init (bContext *C, wmOperator *op, const float2 &cursor, const bNode *node, NodeResizeDirection dir)
static void	blender::ed::space_node::node_resize_exit (bContext *C, wmOperator *op, bool cancel)
static int	blender::ed::space_node::node_resize_modal (bContext *C, wmOperator *op, const wmEvent *event)
static int	blender::ed::space_node::node_resize_invoke (bContext *C, wmOperator *op, const wmEvent *event)
static void	blender::ed::space_node::node_resize_cancel (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_resize (wmOperatorType *ot)
Node Hidden Sockets
bool	blender::ed::space_node::node_has_hidden_sockets (bNode *node)
void	blender::ed::space_node::node_set_hidden_sockets (bNode *node, int set)
bool	blender::ed::space_node::node_is_previewable (const SpaceNode &snode, const bNodeTree &ntree, const bNode &node)
static bool	blender::ed::space_node::cursor_isect_multi_input_socket (const float2 &cursor, const bNodeSocket &socket)
bNodeSocket *	blender::ed::space_node::node_find_indicated_socket (SpaceNode &snode, ARegion &region, const float2 &cursor, const eNodeSocketInOut in_out)
Node Link Dimming
float	blender::ed::space_node::node_link_dim_factor (const View2D &v2d, const bNodeLink &link)
bool	blender::ed::space_node::node_link_is_hidden_or_dimmed (const View2D &v2d, const bNodeLink &link)
Node Duplicate Operator
static void	blender::ed::space_node::node_duplicate_reparent_recursive (bNodeTree *ntree, const Map< bNode *, bNode * > &node_map, bNode *node)
void	blender::ed::space_node::remap_node_pairing (bNodeTree &dst_tree, const Map< const bNode *, bNode * > &node_map)
static int	blender::ed::space_node::node_duplicate_exec (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_duplicate (wmOperatorType *ot)
static int	blender::ed::space_node::node_read_viewlayers_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_read_viewlayers (wmOperatorType *ot)
int	blender::ed::space_node::node_render_changed_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_render_changed (wmOperatorType *ot)
Node Hide Operator
static void	blender::ed::space_node::node_flag_toggle_exec (SpaceNode *snode, int toggle_flag)
static int	blender::ed::space_node::node_hide_toggle_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_hide_toggle (wmOperatorType *ot)
static int	blender::ed::space_node::node_preview_toggle_exec (bContext *C, wmOperator *)
static bool	blender::ed::space_node::node_previewable (bContext *C)
void	blender::ed::space_node::NODE_OT_preview_toggle (wmOperatorType *ot)
static int	blender::ed::space_node::node_deactivate_viewer_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_deactivate_viewer (wmOperatorType *ot)
static int	blender::ed::space_node::node_options_toggle_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_options_toggle (wmOperatorType *ot)
static int	blender::ed::space_node::node_socket_toggle_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_hide_socket_toggle (wmOperatorType *ot)
Node Mute Operator
static int	blender::ed::space_node::node_mute_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_mute_toggle (wmOperatorType *ot)
Node Delete Operator
static int	blender::ed::space_node::node_delete_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_delete (wmOperatorType *ot)
Node Delete with Reconnect Operator
static int	blender::ed::space_node::node_delete_reconnect_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_delete_reconnect (wmOperatorType *ot)
Node File Output Add Socket Operator
static int	blender::ed::space_node::node_output_file_add_socket_exec (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_output_file_add_socket (wmOperatorType *ot)
Node Multi File Output Remove Socket Operator
static int	blender::ed::space_node::node_output_file_remove_active_socket_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_output_file_remove_active_socket (wmOperatorType *ot)
Node Multi File Output Move Socket Node
static int	blender::ed::space_node::node_output_file_move_active_socket_exec (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_output_file_move_active_socket (wmOperatorType *ot)
Node Copy Node Color Operator
static int	blender::ed::space_node::node_copy_color_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_node_copy_color (wmOperatorType *ot)
Node Shader Script Update
static bool	blender::ed::space_node::node_shader_script_update_poll (bContext *C)
static bool	blender::ed::space_node::node_shader_script_update_text_recursive (RenderEngine *engine, RenderEngineType *type, bNodeTree *ntree, Text *text, VectorSet< bNodeTree * > &done_trees)
static int	blender::ed::space_node::node_shader_script_update_exec (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_shader_script_update (wmOperatorType *ot)
Node Viewer Border
static void	blender::ed::space_node::viewer_border_corner_to_backdrop (SpaceNode *snode, ARegion *region, int x, int y, int backdrop_width, int backdrop_height, float *fx, float *fy)
static int	blender::ed::space_node::viewer_border_exec (bContext *C, wmOperator *op)
void	blender::ed::space_node::NODE_OT_viewer_border (wmOperatorType *ot)
static int	blender::ed::space_node::clear_viewer_border_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_clear_viewer_border (wmOperatorType *ot)
Cryptomatte Add Socket
static int	blender::ed::space_node::node_cryptomatte_add_socket_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_cryptomatte_layer_add (wmOperatorType *ot)
Cryptomatte Remove Socket
static int	blender::ed::space_node::node_cryptomatte_remove_socket_exec (bContext *C, wmOperator *)
void	blender::ed::space_node::NODE_OT_cryptomatte_layer_remove (wmOperatorType *ot)

