diff options
Diffstat (limited to 'source/blender/makesdna/DNA_node_types.h')
| -rw-r--r-- | source/blender/makesdna/DNA_node_types.h | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h index f4a1efe84b8..5d51d8eb606 100644 --- a/source/blender/makesdna/DNA_node_types.h +++ b/source/blender/makesdna/DNA_node_types.h @@ -159,7 +159,7 @@ typedef struct bNodeSocket { * restores pointer from matching own_index. */ struct bNodeSocket *groupsock DNA_DEPRECATED; - /** A link pointer, set in ntreeUpdateTree. */ + /** A link pointer, set in #BKE_ntree_update_main. */ struct bNodeLink *link; /* XXX deprecated, socket input values are stored in default_value now. @@ -172,6 +172,10 @@ typedef struct bNodeSocket { * data. It has to be updated when the node declaration changes. */ const SocketDeclarationHandle *declaration; + + /** #eNodeTreeChangedFlag. */ + uint32_t changed_flag; + char _pad[4]; } bNodeSocket; /** #bNodeSocket.type & #bNodeSocketType.type */ @@ -260,8 +264,9 @@ typedef struct bNode { /** Used as a boolean for execution. */ uint8_t need_exec; - - char _pad[1]; + char _pad2[5]; + /** #eNodeTreeChangedFlag. */ + uint32_t changed_flag; /** Custom user-defined color. */ float color[3]; @@ -400,10 +405,6 @@ typedef struct bNode { #define __NODE_ACTIVE_PREVIEW (1 << 18) /* deprecated */ /* node->update */ -/* XXX NODE_UPDATE is a generic update flag. More fine-grained updates - * might be used in the future, but currently all work the same way. - */ -#define NODE_UPDATE 0xFFFF /* generic update flag (includes all others) */ #define NODE_UPDATE_ID 1 /* associated id data block has changed */ #define NODE_UPDATE_OPERATOR 2 /* node update triggered from update operator */ @@ -511,8 +512,12 @@ typedef struct bNodeTree { */ int cur_index; int flag; - /** Update flags. */ - int update; + /** + * Keeps track of what changed in the node tree until the next update. + * Should not be changed directly, instead use the functions in `BKE_node_tree_update.h`. + * #eNodeTreeChangedFlag. + */ + uint32_t changed_flag; /** Flag to prevent re-entrant update calls. */ short is_updating; /** Generic temporary flag for recursion check (DFS/BFS). */ @@ -546,7 +551,11 @@ typedef struct bNodeTree { * in case multiple different editors are used and make context ambiguous. */ bNodeInstanceKey active_viewer_key; - char _pad[4]; + /** + * A hash of the topology of the node tree leading up to the outputs. This is used to determine + * of the node tree changed in a way that requires updating geometry nodes or shaders. + */ + uint32_t output_topology_hash; /** Execution data. * @@ -594,21 +603,7 @@ typedef struct bNodeTree { /* tree is localized copy, free when deleting node groups */ /* #define NTREE_IS_LOCALIZED (1 << 5) */ -/** #NodeTree.update */ -typedef enum eNodeTreeUpdate { - NTREE_UPDATE = 0xFFFF, /* generic update flag (includes all others) */ - NTREE_UPDATE_LINKS = (1 << 0), /* links have been added or removed */ - NTREE_UPDATE_NODES = (1 << 1), /* nodes or sockets have been added or removed */ - NTREE_UPDATE_GROUP_IN = (1 << 4), /* group inputs have changed */ - NTREE_UPDATE_GROUP_OUT = (1 << 5), /* group outputs have changed */ - /* The field interface has changed. So e.g. an output that was always a field before is not - * anymore. This implies that the field type inferencing has to be done again. */ - NTREE_UPDATE_FIELD_INFERENCING = (1 << 6), - /* group has changed (generic flag including all other group flags) */ - NTREE_UPDATE_GROUP = (NTREE_UPDATE_GROUP_IN | NTREE_UPDATE_GROUP_OUT), -} eNodeTreeUpdate; - -/** #NodeTree.execution_mode */ +/* tree->execution_mode */ typedef enum eNodeTreeExecutionMode { NTREE_EXECUTION_MODE_TILED = 0, NTREE_EXECUTION_MODE_FULL_FRAME = 1, |