Move the QtMultimedia spectrum demo to QtMultimediaKit

Change-Id: I60d7897eb84dfbe2ce5af5adeb23b33270aa7d7c
Reviewed-on: http://codereview.qt.nokia.com/1483
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>

examples/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp

@@ -0,0 +1,101 @@
+/*****************************************************************************
+
+        StopWatch.cpp
+        Copyright (c) 2005 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 (_MSC_VER)
+	#pragma warning (1 : 4130) // "'operator' : logical operation on address of string constant"
+	#pragma warning (1 : 4223) // "nonstandard extension used : non-lvalue array converted to pointer"
+	#pragma warning (1 : 4705) // "statement has no effect"
+	#pragma warning (1 : 4706) // "assignment within conditional expression"
+	#pragma warning (4 : 4786) // "identifier was truncated to '255' characters in the debug information"
+	#pragma warning (4 : 4800) // "forcing value to bool 'true' or 'false' (performance warning)"
+	#pragma warning (4 : 4355) // "'this' : used in base member initializer list"
+#endif
+
+
+
+/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+#include	"StopWatch.h"
+
+#include	<cassert>
+
+
+
+namespace stopwatch
+{
+
+
+
+/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+StopWatch::StopWatch ()
+:	_ccc ()
+,	_nbr_laps (0)
+{
+	// Nothing
+}
+
+
+
+double	StopWatch::get_time_total (Int64 nbr_op) const
+{
+	assert (_nbr_laps > 0);
+	assert (nbr_op > 0);
+
+	return (
+		  static_cast <double> (_ccc.get_time_total ())
+	   / (static_cast <double> (nbr_op) * static_cast <double> (_nbr_laps))
+	);
+}
+
+
+
+double	StopWatch::get_time_best_lap (Int64 nbr_op) const
+{
+	assert (nbr_op > 0);
+
+	return (
+		  static_cast <double> (_ccc.get_time_best_lap ())
+		/ static_cast <double> (nbr_op)
+	);
+}
+
+
+
+/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
+
+
+
+}	// namespace stopwatch
+
+
+
+/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/