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Depsgraph: Use threading guard in context.evaluated_depsgraph_get 

This is a part of T65174.
This commit is contained in:
Sergey Sharybin 2019-05-27 10:42:30 +02:00
parent c25164e16d
commit 27d5d3c2f8
Notes: blender-bot 2023-02-14 09:24:53 +01:00 
Referenced by issue #65174, Deadlock between python and DEG
Referenced by issue #65174, Deadlock between python and DEG
1 changed files with 18 additions and 1 deletions
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19
source/blender/makesrna/intern/rna_context.c
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@ -57,6 +57,10 @@ const EnumPropertyItem rna_enum_context_mode_items[] = {
#ifdef RNA_RUNTIME
# ifdef WITH_PYTHON
# include "BPY_extern.h"
# endif
# include "RE_engine.h"
static PointerRNA rna_Context_manager_get(PointerRNA *ptr)
@ -200,7 +204,20 @@ static int rna_Context_mode_get(PointerRNA *ptr)
static struct Depsgraph *rna_Context_evaluated_depsgraph_get(bContext *C)
{
return CTX_data_evaluated_depsgraph(C);
struct Depsgraph *depsgraph;
# ifdef WITH_PYTHON
/* Allow drivers to be evaluated */
BPy_BEGIN_ALLOW_THREADS;
# endif
depsgraph = CTX_data_evaluated_depsgraph(C);
# ifdef WITH_PYTHON
BPy_END_ALLOW_THREADS;
# endif
return depsgraph;
}
#else