Fixed the issue that cpu_info is not initialized in plugin. This commit enables SSSE3/SSE4.1 codes in rev5119.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5120 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Common/Src/CPUDetect.cpp

@@ -78,6 +78,10 @@ void __cpuid(int info[4], int x)
 
 CPUInfo cpu_info;
 
+CPUInfo::CPUInfo() {
+	Detect();
+}
+
 // Detects the various cpu features
 void CPUInfo::Detect()
 {

Source/Core/Common/Src/CPUDetect.h

@@ -53,11 +53,15 @@ struct CPUInfo
 	bool bLAHFSAHF64;
 	bool bLongMode;
 
-	// Detects the various cpu features
-	void Detect();
+	// Call Detect()
+	explicit CPUInfo();
 	
 	// Turn the cpu info into a string we can show
 	std::string Summarize();
+
+private:
+	// Detects the various cpu features
+	void Detect();
 };
 
 extern CPUInfo cpu_info;

Source/Core/DolphinWX/Src/Main.cpp

@@ -106,9 +106,6 @@ bool DolphinApp::OnInit()
 	wxString padPluginFilename;
 	wxString wiimotePluginFilename;
 
-	// Detect CPU info and write it to the cpu_info struct
-	cpu_info.Detect();
-
 	#if defined _DEBUG && defined _WIN32
 		int tmpflag = _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG);
 		tmpflag |= _CRTDBG_DELAY_FREE_MEM_DF;