getTickCount function
GetTickCount returns the number of ticks.
For further details, please see: https://docs.opencv.org/master/db/de0/group__core__utils.html#gae73f58000611a1af25dd36d496bf4487
Implementation
int getTickCount() {
return cvRunArena<int>((arena) {
final p = arena<ffi.Int64>();
cvRun(() => cffi.GetCVTickCount(p));
return p.value;
});
}