forked from bartvdbraak/blender
677e63d518
* USD and OpenVDB headers use deprecated TBB headers, suppress all deprecation warnings there since we have no control over them. * For our own TBB includes, use the individual headers rather than the tbb.h that includes everything to avoid warnings, rather than suppressing all. This is in anticipation of the TBB 2020 upgrade in D10359. Ref D10361.
55 lines
1.4 KiB
C
55 lines
1.4 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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#include <tbb/enumerable_thread_specific.h>
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#include <tbb/parallel_for.h>
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#include <tbb/task_arena.h>
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#include <tbb/task_group.h>
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#if TBB_INTERFACE_VERSION_MAJOR >= 10
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# define WITH_TBB_GLOBAL_CONTROL
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# include <tbb/global_control.h>
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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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#if TBB_INTERFACE_VERSION_MAJOR >= 12
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tbb::task_group_context *ctx = tbb::task::current_context();
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if (ctx) {
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ctx->cancel_group_execution();
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}
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#else
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tbb::task::self().cancel_group_execution();
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#endif
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}
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CCL_NAMESPACE_END
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#endif /* __UTIL_TBB_H__ */
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