1 files changed, 91 insertions, 0 deletions
diff --git a/src/base/ProfilingZone.cpp b/src/base/ProfilingZone.cpp
new file mode 100644
index 0000000..9cdbbfe
--- /dev/null
+++ b/src/base/ProfilingZone.cpp
@@ -0,0 +1,91 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  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 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
+//
+//  Current versions can be found at www.libavg.de
+//
+
+#include "ProfilingZone.h"
+#include "ObjectCounter.h"
+
+#include <iostream>
+
+using namespace boost;
+using namespace std;
+
+namespace avg {
+
+ProfilingZone::ProfilingZone(const ProfilingZoneID& zoneID)
+    : m_TimeSum(0),
+      m_AvgTime(0),
+      m_NumFrames(0),
+      m_Indent(0),
+      m_ZoneID(zoneID)
+{
+    ObjectCounter::get()->incRef(&typeid(*this));
+}
+
+ProfilingZone::~ProfilingZone() 
+{
+    ObjectCounter::get()->decRef(&typeid(*this));
+}
+
+void ProfilingZone::restart()
+{
+    m_NumFrames = 0;
+    m_AvgTime = 0;
+    m_TimeSum = 0;
+}
+
+void ProfilingZone::reset()
+{
+    m_NumFrames++;
+    m_AvgTime = (m_AvgTime*(m_NumFrames-1)+m_TimeSum)/m_NumFrames;
+    m_TimeSum = 0;
+}
+
+long long ProfilingZone::getUSecs() const
+{
+    return m_TimeSum;
+}
+
+long long ProfilingZone::getAvgUSecs() const
+{
+    return m_AvgTime;
+}
+
+void ProfilingZone::setIndentLevel(int indent)
+{
+    m_Indent = indent;
+}
+
+int ProfilingZone::getIndentLevel() const
+{
+    return m_Indent;
+}
+
+string ProfilingZone::getIndentString() const 
+{
+    return string(m_Indent, ' ');
+}
+
+const string& ProfilingZone::getName() const
+{
+    return m_ZoneID.getName();
+}
+    
+}