Commit: efc6f9438f3dc624b1d6156036bd57ddce952747
Author: Sergey Sharybin
Date: Thu Aug 27 11:47:56 2015 +0200
Branches: master
https://developer.blender.org/rBefc6f9438f3dc624b1d6156036bd57ddce952747
OpenSubdiv: Tweaks to detecting whether geometry data is needed on GPU with new
DEG
===================================================================
M source/blender/depsgraph/intern/depsgraph.cc
===================================================================
diff --git a/source/blender/depsgraph/intern/depsgraph.cc
b/source/blender/depsgraph/intern/depsgraph.cc
index 12b3a36..2465654 100644
--- a/source/blender/depsgraph/intern/depsgraph.cc
+++ b/source/blender/depsgraph/intern/depsgraph.cc
@@ -357,9 +357,12 @@ DepsRelation
*Depsgraph::add_new_relation(OperationDepsNode *from,
#ifdef WITH_OPENSUBDIV
if (type == DEPSREL_TYPE_GEOMETRY_EVAL) {
IDDepsNode *id_to = to->owner->owner;
- if ((id_to->eval_flags & DAG_EVAL_NEED_CPU) == 0) {
- id_to->tag_update(this);
- id_to->eval_flags |= DAG_EVAL_NEED_CPU;
+ IDDepsNode *id_from = to->owner->owner;
+ if (id_to != id_from) {
+ if ((id_to->eval_flags & DAG_EVAL_NEED_CPU) == 0) {
+ id_to->tag_update(this);
+ id_to->eval_flags |= DAG_EVAL_NEED_CPU;
+ }
}
}
#endif
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