forked from bartvdbraak/blender
ad45b8d6a4
Only run when there are volumes in the scene, and compute in parallel. Ref T56939 Differential Revision: https://developer.blender.org/D8261
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* Copyright 2011-2020 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __UTIL_TBB_H__
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#define __UTIL_TBB_H__
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/* TBB includes <windows.h>, do it ourselves first so we are sure
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* WIN32_LEAN_AND_MEAN and similar are defined beforehand. */
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#include "util_windows.h"
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#define TBB_SUPPRESS_DEPRECATED_MESSAGES 1
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#include <tbb/tbb.h>
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#if TBB_INTERFACE_VERSION_MAJOR >= 10
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# define WITH_TBB_GLOBAL_CONTROL
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#endif
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CCL_NAMESPACE_BEGIN
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using tbb::blocked_range;
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using tbb::enumerable_thread_specific;
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using tbb::parallel_for;
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static inline void parallel_for_cancel()
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{
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tbb::task::self().cancel_group_execution();
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}
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CCL_NAMESPACE_END
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#endif /* __UTIL_TBB_H__ */
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