From 8e602837e81e30ec6d0c32778f12eb4e3419c4eb Mon Sep 17 00:00:00 2001
From: Skyth <19259897+blueskythlikesclouds@users.noreply.github.com>
Date: Wed, 18 Dec 2024 19:21:40 +0300
Subject: [PATCH] Call timeBeginPeriod/timeEndPeriod.

---
 UnleashedRecomp/app.cpp            | 5 +++++
 UnleashedRecomp/kernel/imports.cpp | 8 +++++++-
 UnleashedRecomp/main.cpp           | 4 ++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/UnleashedRecomp/app.cpp b/UnleashedRecomp/app.cpp
index ac936fc7..fa8c0982 100644
--- a/UnleashedRecomp/app.cpp
+++ b/UnleashedRecomp/app.cpp
@@ -15,6 +15,11 @@ void App::Restart(std::vector<std::string> restartArgs)
 void App::Exit()
 {
     Config::Save();
+
+#ifdef _WIN32
+    timeEndPeriod(1);
+#endif
+
     std::_Exit(0);
 }
 
diff --git a/UnleashedRecomp/kernel/imports.cpp b/UnleashedRecomp/kernel/imports.cpp
index 552bdc3d..d570d16a 100644
--- a/UnleashedRecomp/kernel/imports.cpp
+++ b/UnleashedRecomp/kernel/imports.cpp
@@ -546,7 +546,13 @@ uint32_t KeDelayExecutionThread(uint32_t WaitMode, bool Alertable, be<int64_t>*
     if (Alertable)
         return STATUS_USER_APC;
 
-    std::this_thread::sleep_for(std::chrono::milliseconds(GuestTimeoutToMilliseconds(Timeout)));
+    uint32_t timeout = GuestTimeoutToMilliseconds(Timeout);
+
+#ifdef _WIN32
+    Sleep(timeout);
+#else
+    std::this_thread::sleep_for(std::chrono::milliseconds(timeout));
+#endif
 
     return STATUS_SUCCESS;
 }
diff --git a/UnleashedRecomp/main.cpp b/UnleashedRecomp/main.cpp
index 47fae078..2387886e 100644
--- a/UnleashedRecomp/main.cpp
+++ b/UnleashedRecomp/main.cpp
@@ -137,6 +137,10 @@ uint32_t LdrLoadModule(const std::filesystem::path &path)
 
 int main(int argc, char *argv[])
 {
+#ifdef _WIN32
+    timeBeginPeriod(1);
+#endif
+
     os::logger::Init();
 
     bool forceInstaller = false;