Save frame skipping option, and allow loading it from game ini too.

Source/Core/Core/BootManager.cpp

@@ -52,10 +52,10 @@ struct ConfigCache
 	int iCPUCore, Volume;
 	int iWiimoteSource[MAX_BBMOTES];
 	SIDevices Pads[MAX_SI_CHANNELS];
-	unsigned int framelimit;
+	unsigned int framelimit, frameSkip;
 	TEXIDevices m_EXIDevice[MAX_EXI_CHANNELS];
 	std::string strBackend, sBackend;
-	bool bSetFramelimit, bSetEXIDevice[MAX_EXI_CHANNELS], bSetVolume, bSetPads[MAX_SI_CHANNELS], bSetWiimoteSource[MAX_BBMOTES];
+	bool bSetFramelimit, bSetEXIDevice[MAX_EXI_CHANNELS], bSetVolume, bSetPads[MAX_SI_CHANNELS], bSetWiimoteSource[MAX_BBMOTES], bSetFrameSkip;
 };
 static ConfigCache config_cache;
 
@@ -114,6 +114,7 @@ bool BootCore(const std::string& _rFilename)
 		config_cache.Volume = SConfig::GetInstance().m_Volume;
 		config_cache.sBackend = SConfig::GetInstance().sBackend;
 		config_cache.framelimit = SConfig::GetInstance().m_Framelimit;
+		config_cache.frameSkip = SConfig::GetInstance().m_FrameSkip;
 		for (unsigned int i = 0; i < MAX_BBMOTES; ++i)
 		{
 			config_cache.iWiimoteSource[i] = g_wiimote_sources[i];
@@ -130,6 +131,7 @@ bool BootCore(const std::string& _rFilename)
 		std::fill_n(config_cache.bSetPads, (int)MAX_SI_CHANNELS, false);
 		std::fill_n(config_cache.bSetEXIDevice, (int)MAX_EXI_CHANNELS, false);
 		config_cache.bSetFramelimit = false;
+		config_cache.bSetFrameSkip = false;
 
 		// General settings
 		game_ini.Get("Core", "CPUThread",        &StartUp.bCPUThread, StartUp.bCPUThread);
@@ -149,6 +151,11 @@ bool BootCore(const std::string& _rFilename)
 		game_ini.Get("Core", "HLE_BS2",          &StartUp.bHLE_BS2, StartUp.bHLE_BS2);
 		if (game_ini.Get("Core", "FrameLimit",   &SConfig::GetInstance().m_Framelimit, SConfig::GetInstance().m_Framelimit))
 			config_cache.bSetFramelimit = true;
+		if (game_ini.Get("Core", "FrameSkip",    &SConfig::GetInstance().m_FrameSkip))
+		{
+			config_cache.bSetFrameSkip = true;
+			Movie::SetFrameSkipping(SConfig::GetInstance().m_FrameSkip);
+		}
 		if (game_ini.Get("DSP", "Volume",        &SConfig::GetInstance().m_Volume, SConfig::GetInstance().m_Volume))
 			config_cache.bSetVolume = true;
 		game_ini.Get("DSP", "EnableJIT",         &SConfig::GetInstance().m_EnableJIT, SConfig::GetInstance().m_EnableJIT);
@@ -266,6 +273,11 @@ void Stop()
 		// Only change these back if they were actually set by game ini, since they can be changed while a game is running.
 		if (config_cache.bSetFramelimit)
 			SConfig::GetInstance().m_Framelimit = config_cache.framelimit;
+		if (config_cache.bSetFrameSkip)
+		{
+			SConfig::GetInstance().m_FrameSkip = config_cache.frameSkip;
+			Movie::SetFrameSkipping(config_cache.frameSkip);
+		}
 		if (config_cache.bSetVolume)
 			SConfig::GetInstance().m_Volume = config_cache.Volume;
 

Source/Core/Core/ConfigManager.cpp

@@ -256,6 +256,7 @@ void SConfig::SaveSettings()
 	ini.Set("Core", "RunCompareServer", m_LocalCoreStartupParameter.bRunCompareServer);
 	ini.Set("Core", "RunCompareClient", m_LocalCoreStartupParameter.bRunCompareClient);
 	ini.Set("Core", "FrameLimit",       m_Framelimit);
+	ini.Set("Core", "FrameSkip",        m_FrameSkip);
 
 	// GFX Backend
 	ini.Set("Core", "GFXBackend", m_LocalCoreStartupParameter.m_strVideoBackend);
@@ -417,6 +418,7 @@ void SConfig::LoadSettings()
 		ini.Get("Core", "FastDiscSpeed",             &m_LocalCoreStartupParameter.bFastDiscSpeed,    false);
 		ini.Get("Core", "DCBZ",                      &m_LocalCoreStartupParameter.bDCBZOFF,          false);
 		ini.Get("Core", "FrameLimit",                &m_Framelimit,                                  1); // auto frame limit by default
+		ini.Get("Core", "FrameSkip",                 &m_FrameSkip,                                   0);
 
 		// GFX Backend
 		ini.Get("Core", "GFXBackend",  &m_LocalCoreStartupParameter.m_strVideoBackend, "");

Source/Core/Core/ConfigManager.h

@@ -75,6 +75,7 @@ struct SConfig : NonCopyable
 	bool m_PauseMovie;
 	bool m_ShowLag;
 	std::string m_strMovieAuthor;
+	unsigned int m_FrameSkip;
 
 	// DSP settings
 	bool m_EnableJIT;

Source/Core/DolphinWX/FrameTools.cpp

@@ -139,6 +139,8 @@ void CFrame::CreateMenu()
 	emulationMenu->AppendSubMenu(skippingMenu, _("Frame S&kipping"));
 	for(int i = 0; i < 10; i++)
 		skippingMenu->Append(IDM_FRAMESKIP0 + i, wxString::Format(wxT("%i"), i), wxEmptyString, wxITEM_RADIO);
+	skippingMenu->Check(IDM_FRAMESKIP0 + SConfig::GetInstance().m_FrameSkip, true);
+	Movie::SetFrameSkipping(SConfig::GetInstance().m_FrameSkip);
 
 	emulationMenu->AppendSeparator();
 	emulationMenu->Append(IDM_SCREENSHOT, GetMenuLabel(HK_SCREENSHOT));
@@ -1547,6 +1549,7 @@ void CFrame::OnFrameSkip(wxCommandEvent& event)
 	int amount = event.GetId() - IDM_FRAMESKIP0;
 
 	Movie::SetFrameSkipping((unsigned int)amount);
+	SConfig::GetInstance().m_FrameSkip = amount;
 }