Initial community commit

2024-09-24 14:54:57 +02:00
parent 537bcbc862
commit 20d28e80a5
16810 changed files with 4640254 additions and 2 deletions
@@ -0,0 +1,61 @@
+/***************************************************************************\
+ *
+*                    MPEG Layer3-Audio Decoder
+*                  © 1997-2006 by Fraunhofer IIS
+ *                        All Rights Reserved
+ *
+ *   filename: meanvalue.h
+ *   project : ---
+ *   author  : Martin Sieler
+ *   date    : 1998-02-14
+ *   contents/description: HEADER - calc mean value
+ *
+ *
+\***************************************************************************/
+
+/*
+ * $Date: 2010/11/17 20:46:03 $
+ * $Id: meanvalue.h,v 1.1 2010/11/17 20:46:03 audiodsp Exp $
+ */
+
+#ifndef __MEANVALUE_H__
+#define __MEANVALUE_H__
+
+/* ------------------------ includes --------------------------------------*/
+
+/*-------------------------- defines --------------------------------------*/
+
+/*-------------------------------------------------------------------------*/
+
+class CMeanValue
+{
+public:
+
+  CMeanValue() { Reset(); }
+
+  void  Reset();
+  CMeanValue& operator+= (int nValue);
+
+  operator int()   const { return m_Count ? m_Sum/m_Count : 0; }
+  operator float() const { return m_Count ? float(m_Sum)/float(m_Count) : 0.0f; }
+
+  int   GetSum()   const { return m_Sum;    }
+  int   GetCount() const { return m_Count;  }
+  int   GetMin()   const { return m_Min;    }
+  int   GetMax()   const { return m_Max;    }
+  bool  IsFixed()  const { return m_bFixed; }
+
+protected:
+
+private:
+
+  int  m_Count;
+  int  m_Sum;
+  int  m_FirstValue;
+  int  m_Min;
+  int  m_Max;
+  bool m_bFixed;
+};
+
+/*-------------------------------------------------------------------------*/
+#endif