/* * COPYRIGHT: See COPYING in the top level directory * PROJECT: ReactOS kernel * PURPOSE: GDI Driver Performance Counter Functions * FILE: win32ss/gdi/eng/perfcnt.c * PROGRAMER: Ge van Geldorp */ #include #define NDEBUG #include /* * @implemented */ VOID APIENTRY EngQueryPerformanceFrequency(LONGLONG *Frequency) { LARGE_INTEGER Freq; KeQueryPerformanceCounter(&Freq); *Frequency = Freq.QuadPart; } /* * @implemented */ VOID APIENTRY EngQueryPerformanceCounter(LONGLONG *Count) { LARGE_INTEGER PerfCount; PerfCount = KeQueryPerformanceCounter(NULL); *Count = PerfCount.QuadPart; }