1 files changed, 56 insertions, 0 deletions
diff --git a/source/gameengine/GamePlayer/common/unix/GPU_System.cpp b/source/gameengine/GamePlayer/common/unix/GPU_System.cpp
new file mode 100644
index 00000000000..d7484c97dc2
--- /dev/null
+++ b/source/gameengine/GamePlayer/common/unix/GPU_System.cpp
@@ -0,0 +1,56 @@
+/**
+ * $Id$
+ *
+ * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version. The Blender
+ * Foundation also sells licenses for use in proprietary software under
+ * the Blender License.  See http://www.blender.org/BL/ for information
+ * about this.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL/BL DUAL LICENSE BLOCK *****
+ */
+   
+#include <sys/time.h>
+
+#include "GPU_System.h"
+
+
+static struct timeval startTime;
+static int startTimeDone = 0;
+
+
+double GPU_System::GetTimeInSeconds()
+{
+	if(!startTimeDone)
+	{
+		gettimeofday(&startTime, NULL);
+		startTimeDone = 1;
+	}
+
+	struct timeval now;
+	gettimeofday(&now, NULL);
+	// next '1000' are used for precision
+	long ticks = (now.tv_sec - startTime.tv_sec) * 1000 + (now.tv_usec - startTime.tv_usec) / 1000;
+	double secs = (double)ticks / 1000.0;
+	return secs;
+}