- fixes

src/engine/media/MT_Statistics.h

@@ -18,13 +18,18 @@ struct Average
 {
     int mCount = 0;
     T mSum = 0;
-    T getAverage() const
+    T average() const
     {
         if (!mCount)
             return 0;
         return mSum / mCount;
     }
 
+    T value() const
+    {
+        return average();
+    }
+
     void process(T value)
     {
         mCount++;
@@ -32,13 +37,13 @@ struct Average
     }
 };
 
-template<typename T, int minimum = 100000, int maximum = 0>
+template<typename T, int minimum = 100000, int maximum = 0, int default_value = 0>
 struct TestResult
 {
     T mMin = minimum;
     T mMax = maximum;
     Average<T> mAverage;
-    T mCurrent = minimum;
+    T mCurrent = default_value;
 
     void process(T value)
     {
@@ -50,18 +55,34 @@ struct TestResult
         mAverage.process(value);
     }
 
-    bool isInitialized() const
+    bool is_initialized() const
     {
         return mAverage.mCount > 0;
     }
 
-    T getCurrent() const
+    T current() const
     {
-        if (isInitialized())
+        if (is_initialized())
             return mCurrent;
         else
             return 0;
     }
+
+    T value() const
+    {
+        return current();
+    }
+
+    TestResult<T>& operator = (T value)
+    {
+        process(value);
+        return *this;
+    }
+
+    operator T()
+    {
+        return mCurrent;
+    }
 };