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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-04-05 15:57:54 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2017-04-05 15:57:54 +0300 |
| commit | 52029e689ceb9fec0a873d6ed3d0c036d58be8cd (patch) | |
| tree | d22cdc69d4226e0a3e19440d9e001a4a7c38c249 /intern/cycles/render/svm.cpp | |
| parent | 3ce30823ffadcf208ecd353a8541f7f86d85d91e (diff) | |
Cycles: Fix race condition in attributes creation during SVM compilation
Diffstat (limited to 'intern/cycles/render/svm.cpp')
| -rw-r--r-- | intern/cycles/render/svm.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/intern/cycles/render/svm.cpp b/intern/cycles/render/svm.cpp index 48287d872d4..9cf3f4cb0b2 100644 --- a/intern/cycles/render/svm.cpp +++ b/intern/cycles/render/svm.cpp @@ -393,11 +393,13 @@ void SVMCompiler::add_node(const float4& f) uint SVMCompiler::attribute(ustring name) { + thread_scoped_spin_lock lock(attribute_lock_); return shader_manager->get_attribute_id(name); } uint SVMCompiler::attribute(AttributeStandard std) { + thread_scoped_spin_lock lock(attribute_lock_); return shader_manager->get_attribute_id(std); } |