Merge demos and examples.

Change-Id: I65ba412ef5207a71bf8763983b28672d1743f4b8
Reviewed-on: http://codereview.qt.nokia.com/1398
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Casper van Donderen <casper.vandonderen@nokia.com>

examples/multimedia/spectrum/3rdparty/fftreal/stopwatch/Int64.h

@@ -0,0 +1,71 @@
+/*****************************************************************************
+
+        Int64.h
+        Copyright (c) 2003 Laurent de Soras
+
+--- Legal stuff ---
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*Tab=3***********************************************************************/
+
+
+
+#if ! defined (stopwatch_Int64_HEADER_INCLUDED)
+#define	stopwatch_Int64_HEADER_INCLUDED
+
+#if defined (_MSC_VER)
+	#pragma once
+	#pragma warning (4 : 4250) // "Inherits via dominance."
+#endif
+
+
+
+/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+namespace stopwatch
+{
+
+
+#if defined (_MSC_VER)
+
+	typedef	__int64	Int64;
+
+#elif defined (__MWERKS__) || defined (__GNUC__)
+
+	typedef	long long	Int64;
+
+#elif defined (__BEOS__)
+
+	typedef	int64	Int64;
+
+#else
+
+	#error No 64-bit integer type defined for this compiler !
+
+#endif
+
+
+}	// namespace stopwatch
+
+
+
+#endif	// stopwatch_Int64_HEADER_INCLUDED
+
+
+
+/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/