From 82b6cda5ef3b9fa63bef47cfb63efc00b37b9550 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 9 Jun 2018 16:21:28 -0700
Subject: [PATCH] Qt: Return correct refresh rate.

Although, should probably update it if the screen changes, meh.
---
 Qt/QtMain.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Qt/QtMain.cpp b/Qt/QtMain.cpp
index 395af8c5bb..197eed4984 100644
--- a/Qt/QtMain.cpp
+++ b/Qt/QtMain.cpp
@@ -11,6 +11,7 @@
 #include <QDesktopWidget>
 #include <QDesktopServices>
 #include <QLocale>
+#include <QScreen>
 #include <QThread>
 
 #include "ext/glslang/glslang/Public/ShaderLang.h"
@@ -34,6 +35,7 @@
 #include <string.h>
 
 MainUI *emugl = NULL;
+static int refreshRate = 60000;
 
 #ifdef SDL
 extern void mixaudio(void *userdata, Uint8 *stream, int len) {
@@ -67,7 +69,7 @@ int System_GetPropertyInt(SystemProperty prop) {
 	case SYSPROP_AUDIO_SAMPLE_RATE:
 		return 44100;
 	case SYSPROP_DISPLAY_REFRESH_RATE:
-		return 60000;
+		return refreshRate;
 	case SYSPROP_DEVICE_TYPE:
 #if defined(__ANDROID__)
 		return DEVICE_TYPE_MOBILE;
@@ -514,6 +516,9 @@ int main(int argc, char *argv[])
 	g_dpi_scale_real_y = g_dpi_scale_y;
 	dp_xres = (int)(pixel_xres * g_dpi_scale_x);
 	dp_yres = (int)(pixel_yres * g_dpi_scale_y);
+
+	refreshRate = (int)(a.primaryScreen()->refreshRate() * 1000);
+
 	std::string savegame_dir = ".";
 	std::string external_dir = ".";
 #if QT_VERSION > QT_VERSION_CHECK(5, 0, 0)