HPDFXFAHighResolutionFrequency

Unit: HPDFXFAPlatform

function HPDFXFAHighResolutionFrequency: Int64;

Returns positive native clock ticks per second; Windows uses QueryPerformanceFrequency with its existing millisecond fallback and Linux returns 1000000000 for nanosecond monotonic ticks

Divide differences from HPDFXFAHighResolutionTicks by this frequency to obtain elapsed seconds