Composite Job Manager
enum	{ blender::ed::space_node::COM_RECALC_COMPOSITE = 1 , blender::ed::space_node::COM_RECALC_VIEWER = 2 }
float	blender::ed::space_node::node_socket_calculate_height (const bNodeSocket &socket)
float2	blender::ed::space_node::node_link_calculate_multi_input_position (const float2 &socket_position, const int index, const int total_inputs)
static void	blender::ed::space_node::compo_tag_output_nodes (bNodeTree *nodetree, int recalc_flags)
static int	blender::ed::space_node::compo_get_recalc_flags (const bContext *C)
static bool	blender::ed::space_node::compo_breakjob (void *cjv)
static void	blender::ed::space_node::compo_statsdrawjob (void *cjv, const char *)
static void	blender::ed::space_node::compo_redrawjob (void *cjv)
static void	blender::ed::space_node::compo_freejob (void *cjv)
static void	blender::ed::space_node::compo_initjob (void *cjv)
static void	blender::ed::space_node::compo_updatejob (void *)
static void	blender::ed::space_node::compo_progressjob (void *cjv, float progress)
static void	blender::ed::space_node::compo_startjob (void *cjv, wmJobWorkerStatus *worker_status)
static void	blender::ed::space_node::compo_canceljob (void *cjv)
static void	blender::ed::space_node::compo_completejob (void *cjv)

Macro Definition Documentation

USE_ESC_COMPO

#define USE_ESC_COMPO

Definition at line 76 of file node_edit.cc.

Function Documentation

ED_node_composit_default()

void ED_node_composit_default	(	const bContext *	C,
		Scene *	scene )

Assumes nothing being done in ntree yet, sets the default in/out node. Called from shading buttons or header.

Definition at line 618 of file node_edit.cc.

References BKE_ntree_update_main_tree(), CTX_data_main(), G, G_DEBUG, Scene::id, blender::bke::bNodeTreeType::idname, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), Scene::nodetree, ntreeType_Composite, and printf.

Referenced by blender::bke::tests::CompositorTestData::setup(), and blender::bke::tests::IDSubDataTestData::setup().

ED_node_composite_job()

void ED_node_composite_job	(	const bContext *	C,
		bNodeTree *	nodetree,
		Scene *	scene_owner )

Parameters

scene_owner

is the owner of the job, we don't use it for anything else currently so could also be a void pointer, but for now keep it an 'Scene' for consistency.

Note

only call from spaces refresh callbacks, not direct! - use with care.

Definition at line 375 of file node_edit.cc.

