commit x64 compilation from lulu cause the other branch dont seems to compile properly at home

include/engine/ui/widget_canvas.cpp

@@ -0,0 +1,29 @@
+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+		#include "ui/widget_canvas.h"
+
+		using namespace GS::S2D;
+
+
+//------------------------------------------------------------------------------
+bool				CanvasWidget::Allocate(uint width, uint height)
+{
+	if	(!picture->AllocAs(width, height, GS::PixelFormat::RGBA8))
+		return false;
+
+	dirty = true;
+	return true;
+}
+//------------------------------------------------------------------------------
+
+//------------------------------------------------------------------------------
+CanvasWidget::CanvasWidget(int id, uint width, uint height) : DrawableWidget(id)
+{
+	type = WidgetTypeCanvas;
+	picture = new GS::Picture(width, height);
+}
+//------------------------------------------------------------------------------