Polyphony handler with glide and pitch bend options. More...

Functions
void	tPoly_init (tPoly const poly, int maxNumVoices, LEAF const leaf)
	Initialize a tPoly to the default mempool of a LEAF instance. More...

void	tPoly_initToPool (tPoly const poly, int maxNumVoices, tMempool const pool)
	Initialize a tPoly to a specified mempool. More...

void	tPoly_free (tPoly *const poly)
	Free a tPoly from its mempool. More...

int	tPoly_noteOn (tPoly *const poly, int note, uint8_t vel)
	Add a note with a given velocity to the poly handler. More...

int	tPoly_noteOff (tPoly *const poly, uint8_t note)
	Remove a note from the poly handler. More...

void	tPoly_orderedAddToStack (tPoly *const poly, uint8_t note)

void	tPoly_setNumVoices (tPoly *const poly, uint8_t numVoices)
	Set the number of voices available to play notes. More...

void	tPoly_setPitchGlideActive (tPoly *const poly, int isActive)
	Set whether pitch glide over note changes in voices is active. More...

void	tPoly_setPitchGlideTime (tPoly *const poly, float t)
	Set how long pitch glide over note changes in voices takes. More...

void	tPoly_setPitchBend (tPoly *const poly, float pitchBend)
	Set the amount of pitch bend. More...

void	tPoly_setBendGlideTime (tPoly *const poly, float t)

void	tPoly_setBendSamplesPerTick (tPoly *const poly, float t)

void	tPoly_tickPitch (tPoly *const poly)
	Execute all tick-rate changes in the poly handler's pitch, including glide and bend. More...

void	tPoly_tickPitchGlide (tPoly *const poly)
	Execute the tick-rate change of the poly handler's pitch glide. More...

void	tPoly_tickPitchBend (tPoly *const poly)
	Execute the tick-rate change of the poly handler's pitch bend. More...

int	tPoly_getNumVoices (tPoly *const poly)
	Get the current number of voices available to play notes. More...

int	tPoly_getNumActiveVoices (tPoly *const poly)
	Get the number of voices currently playing notes. More...

float	tPoly_getPitch (tPoly *const poly, uint8_t voice)
	Get the current pitch of a given voice. More...

int	tPoly_getKey (tPoly *const poly, uint8_t voice)
	Get the current MIDI note number of a given voice. More...

int	tPoly_getVelocity (tPoly *const poly, uint8_t voice)
	Get the current MIDI velocity of a given voice. More...

int	tPoly_isOn (tPoly *const poly, uint8_t voice)
	Get the current play state of a given voice. More...

Detailed Description

Polyphony handler with glide and pitch bend options.

Function Documentation

◆ tPoly_init()

void tPoly_init	(	tPoly *const	poly,
		int	maxNumVoices,
		LEAF *const	leaf
	)

Initialize a tPoly to the default mempool of a LEAF instance.

Parameters

poly	A pointer to the tPoly to initialize.
maxNumVoices	The maximum number of voices this tPoly can handle at once.
leaf	A pointer to the leaf instance.

◆ tPoly_initToPool()

void tPoly_initToPool	(	tPoly *const	poly,
		int	maxNumVoices,
		tMempool *const	pool
	)

Initialize a tPoly to a specified mempool.

Parameters

poly	A pointer to the tPoly to initialize.
mempool	A pointer to the tMempool to use.

◆ tPoly_free()

void tPoly_free ( tPoly *const poly )

Free a tPoly from its mempool.

Parameters

poly	A pointer to the tPoly to free.

◆ tPoly_noteOn()

int tPoly_noteOn	(	tPoly *const	poly,
		int	note,
		uint8_t	vel
	)

Add a note with a given velocity to the poly handler.

Parameters

poly	A pointer to the relevant tPoly.
note	The MIDI note number to add.
vel	The MIDI velocity of the note to add.

Returns: The voice that will play the note.

◆ tPoly_noteOff()

int tPoly_noteOff	(	tPoly *const	poly,
		uint8_t	note
	)

Remove a note from the poly handler.

Parameters

poly	A pointer to the relevant tPoly.
note	The MIDI note number to remove.

Returns: The voice that was playing the removed note.

◆ tPoly_orderedAddToStack()

void tPoly_orderedAddToStack	(	tPoly *const	poly,
		uint8_t	note
	)

Parameters

◆ tPoly_setNumVoices()

void tPoly_setNumVoices	(	tPoly *const	poly,
		uint8_t	numVoices
	)

Set the number of voices available to play notes.