References BKE_image_backup_render(), BKE_image_ensure_viewer(), blender::ed::space_node::CompoJob::bmain, CTX_data_main(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_manager(), CTX_wm_window(), G, IMA_TYPE_R_RESULT, is_compositing_possible(), NC_SCENE, ND_COMPO_RESULT, blender::ed::space_node::CompoJob::ntree, blender::ed::space_node::CompoJob::recalc_flags, blender::ed::space_node::CompoJob::scene, scene, blender::ed::space_node::CompoJob::view_layer, WM_JOB_EXCL_RENDER, WM_JOB_PROGRESS, WM_JOB_TYPE_COMPOSITE, WM_jobs_callbacks_ex(), WM_jobs_customdata_set(), WM_jobs_get(), WM_jobs_start(), and WM_jobs_timer().

Referenced by image_refresh(), and blender::ed::space_node::node_area_refresh().

ED_node_is_compositor()

bool ED_node_is_compositor

(

const SpaceNode *

snode

)

Definition at line 523 of file node_edit.cc.

References blender::bke::bNodeTreeType::idname, ntreeType_Composite, STREQ, and SpaceNode::tree_idname.

Referenced by blender::ed::space_node::composite_node_active(), blender::ed::space_node::composite_node_editable(), blender::ed::space_node::draw_nodespace_back_pix(), blender::draw::color_management::drw_color_management_type_for_space_node(), ED_node_supports_preview(), ED_screen_stereo3d_required(), ED_space_node_color_sample(), ED_space_node_get_position(), blender::ed::space_node::viewer_linking::get_default_viewer_type(), blender::ed::space_node::node_active_link_viewer_poll(), blender::ed::space_node::node_area_listener(), blender::ed::space_node::node_area_tag_tree_recalc(), blender::ed::space_node::node_group_idname(), blender::ed::space_node::node_group_operator_editable(), blender::ed::space_node::sample_invoke(), and wm_draw_region_stereo_set().

ED_node_is_geometry()

bool ED_node_is_geometry

(

SpaceNode *

snode

)

Definition at line 538 of file node_edit.cc.

References blender::bke::bNodeTreeType::idname, ntreeType_Geometry, STREQ, and SpaceNode::tree_idname.

Referenced by blender::ed::space_node::node_active_link_viewer_poll(), blender::ed::space_node::node_area_listener(), blender::ed::space_node::node_group_idname(), and blender::ed::space_node::node_group_operator_editable().

ED_node_is_shader()

bool ED_node_is_shader

(

SpaceNode *

snode

)

Definition at line 528 of file node_edit.cc.

References blender::bke::bNodeTreeType::idname, ntreeType_Shader, STREQ, and SpaceNode::tree_idname.

Referenced by ED_node_supports_preview(), blender::ed::space_node::node_area_listener(), blender::ed::space_node::node_group_idname(), and blender::ed::space_node::node_group_operator_editable().

ED_node_is_texture()

bool ED_node_is_texture

(

SpaceNode *

snode

)

Definition at line 533 of file node_edit.cc.

References blender::bke::bNodeTreeType::idname, ntreeType_Texture, STREQ, and SpaceNode::tree_idname.

Referenced by blender::ed::space_node::node_area_listener(), blender::ed::space_node::node_group_idname(), and blender::ed::space_node::node_group_operator_editable().

ED_node_post_apply_transform()

void ED_node_post_apply_transform	(	bContext *	C,
		bNodeTree *	ntree )

Definition at line 871 of file node_edit.cc.

Referenced by blender::ed::space_node::node_resize_modal(), and blender::ed::transform::special_aftertrans_update__node().

ED_node_set_active()

void ED_node_set_active	(	Main *	bmain,
		SpaceNode *	snode,
		bNodeTree *	ntree,
		bNode *	node,
		bool *	r_active_texture_changed )

Definition at line 722 of file node_edit.cc.

