HephAudio::DoubleBufferedAudioEffect Class Reference

base class for audio effects that use a temporary buffer while processing. More...

#include <DoubleBufferedAudioEffect.h>

Inheritance diagram for HephAudio::DoubleBufferedAudioEffect:

Public Member Functions
virtual	~DoubleBufferedAudioEffect ()=default
virtual void	Process (AudioBuffer &buffer, size_t startIndex, size_t frameCount) override
virtual void	Process (AudioBuffer &buffer)
virtual void	Process (AudioBuffer &buffer, size_t startIndex)
Public Member Functions inherited from HephAudio::AudioEffect
virtual	~AudioEffect ()=default
virtual std::string	Name () const =0
virtual bool	HasMTSupport () const
virtual bool	HasRTSupport () const
virtual size_t	GetThreadCount () const
virtual void	SetThreadCount (size_t threadCount)
virtual size_t	CalculateRequiredFrameCount (size_t outputFrameCount, const AudioFormatInfo &formatInfo) const
virtual size_t	CalculateOutputFrameCount (const AudioBuffer &buffer) const

Protected Member Functions
	DoubleBufferedAudioEffect ()
Protected Member Functions inherited from HephAudio::AudioEffect
	AudioEffect ()
virtual void	ProcessST (const AudioBuffer &inputBuffer, AudioBuffer &outputBuffer, size_t startIndex, size_t frameCount)=0
virtual void	ProcessMT (const AudioBuffer &inputBuffer, AudioBuffer &outputBuffer, size_t startIndex, size_t frameCount)

Additional Inherited Members
Protected Attributes inherited from HephAudio::AudioEffect
size_t	threadCount

Detailed Description

base class for audio effects that use a temporary buffer while processing.

Constructor & Destructor Documentation

DoubleBufferedAudioEffect()

HephAudio::DoubleBufferedAudioEffect::DoubleBufferedAudioEffect ( )

protected

creates a new instance and initializes it with default values.

~DoubleBufferedAudioEffect()

virtual HephAudio::DoubleBufferedAudioEffect::~DoubleBufferedAudioEffect ( )

virtualdefault

releases the resources and destroys the instance.

Member Function Documentation

Process() [1/3]

virtual void HephAudio::DoubleBufferedAudioEffect::Process ( AudioBuffer & buffer, size_t startIndex, size_t frameCount )

overridevirtual

Applies the effect.

Parameters

buffer	contains the audio data which will be processed.
startIndex	index of the first audio frame to process.
frameCount	number of frames to process.

Reimplemented from HephAudio::AudioEffect.

Reimplemented in HephAudio::Flanger, HephAudio::ModulationEffect, HephAudio::Tremolo, and HephAudio::Vibrato.

Process() [2/3]

virtual void HephAudio::AudioEffect::Process ( AudioBuffer & buffer )

virtual

Applies the effect.

Parameters

buffer

contains the audio data which will be processed.

Reimplemented from HephAudio::AudioEffect.

Reimplemented in HephAudio::ModulationEffect, HephAudio::Tremolo, and HephAudio::Vibrato.

Process() [3/3]

virtual void HephAudio::AudioEffect::Process ( AudioBuffer & buffer, size_t startIndex )

virtual

Applies the effect.

Parameters

buffer	contains the audio data which will be processed.
startIndex	index of the first audio frame to process.

Reimplemented from HephAudio::AudioEffect.

Reimplemented in HephAudio::ModulationEffect, HephAudio::Tremolo, and HephAudio::Vibrato.