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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-09-25 16:56:34 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-09-25 16:57:43 +0300 |
| commit | 98ba302f7053b9bebc3854d0d05bdcaa55b6afc7 (patch) | |
| tree | 5109e87cb6950fe45ba09e4d1f1040f9f3a978d3 /source/blender/blenkernel/intern/editderivedmesh.c | |
| parent | 76444a13c36c843de74256a131642276f9d4ab80 (diff) | |
| parent | 675cef0a165ad535546f24faf9d0ac474f704e64 (diff) | |
Merge branch 'master' into blender2.8
Diffstat (limited to 'source/blender/blenkernel/intern/editderivedmesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/editderivedmesh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/editderivedmesh.c b/source/blender/blenkernel/intern/editderivedmesh.c index 262b0ea0971..0491cbd21f0 100644 --- a/source/blender/blenkernel/intern/editderivedmesh.c +++ b/source/blender/blenkernel/intern/editderivedmesh.c @@ -41,6 +41,8 @@ * is likely to be a little slow. */ +#include "atomic_ops.h" + #include "BLI_math.h" #include "BLI_jitter.h" #include "BLI_bitmap.h" @@ -300,7 +302,8 @@ static void emDM_recalcLoopTri(DerivedMesh *dm) } BLI_assert(dm->looptris.array == NULL); - SWAP(MLoopTri *, dm->looptris.array, dm->looptris.array_wip); + atomic_cas_ptr((void **)&dm->looptris.array, dm->looptris.array, dm->looptris.array_wip); + dm->looptris.array_wip = NULL; } static void emDM_foreachMappedVert( |