References blender::ed::viewer_path::activate_geometry_node(), BKE_image_ensure_viewer(), BKE_ntree_update_tag_active_output_changed(), ED_node_tree_propagate_change(), ED_space_image_sync(), ELEM, Image::flag, GPU_material_free(), GS, Image::id, ID_IM, IMA_TYPE_COMPOSITE, LISTBASE_FOREACH, Main::materials, NC_IMAGE, NC_MATERIAL, ND_NODES, NODE_ACTIVE_TEXTURE, NODE_DO_OUTPUT, NODE_GROUP, NODE_GROUP_OUTPUT, blender::bke::node_set_active(), blender::bke::node_tree_contains_tree(), NTREE_COMPOSIT, NTREE_GEOMETRY, NTREE_SHADER, SH_NODE_OUTPUT_LIGHT, SH_NODE_OUTPUT_LINESTYLE, SH_NODE_OUTPUT_MATERIAL, SH_NODE_OUTPUT_WORLD, bNodeTree::type, WM_main_add_notifier(), and Main::worlds.

Referenced by blender::ed::space_node::add_node(), blender::ed::space_node::add_static_node(), blender::ed::space_node::node_add_file_exec(), blender::nodes::node_geo_viewer_cc::node_gather_link_searches(), blender::ed::space_node::node_mouse_select(), blender::ed::space_node::node_select_single(), and template_texture_select().

ED_node_set_tree_type()

void ED_node_set_tree_type	(	SpaceNode *	snode,
		blender::bke::bNodeTreeType *	typeinfo )

Definition at line 513 of file node_edit.cc.

References blender::bke::bNodeTreeType::idname, STRNCPY, and SpaceNode::tree_idname.

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

ED_node_shader_default()

void ED_node_shader_default	(	const bContext *	C,
		ID *	id )

Assumes nothing being done in ntree yet, sets the default in/out node. Called from shading buttons or header.

Definition at line 549 of file node_edit.cc.

References BKE_material_default_surface(), BKE_material_default_volume(), BKE_ntree_update_main_tree(), copy_v3_v3(), CTX_data_active_object(), CTX_data_main(), DATA_, bNodeSocket::default_value, ELEM, GS, Material::id, ID_LA, ID_MA, ID_WO, blender::bke::bNodeTreeType::idname, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_find_socket(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), blender::bke::node_tree_copy_tree(), blender::bke::node_unique_name(), Material::nodetree, ntreeType_Shader, OB_VOLUME, output, bNodeTree::owner_id, printf, SH_NODE_OUTPUT_LIGHT, SH_NODE_OUTPUT_WORLD, SOCK_IN, SOCK_OUT, STRNCPY_UTF8, and Object::type.

Referenced by new_material_exec(), new_world_exec(), and proj_paint_add_slot().

ED_node_supports_preview()

bool ED_node_supports_preview

(

SpaceNode *

snode

)

Definition at line 543 of file node_edit.cc.

References ED_node_is_compositor(), and ED_node_is_shader().

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

ED_node_texture_default()

void ED_node_texture_default	(	const bContext *	C,
		Tex *	tex )

Assumes nothing being done in ntree yet, sets the default in/out node. Called from shading buttons or header.

Definition at line 648 of file node_edit.cc.

References BKE_ntree_update_main_tree(), CTX_data_main(), G, G_DEBUG, Tex::id, blender::bke::bNodeTreeType::idname, blender::bke::node_add_link(), blender::bke::node_add_static_node(), blender::bke::node_set_active(), blender::bke::node_tree_add_tree_embedded(), Tex::nodetree, ntreeType_Texture, printf, and tex.

ED_node_tree_propagate_change()

void ED_node_tree_propagate_change	(	const bContext *	C,
		Main *	bmain,
		bNodeTree *	ntree )

Call after one or more node trees have been changed and tagged accordingly.

This function will make sure that other parts of Blender update accordingly. For example, if the node group interface changed, parent node groups have to be updated as well.

Additionally, this will send notifiers and tag the depsgraph based on the changes. Depsgraph relation updates have to be triggered by the caller.

Parameters

C	Context if available. This can be null.
bmain	Main whose data-blocks should be updated based on the changes.
ntree	Under some circumstances the caller knows that only one node tree has changed since the last update. In this case the function may be able to skip scanning #bmain for other things that have to be changed. It may still scan #bmain if the interface of the node tree has changed.

