Some cleanup, extracted XFB convert code into VideoCommon, added non-activated support to gl plugin. + a minor bugfix with no effects seen so far in gl plugin :P

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@209 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Plugins/Plugin_DSP_NULL/Src/DSPHandler.h

@@ -33,22 +33,18 @@ class CDSPHandler
 		IUCode* GetUCode();
 		void SetUCode(u32 _crc);
 
-
 		CMailHandler& AccessMailHandler() {return(m_MailHandler);}
 
-
 		static CDSPHandler& GetInstance()
 		{
 			return(*m_pInstance);
 		}
 
-
 		static void Destroy()
 		{
-			SAFE_DELETE(m_pInstance);
+			delete m_pInstance;
 		}
 
-
 		static CDSPHandler& CreateInstance()
 		{
 			if (m_pInstance == NULL)
@@ -59,7 +55,6 @@ class CDSPHandler
 			return(*m_pInstance);
 		}
 
-
 	private:
 
 		CDSPHandler();