Add 60Hz sync option for testing(don't think it's required for AMD)

Fix profiler merge messup.

Core/Config.cpp

@@ -521,6 +521,7 @@ static ConfigSetting graphicsSettings[] = {
 	ConfigSetting("RestartRequired", &g_Config.bRestartRequired, false, false),
 #endif
 	ReportedConfigSetting("ForceMaxEmulatedFPS", &g_Config.iForceMaxEmulatedFPS, 60, true, true),
+	ConfigSetting("RefreshAt60Hz", &g_Config.bRefreshAt60Hz, false, true, true),
 
 	// Most low-performance (and many high performance) mobile GPUs do not support aniso anyway so defaulting to 4 is fine.
 	ConfigSetting("AnisotropyLevel", &g_Config.iAnisotropyLevel, 4, true, true),

Core/Config.h

@@ -202,6 +202,7 @@ public:
 	int iTexScalingType; // 0 = xBRZ, 1 = Hybrid
 	bool bTexDeposterize;
 	int iFpsLimit;
+	bool bRefreshAt60Hz;
 	bool bUnToggleFpsLimit;
 	int iForceMaxEmulatedFPS;
 	int iMaxRecent;

Core/HLE/sceDisplay.cpp

@@ -528,6 +528,8 @@ static void DoFrameTiming(bool &throttle, bool &skipFrame, float timestep) {
 	time_update();
 
 	float scaledTimestep = timestep;
+	if (g_Config.bRefreshAt60Hz)
+		scaledTimestep = scaledTimestep * 1.001f;
 	if (fpsLimiter == FPS_LIMIT_CUSTOM && g_Config.iFpsLimit != 0) {
 		scaledTimestep *= 60.0f / g_Config.iFpsLimit;
 	}
@@ -601,6 +603,8 @@ static void DoFrameIdleTiming() {
 	}
 
 	float scaledVblank = timePerVblank;
+	if (g_Config.bRefreshAt60Hz)
+		scaledVblank = scaledVblank * 1.001f;
 	if (PSP_CoreParameter().fpsLimit == FPS_LIMIT_CUSTOM) {
 		// 0 is handled in FrameTimingThrottled().
 		scaledVblank *= 60.0f / g_Config.iFpsLimit;

UI/GameSettingsScreen.cpp

@@ -1308,6 +1308,7 @@ void OtherSettingsScreen::CreateViews() {
 	emulatedSpeed->SetZeroLabel(gr->T("Disabled"));
 	list->Add(new CheckBox(&g_Config.bShowFrameProfiler, gr->T("Display frame profiler(heavy!)")));
 	list->Add(new CheckBox(&g_Config.bSimpleFrameStats, gr->T("Display simple frame stats(heavy!)")));
+	list->Add(new CheckBox(&g_Config.bRefreshAt60Hz, gr->T("Refresh at 60Hz(might help some gpu's to avoid stutter)")));
 }
 
 void OtherSettingsScreen::onFinish(DialogResult result) {

UI/ProfilerDraw.cpp

@@ -160,7 +160,7 @@ void DrawProfile(UIContext &ui) {
 			if (catStatus[i] == PROFILE_CAT_IGNORE) {
 				continue;
 			}
-			Profiler_GetHistory(i, &history[0], historyLength);
+			Profiler_GetSlowestHistory(i, &slowestThread[0], &history[0], historyLength);
 
 			float x = 10;
 			uint32_t col = nice_colors[i % ARRAY_SIZE(nice_colors)];
@@ -191,7 +191,6 @@ void DrawProfile(UIContext &ui) {
 				}
 			}
 		}
-		Profiler_GetSlowestHistory(i, &slowestThread[0], &history[0], historyLength);
 
 		for (int n = 0; n < historyLength; n++) {
 			if (total[n] > maxTotal)
@@ -215,8 +214,11 @@ void DrawProfile(UIContext &ui) {
 		float legendMinVal = lastMaxVal * (1.0f / 120.0f);
 
 		std::vector<float> history(historyLength);
+		std::vector<int> slowestThread(historyLength);
 		std::vector<ProfileCatStatus> catStatus(numCategories);
 
+		Profiler_GetSlowestThreads(&slowestThread[0], historyLength);
+
 		float rowH = 30.0f;
 		float legendHeight = 0.0f;
 		float legendWidth = 80.0f;
@@ -234,7 +236,7 @@ void DrawProfile(UIContext &ui) {
 		int numberOfFrames = 30;
 		for (int i = 0; i < numCategories; i++) {
 			const char *name = Profiler_GetCategoryName(i);
-			Profiler_GetHistory(i, &history[0], numberOfFrames);
+			Profiler_GetSlowestHistory(i, &slowestThread[0], &history[0], historyLength);
 			float val = 0;
 			for (int n = 0; n < numberOfFrames; n++) {
 				val += history[n];