f25f7c8030
The title says it all actually, the idea is to make Cycles only requiring Boost via 3rd party dependencies like OIIO and OSL. So now there are only few places which still uses Boost: - Foreach, function bindings and threading primitives. Those we can easily get rid with C++11 bump (which seems inevitable sooner or later if we'll want ot use newer LLVM for OSL), - Networking devices There's no quick solution for those currently, but there are some patches around which improves serialization. Reviewers: juicyfruit, mont29, campbellbarton, brecht, dingto Reviewed By: brecht, dingto Differential Revision: https://developer.blender.org/D1764
81 lines
1.4 KiB
C++
81 lines
1.4 KiB
C++
/*
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* Copyright 2011-2013 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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#include <stdlib.h>
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#include "util_time.h"
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#include "util_windows.h"
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#ifdef _WIN32
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CCL_NAMESPACE_BEGIN
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double time_dt()
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{
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__int64 frequency, counter;
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QueryPerformanceFrequency((LARGE_INTEGER*)&frequency);
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QueryPerformanceCounter((LARGE_INTEGER*)&counter);
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return (double)counter/(double)frequency;
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}
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void time_sleep(double t)
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{
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Sleep((int)(t*1000));
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}
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CCL_NAMESPACE_END
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#else
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#include <sys/time.h>
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#include <unistd.h>
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CCL_NAMESPACE_BEGIN
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double time_dt()
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{
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struct timeval now;
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gettimeofday(&now, NULL);
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return now.tv_sec + now.tv_usec*1e-6;
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}
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/* sleep t seconds */
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void time_sleep(double t)
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{
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/* get whole seconds */
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int s = (int)t;
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if(s >= 1) {
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sleep(s);
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/* adjust parameter to remove whole seconds */
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t -= s;
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}
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/* get microseconds */
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int us = (int)(t * 1e6);
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if(us > 0)
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usleep(us);
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}
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CCL_NAMESPACE_END
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#endif
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