diff options
Diffstat (limited to 'source/blender/editors/space_node/space_node.cc')
| -rw-r--r-- | source/blender/editors/space_node/space_node.cc | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/source/blender/editors/space_node/space_node.cc b/source/blender/editors/space_node/space_node.cc index 4cc0bed1928..96c6dd89447 100644 --- a/source/blender/editors/space_node/space_node.cc +++ b/source/blender/editors/space_node/space_node.cc @@ -313,6 +313,19 @@ static void node_init(struct wmWindowManager *UNUSED(wm), ScrArea *area) } } +static bool any_node_uses_id(const bNodeTree *ntree, const ID *id) +{ + if (ELEM(nullptr, ntree, id)) { + return false; + } + LISTBASE_FOREACH (bNode *, node, &ntree->nodes) { + if (node->id == id) { + return true; + } + } + return false; +} + static void node_area_listener(const wmSpaceTypeListenerParams *params) { ScrArea *area = params->area; @@ -436,10 +449,9 @@ static void node_area_listener(const wmSpaceTypeListenerParams *params) case NC_IMAGE: if (wmn->action == NA_EDITED) { if (ED_node_is_compositor(snode)) { - /* note that nodeUpdateID is already called by BKE_image_signal() on all - * scenes so really this is just to know if the images is used in the compo else - * painting on images could become very slow when the compositor is open. */ - if (nodeUpdateID(snode->nodetree, (ID *)wmn->reference)) { + /* Without this check drawing on an image could become very slow when the compositor is + * open. */ + if (any_node_uses_id(snode->nodetree, (ID *)wmn->reference)) { ED_area_tag_refresh(area); } } @@ -449,7 +461,7 @@ static void node_area_listener(const wmSpaceTypeListenerParams *params) case NC_MOVIECLIP: if (wmn->action == NA_EDITED) { if (ED_node_is_compositor(snode)) { - if (nodeUpdateID(snode->nodetree, (ID *)wmn->reference)) { + if (any_node_uses_id(snode->nodetree, (ID *)wmn->reference)) { ED_area_tag_refresh(area); } } |