Lines Matching refs:StartValue
142 If StartValue is not NULL, then the value that the performance counter starts
143 with immediately after is it rolls over is returned in StartValue. If
146 frequency of the performance counter in Hz is always returned. If StartValue
147 is less than EndValue, then the performance counter counts up. If StartValue
149 example, a 64-bit free running counter that counts up would have a StartValue
151 that counts down would have a StartValue of 0xFFFFFF and an EndValue of 0.
153 @param StartValue The value the performance counter starts with when it
164 OUT UINT64 *StartValue, OPTIONAL
169 if (StartValue != NULL) {
170 *StartValue = 0ULL;
