anonymous_namespace{ClipTimeAndPitchSource.cpp} Namespace Reference

Functions
sampleCount	GetLastReadSample (const ClipInterface &clip, double durationToDiscard, PlaybackDirection direction)

Detailed Description

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Audacity: A Digital Audio Editor

ClipTimeAndPitchSource.cpp

Matthieu Hodgkinson

Function Documentation

GetLastReadSample()

sampleCount anonymous_namespace{ClipTimeAndPitchSource.cpp}::GetLastReadSample	(	const ClipInterface &	clip,
		double	durationToDiscard,
		PlaybackDirection	direction
	)

Definition at line 20 of file ClipTimeAndPitchSource.cpp.

{
   if (direction == PlaybackDirection::forward)
      return sampleCount {
         clip.GetRate() * durationToDiscard / clip.GetStretchRatio() + .5
      };
   else
      return clip.GetVisibleSampleCount() - sampleCount {
         clip.GetRate() * durationToDiscard / clip.GetStretchRatio() + .5
      };
}

References forward, ClipTimes::GetRate(), ClipTimes::GetStretchRatio(), and ClipTimes::GetVisibleSampleCount().

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