Filter Class Reference

#include <Filter.h>

Inheritance diagram for Filter:

Public Member Functions
	Filter (unsigned int srate, int bufsize)
virtual	~Filter ()
virtual void	filterout (float *smp)=0
virtual void	setfreq (float frequency)=0
virtual void	setfreq_and_q (float frequency, float q_)=0
virtual void	setq (float q_)=0
virtual void	setgain (float dBgain)=0

Static Public Member Functions
static float	getrealfreq (float freqpitch)
static Filter *	generate (class FilterParams *pars, unsigned int srate=0, int bufsize=0)

Public Attributes
float	a0
float	b1
float	z1

Protected Member Functions
void	alias ()

Protected Attributes
float	outgain
unsigned int	samplerate
int	buffersize
float	samplerate_f
float	halfsamplerate_f
float	buffersize_f
int	bufferbytes

Constructor & Destructor Documentation

Filter()

Filter::Filter	(	unsigned int	srate,
		int	bufsize )

~Filter()

virtual Filter::~Filter ( )

inlinevirtual

Member Function Documentation

alias()

void Filter::alias ( )

inlineprotected

filterout()

virtual void Filter::filterout ( float * smp )

pure virtual

Implemented in AnalogFilter, FormantFilter, and SVFilter.

generate()

Filter * Filter::generate ( class FilterParams * pars, unsigned int srate = 0, int bufsize = 0 )

static

getrealfreq()

float Filter::getrealfreq ( float freqpitch )

static

setfreq()

virtual void Filter::setfreq ( float frequency )

pure virtual

Implemented in AnalogFilter, FormantFilter, and SVFilter.

setfreq_and_q()

virtual void Filter::setfreq_and_q ( float frequency, float q_ )

pure virtual

Implemented in AnalogFilter, FormantFilter, and SVFilter.

setgain()

virtual void Filter::setgain ( float dBgain )

pure virtual

Implemented in AnalogFilter, FormantFilter, and SVFilter.

setq()

virtual void Filter::setq ( float q_ )

pure virtual

Implemented in AnalogFilter, FormantFilter, and SVFilter.

Member Data Documentation

a0

float Filter::a0

b1

float Filter::b1

bufferbytes

int Filter::bufferbytes

protected

buffersize

int Filter::buffersize

protected

buffersize_f

float Filter::buffersize_f

protected

halfsamplerate_f

float Filter::halfsamplerate_f

protected

outgain

float Filter::outgain

protected

samplerate

unsigned int Filter::samplerate

protected

samplerate_f

float Filter::samplerate_f

protected

z1

float Filter::z1

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/native-plugins/audio-gain.c
• /home/runner/work/lmms-fork/lmms-fork/plugins/ZynAddSubFx/zynaddsubfx/src/DSP/Filter.h
• /home/runner/work/lmms-fork/lmms-fork/plugins/ZynAddSubFx/zynaddsubfx/src/DSP/Filter.cpp