EffectsStream supporting variable bits_per_sample. This class is only available when __cplusplus >= 201703L. Otherwise AudioEffectStream results in using AudioEffectStream = AudioEffectStreamT<effect_t>;. More...

#include <AudioEffects.h>

Inheritance diagram for AudioEffectStream:

Public Member Functions
virtual void	addNotifyAudioChange (AudioInfoSupport &bi)
	Adds target to be notified about audio changes.

virtual AudioInfo	audioInfo () override
	provides the actual input AudioInfo

virtual AudioInfo	audioInfoOut ()
	provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream

virtual bool	begin ()

virtual void	clearNotifyAudioChange ()
	Deletes all change notify subscriptions.

virtual void	flush () override

bool	isNotifyActive ()
	Checks if the automatic AudioInfo update is active.

	operator bool ()

virtual size_t	readSilence (uint8_t *buffer, size_t length)
	Source to generate silence: just sets the buffer to 0.

virtual bool	removeNotifyAudioChange (AudioInfoSupport &bi)
	Removes a target in order not to be notified about audio changes.

virtual void	setAudioInfo (AudioInfo newInfo) override
	Defines the input AudioInfo.

void	setNotifyActive (bool flag)
	Deactivate/Reactivate automatic AudioInfo updates: (default is active)

virtual size_t	write (uint8_t ch) override

virtual void	writeSilence (size_t len)
	Writes len bytes of silence (=0).

Protected Member Functions
virtual int	not_supported (int out, const char *msg="")

void	notifyAudioChange (AudioInfo info)

void	refillReadBuffer ()

Protected Attributes
int	_timeout = 10

AudioInfo	info

bool	is_notify_active = true

Vector< AudioInfoSupport * >	notify_vector

Stream *	p_io =nullptr

Print *	p_print =nullptr

RingBuffer< uint8_t >	tmp_in {0}

RingBuffer< uint8_t >	tmp_out {0}

std::variant< AudioEffectStreamT< int16_t >, AudioEffectStreamT< int24_t >, AudioEffectStreamT< int32_t > >	variant

Detailed Description

EffectsStream supporting variable bits_per_sample. This class is only available when __cplusplus >= 201703L. Otherwise AudioEffectStream results in using AudioEffectStream = AudioEffectStreamT<effect_t>;.

Author: Phil Schatzmann

Copyright: GPLv3

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

src/AudioEffects/AudioEffects.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description