anonymous_namespace{AudioIOBase.cpp} Namespace Reference

Functions
double	ComputeWarpedLength (const Envelope &env, double t0, double t1)
	Compute the duration (in seconds at playback) of the specified region of the track. More...
double	SolveWarpedLength (const Envelope &env, double t0, double length)
	Compute how much unwarped time must have elapsed if length seconds of warped time has elapsed. More...

Function Documentation

ComputeWarpedLength()

double anonymous_namespace{AudioIOBase.cpp}::ComputeWarpedLength	(	const Envelope &	env,
		double	t0,
		double	t1
	)

Compute the duration (in seconds at playback) of the specified region of the track.

Takes a region of the time track (specified by the unwarped time points in the project), and calculates how long it will actually take to play this region back, taking the time track's warping effects into account.

Parameters

t0	unwarped time to start calculation from
t1	unwarped time to stop calculation at

Returns

the warped duration in seconds

Definition at line 1219 of file AudioIOBase.cpp.

{
   return env.IntegralOfInverse(t0, t1);
}

References Envelope::IntegralOfInverse().

Referenced by AudioIOBase::PlaybackSchedule::AdvancedTrackTime(), and AudioIOBase::PlaybackSchedule::RealDuration().

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SolveWarpedLength()

double anonymous_namespace{AudioIOBase.cpp}::SolveWarpedLength	(	const Envelope &	env,
		double	t0,
		double	length
	)

Compute how much unwarped time must have elapsed if length seconds of warped time has elapsed.

Parameters

t0	The unwarped time (seconds from project start) at which to start
length	How many seconds of warped time went past.

Returns

The end point (in seconds from project start) as unwarped time

Definition at line 1231 of file AudioIOBase.cpp.

{
   return env.SolveIntegralOfInverse(t0, length);
}

References Envelope::SolveIntegralOfInverse().

Referenced by AudioIOBase::PlaybackSchedule::AdvancedTrackTime().

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