Merge newHostVM branch. Feature overview:

* PCSX2 uses significantly less memory when starting.
 * Overall memory use reduced (mildly for some games, significantly for most).
 * EE and IOP main memory are now fixed at 0x20000000 and 0x24000000 -- useful when using external cheat apps.
 * Properly implemented the 'Shutdown' menu option -- Shutdown now unloads the entire PS2 virtual machine and reduced PCSX2's memory footprint to bare minimums.
 * Some more meaningful errors for when memory is a problem (out of memory, low virtual memory, etc).
 * Bugfix for pxsFmt when formatting long/large strings (over 1k)


git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4029 96395faa-99c1-11dd-bbfe-3dabce05a288

common/src/Utilities/FastFormatString.cpp

@@ -55,7 +55,7 @@ protected:
 	typedef char CharType;
 	typedef CharBufferType BufferType;
 
-	static const uint BufferCount = 4;
+	static const uint BufferCount = 6;
 
 	BufferType		m_buffers[BufferCount];
 	uint			m_curslot;
@@ -69,7 +69,7 @@ public:
 
 		for (uint i=0; i<BufferCount; ++i)
 		{
-			m_buffers[i].Alloc(1024);
+			m_buffers[i].Alloc(512);
 		}
 
 		m_curslot = 0;
@@ -174,7 +174,7 @@ static __ri void format_that_ascii_mess( CharBufferType& buffer, uint writepos,
 
 		len += writepos;
 		if (len < size) break;
-		buffer.Alloc( len + 128 );
+		buffer.Resize( len + 128 );
 	};
 
 	// performing an assertion or log of a truncated string is unsafe, so let's not; even
@@ -205,7 +205,7 @@ static __ri uint format_that_unicode_mess( CharBufferType& buffer, uint writepos
 
 		len += writepos;
 		if (len < size) return len;
-		buffer.Alloc( (len + 128) * sizeof(wxChar) );
+		buffer.Resize( (len + 128) * sizeof(wxChar) );
 	};
 
 	// performing an assertion or log of a truncated string is unsafe, so let's not; even