---
title: calculateSampleTimeoutHiRes
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioaudioengine/3593108-calculatesampletimeouthires
---

# calculateSampleTimeoutHiRes

## Declaration

```occ
virtual IOReturn calculateSampleTimeoutHiRes(uint64_t sampleIntervalHiRes, UInt32 numSampleFrames, IOAudioEnginePosition *startingPosition, AbsoluteTime *wakeupTime);
```