Parameters

poly	A pointer to the relevant tPoly.
numVoices	The new number of available voices. Cannot be greater than the max number voices given in tPoly_init().

◆ tPoly_setPitchGlideActive()

void tPoly_setPitchGlideActive	(	tPoly *const	poly,
		int	isActive
	)

Set whether pitch glide over note changes in voices is active.

Parameters

poly	A pointer to the relevant tPoly.
isActive	Whether pitch glide should be active or not.

◆ tPoly_setPitchGlideTime()

void tPoly_setPitchGlideTime	(	tPoly *const	poly,
		float	t
	)

Set how long pitch glide over note changes in voices takes.

Parameters

poly	A pointer to the relevant tPoly.
t	The time to glide in milliseconds.

◆ tPoly_setPitchBend()

void tPoly_setPitchBend	(	tPoly *const	poly,
		float	pitchBend
	)

Set the amount of pitch bend.

Parameters

poly	A pointer to the relevant tPoly.
pitchBend	The new amount of pitch bend.

◆ tPoly_setBendGlideTime()

void tPoly_setBendGlideTime	(	tPoly *const	poly,
		float	t
	)

Parameters

◆ tPoly_setBendSamplesPerTick()

void tPoly_setBendSamplesPerTick	(	tPoly *const	poly,
		float	t
	)

Parameters

◆ tPoly_tickPitch()

void tPoly_tickPitch ( tPoly *const poly )

Execute all tick-rate changes in the poly handler's pitch, including glide and bend.

Parameters

poly	A pointer to the relevant tPoly.

◆ tPoly_tickPitchGlide()

void tPoly_tickPitchGlide ( tPoly *const poly )

Execute the tick-rate change of the poly handler's pitch glide.

Parameters

poly	A pointer to the relevant tPoly.

◆ tPoly_tickPitchBend()

void tPoly_tickPitchBend ( tPoly *const poly )

Execute the tick-rate change of the poly handler's pitch bend.

Parameters

poly	A pointer to the relevant tPoly.

◆ tPoly_getNumVoices()

int tPoly_getNumVoices ( tPoly *const poly )

Get the current number of voices available to play notes.

Parameters

poly	A pointer to the relevant tPoly.

Returns: The current number of voices available to play notes.

◆ tPoly_getNumActiveVoices()

int tPoly_getNumActiveVoices ( tPoly *const poly )

Get the number of voices currently playing notes.

Parameters

poly	A pointer to the relevant tPoly.

Returns: The number of voices currently playing notes.

◆ tPoly_getPitch()

float tPoly_getPitch	(	tPoly *const	poly,
		uint8_t	voice
	)

Get the current pitch of a given voice.

Parameters

poly	A pointer to the relevant tPoly.
voice	The voice to get the pitch of.

Returns: The current pitch of the given voice as a fractional MIDI note number.

◆ tPoly_getKey()

int tPoly_getKey	(	tPoly *const	poly,
		uint8_t	voice
	)

Get the current MIDI note number of a given voice.

Parameters

poly	A pointer to the relevant tPoly.
voice	The voice to get the MIDI note number of.

Returns: The MIDI note number of the given voice.

◆ tPoly_getVelocity()

int tPoly_getVelocity	(	tPoly *const	poly,
		uint8_t	voice
	)

Get the current MIDI velocity of a given voice.

Parameters

poly	A pointer to the relevant tPoly.
voice	The voice to get the MIDI velocity of.

Returns: The current MIDI velocity of the given voice.

◆ tPoly_isOn()

int tPoly_isOn	(	tPoly *const	poly,
		uint8_t	voice
	)

Get the current play state of a given voice.

Parameters

poly	A pointer to the relevant tPoly.
voice	The voice to get the state of.

Returns: The current play state of the given voice.

Functions

Detailed Description

Function Documentation

◆ tPoly_init()

◆ tPoly_initToPool()

◆ tPoly_free()

◆ tPoly_noteOn()

◆ tPoly_noteOff()

◆ tPoly_orderedAddToStack()

◆ tPoly_setNumVoices()

◆ tPoly_setPitchGlideActive()

◆ tPoly_setPitchGlideTime()

◆ tPoly_setPitchBend()

◆ tPoly_setBendGlideTime()

◆ tPoly_setBendSamplesPerTick()

◆ tPoly_tickPitch()

◆ tPoly_tickPitchGlide()

◆ tPoly_tickPitchBend()

◆ tPoly_getNumVoices()

◆ tPoly_getNumActiveVoices()

◆ tPoly_getPitch()

◆ tPoly_getKey()

◆ tPoly_getVelocity()

◆ tPoly_isOn()