Definition at line 492 of file node_edit.cc.

References BKE_ntree_update_main_tree(), CTX_wm_space_node(), DEG_id_tag_update(), SpaceNode::id, ID_RECALC_NTREE_OUTPUT, ID_RECALC_SYNC_TO_EVAL, params, and blender::ed::space_node::send_notifiers_after_tree_change().

Referenced by blender::ed::space_node::add_dragged_links_to_tree(), blender::ed::space_node::add_group_input_node_fn(), blender::ed::space_node::add_node(), blender::ed::space_node::add_node_group_asset(), blender::ed::space_node::add_reroute_exec(), blender::ed::space_node::add_static_node(), blender::ed::space_node::attribute_search_exec_fn(), blender::ed::space_node::clear_viewer_border_exec(), blender::ed::space_node::cut_links_exec(), blender::ed::space_node::detach_links_exec(), ED_node_set_active(), ED_object_assign_active_image(), blender::ed::curves::ensure_surface_deformation_node_exists(), blender::ed::space_node::viewer_linking::finalize_viewer_link(), blender::ed::space_node::link_drag_search_exec_fn(), blender::ed::space_node::mute_links_exec(), blender::ed::space_node::node_active_link_viewer_exec(), blender::ed::space_node::node_add_collection_exec(), blender::ed::space_node::node_add_file_exec(), blender::ed::space_node::node_add_group_exec(), blender::ed::space_node::node_add_mask_exec(), blender::ed::space_node::node_add_material_exec(), blender::ed::space_node::node_add_object_exec(), blender::ed::space_node::node_clipboard_paste_exec(), blender::ed::space_node::node_cryptomatte_add_socket_exec(), blender::ed::space_node::node_cryptomatte_remove_socket_exec(), blender::ed::space_node::node_deactivate_viewer_exec(), blender::ed::space_node::node_delete_exec(), blender::ed::space_node::node_delete_reconnect_exec(), blender::ed::space_node::node_duplicate_exec(), blender::ed::space_node::node_group_make_insert_selected(), blender::ed::space_node::node_group_separate_exec(), blender::ed::space_node::node_group_ungroup_exec(), blender::ed::space_node::node_insert_on_link_flags(), blender::ed::space_node::node_join_exec(), blender::ed::space_node::node_link_cancel(), blender::ed::space_node::node_make_link_exec(), blender::ed::space_node::node_mute_exec(), blender::ed::space_node::node_output_file_add_socket_exec(), blender::ed::space_node::node_output_file_move_active_socket_exec(), blender::ed::space_node::node_output_file_remove_active_socket_exec(), blender::ed::space_node::node_panel_toggle_button_cb(), blender::ed::space_node::node_preview_toggle_exec(), blender::ed::space_node::node_property_update_default(), blender::ed::space_node::node_read_viewlayers_exec(), blender::ed::space_node::node_socket_add_replace(), blender::ed::space_node::node_socket_disconnect(), blender::ed::space_node::node_socket_remove(), blender::ed::space_node::node_socket_toggle_exec(), blender::ed::outliner::outliner_delete_exec(), blender::ed::outliner::outliner_id_operation_exec(), blender::ed::outliner::outliner_lib_operation_exec(), paste_material_exec(), proj_paint_add_slot(), render_view_add_exec(), render_view_remove_exec(), blender::ed::transform::special_aftertrans_update__node(), blender::nodes::socket_items::ops::update_after_node_change(), blender::ed::space_node::viewer_border_exec(), and blender::ed::view3d::geometry_nodes_gizmos::WIDGETGROUP_geometry_nodes_refresh().

is_compositing_possible()

static bool is_compositing_possible ( const bContext * C )

static

Definition at line 352 of file node_edit.cc.

References BKE_render_resolution(), CTX_data_scene(), GPU_max_texture_size(), RPT_ERROR, SCE_COMPOSITOR_DEVICE_GPU, and WM_report().

Referenced by ED_node_composite_job().