main: (Windows) Set the current timer resolution to the maximum
Increases the precision of thread sleeps on Windows.
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7fffdf83b7
commit
7e353082ac
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@ -91,6 +91,9 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
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#include "common/microprofile.h"
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#include "common/scm_rev.h"
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#include "common/scope_exit.h"
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#ifdef _WIN32
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#include "common/windows/timer_resolution.h"
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#endif
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#ifdef ARCHITECTURE_x86_64
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#include "common/x64/cpu_detect.h"
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#endif
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@ -377,6 +380,12 @@ GMainWindow::GMainWindow(std::unique_ptr<Config> config_, bool has_broken_vulkan
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LOG_INFO(Frontend, "Host RAM: {:.2f} GiB",
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Common::GetMemInfo().TotalPhysicalMemory / f64{1_GiB});
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LOG_INFO(Frontend, "Host Swap: {:.2f} GiB", Common::GetMemInfo().TotalSwapMemory / f64{1_GiB});
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#ifdef _WIN32
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LOG_INFO(Frontend, "Host Timer Resolution: {:.4f} ms",
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std::chrono::duration_cast<std::chrono::duration<f64, std::milli>>(
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Common::Windows::SetCurrentTimerResolutionToMaximum())
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.count());
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#endif
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UpdateWindowTitle();
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show();
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@ -42,6 +42,8 @@
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#include <windows.h>
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#include <shellapi.h>
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#include "common/windows/timer_resolution.h"
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#endif
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#undef _UNICODE
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@ -314,6 +316,8 @@ int main(int argc, char** argv) {
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#ifdef _WIN32
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LocalFree(argv_w);
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Common::Windows::SetCurrentTimerResolutionToMaximum();
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#endif
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MicroProfileOnThreadCreate("EmuThread");
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