CachedVolumeControl Class Reference

In order to optimize the processing time we cache the last input & factor and recalculate the new factor only if the input has changed. More...

#include <VolumeControl.h>

Inheritance diagram for CachedVolumeControl:

Public Member Functions
	CachedVolumeControl (VolumeControl &vc)
	CachedVolumeControl (VolumeControl *vc)
virtual float	getVolumeFactor (float volume)
	determines a multiplication factor (0.0 to 1.0) from an input value (0.0 to 1.0).
void	setVolumeControl (VolumeControl &vc)

Protected Member Functions
virtual float	limit (float in)
	limits the output to the range of 0 to 1.0

Protected Attributes
float	in =1.0
float	out =1.0
VolumeControl *	p_vc =nullptr

Detailed Description

In order to optimize the processing time we cache the last input & factor and recalculate the new factor only if the input has changed.

Author

Phil Schatzmann

Copyright

GPLv3

Constructor & Destructor Documentation

CachedVolumeControl() [1/2]

CachedVolumeControl ( VolumeControl &  vc )

inline

CachedVolumeControl() [2/2]

CachedVolumeControl ( VolumeControl *  vc )

inline

Member Function Documentation

getVolumeFactor()

virtual float getVolumeFactor ( float  volume )

inlinevirtual

determines a multiplication factor (0.0 to 1.0) from an input value (0.0 to 1.0).

Implements VolumeControl.

limit()

virtual float limit ( float  in )

inlineprotectedvirtualinherited

limits the output to the range of 0 to 1.0

setVolumeControl()

void setVolumeControl ( VolumeControl &  vc )

inline

Member Data Documentation

in

float in =1.0

protected

out

float out =1.0

protected

p_vc

VolumeControl* p_vc =nullptr

protected

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The documentation for this class was generated from the following file:

• src/AudioTools/CoreAudio/VolumeControl.h