calf_plugins::wavetable_voice Class Reference

#include <wavetable.h>

Inheritance diagram for calf_plugins::wavetable_voice:

Public Types
enum	{   Channels = 2 , BlockSize = 64 , MaxSampleRun = MAX_SAMPLE_RUN , EnvCount = 3 ,   OscCount = 2 }

Public Member Functions
	wavetable_voice ()
void	set_params_ptr (wavetable_audio_module *_parent, int _srate)
void	reset ()
	reset voice to default state (used when a voice is to be reused)
void	note_on (int note, int vel)
	a note was pressed
void	note_off (int)
	a note was released
void	channel_pressure (int value)
void	steal ()
	very fast note off
void	render_block (int current_snapshot)
const int16_t *	get_last_table (int osc) const
virtual int	get_current_note ()
	return the note used by this voice
virtual bool	get_active ()
	check if voice can be removed from active voice list
void	calc_derived_dests (float env0)
Public Member Functions inherited from dsp::voice
	voice ()
virtual void	setup (int sr)
	reset voice to default state (used when a voice is to be reused)
virtual void	render_to (float(*buf)[2], int nsamples)=0
	render voice data to buffer
virtual float	get_priority ()
virtual	~voice ()
	empty virtual destructor

Public Attributes
float	output_buffer [BlockSize][Channels]
Public Attributes inherited from dsp::voice
int	sample_rate
bool	released
bool	sostenuto
bool	stolen

Protected Attributes
int	note
wavetable_audio_module *	parent
float **	params
dsp::decay	amp
wavetable_oscillator	oscs [OscCount]
dsp::adsr	envs [EnvCount]
float	velocity
	Current MIDI velocity.
float	moddest [wavetable_metadata::moddest_count]
	Current calculated mod matrix outputs.
float	last_oscshift [OscCount]
	Last oscillator shift (wavetable index) of each oscillator.
float	last_oscamp [OscCount]
	Last oscillator amplitude of each oscillator.
float	cur_oscamp [OscCount]
	Current osc amplitude.
dsp::triangle_lfo	lfo1
dsp::triangle_lfo	lfo2

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Channels
BlockSize
MaxSampleRun
EnvCount
OscCount

Constructor & Destructor Documentation

wavetable_voice()

calf_plugins::wavetable_voice::wavetable_voice

(

)

Member Function Documentation

calc_derived_dests()

void calf_plugins::wavetable_voice::calc_derived_dests ( float env0 )

inline

channel_pressure()

void calf_plugins::wavetable_voice::channel_pressure

(

int

value

)

get_active()

virtual bool calf_plugins::wavetable_voice::get_active ( )

inlinevirtual

check if voice can be removed from active voice list

Implements dsp::voice.

get_current_note()

virtual int calf_plugins::wavetable_voice::get_current_note ( )

inlinevirtual

return the note used by this voice

Implements dsp::voice.

get_last_table()

const int16_t * calf_plugins::wavetable_voice::get_last_table

(

int

osc

)

const

note_off()

void calf_plugins::wavetable_voice::note_off ( int vel )

virtual

a note was released

Implements dsp::voice.

note_on()

void calf_plugins::wavetable_voice::note_on ( int note, int vel )

virtual

a note was pressed

Implements dsp::voice.

render_block()

void calf_plugins::wavetable_voice::render_block

(

int

current_snapshot

)

reset()

void calf_plugins::wavetable_voice::reset ( )

virtual

reset voice to default state (used when a voice is to be reused)

Implements dsp::voice.

set_params_ptr()

void calf_plugins::wavetable_voice::set_params_ptr	(	wavetable_audio_module *	_parent,
		int	_srate )

steal()

void calf_plugins::wavetable_voice::steal ( )

virtual

very fast note off

Implements dsp::voice.

Member Data Documentation

amp

dsp::decay calf_plugins::wavetable_voice::amp

protected

cur_oscamp

float calf_plugins::wavetable_voice::cur_oscamp[OscCount]

protected

Current osc amplitude.

envs

dsp::adsr calf_plugins::wavetable_voice::envs[EnvCount]

protected

last_oscamp

float calf_plugins::wavetable_voice::last_oscamp[OscCount]

protected

Last oscillator amplitude of each oscillator.

last_oscshift

float calf_plugins::wavetable_voice::last_oscshift[OscCount]

protected

Last oscillator shift (wavetable index) of each oscillator.

lfo1

dsp::triangle_lfo calf_plugins::wavetable_voice::lfo1

protected

lfo2

dsp::triangle_lfo calf_plugins::wavetable_voice::lfo2

protected

moddest

float calf_plugins::wavetable_voice::moddest[wavetable_metadata::moddest_count]

protected

Current calculated mod matrix outputs.

note

int calf_plugins::wavetable_voice::note

protected

oscs

wavetable_oscillator calf_plugins::wavetable_voice::oscs[OscCount]

protected

output_buffer

float calf_plugins::wavetable_voice::output_buffer[BlockSize][Channels]

params

float** calf_plugins::wavetable_voice::params

protected

parent

wavetable_audio_module* calf_plugins::wavetable_voice::parent

protected

velocity

float calf_plugins::wavetable_voice::velocity

protected

Current MIDI velocity.

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/LadspaEffect/calf/veal/src/calf/wavetable.h