pQueryPerformanceCounter
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8/27/2008
This function is optional and should be set for platforms that provide timer functions with higher granularity than GetTickCount.
The OAL initializes pQueryPerformanceCounter to point to OEMQueryPerformanceCounter, if defined.
Syntax
extern BOOL (*pQueryPerformanceCounter)(
LARGE_INTEGER* lpPerformanceCount
);
Parameters
- lpPerformanceCount
[in] Pointer to the performance count.
Return Value
This function should always return TRUE.
Remarks
Windows Embedded CE provides a default implementation of QueryPerformanceCounter, which is based on GetTickCount, but will call pQueryPerformanceCounter if defined.
Requirements
Header | Developer Implemented |
Library | coredll.lib |
Windows Embedded CE | Windows CE 2.10 and later |