Added 0.030 of PicoDrive and moved license files into root
[cyclone68000.git] / Pico / Profile.cpp
CommitLineData
15eb0001 1\r
2#include "PicoInt.h"\r
3\r
4#ifdef _WIN32_WCE\r
5\r
6#pragma warning(disable:4514)\r
7#pragma warning(push)\r
8#pragma warning(disable:4201)\r
9#include <windows.h>\r
10#pragma warning(pop)\r
11\r
12static float Period=0.0f;\r
13static LARGE_INTEGER TimeStart={0,0};\r
14\r
15int ProfileInit()\r
16{\r
17 LARGE_INTEGER freq={0,0};\r
18\r
19 QueryPerformanceFrequency(&freq);\r
20\r
21 Period =(float)freq.HighPart*4294967296.0f;\r
22 Period+=(float)freq.LowPart;\r
23\r
24 if (Period>=1.0f) Period=1.0f/Period;\r
25 return 0;\r
26}\r
27\r
28int ProfileStart()\r
29{\r
30 QueryPerformanceCounter(&TimeStart);\r
31\r
32 return 0;\r
33}\r
34\r
35float ProfileTime()\r
36{\r
37 LARGE_INTEGER end={0,0};\r
38 int ticks=0;\r
39 float seconds=0.0f;\r
40\r
41 QueryPerformanceCounter(&end);\r
42\r
43 ticks=end.LowPart-TimeStart.LowPart;\r
44 seconds=(float)ticks*Period;\r
45\r
46 return seconds;\r
47}\r
48\r
49#endif\r
50\r