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FpsHistory.h
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18 
19 
20 
21 
22 #ifndef FPSHISTORY_H
23 #define FPSHISTORY_H
24 
25 #include <stdio.h>
26 #include "CircularBuffer.h"
27 #include <vector>
28 
29 #ifndef MIN
30 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
31 #endif
32 
34 {
35  int Fps;
37 };
38 
39 struct FpsHistory : public CircularBuffer<FpsHistoryElem>
40 {
42  {
43  Reset(1);
44  SetSamplePeriod(200);
45  }
46 
47  void SetSamplePeriod(int PeriodMs)
48  {
49  SamplePeriodMs = PeriodMs;
50  }
51 
52  void Reset(int NewSize);
53  void Dump();
54 
55  const FpsHistoryElem & Flip();
56 
57 protected:
61 
62 };
63 
64 #endif