mirror of
https://github.com/SoftFever/OrcaSlicer.git
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0558b53493
The XS was left only for the unit / integration tests, and it links libslic3r only. No wxWidgets are allowed to be used from Perl starting from now.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#include "unistd.h"
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#include <cstdint>
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#include <chrono>
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#include <thread>
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#include <windows.h>
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extern "C" {
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int usleep(unsigned usec)
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{
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std::this_thread::sleep_for(std::chrono::microseconds(usec));
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return 0;
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}
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// SO: https://stackoverflow.com/questions/10905892/equivalent-of-gettimeday-for-windows
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int gettimeofday(struct timeval *tp, struct timezone *tzp)
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{
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// Note: some broken versions only have 8 trailing zero's, the correct epoch has 9 trailing zero's
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// This magic number is the number of 100 nanosecond intervals since January 1, 1601 (UTC)
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// until 00:00:00 January 1, 1970
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static const std::uint64_t EPOCH = ((std::uint64_t) 116444736000000000ULL);
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SYSTEMTIME system_time;
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FILETIME file_time;
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std::uint64_t time;
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GetSystemTime(&system_time);
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SystemTimeToFileTime(&system_time, &file_time);
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time = ((std::uint64_t)file_time.dwLowDateTime);
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time += ((std::uint64_t)file_time.dwHighDateTime) << 32;
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tp->tv_sec = (long)((time - EPOCH) / 10000000L);
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tp->tv_usec = (long)(system_time.wMilliseconds * 1000);
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return 0;
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}
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}
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