#include <Equilizer.h>

Inheritance diagram for Equilizer3Bands:

Public Member Functions
	Equilizer3Bands (AudioOutput &out)

	Equilizer3Bands (AudioStream &stream)

	Equilizer3Bands (Print &out)

	Equilizer3Bands (Stream &in)

virtual AudioInfo	audioInfo () override

int	available () override

int	availableForWrite () override

virtual bool	begin ()

bool	begin (ConfigEquilizer3Bands &config)

ConfigEquilizer3Bands &	config ()

ConfigEquilizer3Bands &	defaultConfig ()

virtual void	end ()

virtual void	flush () override

	operator bool ()

size_t	readBytes (uint8_t *data, size_t len) override
	Provides the data from all streams mixed together.

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

virtual void	setAudioInfo (AudioInfo info) override

virtual void	setNotifyAudioChange (AudioInfoSupport &bi) override

virtual bool	validate (AudioInfo &info)

size_t	write (const uint8_t *data, size_t len) override

virtual size_t	write (uint8_t ch) override

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

Protected Member Functions
void	filterSamples (const uint8_t *data, size_t len)

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

void	refillReadBuffer ()

float	sample (EQSTATE &es, float sample)

float	toFloat (int16_t v)
	convert float in the range -1 to 1 to a int16 and clip the values that are out of range

int16_t	toInt16 (float v)
	convert float in the range -1 to 1 to a int16 and clip the values that are out of range

Protected Attributes
ConfigEquilizer3Bands	cfg

AudioInfo	info

int	max_state_count =0

ConfigEquilizer3Bands *	p_cfg =&cfg

AudioStream *	p_in =nullptr

AudioInfoSupport *	p_notify =nullptr

AudioOutput *	p_out =nullptr

Print *	p_print = nullptr

Stream *	p_stream = nullptr

struct audio_tools::Equilizer3Bands::EQSTATE *	state =nullptr

RingBuffer< uint8_t >	tmp_in {0}

RingBuffer< uint8_t >	tmp_out {0}

const float	vsa = (1.0 / 4294967295.0)

Detailed Description

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

Classes