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48 lines
No EOL
942 B
C++
48 lines
No EOL
942 B
C++
// SPDX-FileCopyrightText: 2023 Joshua Goins <josh@redstrate.com>
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// SPDX-License-Identifier: GPL-3.0-or-later
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#include <cstdint>
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#if defined(MACOS)
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#include <mach/mach_time.h>
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#include <sys/sysctl.h>
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#endif
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#if defined(WIN32)
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#include <windows.h>
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#endif
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#if defined(MACOS)
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// from XIV-on-Mac, I think it changed in recent Wine versions?
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uint32_t TickCount()
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{
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struct mach_timebase_info timebase;
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mach_timebase_info(&timebase);
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auto machtime = mach_continuous_time();
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auto numer = uint64_t(timebase.numer);
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auto denom = uint64_t(timebase.denom);
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auto monotonic_time = machtime * numer / denom / 100;
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return monotonic_time / 10000;
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}
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#endif
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#if defined(LINUX)
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#include <ctime>
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uint32_t TickCount()
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{
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struct timespec ts;
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clock_gettime(CLOCK_MONOTONIC, &ts);
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return (ts.tv_sec * 1000 + ts.tv_nsec / 1000000);
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}
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#endif
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#if defined(WIN32)
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uint32_t TickCount()
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{
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return GetTickCount();
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}
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#endif |